May 20, 2022

Inland Salmon Released into Lake Oroville
​California Department of Fish and Wildlife (CDFW) staff from the Feather River Fish Hatchery released 129,200 triploid fall-run “inland” Chinook fingerling salmon into Lake Oroville on May 12 at the Loafer Point Stage II Boat Ramp to support the recreational fishery. Of the 129,200 fish planted, 110,200 were direct release from the boat ramp and 19,000 fish were released into the main body of Lake Oroville from boats equipped with well holding tanks.
This is the first year the fish were released into the main body of the lake to diversify and increase fishing opportunities. The inland Chinook measured about four to five inches in length and were raised at the Feather River Fish Hatchery. The fish are triploid, meaning unable to reproduce, which allows them to grow larger in size instead of putting energy into reproducing and it prevents any of these fish escaping Lake Oroville from hybridizing with sensitive downstream Chinook salmon populations.
The Department of Water Resources (DWR) built, maintains, and funds the Feather River Fish Hatchery in partnership with CDFW staff who conduct fish spawning, rearing, and stocking activities at the hatchery. The Hatchery’s fish planting program has been in operation since 1968. A virtual tour of the Hatchery can be viewed on DWR’s YouTube channel and additional information can be found on the CDFW website.

GRAZING EFFORTS REDUCE FIRE RISK
​Drivers traveling Oroville Dam Boulevard East below Oroville Dam have been treated to views of hundreds of goats and sheep grazing on nearly 35 acres along the Brad Freeman Trail, Hyatt Powerplant, and the Lower Overlook. Next week they will be moved to Canyon Drive where they will be grazing for the next couple of weeks along the hillside from Royal Oaks Drive to the Upper Overlook Parking Area.
To increase the amount of vegetation removed, a mixture of goats and sheep are used by contractor Hanski Family Farms because the animals prefer different vegetation types. Goats prefer ladder fuels (shrubs, bushes, smaller trees, or tree branches near the ground) and sheep prefer grasses. When goats stand on their hind legs, they can reduce ladder fuels up to six feet high.
The grazing project is part of DWR’s Fuel Load Management Plan, which helps reduce wildfire risk, increase public safety, and enhance forest health in areas around Lake Oroville. In partnership with Butte County Fire Safe Council, DWR continues to use grazing as a sustainable method of fuel reduction around DWR’s Oroville-Thermalito Complex, including Lake Oroville.  
To learn more and to see goat grazing in action, visit DWRs YouTube Channel for a video of the March 2021 Lakeland Boulevard goat grazing project on DWR’s YouTube webpage.

DROUGHT UPDATE
​Warming temperatures, along with the driest January through March on record, has left the statewide snowpack at 14 percent of average for this date despite the recent late season storms. The main benefit of late season storms will be to prevent soils from drying out early in the season, which can aid runoff efficiency of the remaining snowpack to the state’s reservoirs.
Reservoir levels across California vary depending on their location and source of inflows but all are reflective of the state entering its third year of drought. Locally, record-setting precipitation from the late October 2021 atmospheric river (AR) storm fell mainly in the Feather River (Oroville Dam) and American River (Folsom Dam) watersheds, missing a large part of the Lake Shasta watershed. Lake Oroville currently has more storage than on this date last year and the Department of Water Resources (DWR) is working to preserve as much storage as possible for future needs to maintain Delta water quality, protect endangered species, and meet senior water right obligations.
DWR is also administering a number of grant programs to help mitigate and address drought impacts. One program, the Small Community Drought Relief Program, has already awarded more than $33 million to local counties and cities around Oroville for projects such as water system improvements and connections in Orland, Berry Creek, and Williams and for water hauling in Butte, Glenn, and Colusa counties.
The DWR hydrology team and a California Water Board data specialist held a media briefing with reporters and meteorologists May 10 to discuss the latest drought data points and where we stand in terms of current conditions. A recording of the briefing is available on the DWR YouTube webpage.
As we enter the warmer months, everyone is encouraged to find ways to save water, because despite current reservoir levels, the state is going to have water challenges later this year. See tips, tools, and ideas on the Save Our Water website. Information about real time local hydrological conditions, forecasts, and water conditions is available on DWR’s new website California Water Watch. Visit DWR’s Drought webpage for the latest information.

OROVILLE RECREATION
​The Spillway Boat Ramp opened on April 29, joining the open Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps. The Foreman Creek and Stringtown cartop boat ramps are also open. Restrooms, potable water, and fish cleaning stations are not in service at the Spillway Boat Ramp area but portable toilets are provided – please plan visits accordingly.
Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Launch Ramp Status”.
Visitors to Oroville Dam and the Spillway Boat Ramp area will be able to use the newly constructed Lakeside Access Road which descends into the lake inundation zone before travelling back up to the Spillway Boat Ramp parking lot where they can access boat launch lanes, a shaded day use area with picnic tables, and multi-use trails suitable for hikers, bikers, and equestrians. The previous access road through the CHP screening booths and below the Emergency Spillway will only need to be used when lake elevations rise high enough to flood the new Lakeside Access Road.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 91 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. 
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

CURRENT LAKE OPERATIONS
​The elevation of Oroville’s reservoir is about 776 feet elevation and storage is about 1.93 million acre-feet (MAF), which is 55 percent of its total capacity and 69 percent of historical average. Lake Oroville likely hit its peak storage for this Water Year on May 8 at 1.94 MAF, about 400,000 acre-feet higher than the peak in 2021. Expect dry and very warm temperatures over the weekend with forecasted temperatures increasing to the mid- to upper 90s into next week.
The Feather River releases are at 2,200 cfs to meet downstream Delta water quality and outflow needs. Flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet is currently 1,550 cfs. Flows are assessed daily. 
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 5/19/2022
​

May 13, 2022

Drought Update
​California has experienced the driest January through March on record, leaving the statewide snowpack at 23 percent of average for this date despite the recent late season storms. The main benefit of late season storms will be to prevent soils from drying out early in the season, which can aid runoff efficiency of the remaining snowpack to the state’s reservoirs.
Reservoir levels across California vary depending on their location and source of inflows but all are reflective of the state entering its third year of drought. Locally, record-setting precipitation from the late October 2021 atmospheric river (AR) storm fell mainly in the Feather River (Oroville Dam) and American River (Folsom Dam) watersheds, missing a large part of the Lake Shasta watershed. Lake Oroville currently has more storage than on this date last year and the Department of Water Resources (DWR) is working to preserve as much storage as possible for future needs to maintain Delta water quality, protect endangered species, and meet senior water right obligations.
DWR is also administering a number of grant programs to help mitigate and address drought impacts. One program, the Small Community Drought Relief Program, has already awarded more than $33 million to local counties and cities around Oroville for projects such as water system improvements and connections in Orland, Berry Creek, and Williams and for water hauling in Butte, Glenn, and Colusa counties.
The DWR hydrology team and a California Water Board data specialist held a media briefing with reporters and meteorologists Tuesday to discuss the latest drought data points and where we stand in terms of current conditions. A recording of the briefing is available on the DWR YouTube webpage.
As we enter the warmer months, everyone is encouraged to find ways to save water, because despite current reservoir levels, the state is going to have water challenges later this year. See tips, tools, and ideas on the Save Our Water website. Information about real time local hydrological conditions, forecasts, and water conditions is available on DWR’s new website California Water Watch. Visit DWR’s Drought webpage for the latest information.

COLLABORATING TO SUPPORT SALMON
​Managing California's water needs during our severe drought means minimizing impacts on our environment while also meeting the health and safety, economic, and agriculture needs of our communities. The Department of Water Resources (DWR) and Department of Fish and Wildlife (CDFW) are actively working to respond to drought and climate change impacts posing challenges to our native species and ecosystems, including California’s salmon populations.
Scientists and fish biologists from both DWR and CDFW have a long history of working together and collaborating with federal, state, local, non-governmental, tribal, and academic partners who have joined forces to protect and support California’s salmon populations. Collaborating through shared projects, funding, and research efforts, DWR and CDFW are identifying critical challenges facing salmon and using the best available science and technology to find ways to promote salmon health and survival.
The state has embarked on dozens of projects to ensure the success of California’s salmon population. Some of these projects are highlighted in the recent DWR-CDFW news release. These projects include restoring critical habitat for salmon and other fish species, improving salmon migration corridors to and from the ocean, and increasing our monitoring efforts so we can better track the status of populations and devise new strategies to improve their status. View the latest video on the DWR YouTube channel.
To learn more about collaborative projects protecting our salmon populations, check out the DWR website highlighting these efforts and more. Additional projects will be featured throughout the summer.

WILDFIRE PREPAREDNESS WEEK RECAP
​California Governor Gavin Newsom recently proclaimed May 1 to May 7, 2022, as “Wildfire Preparedness Week”. With California experiencing some of the largest and most destructive fires over the last few years and lingering drought conditions leaving fuel moisture levels very low, the state is taking action to help make communities more resilient to wildfire and improve forest health. “I urge all Californians to take lifesaving steps to stay prepared, including making their homes more fire-resistant, creating defensible space, and developing a wildfire action plan well ahead of time” Governor Newsom said.
CAL FIRE kicked off the week with educational events across the state to raise awareness on wildfire preparedness, including how state, federal, and local public safety organizations are preparing for the 2022 fire season. CAL FIRE stresses the importance of fuel reduction and vegetation management projects and ways the public can prepare for wildfire through making your home more fire resistant (home hardening), creating defensible space, and developing a wildfire action plan well ahead of time.
DWR continues to prepare for wildfire around the Oroville-Thermalito Complex by implementing fuel reduction projects and creating defensible space around infrastructure and adjacent to residential communities. Through the use of grazing, brush removal, chipping, and controlled burns DWR with area partners including CAL FIRE, California Department of Parks and Recreation (CA Parks), Butte County Fire Safe Council (BCFSC) aim to reduce wildfire risk, increase public safety, and promote forest health. Currently, DWR in partnership with BCFSC and goats from Hanski Family Farms are grazing 35 acres along Oro Dam Blvd. East with the goal of reducing ladder fuels to help lessen the spread of a potential wildfire, protecting infrastructure and nearby communities.  
Californians are encouraged to join these wildfire preparedness efforts by taking actions now to protect your home and family. Develop your personalized plan by visiting https://plan.readyforwildfire.org/.

OROVILLE RECREATION
​The Spillway Boat Ramp opened on April 29, joining the open Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps. The Foreman Creek and Stringtown cartop boat ramps are also open. Restrooms, potable water, and fish cleaning stations are not in service at the Spillway Boat Ramp area but portable toilets are provided – please plan visits accordingly.
Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Launch Ramp Status”.
Visitors to Oroville Dam and the Spillway Boat Ramp area will be able to use the newly constructed Lakeside Access Road which descends into the lake inundation zone before travelling back up to the Spillway Boat Ramp parking lot where they can access boat launch lanes, a shaded day use area with picnic tables, and multi-use trails suitable for hikers, bikers, and equestrians. The previous access road through the CHP screening booths and below the Emergency Spillway will only need to be used when lake elevations rise high enough to flood the new Lakeside Access Road.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 91 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

CURRENT LAKE OPERATIONS
​The elevation of Oroville’s reservoir is about 776 feet elevation and storage is about 1.93 million acre-feet, which is 55 percent of its total capacity and 70 percent of historical average. Lake Oroville likely hit its peak storage for this Water Year on May 8 at 1.94 million acre-feet (MAF), about 400 thousand acre-feet higher than the peak in 2021. Dry and warmer temperatures in the mid-to-upper-80s are forecast over the weekend and into next week.
Average daily inflows this week have been in the range of 3,000 to 4,000 cubic feet per second (cfs) and are expected to be in this range or slightly lower over the coming week. The Feather River releases are at 2,200 cfs to meet downstream Delta water quality and outflow needs. Flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet is currently 1,550 cfs. Flows are assessed daily. 
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 5/12/2022
​

May 6, 2022

Collaborating to Support Salmon
​Managing California's water needs during our severe drought means minimizing impacts on our environment while also meeting the health and safety, economic, and agriculture needs of our communities. The Department of Water Resources (DWR) and Department of Fish and Wildlife (CDFW) are actively working to respond to drought and climate change impacts posing challenges to our native species and ecosystems, including California’s salmon populations.
Scientists and fish biologists from both DWR and CDFW have a long history of working together and collaborating with federal, state, local, non-governmental, tribal, and academic partners who have joined forces to protect and support California’s salmon populations. Collaborating through shared projects, funding, and research efforts, DWR and CDFW are identifying critical challenges facing salmon and using the best available science and technology to find ways to promote salmon health and survival.
The state has embarked on dozens of projects to ensure the success of California’s salmon population. Some of these projects are highlighted in the recent DWR-CDFW news release. These projects include restoring critical habitat for salmon and other fish species, improving salmon migration corridors to and from the ocean, and increasing our monitoring efforts so we can better track the status of populations and devise new strategies to improve their status. View the latest video on the DWR YouTube channel.
To learn more about collaborative projects protecting our salmon populations, check out the DWR website highlighting these efforts and more. Additional projects will be featured throughout the summer.

WILDFIRE PREPAREDNESS WEEK
California Governor Gavin Newsom has proclaimed May 1 to May 7, 2022, as “Wildfire Preparedness Week”. With California experiencing some of the largest and most destructive fires over the last few years and lingering drought conditions leaving fuel moisture levels very low, the state is taking action to help make communities more resilient to wildfire and improve forest health. “I urge all Californians to take lifesaving steps to stay prepared, including making their homes more fire-resistant, creating defensible space, and developing a wildfire action plan well ahead of time” Governor Newsom said.
CAL FIRE kicked off the week with educational events across the state to raise awareness on wildfire preparedness, including how state, federal, and local public safety organizations are preparing for the 2022 fire season. CAL FIRE stresses the importance of fuel reduction and vegetation management projects and ways the public can prepare for wildfire through making your home more fire resistant (home hardening), creating defensible space, and developing a wildfire action plan well ahead of time.
DWR continues to prepare for wildfire around the Oroville-Thermalito Complex by implementing fuel reduction projects and creating defensible space around infrastructure and adjacent to residential communities. Through the use of grazing, brush removal, chipping, and controlled burns DWR with area partners including CAL FIRE, California Department of Parks and Recreation (CA Parks), Butte County Fire Safe Council (BCFSC) aim to reduce wildfire risk, increase public safety, and promote forest health. Currently, DWR in partnership with BCFSC and goats from Hanski Family Farms are grazing 35 acres along Oro Dam Blvd. East with the goal of reducing ladder fuels to help lessen the spread of a potential wildfire, protecting infrastructure and nearby communities.  
Californians are encouraged to join these wildfire preparedness efforts by taking actions now to protect your home and family. Develop your personalized plan by visiting https://plan.readyforwildfire.org/.

OROVILLE RECREATION ADVISORY COMMITTEE
​The Oroville Recreation Advisory Committee met today, May 6 at the Southside Community Center in Oroville. ORAC was established by the Federal Energy Regulatory Commission (FERC) to review and provide recommendations regarding DWR’s recreation plan for the Project No. 2100 – Oroville Facilities. The 13-member committee is made up of representatives from state and local government, sports and recreation groups, and business and community organizations. To obtain a summary of the meeting, send a request to oroville@water.ca.gov.

MAPPING STATE’S GROUNDWATER BASINS
​DWR is conducting an innovative, helicopter-based technology of airborne electromagnetic (AEM) surveys to gather information about the state’s groundwater aquifer structure to support drought response and the implementation of the Sustainable Groundwater Management Act (SGMA). The AEM surveys are scheduled in groundwater basins within portions of Colusa, Butte, Glenn, Tehama, and Shasta counties during May.
Survey data creates an image of the subsurface down to a depth of about 1,000 feet below ground surface and provides information about large-scale aquifer structures and geology. This information supports the implementation of local groundwater sustainability plans (GSPs), which can help local agencies sustainably manage groundwater during drought. DWR has a short 2-minute video about the AEM method, provided in both English and Spanish, as well as an AEM project website.
DWR encourages residents to get involved in their local groundwater management activities and GSP implementation through your groundwater sustainability agency (GSA). Information about local GSAs can be found on the SGMA portal.​

LAKESIDE ACCESS ROAD OPENS
​Visitors to the Spillway Boat Ramp and Day Use Area and nearby trails are now using the newly constructed Lakeside Access Road. The new, more direct road, which can be used when lake elevations are below 800 feet, begins from the Oroville Dam Crest Parking lot at the northwest of Oroville Dam. 
The new road descends into the lake inundation zone before travelling back up to the Spillway Boat Ramp parking lot. The previous access road through the CHP screening booths and below the Emergency Spillway will only need to be used when lake elevations rise high enough to flood the new Lakeside Access Road. Visitors are cautioned to be alert for continuing construction activities and to follow signage.

OROVILLE RECREATION
The Spillway Boat Ramp opened on April 29, joining the open Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps. The Foreman Creek and Stringtown cartop boat ramps are also open. Restrooms, potable water, and fish cleaning stations are not in service at the Spillway Boat Ramp area but portable toilets are provided – please plan visits accordingly.
Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Launch Ramp Status”.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 91 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

CURRENT LAKE OPERATIONS
The elevation of Oroville’s reservoir is about 776 feet elevation and storage is about 1.95 million acre-feet, which is 55 percent of its total capacity and 70 percent of historical average. Cooler temperatures in the mid-60s and low-70s are anticipated through the weekend and into next week with a chance of rain later in the weekend and into next week.
Average daily inflows this week have been tapering off and have been in the range of 4,000 to 5,500 cubic feet per second (cfs) and will continue to taper off and are projected to be in the range 3,000 to 4,000 cfs.  On Friday, May 6, 2022, flows to the Feather River were increased to 1,200 cfs to meet downstream Delta water quality and outflow needs. Flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet is currently 550 cfs. Flows are assessed daily. 
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 5/6/2022​

April 22, 2022

DWR Partners with California Rice Commission
The Department of Water Resources (DWR) has provided $8 million dollars to the California Rice Commission’s ‘California Ricelands Waterbird Foundation’ to help increase the amount of available flooded habitat for migratory birds making their journey along the Pacific Flyway this year. Current drought conditions have reduced summer flooding of semi-permanent wetlands in the Sacramento Valley, reducing essential resources for breeding waterfowl, shorebirds, and other wetland-dependent species that are severely impacted by the drought.
This past winter and through the spring, DWR supported a collaboration of multiple partners, including Audubon California, Ducks Unlimited, The Nature Conservancy, California Department of Fish and Wildlife (CDFW) and others, to create nearly 55,000 acres of flooded waterbird habitat on rice fields and private wetlands by providing incentive payments to wetland owners to flood (or hold water from winter flooding) their wetlands to a depth of 12 to 24 inches beginning April 1, 2022 until July 15, 2022. After July 15, wetland managers will rely on evaporation (vs. draining) to draw down flooded fields, extending vital habitat for migrating shorebirds who prefer shallow waters. 
As the DWR manages California’s water needs during this water supply crisis, actions and projects like this one to minimize the impacts of drought and water management on our environment (while still meeting the needs of our communities’ health and safety, our economy, and agriculture), will significantly benefit wildfowl migrating up and down the Western United States as well as those who live in the Valley year-round.

Flood Safety Stakeholder Technical Workshop  
​The Oroville Dam Citizens Advisory Commission held a virtual Flood Safety Stakeholder Technical Workshop on April 22 to allow the California Natural Resources Agency (CNRA), DWR, and other government officials hear directly from and speak directly to community stakeholders about their goals, interests and concerns related to flood safety and downstream communities. Presentations on extreme precipitation, managing floods, forecasting, and how dams, channels, floodplains, burn scars, and adequate preparations impact flooding and response were provided. Stakeholders and public participants asked questions and offered comments. The meeting transcript and presentations will be available on the Commission’s website in the coming weeks https://bit.ly/OrovilleCAC.  ​

GRAZING GOATS REDUCE FIRE RISK
​Hillsides along the Dan Beebe trail near Hyatt Powerplant and Oroville Dam’s Lower Overlook are looking different as 600 goats and sheep from the Hanski Family Farms are visiting the area. The goal for this grazing effort is to minimize the rate of spread of a potential fire by reducing ground fuels, ladder fuels, and overgrown vegetation on approximately 35 acres near Oro Dam Boulevard East.
Grazing is gaining popularity across California as a sustainable method to minimize wildfire risk and lessen the spread of a wildfire through vegetation management. The goats and sheep near Hyatt Powerplant will graze on grasses, leaves, poison oak, and a variety of shrubs and trees. By standing on their hind legs, they can reduce ladder fuels up to six feet high. Plus, they love to eat weeds, especially invasive ones.
The goat grazing project is part of DWR’s Fuel Load Management Plan, which helps reduce wildfire risk, increase public safety, and enhance forest health in areas around Lake Oroville within the Federal Energy Regulatory Commission (FERC) project boundary. In partnership with Butte County Fire Safe Council, DWR continues to use grazing as a sustainable method of fuel reduction around DWR’s Oroville-Thermalito Complex.  
To learn more and to see goat grazing in action, visit DWRs YouTube Channel for a video of the March 2021 Lakeland Boulevard goat grazing project on DWR’s YouTube webpage.

OROVILLE RECREATION
The Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps are open. The Oroville Dam Spillway boat ramp remains closed for repairs. The Foreman Creek and Stringtown cartop boat ramps are also open.
Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Launch Ramp Status”.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 91 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

CURRENT LAKE OPERATIONS
​The elevation of Oroville’s reservoir is about 764 feet elevation and storage is about 1.81 million acre-feet, which is 51 percent of its total capacity and 68 percent of historical average. Dry and warmer conditions are forecasted this weekend and into the week with temperatures in the mid-70s to low-80s.    
Because of the recent rain, average daily inflows this week have been between 6,000 to 10,000 cubic feet per second (cfs) and are projected to remain in this range through the weekend and into next week. Flows to the Feather River are 800 cfs. Flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet currently is 150 cfs. Flows are assessed daily. 
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 4/21/2022

April 15, 2022

Flood Safety Stakeholder Technical Workshop  
On Friday, April 22, from 9 a.m. to noon, the Oroville Dam Citizens Advisory Commission will be sponsoring a Flood Safety Stakeholder Technical Workshop. The purpose of this virtual workshop is to allow the California Natural Resources Agency (CNRA), California Department of Water Resources (DWR), and other government officials to hear directly from and speak directly to community stakeholders about their goals, interests and concerns related to flood safety and downstream communities. There will be time for community stakeholder questions and comments following each presentation, and there will be additional time for questions and comments from community stakeholders during a public comment period following the presentations.
For more information about the virtual workshop please visit: https://bit.ly/OrovilleCAC.  

Grazing Goats Reduce Fire Risk
​Hillsides along the Dan Beebe Trail near Hyatt Powerplant and Oroville Dam’s Lower Overlook will look different after 600 goats and sheep from the Hanski Family Farms visit the area. The goal for this grazing effort is to minimize the rate of spread of a potential fire by reducing ground fuels, ladder fuels, and overgrown vegetation on approximately 35 acres near Oro Dam Boulevard East.
Grazing is gaining popularity across California as a sustainable method to minimize wildfire risk and lessen the spread of a wildfire through vegetation management. The goats and sheep near Hyatt Powerplant will graze on grasses, leaves, poison oak, and a variety of shrubs and trees. By standing on their hind legs, they can reduce ladder fuels up to six feet high. Plus, they love to eat weeds, especially invasive ones.
The goat grazing project is part of DWR’s Fuel Load Management Plan, which helps reduce wildfire risk, increase public safety, and enhance forest health in areas around Lake Oroville within the Federal Energy Regulatory Commission (FERC) project boundary. In partnership with Butte County Fire Safe Council, DWR continues to use grazing as a sustainable method of fuel reduction around DWR’s Oroville-Thermalito Complex.  
To learn more and to see goat grazing in action, visit DWRs YouTube Channel for a video of the March 2021 Lakeland Boulevard goat grazing project on DWR’s YouTube webpage.

Feather River Fish Hatchery Opens
All but one of the California Department of Fish and Wildlife (CDFW) fish hatcheries are open. The hatcheries have been closed for nearly two years during the COVID-19 pandemic. The main Feather River Fish Hatchery facility in Oroville is now open from 7:30 a.m. to 4 p.m. seven days a week. The viewing window and overlook side will continue to be open sunrise to sunset.
Learn how the hatchery raises Chinook salmon and steelhead to support California’s salmon populations during your visit. Interpretive panels describing the salmon life cycle, hatchery operations, and more are available for visitors. A virtual tour of the hatchery is also available on the Department of Water Resources (DWR) YouTube channel. Guided tours of the hatchery will resume when the fall-run Chinook salmon return to the river later this year.
The Feather River Fish Hatchery (FRFH) is divided into 2 sections:

• The first section (viewing window side) includes the fish barrier dam, observation platform, and underwater viewing window, located on the east side of Table Mountain Boulevard. The underwater viewing windows are best for viewing fish from mid-September through June. This side of the facility is open daily from sunrise to sunset.
• The second section (main facility) includes the spawning room, hatchery, and rearing ponds located on the west side of Table Mountain Boulevard. Salmon spawning operations can be observed Monday through Friday beginning mid-September until mid-November. Steelhead spawning can be observed mid-December through mid-February. Fish are present in the rearing ponds year-round. This side of the facility is open from 7:30 a.m. to 4 p.m. daily.

Over 8 million spring-run and fall-run Chinook salmon are produced by the hatchery annually, along with nearly 450,000 steelhead who are returned to the Feather River or planted in the Thermalito Afterbay for recreational users. To mitigate impacts from this third year of drought conditions, the facility will be raising an additional 1.7 million fall-run Chinook salmon to support the Feather River population. An additional 125,000 Inland Chinook will be planted in Lake Oroville this spring.
The Feather River Fish Hatchery is a California State Water Project facility owned and maintained by DWR, which funds hatchery operations. CDFW operates the hatchery, including fish spawning, rearing, and stocking activities. DWR built the fish hatchery to mitigate the impact of the Oroville Dam on Chinook salmon and steelhead populations because the dam blocks access to natural spawning grounds further upstream.

Oroville Recreation
The Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps are open. The Oroville Dam Spillway boat ramp remains closed for repairs. The Foreman Creek and Stringtown cartop boat ramps are also open.
Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Launch Ramp Status”.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 91 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

Current Lake Operations
The elevation of Oroville’s reservoir is about 754 feet elevation and storage is about 1.71 million acre-feet, which is 48 percent of its total capacity and 66 percent of historical average. Temperatures in the mid-to-upper-60s and rain is forecasted on Saturday with cooler temperatures and chance of rain continuing into next week. 
The average daily inflows this week have been between 3,000 to 5,000 cubic feet per second (cfs). Inflows into Lake Oroville this weekend may be in the range of 5,000 to 7,000 cfs due to the forecasted rain in the Feather River Basin.   
Throughout April, total flows to the Feather Rivers have been reduced to conserve storage. As of Friday, April 15, total flows to the Feather River are at 800 cfs. At 800 cfs to the Feather River, flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet currently is 150 cfs. Flows are assessed daily. 
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 4/14/2022​

April 8, 2022

Feather River Fish Hatchery Opens
​The California Department of Fish and Wildlife (CDFW) announced starting April 7, they will be re-opening 21 of the 22 state fish hatcheries. The hatcheries have been closed for nearly two years during the COVID-19 pandemic. The main Feather River Fish Hatchery facility in Oroville is now open from 7:30 a.m. to 4 p.m. seven days a week. The viewing window and overlook side will continue to be open sunrise to sunset.
The Feather River Fish Hatchery (FRFH) is divided into 2 sections:

• The first section (viewing window side) includes the fish barrier dam, observation platform, and underwater viewing window, located on the east side of Table Mountain Boulevard. The underwater viewing windows are best for viewing fish from mid-September through June. This side of the facility is open daily from sunrise to sunset.
• The second section (main facility) includes the spawning room, hatchery, and rearing ponds located on the west side of Table Mountain Boulevard. Salmon spawning operations can be observed Monday through Friday beginning mid-September until mid-November. Steelhead spawning can be observed mid-December through mid-February. Fish are present in the rearing ponds year-round. This side of the facility is open from 7:30 a.m. to 4 p.m. daily.

Learn how the hatchery raises Chinook salmon and steelhead to support California’s salmon populations during your visit. Interpretive panels describing the salmon life cycle, hatchery operations, and more are available for visitors. A virtual tour of the hatchery is also available on the Department of Water Resources (DWR) YouTube channel. Guided tours of the hatchery will resume when the fall-run Chinook salmon return to the river later this year.
Over 8 million spring-run and fall-run Chinook salmon are produced by the hatchery annually, along with nearly 450,000 steelhead who are returned to the Feather River or planted in the Thermalito Afterbay for recreational users. To mitigate impacts from this third year of drought conditions, the facility will be raising an additional 1.7 million fall-run Chinook salmon to support the Feather River population. An additional 125,000 Inland Chinook will be planted in Lake Oroville this spring.
The Feather River Fish Hatchery is a California State Water Project facility owned and maintained by DWR, which funds hatchery operations. CDFW operates the hatchery, including fish spawning, rearing, and stocking activities. DWR built the fish hatchery to mitigate the impact of the Oroville Dam on Chinook salmon and steelhead populations because the dam blocks access to natural spawning grounds further upstream.

SNOWPACK SURVEY
​The Department of Water Resources (DWR) conducted the fourth snow survey of the season April 1 at Phillips Station near Echo Summit. Following a January, February, and March that will enter records as the driest documented in state history, the manual survey recorded 2.5 inches of snow depth and a snow water equivalent of 1 inch, which is 4 percent of average for this location for April.
The snow water equivalent measures the amount of water contained in the snowpack and is a key component of DWR’s water supply forecast. Statewide, the snowpack was 38 percent of average for the April 1 date. (One week later, due to high temperatures causing more snowmelt, the statewide average was at 27 percent.)
“The conditions we are seeing today speak to how severe our drought remains. DWR has been planning for the reality of a third dry year since the start of the water year on October 1,” said DWR Director Karla Nemeth. “While DWR has made significant investments in forecasting technology and other tools to ensure we make the most out of the snowmelt we do receive, water conservation will remain our best tool in the face of this ongoing drought and the statewide impacts of a warming climate. All Californians must focus on conserving water now.” The full snow survey news release can be found on the DWR News page.
Governor Gavin Newsom has asked all Californians to cut back water use at least 15 percent compared to 2020 levels. Current water conditions are now available in real time at California Water Watch, a new website launched by DWR. The website will help Californians see their local hydrological conditions, forecasts, and water conditions down to their address or their local watershed. Additional tips on how to conserve can be found at the SaveOurWater webpage.  

OROVILLE RECREATION
The Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps are open (except on April 4 for Loafer Point). The Oroville Dam Spillway boat ramp remains closed for repairs. The Foreman Creek and Stringtown cartop boat ramps are also open.
Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Launch Ramp Status”.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 91 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

CURRENT LAKE OPERATIONS
​The elevation of Oroville’s reservoir is about 751 feet elevation and storage is about 1.68 million acre-feet, which is 48 percent of its total capacity and 66 percent of historical average. Temperatures over the weekend are forecasted to be in the mid- to upper-70s and decreasing to the 60s and low 70s into next week with a chance of rain mid-week.
The average daily inflows this week have been between 3,000 to 5,000 cubic feet per second (cfs) and projected to continue at this rate next week. Inflows are subject to change based upon on actual weather conditions.
Starting April 2, 2022, DWR has initiated daily reductions in total flows to the Feather River and flows are projected to be at 1,100 cfs by Sunday.  At 1,100 cfs to the Feather River, flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet currently is 450 cfs. Flows are assessed daily. 
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 4/8/2022

April 1, 2022

Snowpack Survey
The Department of Water Resources (DWR) conducted the fourth snow survey of the season Friday at Phillips Station near Echo Summit. Following a January, February, and March that will enter records as the driest documented in state history, the manual survey recorded 2.5 inches of snow depth and a snow water equivalent of 1 inch, which is 4 percent of average for this location for April.
The snow water equivalent measures the amount of water contained in the snowpack and is a key component of DWR’s water supply forecast. Statewide, the snowpack is 38 percent of average for this date.
“The conditions we are seeing today speak to how severe our drought remains. DWR has been planning for the reality of a third dry year since the start of the water year on October 1,” said DWR Director Karla Nemeth. “While DWR has made significant investments in forecasting technology and other tools to ensure we make the most out of the snowmelt we do receive, water conservation will remain our best tool in the face of this ongoing drought and the statewide impacts of a warming climate. All Californians must focus on conserving water now.” The full snow survey news release can be found on the DWR News page.
Governor Gavin Newsom has asked all Californians to cut back water use at least 15 percent compared to 2020 levels. Current water conditions are now available in real time at California Water Watch, a new website launched by DWR. The website will help Californians see their local hydrological conditions, forecasts, and water conditions down to their address or their local watershed. Additional tips on how to conserve can be found at the SaveOurWater webpage.  

Boat Ramp Closures
A speed boat timed trial event on the Thermalito Afterbay is scheduled for April 1 to April 3. The event requires the southern portion of the Afterbay (south of Highway 162) to be closed to the public April 2 and April 3. Both the Monument Hill boat ramp and Larkin Cartop boat launch will be closed. The Wilbur Road boat ramp and areas north of Hwy 162 will remain open. 
Returning to the Afterbay after two years away due to the COVID-19 pandemic, the 59th Annual Region 9 Bud David Time Trials event is anticipated to draw 40 to 50 boats. Information about the event can be found on the American Power Boat Association webpage at https://www.apba.org/racing-schedule.html
The Loafer Point boat launch area will be closed Monday, April 4 for installation of a gate. Boaters are encouraged to use the Bidwell Canyon boat ramp as an alternate launch site on that day.

Oroville Dam Citizens Advisory Commission
​The California Natural Resources Agency (CNRA) held its tenth Oroville Dam Citizens Advisory Commission meeting on March 25, 2022. The online public meeting included a facilities update from the Department of Water Resources (DWR), a presentation on addressing flood risks, and a discussion about public safety partnerships. Members of the public also offered comments and asked questions. The Citizens Advisory Commission is a forum to provide public feedback from the communities surrounding Oroville Dam. The meeting transcript and presentations will be available on the Commission’s website in the coming weeks at https://bit.ly/OrovilleCAC.

OROVILLE RECREATION
The Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps are open (except on April 4 for Loafer Point). The Oroville Dam Spillway boat ramp remains closed for repairs. The Foreman Creek and Stringtown cartop boat ramps are also open.
Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Launch Ramp Status”.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 91 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

CURRENT LAKE OPERATIONS
The elevation of Oroville’s reservoir is about 749 feet elevation and storage is about 1.68 million acre-feet, which is 47 percent of its total capacity and 67 percent of historical average. Dry conditions and temperatures in the 80s are forecasted this weekend and next week. 
The average daily inflows this week have been around 5,000 cubic feet per second (cfs). These higher inflows are attributed to early season snowmelt and projected in the 3,000 to 4,000 cfs range next week. Inflows are subject to change based upon actual weather conditions.
Total flows to the Feather River are 3,500 cfs. Flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet currently is 2,850 cfs. DWR is planning a reduction of releases to the Feather River in early April.
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 3/31/2022​

March 25, 2022

Oroville Dam Citizens Advisory Commission
​The California Natural Resources Agency (CNRA) held its tenth Oroville Dam Citizens Advisory Commission meeting on March 25, 2022. The online public meeting included a facilities update from the Department of Water Resources (DWR), a presentation on addressing flood risks, and a discussion about public safety partnerships. Members of the public also offered comments and asked questions. The Citizens Advisory Commission is a forum to provide public feedback from the communities surrounding Oroville Dam. The meeting transcript and presentations will be available on the Commission’s website in the coming weeks at https://bit.ly/OrovilleCAC.
DWR Announces Revised Water AllocationLast week, DWR announced it must reduce the State Water Project allocation to 5 percent of requested supplies for 2022. DWR previously set the allocation at 15 percent, but a historically dry January and February with no significant storms forecast for March requires a reduction in the allocation to conserve available water supply. In addition to the 5 percent allocation, DWR will also provide any unmet critical health and safety needs of the 29 water agencies that contract to receive State Water Project supplies.
“We are experiencing climate change whiplash in real time with extreme swings between wet and dry conditions. That means adjusting quickly based on the data and the science,” said DWR Director Karla Nemeth. “While we had hoped for more rain and snow, DWR has been preparing for a third consecutive year of drought since October. We are continuing with a series of actions to balance the needs of endangered species, water supply conservation, and water deliveries for millions of Californians.”
DWR will make its next assessment of the State Water Project allocation following the next snow survey on April 1. A final allocation for the water year is typically announced in May or June. Read the full news release on the DWR News webpage. 

DWR Begins Monitoring Vernal Pools
Some grasslands, including areas around Butte County, have an underlying impervious layer of rock or clay that causes rainwater to pond in the winter and spring, creating seasonal wetlands called vernal pools. Although vernal pools are only a small component of our local grasslands in terms of area, they support a remarkably high diversity of plants and animals, including rare and endangered species and species endemic to California (i.e., found nowhere else in the world).
Vernal pool organisms and plants are highly specialized to their unique environment and to the Mediterranean-type climate found in California. They have adapted to living in pools that fill in the winter but are completely dry by the summer, as well as adapting to the sometimes-extreme variability in temperature and rainfall between years. Vernal pools are important targets for conservation because most vernal pools in California have been lost to development, agriculture, and habitat degradation from invasive plants.
 Vernal pools often support spectacular wildflowers that bloom from March to May. Each spring, Department of Water Resources (DWR) environmental scientists from the Oroville Field Division monitor hundreds of vernal pools around the Oroville area and make assessments on how protection measures for these valuable environmental resources are succeeding.
This year scientists are observing wildflowers blooming earlier, likely due to drought conditions, which has reduced the number of “wet” vernal pools found. Scientists also noticed that the areas where CAL FIRE performed controlled burns around the Thermalito Forebay last year to remove invasive grass buildup, or ‘thatch’, and other invasive plants, are abundant with flowers – demonstrating the benefit of such activity on area grasslands and vernal pools.

Boat Ramp Closures
​A speed boat timed trial event on the Thermalito Afterbay is scheduled for April 1 to April 3. The event requires that the southern portion of the Afterbay (south of Highway 162) to be closed to the public April 2 and April 3. Both the Monument Hill boat ramp and Larkin Cartop boat launch will be closed. The Wilbur Road boat ramp and areas north of Hwy 162 will remain open. 
Returning to the Afterbay after two years away due to the COVID-19 pandemic, the 59th Annual Region 9 Bud David Time Trials event is anticipated to draw 40 to 50 boats. Information about the event can be found on the American Power Boat Association webpage.
Loafer Point boat launch area will be closed Monday, April 4 for installation of a gate. Boaters are encouraged to use the Bidwell Canyon boat ramp as an alternate launch site on that day.

OROVILLE RECREATION
The Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps are open (except on April 4 for Loafer Point). The Oroville Dam Spillway boat ramp remains closed for repairs. The Foreman Creek and Stringtown cartop boat ramps are also open.
Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Launch Ramp Status”.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 91 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

CURRENT LAKE OPERATIONS
The elevation of Oroville’s reservoir is about 746 feet elevation and storage is about 1.64 million acre-feet, which is 47 percent of its total capacity and 67 percent of historical average. Temperatures over the weekend and next week are forecasted to be in the 70s with a chance of rain over the weekend. 
The average daily inflows this week have been around 3,000 to 5,000 cubic feet per second (cfs) and projected to continue at this rate next week. Inflows are subject to change based upon on actual weather conditions.
Total flows to the Feather River are 2,500 cfs. Flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet currently is 1,850 cfs. Flows are assessed daily. 
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 3/24/2022​

March 18, 2022

DWR Begins Monitoring Vernal Pools
Some grasslands, including areas around Butte County, have an underlying impervious layer of rock or clay that causes rainwater to pond in the winter and spring, creating seasonal wetlands called vernal pools. Although vernal pools are only a small component of our local grasslands in terms of area, they support a remarkably high diversity of plants and animals, including rare and endangered species and species endemic to California (i.e., found nowhere else in the world).
Vernal pool organisms and plants are highly specialized to their unique environment and to the Mediterranean-type climate found in California. They have adapted to living in pools that fill in the winter but are completely dry by the summer, as well as adapting to the sometimes-extreme variability in temperature and rainfall between years. Vernal pools are important targets for conservation because most vernal pools in California have been lost to development, agriculture, and habitat degradation from invasive plants.
 Vernal pools often support spectacular wildflowers that bloom from March to May. Each spring, Department of Water Resources (DWR) environmental scientists from the Oroville Field Division monitor hundreds of vernal pools around the Oroville area and make assessments on how protection measures for these valuable environmental resources are succeeding.
This year scientists are observing wildflowers blooming earlier, likely due to drought conditions, which has reduced the number of “wet” vernal pools found. Scientists also noticed that the areas where CAL FIRE performed controlled burns around the Thermalito Forebay last year to remove invasive grass buildup, or ‘thatch’, and other invasive plants, are abundant with flowers – demonstrating the benefit of such activity on area grasslands and vernal pools.

Oroville Dam Citizens Advisory Commission
​The California Natural Resources Agency is hosting its tenth Oroville Dam Citizens Advisory Commission meeting on Friday, March 25, 2022, from 10 a.m. to 12 p.m. The public meeting will be held online and will include presentations and public comment. The Commission will receive brief facilities updates from the Department of Water Resources (DWR), receive a flood risk presentation, discuss public safety partnerships, and listen to public input.
The Citizens Advisory Commission is a forum to provide public feedback from the communities surrounding Oroville Dam. For information on how to join the virtual meeting, visit https://bit.ly/OrovilleCAC. 

OROVILLE RECREATION
The Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps are open. The Oroville Dam Spillway boat ramp remains closed for repairs. The Foreman Creek and Stringtown cartop boat ramps are also open.
Intermittent, short duration closures of the Oroville Dam Crest parking lot may occur to accommodate Lakeside Access Road construction activities. The popular walking/bicycling trail across the top of the dam will remain open and parking will continue to be available at the Upper Overlook.
Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Launch Ramp Status”.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 91 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

CURRENT LAKE OPERATIONS
The elevation of Oroville’s reservoir is about 743 feet elevation and storage is about 1.61 million acre-feet, which is 46 percent of its total capacity and 68 percent of historical average. Temperatures over the weekend are forecasted to be cooler in the low-60s and about a 0.5 inch of rain in the Feather River Basin is expected. Dry and warmer temperatures in the mid- to-upper-80s are projected to occur next week.
The average daily inflows this week have been around 3,000 to 4,000 cubic feet per second (cfs) and are projected to continue at this rate next week. Inflows are subject to change based upon on actual weather conditions.
Total flows to the Feather River are 2,500 cfs. Flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet currently is 1,850 cfs. Flows are assessed daily. 
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 3/17/2022​

March 11, 2022
Oroville Dam Citizens Advisory Commission
The California Natural Resources Agency is hosting its tenth Oroville Dam Citizens Advisory Commission meeting on Friday, March 25, 2022, from 10 a.m. to 12 p.m. The public meeting will be held online and will include presentations and public comment. The Commission will receive brief facilities updates from the Department of Water Resources (DWR), receive a flood risk presentation, discuss public safety partnerships, and listen to public input.
The Citizens Advisory Commission is a forum to provide public feedback from the communities surrounding Oroville Dam. For information on how to join the virtual meeting, please visit https://bit.ly/OrovilleCAC. 

Snowpack Survey
​The Department of Water Resources (DWR) conducted the third snow survey of the season March 1 at Phillips Station near Echo Summit. Following a January and February that will enter records as the driest documented in state history, the manual survey recorded 35 inches of snow depth and a snow water equivalent of 16 inches, which is 68 percent of average for this location for March.
The snow water equivalent measures the amount of water contained in the snowpack and is a key component of DWR’s water supply forecast. Statewide, the snowpack is 63 percent of average for this date. “With only one month left in California’s wet season and no major storms in the forecast, Californians should plan for a third year of drought conditions,” said DWR Director Karla Nemeth. The full snow survey news release can be found on the DWR News page.
Governor Gavin Newsom has asked all Californians to cut back water use at least 15 percent compared to 2020 levels. Current water conditions are now available in real time at California Water Watch, a new website launched by DWR. The website will help Californians see their local hydrological conditions, forecasts, and water conditions down to their address or their local watershed. Additional tips on how to conserve can be found at the SaveOurWater webpage.   

OROVILLE RECREATION
The Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps are open. The Oroville Dam Spillway boat ramp remains closed for repairs. The Foreman Creek and Stringtown cartop boat ramps are also open.
Intermittent, short duration closures of the Oroville Dam Crest parking lot may occur to accommodate Lakeside Access Road construction activities. The popular walking/bicycling trail across the top of the dam will remain open and parking will continue to be available at the Upper Overlook.
Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Launch Ramp Status”.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 91 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

CURRENT LAKE OPERATIONS
​The elevation of Oroville’s reservoir is about 744 feet elevation and storage is about 1.62 million acre-feet, which is 46 percent of its total capacity and 70 percent of historical average. Temperatures over the weekend are forecasted to be in the high 60s to low 70s and high 40s to mid-50s. Next week’s temperatures are forecasted to range between high 60s to low 70s and high 40s at night. Precipitation is forecast early next week, with a possibility of light precipitation in the Feather River watershed over the weekend.
The average daily inflows this week have been around 3,200 cubic feet per second (cfs). Inflows through the weekend and next week are forecasted to be around 2,500 cfs. Inflows are subject to change based upon on actual weather conditions.
Total flows to the Feather River are 5,500 cfs. Starting Saturday, March 12, the flows will decrease, and by Monday, March 14, the total flow will be 2,500 cfs. Flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet currently is 4,850 cfs, decreasing to 1,850 on Monday, March 14. Releases are assessed daily.
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 3/10/2022

March 4, 2022

Snowpack Survey
​The Department of Water Resources (DWR) conducted the third snow survey of the season Tuesday at Phillips Station near Echo Summit. Following a January and February that will enter records as the driest documented in state history, the manual survey recorded 35 inches of snow depth and a snow water equivalent of 16 inches, which is 68 percent of average for this location for March.
The snow water equivalent measures the amount of water contained in the snowpack and is a key component of DWR’s water supply forecast. Statewide, the snowpack is 63 percent of average for this date. “With only one month left in California’s wet season and no major storms in the forecast, Californians should plan for a third year of drought conditions,” said DWR Director Karla Nemeth. The full snow survey news release can be found on the DWR News page.
Governor Gavin Newsom has asked all Californians to cut back water use at least 15 percent compared to 2020 levels. Current water conditions are now available in real time at California Water Watch, a new website launched by DWR. The website will help Californians see their local hydrological conditions, forecasts, and water conditions down to their address or their local watershed. Additional tips on how to conserve can be found at the SaveOurWater webpage.   

FEATHER RIVER HATCHERY STEELHEAD PLANTING
​The Feather River Fish Hatchery raised over 630,700 steelhead for release this year. The steelhead were raised for a full year at the hatchery and averaged about 8 to 9 inches in length. Around 129,300 steelhead were released in the Thermalito Afterbay in December 2021 and February 2022. This is a significant increase from normal planting years and will contribute to a more productive recreational fishery. This is a significant increase from normal planting years and will contribute to a more productive recreational fishery.
The remaining approximately 501,400 steelhead were released into the Feather River at Boyd’s Pump Boat Launch Feb. 3 to Feb. 18 to meet mitigation requirements. Releasing these young fish further downstream improves their chance of survival. This shortened migration route allows juvenile fish to avoid predators.
Steelhead are a salmonid species and are an ocean-going trout. They will migrate from freshwater to marine (ocean), returning to freshwater environments to spawn. They can spawn several times during their lifetime and can live up to eight years. Their “steelhead” name comes from their appearance, a more streamlined shape than Chinook salmon and with a silvery or brassy color as an adult.
The Feather River Fish Hatchery is a California State Water Project (SWP) facility built in the late 1960s to mitigate impacts on fish migration resulting from the construction of Oroville Dam which prevented access to spawning grounds further upstream. The Department of Water Resources (DWR) maintains the facility and funds the hatchery operations, fish spawning, rearing, and stocking activities provided by California Department of Fish and Wildlife staff.

DWR SURVEY OF LAKE OROVILLE
​DWR is conducting a bathymetric (underwater) survey of Lake Oroville to complete a comprehensive topography, or map, of the lakebed. The underwater survey will complement a December 2021 survey that took advantage of the lake’s low water elevations to perform an ‘above water level’ survey of Lake Oroville’s topography, dams, and related structures. Using highly accurate LiDAR remote sensing, the December survey produced precise, three-dimensional information of Lake Oroville’s lakebed.
Similar data will be collected from the bathymetric survey. Data from both surveys will provide DWR with up-to-date information that can be used to determine changes in sedimentation, update the reservoir’s storage-stage relationships, and inform future boat ramp extensions.

OROVILLE RECREATION
The Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps are open. The Oroville Dam Spillway boat ramp remains closed for repairs. The Foreman Creek and Stringtown cartop boat ramps are also open.
Intermittent, short duration closures of the Oroville Dam Crest parking lot may occur to accommodate Lakeside Access Road construction activities. The popular walking/bicycling trail across the top of the dam will remain open and parking will continue to be available at the Upper Overlook.
Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Launch Ramp Status”.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 97 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

CURRENT LAKE OPERATIONS
​The elevation of Oroville’s reservoir is about 746 feet elevation and storage is about 1.64 million acre-feet, which is 46 percent of its total capacity and 73 percent of historical average. Temperatures over the weekend are forecasted to be in the upper-60s to mid-30s. Next week’s temperatures are forecasted to range between low-70s to low-40s at night. 
The average daily inflows this week have been around 3,000 cubic feet per second (cfs). Inflows through the weekend and next week are forecasted to be around 3,000 cfs to 3,500 cfs. Inflows are subject to change based upon on actual weather conditions.
Total flows to the Feather River are 5,250 cfs. This increase is for downstream water quality and flow requirements. Flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet is 4,600 cfs. Releases are assessed daily.
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 3/3/2022

February 25, 2022

Feather River Hatchery Steelhead Planting
​The Feather River Fish Hatchery has raised over 630,700 steelhead for release this year. The steelhead were raised for a full year at the hatchery and averaged about 8 to 9 inches in length. Around 129,300 steelhead were released in the Thermalito Afterbay – plantings occurred in December 2021 and February 2022. This is a significant increase from normal planting years and will contribute to a more productive recreational fishery.
The remaining approximately 501,400 steelhead were released into the Feather River at Boyd’s Pump Boat Launch Feb. 3 to Feb. 18 to meet mitigation requirements. Releasing these young fish further downstream improves their chance of survival. This shortened migration route allows juvenile fish to avoid predators.
Steelhead are a salmonid species and are an ocean-going trout. They will migrate from freshwater to marine (ocean), returning to freshwater environments to spawn. They can spawn several times during their lifetime and can live up to eight years. Their “steelhead” name comes from their appearance, a more streamlined shape than Chinook salmon and with a silvery or brassy color as an adult.
The Feather River Fish Hatchery is a California State Water Project (SWP) facility built in the late 1960s to mitigate impacts on fish migration resulting from the construction of Oroville Dam which prevented access to spawning grounds further upstream. The Department of Water Resources (DWR) maintains the facility and funds the hatchery operations, fish spawning, rearing, and stocking activities provided by California Department of Fish and Wildlife staff.

DWR Survey of Lake Oroville
​DWR is conducting a bathymetric (underwater) survey of Lake Oroville to complete a comprehensive topography, or map, of the lakebed. The underwater survey will complement a December 2021 survey that took advantage of the lake’s low water elevations to perform an ‘above water level’ survey of Lake Oroville’s topography, dams, and related structures. Using highly accurate LiDAR remote sensing, the December survey produced precise, three-dimensional information of Lake Oroville’s lakebed.
Similar data will be collected from the bathymetric survey. Data from both surveys will provide DWR with up-to-date information that can be used to determine changes in sedimentation, update the reservoir’s storage-stage relationships, and inform future boat ramp extensions.

DWR Launches California Water Watch
​The Department of Water Resources (DWR) has a new website to better inform Californians about hydrologic conditions, forecasts, and information at the scale of their local watershed. The website, California Water Watch, allows the public to obtain a quick snapshot of local and statewide water conditions and was developed as part of the Governor’s drought emergency proclamation. Information is updated from a variety of data sources and will assist the public to research, learn, and stay informed about California’s most precious resource – water.
The website displays current statewide hydroclimate and water supply conditions, including precipitation, temperature, reservoir storage, groundwater conditions, snowpack, streamflow, soil moisture and vegetation conditions. Links to information about drought conditions and how water is used in California are also provided.

OROVILLE RECREATION
The Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps are open. The Oroville Dam Spillway boat ramp remains closed for repairs. The Foreman Creek and Stringtown cartop boat ramps are also open.
Intermittent, short duration closures of the Oroville Dam Crest parking lot may occur to accommodate Lakeside Access Road construction activities. The popular walking/bicycling trail across the top of the dam will remain open and parking will continue to be available at the Upper Overlook.
Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Launch Ramp Status”.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 97 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

CURRENT LAKE OPERATIONS
The elevation of Oroville’s reservoir is about 748 feet elevation and storage is about 1.66 million acre-feet, which is 47 percent of its total capacity and 76 percent of historical average. Temperatures over the weekend are forecasted to be in the low 60s to low 40s. Next week’s temperatures are forecasted to range between upper 60’s and low-70s to low or upper-40s at night. A chance of rain is forecasted in the Feather River watershed next week. 
The average daily inflows this week have been around 4,000 cubic feet per second (cfs). Inflows through the weekend and next week are forecasted to be around 3,500 cfs to 4,000 cfs. Inflows are subject to change based upon on actual weather conditions.
Total flows to the Feather River are 4,750 cfs. This increase is for downstream water quality and flow requirements. Flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet is 4,100 cfs. Releases are assessed daily.
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 2/24/2022
​​

February 18, 2022

DWR Launches California Water Watch
​The Department of Water Resources (DWR) has a new website to better inform Californians about hydrologic conditions, forecasts, and information at the scale of their local watershed. The website, California Water Watch -- allows the public to obtain a quick snapshot of local and statewide water conditions and was developed as part of the Governor’s drought emergency proclamation. Information is updated from a variety of data sources and will assist the public to research, learn, and stay informed about California’s most precious resource – water.
The website displays current statewide hydroclimate and water supply conditions, including precipitation, temperature, reservoir storage, groundwater conditions, snowpack, streamflow, soil moisture and vegetation conditions. Links to information about drought conditions and how water is used in California are also provided.

OROVILLE RECREATION
The Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps are open. The Oroville Dam Spillway boat ramp remains closed for repairs. The Foreman Creek and Stringtown cartop boat ramps are also open. Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Boat Ramp Status”.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 97 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.

LAKESIDE ACCESS ROAD
Construction activities associated with the Lakeside Access Road project continue to result in intermittent closures of the Oroville Dam Crest parking lot on the northwest side of the dam as well as the Spillway Boat Ramp area. These short duration closures are anticipated to continue until the end of February. The popular walking/bicycling trail across the top of the dam will remain open and parking will continue to be available at the Upper Overlook.
This project will consist of a new, permanent, paved road from the west side of Oroville Dam to the Spillway Boat Ramp parking lot on the “lakeside,” or waterside, of the Oroville Dam spillways. This new road will allow a more direct route when water levels are low in Lake Oroville. The new road will include two concrete traffic lanes, wide shoulders for walking and biking, guardrails, and safety signage.

CURRENT LAKE OPERATIONS
The elevation of Oroville’s reservoir is about 745 feet elevation and storage is about 1.63 million acre-feet, which is 46 percent of its total capacity and 77 percent of historical average. Dry and warm conditions are forecasted for this weekend with temperatures in the mid-70s. There’s slight chance of rain on Monday with warm and dry weather returning next week. 
The average daily inflows this week have been in the range of 2,000 cubic feet per second (cfs) to 3,000 cfs. Inflows through the weekend and next week are forecasted to be around 3,000 to 4,000 cfs. Inflows are subject to change based upon on actual weather conditions.
Total flows to the Feather River are 3,500 cfs. This increase is for downstream water quality and flow requirements. Flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet is 1,850 cfs. Releases are assessed daily.
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 2/10/2022

February 11, 2022
Five Year Anniversary
February 2017 was a challenging time for Oroville residents and the surrounding communities. Over the past five years, the dam safety industry has been transformed statewide and nationally, leading to changes in how dams and related facilities are operated, inspected, and maintained. Public safety and flood protection remain the Department of Water Resources’ (DWR) top priorities in operational decisions regarding the Oroville reservoir.
The reconstruction of the Oroville Dam’s main and emergency spillways using a more robust and modern design ensures that the Oroville Dam will continue to be able to provide flood protection to downstream communities.
The Oroville Dam Comprehensive Needs Assessment (2020) identified priorities and appropriate solutions to bolster the integrity and resiliency of the Oroville Dam Complex; projects completed or underway include a seismic retrofit study, assessment of the FCO gate structure, installation of piezometers at Oroville Dam to collect data on seepage, and studies of area geology.
Transparency, public engagement, and open communication also remain priorities as DWR works to restore trust and build relationships. Although the COVID-19 pandemic has restricted personal outreach and in-person community presentations, DWR continues to share information virtually regarding annual milestones, weather forecasts and operational updates, and engage community members in dialogue about needs and concerns. Residents are encouraged to participate in the Oroville Dam Citizens Advisory Commission that meets every three months.
DWR is thankful to all the impacted residents for their patience and partnership as we move forward to achieve our shared goals of public safety, a reliable water supply for the state, environmental protections, and recreation opportunities for residents and visitors.
Law Enforcement Training
The Butte County Sheriff’s Office held an emergency response training at the Ronald B. Robie Thermalito Pumping-Generating Powerplant today (Feb. 11) which involved law enforcement and public safety personnel and equipment. The Sheriff’s Office advised the public this was a training exercise to provide participants with “real-time” response and rescue experiences to learn and refresh skills related to emergency preparedness and response. The Thermalito Powerplant remains fully operational.

CHRISTMAS TREE FISH HABITAT
DWR, the California Conservation Corps (CCC), and the California Department of Fish and Wildlife (CDFW) completed constructing fish habitat structures at Lake Oroville and the Thermalito Afterbay using over 1,240 recycled Christmas trees. The trees were again collected by Chico Boy Scout Troop 2 and delivered free of charge to DWR by Recology, a local waste management company.
To create the habitat on Lake Oroville and the Thermalito Afterbay, members of the CCC team bundle the recycled holiday trees together and anchor them in various locations around the lakebed. At Lake Oroville near the Loafer Creek Recreation Area, 916 trees were assembled into 64 structures. At the Thermalito Afterbay, 324 trees were assembled into 32 structures. Anchoring the trees allows them to remain submerged, providing juvenile fish safe refuge, and improving fisheries and recreational fishing opportunities.
For nearly 30 years, DWR has worked with local groups to construct fish habitat structures, which is one of the longest continuously running fish habitat improvement programs in the State of California. The 2022 project is anticipated to be completed by Feb. 9.
LAKESIDE ACCESS ROAD
Construction activities associated with the Lakeside Access Road project continue to result in intermittent closures of the Oroville Dam Crest parking lot on the northwest side of the dam as well as the Spillway Boat Ramp area. These short duration closures are anticipated to continue until the end of February. The popular walking/bicycling trail across the top of the dam will remain open and parking will continue to be available at the Upper Overlook.
This project will consist of a new, permanent, paved road from the west side of Oroville Dam to the Spillway Boat Ramp parking lot on the “lakeside,” or waterside, of the Oroville Dam spillways. This new road will allow a more direct route when water levels are low in Lake Oroville. The new road will include two concrete traffic lanes, wide shoulders for walking and biking, guardrails, and safety signage.

OROVILLE RECREATION
The Loafer Point, Bidwell Canyon, and Lime Saddle boat ramps are open. The Oroville Dam Spillway boat ramp remains closed for repairs. The Foreman Creek and Stringtown cartop boat ramps are also open. Information on current boat ramp status can be found on the California State Parks’ Lake Oroville State Recreation Area webpage. Scroll down to the link for “Current Boat Ramp Status”.
The Lake Oroville Visitor Center is open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Pick up the Lake Oroville Trails Map, which shows more than 97 miles of trails available to equestrians, bicyclists, and hikers, at Lake Oroville State Recreation Area (LOSRA) kiosks, the Oroville Area Chamber of Commerce, and Feather River Recreation and Parks District. The Loafer Creek Recreation Area continues to be closed due to waterline repair (boat ramp and trail access allowed).
Visit the California Parks LOSRA webpage for current information on facility status and campground reservations. An interactive map of recreation facilities in DWR’s Oroville-Thermalito Complex is available on DWR’s Lake Oroville Recreation webpage. Information about the 11,000-acre Oroville Wildlife Area is available on the California Department of Fish and Wildlife webpage.
CURRENT LAKE OPERATIONS
​The elevation of Oroville’s reservoir is about 745 feet elevation and storage is about 1.63 million acre-feet, which is 46 percent of its total capacity and 77 percent of historical average. Dry and warm conditions are forecasted for this weekend with temperatures in the mid-70s. There’s slight chance of rain on Monday with warm and dry weather returning next week. 
The average daily inflows this week have been in the range of 2,000 cubic feet per second (cfs) to 3,000 cfs. Inflows through the weekend and next week are forecasted to be around 3,000 to 4,000 cfs. Inflows are subject to change based upon on actual weather conditions.
Total flows to the Feather River are 3,500 cfs. This increase is for downstream water quality and flow requirements. Flow in the low-flow channel through the City of Oroville is 650 cfs and flow through the Thermalito Afterbay Outlet is 1,850 cfs. Releases are assessed daily.
The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. The Lake Oroville gage station is identified as “ORO”.
All data as of midnight 2/10/2022

January 28, 2022
Oroville Recreation Advisory Committee
The Oroville Recreation Advisory Committee will hold a public virtual meeting on Friday, Feb. 4 at 9 a.m. Interested persons can join the meeting on Zoom at https://ca-water-gov.zoom.us/j/86898170840?pwd=VmRadjZsQmQrVGpJWk1jayt1UHI5Zz09 or visit the DWR Events webpage.

ORAC was established by the Federal Energy Regulatory Commission (FERC) to review and provide recommendations regarding DWR’s recreation plan for the Project-2100 – Oroville Facilities. The 13-member committee is made up of representatives from state and local government, sports and recreation groups, and business and community organizations.
Loafer Point Boat Ramp
The Loafer Point Stage II boat ramp has reopened for boat launching. The first construction phase of the new boat ramp was completed in May 2021, adding six boat launch lanes to 707 feet, 180 trailered parking spaces, and offering immediate access to the open waters of Lake Oroville. Falling lake levels due to drought conditions forced its closure a month later in June 2021.

Taking advantage of historic low lake elevations, construction to extend three of the six boat launch lanes further into the lakebed to improve low-water access to Lake Oroville began the first week of October and succeeded in constructing lanes to 675 feet before rising lake elevations prevented further work. With lake elevations currently at 744 feet, all six lanes of the Stage II boat ramp are currently available.

The Loafer Point Stage I boat ramp was completed in 2020 and added three new boat launch lanes from a full lake down to 805 feet, a new parking area, and a restroom facility. Both boat ramps are adjacent to the Loafer Creek Recreation Day Use Area and Campground, rounding out a full-service recreation destination with nearby trails, campgrounds, boating, and marina. Excepting the Loafer Point Stage II boat ramp and the trails network, the remainder of the Loafer Creek Recreation Area is currently closed due to waterline repair. Trails within the Loafer Creek Recreation Area can be accessed from the Bidwell Saddle Dam Trailhead located on Kelly Ridge Road.
Photo: Loafer Point Stage II boat ramp with six lanes for boat launching

January 21, 2022
DWR Issues Revised Water Allocation
Due to the series of storms in December 2021, the Department of Water Resources (DWR) is increasing the State Water Project (SWP) allocation to 15 percent of requested supplies for 2022, an increase over the December allocation that covered only critical health and safety needs of the 29 water agencies that contract to receive State Water Project supplies.

While drought conditions still persist, December’s precipitation enabled DWR to convey and store water in San Luis Reservoir, allowing for the modest increase in water deliveries. DWR continues to plan for a third dry year by preserving storage in Lake Oroville, the State Water Project’s largest reservoir. Water releases from Lake Oroville will be prioritized to maintain Delta water quality, protect endangered species, and meet senior water right needs.

Each year, DWR makes an initial SWP allocation on Dec. 1. Allocations are updated as snowpack and runoff information are assessed, with a final allocation typically determined in May or June. Read the full news release on the DWR News webpage. 
Photo: Dinosaur Point boat launch on San Luis Reservoir (Aug. 2021)
Drought Update
January’s dry weather reflects California’s weather variability -- not only from year to year but within the water year as well (Oct. 1 to Sept. 30). California has received more precipitation this water year as compared to this time last year but the abrupt change from December’s series of strong storms to a very dry January is a kind of “weather whiplash” that is becoming more common as climate change impacts continue to grow.

The remainder of the wet season is still ahead. California receives 75 percent of its precipitation from November through March, half of which is typically received between December through February. Currently the statewide snowpack is around 58 percent of seasonal average and about 113 percent of average for this date. California needs above average precipitation throughout the winter to offset record-setting drought conditions and replenish reservoirs. Currently, Lake Oroville is only filled to 44 percent of its capacity and major reservoirs across the state are at an average of 42 percent capacity.

Governor Newsom has called on Californians to voluntarily reduce their water use by 15 percent with simple measures to protect water reserves. The October 2021 emergency proclamation expanded the drought emergency statewide and authorized the State Water Board to ban wasteful water uses, boosting conservation efforts. Learn how to save for the future by visiting the Save Our Water website.

January 14, 2022
Mid-Winter Bald Eagle Survey
Environmental scientists from the Department of Water Resources (DWR) recently participated in the National Midwinter Bald Eagle Survey on Jan. 7. This nation-wide effort, coordinated by the U.S. Army Corps of Engineers, aims to determine bald eagle distribution and identify areas of important winter habitats. Because of bad weather on the day of the national survey, this year’s official count was only 20 bald eagles; however, an informal survey two days later counted well over 100 migrating eagles.

Lake Oroville and the Feather River area provide an ideal habitat for bald eagles. Fish are one of the eagle’s main food sources and large water bodies like Lake Oroville provide a wide variety of fish and other favorite food sources such as waterfowl, small birds, and mammals. The many trees and snags (tall dead trees) near water areas provide prime roosting and hunting locations for the bald eagles that migrate to and through the area during the winter months as well as nesting opportunities for Lake Oroville’s resident “nesting pairs” who have established their home here.

Protecting the area’s year-round bald eagle population living in the DWR Oroville-Thermalito Complex jurisdiction is the responsibility of the Oroville Field Division’s environmental scientists. The bald eagle is a protected species under the Migratory Bird Treaty Act of 1918 and Bald and Golden Eagle Protection Act of 1940. They were listed as an endangered species in 1978. Those protections have been successful, and the species is now federally delisted. DWR’s scientists monitor for and, if necessary, act against threats such as public intrusions, habitat loss, or other impacts to the eagles’ nesting areas.
Photo: Bald eagle on top of pine tree at Lake Oroville

January 7, 2022
Hyatt Powerplant Returns to Service
Oroville Dam’s Hyatt Powerplant returned to service on Jan. 1, 2022 after going offline on Aug. 5, 2021 due to  historic low lake levels driven by the state’s ongoing severe drought conditions. An unexpectedly strong atmospheric river storm in late October, followed by a series of powerful December storms, has increased reservoir elevation levels from 630 feet on Oct. 21 to 724 on Jan. 7 – a gain of over 90 feet. Water levels are now well above the powerplant’s intakes, providing the necessary water pressure for efficient operation of the plant.

Currently, Hyatt powerplant is utilizing one generating unit to produce electricity and supply it to the state’s electrical grid managed by the California Independent System Operator. Hyatt generation will initially remain low due to low agricultural demands and improved delta salinity conditions. DWR anticipates an average outflow of about 900 cubic feet per second, which will generate approximately 30 megawatts of power. As lake levels rise and demands increase, additional units will be brought back online.

The opportunity to perform maintenance on the powerplant’s infrastructure while the plant was offline allowed staff to enter equipment across the plant to perform inspections and replace protective equipment to ensure the plant maintains its reliability and is available for water deliveries and provision of clean hydropower to help meet the state’s clean energy goals in the upcoming water year. Read the news release at DWR News Releases.
Photo: Hyatt Powerplant at Oroville Dam (showing four of the six generating units)

December 23, 2021
Atmospheric Rivers
California continues to benefit from winter storms, bringing much needed rain and snow to the state. On average, California receives 75 percent of its precipitation from November through March, half of which is typically received between December through February. December storms are providing a good start to the Sierra snowpack currently at around 30 percent of seasonal average and about 102 percent of average for this date.

California needs above average precipitation throughout the winter to offset the record-setting drought conditions. The outlook for the rest of the winter is for the weather to turn drier in the new year. While there may be more dry days than wet, large atmospheric rivers can still occur, depositing substantial precipitation in a short period as we saw in October, raising the risk of flood events, especially in burn scar areas. View this short video about how to prepare your family for flood events on the DWR YouTube Channel. 
Photo: Sand Flat Campground off US Highway 50
Loafer Creek Recreation Area
The Loafer Creek Recreation Area at Lake Oroville is temporarily closed due to damages and interruption of the park’s main water supply system. Hikers, bicyclists, and equestrians can still access area trails from the Saddle Dam trailhead facility off Kelly Ridge Road. Trail users are advised to be aware of California Department of Parks and Recreation (State Parks) work trucks and utility vehicles in the area. 

December 10, 2021
State Water Project Allocation
The Department of Water Resources (DWR) announced the initial State Water Project (SWP) allocation for 2022 on Dec. 1, along with several steps to manage the state’s water supply in anticipation of a third dry year with reservoirs at or near historic lows. The Dec. 1 allocation will focus on the health and safety needs of the 29 water agencies that contract to receive SWP supplies. The SWP will not be planning water deliveries through its typical allocation process until the state has a clearer picture of the hydrologic and reservoir conditions going into the spring. (Hydrology is the study of movement of water in relation to land – including water from precipitation and snowmelt.)

DWR is focused on prioritizing water supply in four categories: water for health and safety needs and Delta salinity control; water for endangered species; water to reserve in storage; and water for additional supply allocations if the hydrology allows. Water in Lake Oroville will be reserved to maintain Delta water quality, protect endangered species, and meet senior water right needs.
 
Beyond minimal exports to meet South Bay health and safety needs, water stored in Lake Oroville will be used for south of Delta deliveries only if hydrology conditions improve. South of Delta deliveries will be met with water available from the Delta as well as water stored in San Luis Reservoir. The full news release can be viewed on the DWR News Releases webpage. 
Oroville Dam Citizens Advisory Commission Public Meeting
The California Natural Resources Agency (CNRA) held its ninth Oroville Dam Citizens Advisory Commission meeting on Dec. 3, 2021. The online public meeting included presentations about downstream flood management and preparedness as well as an update on the Water Control Manual from a representative of the U.S. Army Corps of Engineers. Members of the public also offered comments and asked questions. The Citizens Advisory Commission is a forum to provide public feedback from the communities surrounding Oroville Dam. The meeting transcript and presentations will be available on the Commission’s website in the coming weeks at https://bit.ly/OrovilleCAC.
New Invasive Plants Discovered
Environmental scientists with the Department of Water Resources (DWR) Oroville Field Division have discovered a new aquatic invasive plant in the Feather River downstream of Oroville. The new floating aquatic plant is the South American spongeplant (Limnobium spongia), previously known from the Sacramento River and the Sacramento-San Joaquin Delta. This is the second new, high-rated (by the California Invasive Plant Council) invasive plant species DWR has discovered in the Feather River in the last three years. In 2019, alligator weed (Alternanthera philoxeroides) was found adjacent to the Feather River Outlet Boat Ramp. Neither of these species were previously known in Butte County but have been expanding in recent years across California.

Aquatic invasive species (AIS) move from one area to another via watercraft, personal water gear, pets who have entered the water, and by wildlife. You can help minimize the spread of AIS by thoroughly inspecting all equipment after leaving a waterbody; clean any visible mud and plants from watercrafts, equipment, and personal gear; and drain water from all equipment, including bait buckets, and ballast tanks. Cleaning and drying anything that came in contact with water (including pets and clothing) will help prevent the spread of AIS.

Invasive plants can de-stabilize dissolved oxygen cycles needed by fish and aquatic organisms, crowd out native plants, shade out crucial shallow-water fish habitat, obstruct waterways and navigational channels, and block agricultural and municipal water intakes.
Photo: Top: South American Spongeplant (large round leaves) Bottom: Alligator Weed

December 3, 2021
Oroville Dam Citizens Advisory Commission Public Meeting
The California Natural Resources Agency (CNRA) held its ninth Oroville Dam Citizens Advisory Commission meeting on Dec. 3, 2021. The online public meeting included presentations about downstream flood management and preparedness as well as an update on the Water Control Manual from a representative of the U.S. Army Corps of Engineers. Members of the public also offered comments and asked questions. The Citizens Advisory Commission is a forum to provide public feedback from the communities surrounding Oroville Dam. The meeting transcript and presentations will be available on the Commission’s website in the coming weeks at https://bit.ly/OrovilleCAC.
New Invasive Plants Discovered
Environmental scientists with the Department of Water Resources (DWR) Oroville Field Division have discovered a new aquatic invasive plant in the Feather River downstream of Oroville. The new floating aquatic plant is the South American spongeplant (Limnobium spongia), previously known from the Sacramento River and the Sacramento-San Joaquin Delta. This is the second new, high-rated (by the California Invasive Plant Council) invasive plant species DWR has discovered in the Feather River in the last three years. In 2019, alligator weed (Alternanthera philoxeroides) was found adjacent to the Feather River Outlet Boat Ramp. Neither of these species were previously known in Butte County but have been expanding in recent years across California.

Aquatic invasive species (AIS) move from one area to another via watercraft, personal water gear, pets who have entered the water, and by wildlife. You can help minimize the spread of AIS by thoroughly inspecting all equipment after leaving a waterbody; clean any visible mud and plants from watercrafts, equipment, and personal gear; and drain water from all equipment, including bait buckets, and ballast tanks. Cleaning and drying anything that came in contact with water (including pets and clothing) will help prevent the spread of AIS.

Invasive plants can de-stabilize dissolved oxygen cycles needed by fish and aquatic organisms, crowd out native plants, shade out crucial shallow-water fish habitat, obstruct waterways and navigational channels, and block agricultural and municipal water intakes.
Photo: Top: South American Spongeplant (large round leaves) Bottom: Alligator Weed
Loafer Creek Fuels Management
Crews from CAL FIRE’s Butte Fire Center, along with crews from California Conservation Corps and the Butte County Sheriff Office, are performing various fuel reduction projects using heavy equipment, hand cutting, chipping, and burning of prioritized overgrown vegetative areas within the Federal Energy Regulatory Commission (FERC) project boundary of DWR’s Oroville-Thermalito Complex.

Hikers and equestrian users of the Roy Rogers Trail in the Loafer Creek recreation area, visitors to the area, and motorists along Highway 162 are advised to be mindful of safety when near work zones.

November 19, 2021
Oroville Dam Citizens Advisory Commission Public Meeting
The California Natural Resources Agency is hosting its ninth Oroville Dam Citizens Advisory Commission meeting on Dec. 3, 2021, from 10 a.m. to 12 p.m. The public meeting will be held online and will include presentations and public comment. The commission will receive an overview of downstream flood management and preparedness as well as an update on the Water Control Manual from a representative of the U.S. Army Corps of Engineers. The Citizens Advisory Commission is a forum to provide public feedback from the communities surrounding Oroville Dam. For information on how to join the virtual meeting, please visit https://bit.ly/OrovilleCAC.
Feather River Fish Hatchery
Fall-run Chinook salmon spawning operations have successfully concluded at the Feather River Fish Hatchery. The hatchery’s spawning process collects eggs from female fish and milt from male fish to fertilize the eggs. After fertilization, the eggs are placed in incubators to develop.

After the salmon reach the “fry” stage (juvenile salmon), they are transferred to long ponds filled with Feather River water called “raceways” to grow until they are large enough to be returned to the river or planted in locations further downstream to avoid predators. Steelhead (a cousin of Chinook salmon) spawning operations will begin in late December.

Earlier this year, the hatchery released more than 1 million spring-run salmon, 6.3 million fall-run salmon, and nearly 450,000 steelhead in the Feather River and other locations and planted over 100,000 inland salmon this spring in Lake Oroville.

The Feather River Fish Hatchery is a California State Water Project facility owned and maintained by the Department of Water Resources (DWR), which funds hatchery operations. The California Department of Fish and Wildlife (CDFW) operates the hatchery, including fish spawning, rearing, and stocking activities.

DWR built the fish hatchery to mitigate the impact of the Oroville Dam on Chinook salmon and steelhead populations because the dam blocks access to natural spawning grounds further upstream.
Photo: Incubation trays for fertilized salmon eggs at the Feather River Fish Hatchery

November 12, 2021
Oroville Dam Citizens Advisory Commission Public Meeting
The California Natural Resources Agency is hosting its ninth Oroville Dam Citizens Advisory Commission meeting on Dec. 3, 2021, from 10 a.m. – 12 p.m. The public meeting will be held online and will include presentations and public comment. The commission will receive an overview of downstream flood management and preparedness as well as an update on the Water Control Manual from a representative of the U.S. Army Corps of Engineers. The Citizens Advisory Commission is a forum to provide public feedback from the communities surrounding Oroville Dam. For information on how to join the virtual meeting, please visit https://bit.ly/OrovilleCAC.
Lake Oroville Boating
Bidwell Canyon’s Stage III concrete boat ramp is now open to boaters. Water elevations at Lake Oroville have benefited from recent precipitation events, pushing lake levels above the bottom of the ramp. The single-lane gravel boat ramp at Oroville Dam’s Spillway Boat Ramp area will continue to be open as conditions permit.

The California Department of Parks and Recreation (State Parks) order prohibiting nighttime boating is no longer in effect. As always, boaters on the lake are advised to be aware of unexpected shallow water, obstruction hazards, and floating debris.

Access to boats and houseboats at both Bidwell Canyon and Lime Saddle marinas should be coordinated through the marina prior to arrival by calling (530) 589-9175 or by utilizing the shuttle service at Bidwell Canyon Marina. Shuttle services to Lime Saddle Marina is not being provided at this time. The Thermalito Afterbay and Thermalito South Forebay continue to be open to power boating.
Photo: Bidwell Canyon Stage III boat ramp

November 5, 2021
Lake Oroville Visitor Center
The Lake Oroville Visitor Center is now open to the public on Tuesdays, Wednesdays, and Thursdays from 9 a.m. to 5 p.m. Visitors can tour the Center’s exhibits on the construction of Oroville Dam – the tallest dam in the country; the State Water Project which provides water to 27 million Californians and 750,000 acres of farmland; a new interactive water education exhibit, and much more.

The visitor center also has a theater featuring videos on local topics and places such as Oroville Dam and the Feather River Fish Hatchery as well as walking and hiking trails showcasing local flora and fauna. A highlight of the visitor center is the 47-foot-high observation tower providing unsurpassed panoramic views of the lake, valley, foothills, Sierra Nevada range and the Sutter Buttes - the smallest mountain range in the world.

Visitor center guides are available to provide tours of the facility to groups and classrooms. Previously provided tours of the Feather River Fish Hatchery are not available while the main hatchery is closed to the public. The nearby Fish Barrier Dam overlook, fish ladder, and underwater viewing window - all with interpretive signage - remain open to the public. Please contact the VC Guides at 530-538-2219 for more information.
Photo: Visitor from Utah tests his knowledge on the Visitor Center's new interactive water globe
Oroville Recreation Advisory Committee
The Oroville Recreation Advisory Committee held a public virtual meeting on Friday, Nov. 5. ORAC was established by the Federal Energy Regulatory Commission (FERC) to review and provide recommendations regarding DWR’s recreation plan for the P-2100 – Oroville Facilities. The 13-member committee is made up of representatives from state and local government, sports and recreation groups, and business and community organizations. To obtain a summary of the meeting, send a request to oroville@water.ca.gov.

October 29, 2021
Historic Storm Impacts
The recent series of atmospheric river (AR) storms, including a Category 5 AR Oct. 24-25 that set record-breaking rainfall totals across Northern California, dropped over 10 inches of rain in the Feather River watershed that supplies the Lake Oroville Reservoir. The reservoir’s elevation on Friday, Oct. 22 was 629 feet and by Wednesday, Oct. 27 had reached 658 feet, an increase of 29 feet. Inflows from the storm continue to arrive as the region prepares for another storm, making this one of the wettest Octobers on record.

Lake Oroville’s historic low lake levels have exposed areas of the lakebed that have been underwater for decades, accumulating layers of silt that easily erode in heavy precipitation events. This type of erosion was very noticeable near the Bidwell Canyon Stage III boat ramp. The concrete boat ramp is not in any danger because it is built on a solid foundation of compacted gravel and armored along its slopes with large stones called riprap which reduce erosion impacts. Lake level rise will stop further erosion from occurring.

Woody debris carried on inflows from each fork of the Feather River was about what is normally expected from heavy storms. The Department of Water Resources’ (DWR) Oroville Field Division’s Civil Maintenance crews are deploying log booms to restrict the movement of floating debris into the main body of the lake. These log booms will be repositioned over the coming months as lake elevations rise.
Photo: October storm erosion at Bidwell Stage III boat ramp
Oroville Recreation Advisory Committee
The Oroville Recreation Advisory Committee will hold a public virtual meeting on Friday, Nov. 5 from 9 a.m. to noon. Interested persons can register for the meeting at https://ca-water-gov.zoom.us/meeting/register/tZcpd-mprTojGdFyLVFrSqQQxfBljOLERijl. Instructions for joining the meeting will be sent in the confirmation email.

ORAC was established by the Federal Energy Regulatory Commission (FERC) to review and provide recommendations regarding DWR’s recreation plan for the P-2100 – Oroville Facilities. The 13-member committee is made up of representatives from state and local government, sports and recreation groups, and business and community organizations.
Lakeside Access Road Construction
The Lakeside Access Road project began this week. This project will consist of a new, permanent, paved road from the west side of Oroville Dam to the Spillway Boat Ramp parking lot on the “lakeside,” or waterside, of the Oroville Dam spillways. This new road will allow a more direct route when water levels are low in Lake Oroville (below 800 feet elevation). The new road will include two concrete traffic lanes, wide shoulders for walking and biking, guardrails, and safety signage. Additionally, the contractor will be removing and replacing deteriorating asphalt from the Stage I Spillway Boat Ramp.

Visitors to Oroville Dam can expect to see large construction equipment and material deliveries in the area through January as the contractor works to complete the project. Please use caution and respect the construction fencing and safety signage when visiting Oroville Dam or the Spillway Boat Ramp.