  April 9, 2021 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. Photo: Native flower "tidy tips" in vernal pool area Additional Campgrounds Open at Lake Oroville The California Department of Parks and Recreation (CA Parks) has opened up reservations for the Bloomer Point, Bloomer Knoll, and Bloomer Cove boat-in campgrounds, the Foreman Creek boat-in campground, and the floating campgrounds located around Lake Oroville. Group camping at Loafer Creek Recreation Area opens on April 15. Lime Saddle group camping remains closed. Reservations for camping can be made online by selecting the ‘Reservations’ tab on the Lake Oroville State Recreation Area (LOSRA) webpage. The reservations system needs 48 hours’ notice to process reservations. “Day-of” access to campgrounds is possible if campsites are available.  Oroville Recreation The Lime Saddle, Bidwell Canyon, and Spillway boat ramps are open for use. Bidwell Canyon and Lime Saddle boat ramps are open 24-hours per day and the Spillway boat ramp is open from 6 a.m. to 8 p.m. daily. The Loafer Creek Boat Ramp remains out of the water. Construction of the brand-new Loafer Point Boat Ramp is nearing completion and will be open later this spring. The Roy Rogers Trail in the Loafer Creek Recreation Area, previously closed weekdays for hazardous tree removal, is now open. All day use facilities at Lake Oroville State Recreation Area are open. The Lake Oroville Visitor Center remains closed due to COVID-19 restrictions. DWR and CA Parks invite outdoor enthusiasts to visit the area’s 91 miles of trails, including the 41-mile long Brad Freeman Trail. Mountain bikers, hikers, equestrians, and bicyclists can find trail information on DWR’s interactive map on the Lake Oroville Recreation webpage. Visit the California Parks LOSRA webpage for current information on facility status as well as current requirements to protect public health during the COVID-19 pandemic. For information about the Oroville Wildlife Area, including the Thermalito Afterbay, visit the California Department of Fish and Wildlife webpage. Photo: Family hike on the Brad Freeman Trail near the Thermalito Diversion Pool  Goats Reduce Vegetation Near Diversion Pool
A herd of 350 to 400 goats from Hanski Family Farms LLC were successful in reducing hazardous fuels in nearly five acres in the Lakeland Boulevard area this past week. DWR partnered with the Butte County Fire Safe Council (BCFSC) on this grazing project to reduce the fire risk from grasses, leaves, invasive and non-invasive plants, and other vegetation. This work is part of DWR’s Fuel Load Management Program, which was started in 2012 to reduce hazardous fuels within the Federal Energy Regulatory Commission (FERC) project boundary. DWR, along with partners CAL FIRE, the California Conservation Corps, BCFSC, Butte County Sheriff’s Office, and California Department of State Parks and Recreation (CA Parks), are all working together to accomplish the same common goal -- reduce wildfire risk, increase public safety, and enhance forest health in areas around Lake Oroville. To date, approximately 675 acres have been treated around the Lake Oroville area by DWR and its partners. Photo: Goats perform fuel reduction grazing on Lakeland Blvd. near the Thermalito Diversion Pool Current Lake Operations The elevation of Oroville’s reservoir is about 725 feet elevation and storage is about 1.46 million acre-feet -- 41 percent full and 54 percent of historical average. Currently, in the Northern Sierra Basin, rainfall is below average, at 50 percent of normal for this time of year and snowpack is also below average at 51 percent of normal. Dry and warm conditions are forecasted this weekend and into the week of April 12. DWR continues to assess releases on a daily basis and still plans to reduce releases to conserve water. As of April 8, total releases to the Feather River are 1,300 cubic feet per second (cfs) to meet Bay-Delta water quality and outflow requirement - 800 cfs down the low flow channel through the City of Oroville and 500 cfs from the Thermalito Afterbay Outlet (Outlet) for a total of 1,300 cfs for the Feather River’s high flow channel downstream of the Outlet. The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. Lake Oroville is identified as “ORO”. All data as of midnight 4/8/2021 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov  April 2, 2021 DWR April Snow Survey The Department of Water Resources (DWR) conducted the fourth snow survey at the Phillips Station snow course (El Dorado County) on April 1. The manual survey recorded 49.5 inches of snow depth and a snow water equivalent (SWE) of 21 inches, which is 83 percent of average for this location. The SWE measures the amount of water contained in the snowpack and is a key component of DWR’s water supply forecast. April 1 is typically when California’s snowpack is the deepest and has the highest SWE. While the Southern Sierra remains well below average for both rain and snow, the picture is somewhat different in the Northern and Central part of the state where California typically receives 75 percent of the state’s annual precipitation. The few storms that impacted California this year have been colder, bringing more snow than rain. Colder systems are good for the Sierra snowpack, which accounts for 30 percent of California’s fresh water supply in an average year. For Water Year 2021, the snowpack in the Northern and Central Sierra peaked at 70 percent of average; however, rain is below 50 percent of average, which ties this year for the third driest year on record. The amount of water expected to enter California’s reservoirs when the snowpack melts is projected to be just 58 percent of average. The full news release is available on DWR’s website. Photo: DWR staff at April Snow Survey Phillips Station DWR Adjusts State Water Project Allocation As California experiences a second consecutive dry year, DWR announced on March 23 an adjustment to its initial State Water Project (SWP) allocation for the 2021 water year. The Department now expects the SWP to deliver 5 percent of requested supplies this year, down from the initial allocation of 10 percent announced in December. Allocations represent the amount of SWP water that DWR will deliver to 27 million Californians and 750,000 acres of farmland for the year and are reviewed monthly based on several factors, such as water in storage, environmental requirements, and rain and snowmelt runoff projections. Drought conditions have a significant impact on the state’s water supply. Lake Oroville storage is only at 53 percent of its historical average. Beginning April 6, outflows to the Feather River will be further reduced to conserve storage while maintaining the Feather River flows necessary for fishery, environmental, and water delivery needs. More information on the allocation change is available in the DWR News Release. Additional Campgrounds Open at Lake Oroville The California Department of Parks and Recreation (CA Parks) has opened up reservations for the Bloomer Point, Bloomer Knoll, and Bloomer Cove boat-in campgrounds, the Foreman Creek boat-in campground, and the floating campgrounds located around Lake Oroville. Reservations for camping can be made online by selecting the ‘Reservations’ tab on the Lake Oroville State Recreation Area (LOSRA) webpage. Group camping sites remain closed due to COVID-19 pandemic restrictions.  Oroville Recreation The Lime Saddle, Bidwell Canyon, and Spillway boat ramps are open for use. Bidwell Canyon and Lime Saddle boat ramps are open 24-hours per day and the Spillway boat ramp is open from 6 a.m. to 8 p.m. daily. The Loafer Creek Boat Ramp remains out of the water. Construction of the brand-new Loafer Point Boat Ramp is nearing completion and will be open later this spring. All day use facilities at Lake Oroville State Recreation Area (LOSRA) are open. The Lake Oroville Visitor Center remains closed due to COVID-19 restrictions. DWR and CA Parks invite outdoor enthusiasts to visit the area’s 91 miles of trails, including the 41-mile long Brad Freeman Trail. Mountain bikers, hikers, equestrians, and bicyclists can find trail information on DWR’s interactive map on the Lake Oroville Recreation webpage. Visit the California Parks LOSRA webpage for current information on facility status as well as current requirements to protect public health during the COVID-19 pandemic. For information about the Oroville Wildlife Area, including the Thermalito Afterbay, visit the California Department of Fish and Wildlife webpage. Photo: Bicyclists on the Brad Freeman Trail near the Thermalito Diversion Pool  Goats to Remove Vegetation Near Diversion Pool
The arrival of 350 to 400 goats from Hanski Family Farms LLC to the Lakeland Boulevard area was delayed this week but is now set to begin on Monday, April 5. DWR partnered with the Butte County Fire Safe Council (BCFSC) on this grazing project to reduce hazardous fuels on approximately five acres. The goats should be in the area for about one week. The goats will graze on grasses, leaves, invasive and non-invasive plants including poison oak, and a variety of shrubs and trees. The grazing area will be cordoned off with an electric fence and monitored by herders and livestock guardian dogs to protect the animals. The public is urged to stay clear of the electric fence and keep pets away, so the goats are not disturbed. This work is part of DWR’s Fuel Load Management Program, which was started in 2012 to reduce hazardous fuels within the Federal Energy Regulatory Commission (FERC) project boundary. DWR, along with partners CAL FIRE, the California Conservation Corps, BCFSC, Butte County Sheriff’s Office, and California Department of State Parks and Recreation (CA Parks), are all working together to accomplish the same common goal -- reduce wildfire risk, increase public safety, and enhance forest health in areas around Lake Oroville. To date, approximately 675 acres have been treated around the Lake Oroville area by DWR and its partners. Photo: Goats perform fuel reduction grazing near Lake Oroville's Lime Saddle Recreation Area in 2019 Current Lake Operations The elevation of Oroville’s reservoir is about 722 feet elevation and storage is about 1.43 million acre-feet -- 41 percent full and 54 percent of historical average. Currently, in the Northern Sierra Basin, rainfall is below average, at 51 percent of normal for this time of year and snowpack is also below average at 63 percent of normal. Less than a half an inch of rain is forecasted Sunday and Monday with cooler temperatures and a slight chance of rain forecasted during the week of April 5. On April 1, DWR increased total releases to the Feather River to 1,500 cfs to provide a pulse flow to assist in the out-migration of Feather River Hatchery Spring-run Chinook salmon that were released on April 1 into the Feather River at the Boyd’s Pump Boat Launch. On April 3, DWR will begin ramping down total releases to the Feather River by 200 cfs a day. By April 6, total flows to the Feather River are planned to be at 800 cfs to conserve storage with 600 cfs down the low flow channel through the City of Oroville and 200 cfs from the Thermalito Afterbay Outlet (Outlet) for a total of 800 cfs for the Feather River’s high flow channel downstream of the outlet. The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. Lake Oroville is identified as “ORO”. All data as of midnight 4/1/2021 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  March 26, 2021 DWR Adjusts State Water Project Allocation As California experiences a second consecutive dry year, the Department of Water Resources (DWR) has announced an adjustment to its initial State Water Project (SWP) allocation for the 2021 water year. The Department now expects the SWP to deliver 5 percent of requested supplies this year, down from the initial allocation of 10 percent announced in December. Allocations represent the amount of SWP water that DWR will deliver to 27 million Californians and 750,000 acres of farmland for the year and are reviewed monthly based on several factors, such as water in storage, environmental requirements, and rain and snowmelt runoff projections. Drought conditions have a significant impact on the state’s water supply. Lake Oroville storage is only at 53 percent of its historical average. Beginning April 1, outflows to the Feather River will be further reduced to conserve storage while maintaining the Feather River flows necessary for fishery, environmental, and water delivery needs. More information is available in the March 23 DWR News Release. Reducing Climate Change Impacts at Thermalito Powerplant An old electricity-generating turbine at the Ronald B. Robie Thermalito Pumping-Generating Powerplant (Thermalito Powerplant) has been replaced with a new energy efficient model that will help DWR achieve its goal of using 100 percent zero-emission resources by 2045. The new Kaplan turbine allows more clean hydropower to be generated from the same water releases and deliveries, an increase in efficiency from 86 percent to 93 percent, providing even more clean energy to California’s electrical grid. It will also reduce greenhouse gas emissions by nearly 1,000 metric tons per year, helping DWR further reduce its carbon footprint. The Thermalito turbine project is partially funded by California Climate Investments, a statewide initiative that puts billions of cap-and-trade dollars to work. Learn more about how the new turbine at the Thermalito Powerplant is helping California meet its clean energy goals by watching our new video and reading the latest DWR Update. For more information on DWR’s renewable energy initiatives, visit our clean energy webpage. Photo: New Kaplan turbine (foreground) at the restored Ronald B. Robie Thermalito Pumping-Generating Powerplant  Goats to Remove Vegetation Near Diversion Pool Approximately five acres at Lakeland Boulevard will benefit from hazardous fuels reduction through DWR’s partnership with the Butte County Fire Safe Council (BCFSC). Around 350 to 400 goats will graze an area southeast of the Thermalito Diversion Pool and the Thermalito Diversion Dam during the week of March 28. The goats will graze on grasses, leaves, invasive and non-invasive plants including poison oak, and a variety of shrubs and trees. The grazing area will be cordoned off with an electric fence and monitored by herders and livestock guardian dogs to protect the animals. The public is urged to stay clear of the electric fence and keep pets away, so the goats are not disturbed. This work is part of DWR’s Fuel Load Management Program, which was started in 2012 to reduce hazardous fuels within the Federal Energy Regulatory Commission (FERC) project boundary. DWR, along with partners CAL FIRE, the California Conservation Corps, BCFSC, Butte County Sheriff’s Office, and California Department of State Parks and Recreation (CA Parks), are all working together to accomplish the same common goal -- reduce wildfire risk, increase public safety, and enhance forest health in areas around Lake Oroville. To date, approximately 675 acres have been treated around the Lake Oroville area by DWR and its partners. Photo: Goats perform fuel reduction grazing near Lake Oroville's Lime Saddle Recreation Area in 2019 Trail Closure at Loafer Creek A one-mile portion of the Roy Rogers Trail in the Loafer Creek Recreation Area will be closed Monday through Friday starting March 22 and extending to April 30, as work crews will be cutting vegetation in this area. The four-mile equestrian and hiking trail will be fully open Saturdays and Sundays only. DWR and CA Parks are partnering with CAL FIRE’s Vegetation Management Program to clear hazard trees and fire-prone underbrush from the North Complex Wildfire burn scar in the Loafer Creek Recreation Area. CAL FIRE work crews will hand cut and use heavy equipment in the northeastern portion of Loafer Creek; crews may be visible or audible to visitors in the Recreation Area. This collaborative effort to aid in recovery from impacts caused by the 2020 North Complex wildfire will continue for the next several years.  Oroville Recreation
Many Lake Oroville State Recreation Area (LOSRA) campgrounds are open. Reservations for camp sites can be made online for dates after April 1 by selecting the Reservations tab on the Lake Oroville State Recreation Area webpage. Group camping, including floating campgrounds, and boat-in campgrounds remain closed. The Lime Saddle, Bidwell Canyon, and Spillway boat ramps are open for use. Bidwell Canyon and Lime Saddle boat ramps are open 24-hours per day and the Spillway boat ramp is open from 6 a.m. to 8 p.m. daily. The Loafer Creek boat ramps remain out of the water. The Loafer Point Boat Ramp area is still closed for construction which is anticipated to be completed this spring. All day use facilities at Lake Oroville State Recreation Area (LOSRA) are open. The Lake Oroville Visitor Center remains closed due to COVID-19 restrictions. Visit the California Parks LOSRA webpage for current information on facility status as well as current requirements to protect public health during the COVID-19 pandemic. Information about recreation facilities can be found in DWR’s interactive map on the Lake Oroville Recreation webpage. For information about the Oroville Wildlife Area, including the Thermalito Afterbay, visit the California Department of Fish and Wildlife webpage. Photo: Horseback riding on the Sewim Bo Trail near Old Ferry Road in Oroville Current Lake Operations The elevation of Oroville’s reservoir is about 720 feet elevation and storage is about 1.41 million acre-feet -- 40 percent full and 53 percent of historical average. Currently, in the Northern Sierra Basin, rainfall is below average, at 53 percent of normal for this time of year and snowpack is also below average at 71 percent of normal. Dry conditions with a warming trend are expected this weekend and into the week of March 29. The total releases to the Feather River are 1,050 cubic feet per second (cfs). During the first week of April, DWR is planning to further decrease total flows to the Feather River to conserve water this spring until it is needed later in the season for downstream flow, supply, and water quality requirements. Currently, the Feather River flows consist of 800 cfs down the Low Flow Channel through the City of Oroville, and 250 cfs from the Thermalito Afterbay Outlet (Outlet) for a total of 1,050 cfs for the Feather River’s high flow channel downstream of the Outlet. The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. Lake Oroville is identified as “ORO”. All data as of midnight 3/25/2021 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  March 19, 2021 Trail Closure at Loafer Creek A one-mile portion of the Roy Rogers Trail in the Loafer Creek Recreation Area will be closed Monday through Friday starting March 22 and extending to April 30. The four-mile equestrian and hiking trail will be fully open Saturdays and Sundays only. The Department of Water Resources (DWR) and California State Parks (CA Parks) are partnering with CAL FIRE’s Vegetation Management Program to clear hazard trees and fire-prone underbrush from the North Complex Wildfire burn scar in the Loafer Creek Recreation Area. CAL FIRE work crews will hand cut and use heavy equipment in the northeastern portion of Loafer Creek; crews may be visible or audible to visitors in the Recreation Area. This collaborative effort to aid in recovery from impacts caused by the 2020 North Complex wildfire will continue for the next several years. Temporary Closure of Brad Freeman Trail A small section of the Brad Freeman Trail near the Thermalito Diversion Pool across from Oroville Dam’s main spillway will be closed Monday, March 22 through Thursday, March 25 for electrical work. Signage directing trail users to a temporary trail around the closure have been installed. Temporary Closure Protects Eaglet A section of the Wyandotte Campground in the Plumas National Forest is temporarily closed to protect a bald eagle nesting territory in the vicinity of Little Grass Valley Reservoir northeast of Oroville. The remainder of the campground is not affected by the closure which is in effect until July 15, 2021. The closure has been in effect for almost two decades and has helped a bald eagle pair to successfully nest and raise young, contributing to the sustained recovery for this species. Bald eagles are particularly sensitive to disturbances during their nesting phase. Information about the closure may be found on the U.S. Forest Service website at https://www.fs.usda.gov/alerts/plumas/alerts-notices. Photo: Bald Eagle and eaglet in Plumas Nat’l Forest territory May 2018  Oroville Recreation
The Lake Oroville State Recreation Area (LOSRA) campgrounds at Bidwell Canyon, Loafer Creek (including the Equestrian Campground), and the Lime Saddle Campground are open. Group camping, including floating campgrounds, and boat-in campgrounds remain closed. Reservation capability does not open until April and camping sites will be allocated on a ‘first come-first serve’ basis. The Lime Saddle, Bidwell Canyon, and Spillway boat ramps are open for use. Bidwell Canyon and Lime Saddle boat ramps are open 24-hours per day and the Spillway boat ramp is open from 6 a.m. to 8 p.m. daily. The Loafer Creek boat ramps remain out of the water. The Loafer Point Boat Ramp area is still closed for construction which is anticipated to be completed this spring. All day use facilities at Lake Oroville State Recreation Area (LOSRA) are open. The Lake Oroville Visitor Center remains closed. Visit the California Parks LOSRA webpage for current information on facility status as well as current requirements to protect public health during the COVID-19 pandemic. Information about recreation facilities can be found in DWR’s interactive map on the Lake Oroville Recreation webpage. For information about the Oroville Wildlife Area, including the Thermalito Afterbay, visit the California Department of Fish and Wildlife webpage. Photo: Sailing on Lake Oroville Current Lake Operations The elevation of Oroville’s reservoir is about 716 feet elevation and storage is about 1.38 million acre-feet -- 39 percent full and 53 percent of historical average. Currently, in the Northern Sierra Basin, rainfall is below average, at 54 percent of normal for this time of year and snowpack is also below average at 68 percent of normal. Dry conditions are forecasted for the weekend and into the week of March 22. The total releases to the Feather River are 1,050 cubic feet per second (cfs) to conserve storage in Lake Oroville. The Feather River flows will consist of 800 cfs down the Low Flow Channel through the City of Oroville, and 250 cfs from the Thermalito Afterbay Outlet (Outlet) for a total of 1,050 cfs for the Feather River’s high flow channel downstream of the Outlet. The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. Lake Oroville is identified as “ORO”. All data as of midnight 3/18/2021 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  March 12, 2021 Monument Hill Facility Improvements at the Monument Hill Boat Ramp and Day Use Area’s boat ramp and beach have been completed. The Department of Water Resources (DWR) placed 45 cubic yards of sand on the public beach, repaired storm erosion, and corrected movement of the boarding float at the boat launch. The Monument Hill facility on the Thermalito Afterbay is off Highway 162 near State Route 99. The Thermalito Afterbay, part of the Department’s Oroville-Thermalito Complex, is a large water supply and hydropower generation reservoir in the Oroville Wildlife Area (OWA). The California Department of Fish and Wildlife (CDFW) manages the wildlife resources of the OWA for DWR. Photo: Laying new sand for Monument Hill Day Use Area beach Reopening Additional Area at Thermalito Diversion Pool During the recovery from the 2017 Oroville Spillways Incident, the exclusion zone and buoy line in the Thermalito Diversion Pool below Oroville Dam was temporarily extended approximately one-half-mile downstream. The exclusion zone has been reduced and the buoy line moved back upstream to its historical location just below the spillway, reopening additional area for public access. The Thermalito Diversion Pool provides opportunity for non-motorized water sports including kayaking, canoeing, and swimming. A car-top boat launch is available off of Cherokee Road. The upper end of the Diversion Pool near the spillway and dam, while open for fishing from the southern shoreline, excludes watersports, including swimming, wading, and paddle sports. Access to this area is available from the Brad Freeman Trail as well as from the new parking area off Oro Powerhouse Road (Oroville Dam Boulevard East towards Kelly Ridge, turn onto Oro Powerhouse Road and make immediate left before reaching the Hyatt Powerplant entrance gate).  Oroville Recreation
The Lake Oroville State Recreation Area (LOSRA) campgrounds at Bidwell Canyon, Loafer Creek – including the Equestrian Campground, and the Lime Saddle Campground are open. Group camping, including floating campgrounds, and boat-in campgrounds remain closed. Reservation capability does not open until April and camping sites will be allocated on a ‘first come-first serve’ basis. The Lime Saddle, Bidwell Canyon, and Spillway boat ramps are open for use. Bidwell Canyon and Lime Saddle boat ramps are open 24-hours per day and the Spillway boat ramp is open from 6 a.m. to 8 p.m. daily. The Loafer Creek boat ramps remain out of the water. The Loafer Point Boat Ramp area is still closed for construction which is anticipated to be completed this spring. All day use facilities at Lake Oroville State Recreation Area (LOSRA) are open. The Lake Oroville Visitor Center remains closed. Visit the California Parks LOSRA webpage for current information on facility status as well as current requirements to protect public health during the COVID-19 pandemic. Information about recreation facilities can be found in DWR’s interactive map on the Lake Oroville Recreation webpage. For information about the Oroville Wildlife Area, including the Thermalito Afterbay, visit the California Department of Fish and Wildlife webpage. Photo: Sailing on Lake Oroville Current Lake Operations The elevation of Oroville’s reservoir is about 714 feet elevation and storage is about 1.37 million acre-feet -- 39 percent full and 54 percent of historical average. Currently, in the Northern Sierra Basin, rainfall is below average, at 52 percent of normal for this time of year and snowpack is also below average at 64 percent of normal. Around half an inch of precipitation is expected in the Feather River basin Sunday into Monday with dry conditions forecasted for the remainder of the week of March 15. The total releases to the Feather River are 1,050 cubic feet per second (cfs) to conserve storage in Lake Oroville. The Feather River flows will consist of 800 cfs down the Low Flow Channel through the City of Oroville, and 250 cfs from the Thermalito Afterbay Outlet (Outlet) for a total of 1,050 cfs for the Feather River’s high flow channel downstream of the Outlet. The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. Lake Oroville is identified as “ORO”. All data as of midnight 3/11/2021 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  March 5, 2021 Reopening Additional Area at Thermalito Diversion Pool During the recovery from the 2017 Oroville Spillways Incident, the exclusion zone and buoy line in the Thermalito Diversion Pool below Oroville Dam was temporarily extended approximately one-half-mile downstream. This week, the exclusion zone has been reduced and the buoy line moved back upstream to its historical location just below the spillway, reopening additional area for public access. The Thermalito Diversion Pool provides opportunity for non-motorized water sports including kayaking, canoeing, and swimming. A car-top boat launch is available off of Cherokee Road. The upper end of the Diversion Pool near the spillway and dam, while open for fishing from the southern shoreline, excludes watersports, including swimming, wading, and paddle sports. Access to this area is available from the Brad Freeman Trail as well as from the new parking area off Oro Powerhouse Road (Oroville Dam Boulevard East towards Kelly Ridge, turn onto Oro Powerhouse Road and make immediate left before reaching the Hyatt Powerplant entrance gate). Water Wednesday Focus on the Feather River Watershed The Department of Water Resources Water Wednesday program just completed a series of episodes on watershed health, including a focus on the Feather River watershed that drains into Lake Oroville. Four February episodes discussed how a watershed works; wildfire impacts on watersheds and water quality; how DWR staff work to protect sensitive environments and species; and the anticipated impacts climate change may have on California’s watersheds. Water Wednesday episodes, started in 2020 to provide online, interactive education to students, cover a wide range of ‘water-oriented’ topics of interest to many viewers and are available on DWR’s YouTube page.  Oroville Recreation The Lake Oroville State Recreation Area (LOSRA) campgrounds at Bidwell Canyon, Loafer Creek – including the Equestrian Campground, and the Lime Saddle Campground are open. Group camping, including floating campgrounds, and boat-in campgrounds remain closed. Reservation capability does not open until April and camping sites will be allocated on a ‘first come-first serve’ basis. The Potters Ravine and North Fork trails are open for use. CA Parks encourages users to remain on the trails. Assessments by CA Parks staff of trail safety are ongoing. All day use facilities at Lake Oroville State Recreation Area (LOSRA) are open. The Lake Oroville Visitor Center remains closed. Visit the California Parks LOSRA webpage for current information on facility status as well as current requirements to protect public health during the COVID-19 pandemic. Information about recreation facilities can be found in DWR’s interactive map on the Lake Oroville Recreation webpage. For information about the Oroville Wildlife Area, including the Thermalito Afterbay, visit the California Department of Fish and Wildlife webpage. Photo: Hiking along the Thermalito Diversion Pool on the Brad Freeman Trail Lake Oroville Boat Ramps The Lime Saddle, Bidwell Canyon, and Spillway boat ramps are open for use. Bidwell Canyon and Lime Saddle boat ramps are open 24-hours per day and the Spillway boat ramp is open from 6 a.m. to 8 p.m. daily. The Lake Oroville Marina at Lime Saddle is open 8 a.m. to 4:30 p.m. and the Bidwell Canyon Marina is open 7 a.m. to 8 p.m. The Loafer Creek boat ramps remain out of the water. The Loafer Point Boat Ramp area is still closed for construction which is anticipated to be completed this spring.  Bald Eagles Build New Nest
A nesting pair of bald eagles that lost their nest tree in the North Complex Fire have returned. Environmental scientists with the Department of Water Resources have located a newly built nest in an undamaged tree within their territory and observed nesting activity on the new nest by the pair. Lake Oroville and the Feather River area provide ideal habitat for bald eagles. Fish are one of the eagles’ main food sources and large water bodies like Lake Oroville provide a wide variety of fish as well as other favorite food sources such as waterfowl, small birds, and mammals. The many trees and snags (tall dead trees) near water areas provide prime nesting, roosting, and hunting locations. Protecting the area’s year-round bald eagle population living in the Department of Water Resources’ (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 nest in unburned tree near North Complex Wildfire burn scar - inside red circle Current Lake Operations The elevation of Oroville’s reservoir is about 713 feet elevation and storage is about 1.35 million acre-feet - 38 percent full and 54 percent of historical average. Currently, in the Northern Sierra Basin, rainfall is below average, at 49 percent of normal for this time of year and snowpack is also below average at 61 percent of normal. A break in the rain this weekend with continuing chance of rain and colder temperatures in the early part of the week of March 8. The total releases to the Feather River are 1,050 cubic feet per second (cfs) to conserve storage in Lake Oroville. The Feather River flows will consist of 800 cfs down the Low Flow Channel through the City of Oroville, and 250 cfs from the Thermalito Afterbay Outlet (Outlet) for a total of 1,050 cfs for the Feather River’s high flow channel downstream of the Outlet. The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. Lake Oroville is identified as “ORO”. All data as of midnight 3/4/2021 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  February 26, 2021 Bald Eagles Build New Nest A nesting pair of bald eagles that lost their nest tree in the North Complex Fire have returned. Environmental scientists with the Department of Water Resources have located a newly built nest in an undamaged tree within their territory and observed nesting activity on the new nest by the pair. Lake Oroville and the Feather River area provide ideal habitat for bald eagles. Fish are one of the eagles’ main food sources and large water bodies like Lake Oroville provide a wide variety of fish as well as other favorite food sources such as waterfowl, small birds, and mammals. The many trees and snags (tall dead trees) near water areas provide prime nesting, roosting, and hunting locations. Protecting the area’s year-round bald eagle population living in the Department of Water Resources’ (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 nest in unburned tree near North Complex Wildfire burn scar - inside red circle Monument Hill Facility Closure The Monument Hill Boat Ramp and Day Use Area’s boat ramp and beach on the Thermalito Afterbay, off Highway 162 near State Route 99, will be closed March 3 and March 4 for maintenance. DWR will be improving the facilities by replacing eroded sand on the beach and addressing issues with the boarding float at the boat launch. The nearby Wilbur Road Boat Ramp facility will be available for boat launching into the Thermalito Afterbay. Additionally, the Car-top Boat Ramp on Larkin Road remains open. The public is reminded of the 5-miles per hour boating speed limit on the portion of the Thermalito Afterbay north of the Highway 162 bridge. The Thermalito Afterbay, part of DWR’s Oroville-Thermalito Complex, is a large water supply reservoir in the Oroville Wildlife Area (OWA). The OWA is administered for DWR by California Department of Fish and Wildlife (CDFW).  Oroville Recreation The Lake Oroville State Recreation Area (LOSRA) campgrounds at Bidwell Canyon, Loafer Creek – including the Equestrian Campground, and the Lime Saddle Campground are open. Group camping, including floating campgrounds, and boat-in campgrounds remain closed. Reservation capability does not open until April and camping sites will be allocated on a ‘first come-first serve’ basis. The Potters Ravine and North Fork trails are open for use. CA Parks encourages users to remain on the trails. Assessments by CA Parks staff of trail safety are ongoing. All day use facilities at Lake Oroville State Recreation Area (LOSRA) are open. The Lake Oroville Visitor Center remains closed. Visit the California Parks LOSRA webpage for current information on facility status as well as current requirements to protect public health during the COVID-19 pandemic. Information about recreation facilities can be found in DWR’s interactive map on the Lake Oroville Recreation webpage. For information about the Oroville Wildlife Area, including the Thermalito Afterbay, visit the California Department of Fish and Wildlife webpage. Photo: Camping at the Lake Oroville State Recreation Area  Lake Oroville Boat Ramps The Lime Saddle Boat Ramp is now open for use along with Bidwell Canyon and Spillway boat ramps. Bidwell Canyon and Lime Saddle boat ramps are open 24-hours per day and the Spillway boat ramps are open from 6 a.m. to 8 p.m. daily. The Lake Oroville Marina at Lime Saddle is open 8 a.m. to 4:30 p.m. and the Bidwell Canyon Marina is open 7 a.m. to 8 p.m. The Loafer Creek boat ramps remain out of the water. The Loafer Point Stage II boat ramp project to construct six boat launch lanes and 180 trailered parking spaces to allow boaters to enter the lake when lake levels are below 805 feet elevation is nearing completion. This year’s low lake levels provided DWR the opportunity to build the ramp down to elevation 703 feet. When the lake levels are lower due to dry years in the future, the ramp will be extended to lower lake elevations. The Loafer Point Stage I boat ramp was completed in 2020 and added three new boat launch lanes from a full lake down to 799 feet, a new parking area, and new restroom facilities. Both facilities 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. Photo: Loafer Point Stage II boat ramp and parking lot with Bidwell Canyon's new boat ramp in background  Wildfire Impacts on Water Quality
The multi-agency “Watershed Working Group”, led by the California Governor’s Office of Emergency Services (CalOES), continues targeted monitoring of rivers, lakes, and other surface waters in the North Complex burn area and downstream. The Central Valley Regional Water Quality Control Board (Water Board), the California Department of Fish and Wildlife (CDFW), and the Department of Water Resources (DWR) collect and test water samples for analysis. The Water Board’s recent news release states elevated results found are not impacting drinking water treatment facilities nor the quality of drinking water. Water testing will continue and the Watershed Working Group will report results in the weeks ahead. The Water Board will alert the public if results show water quality may be impacted. Photo: DWR water quality experts collect water samples on Lake Oroville Current Lake Operations The elevation of Oroville’s reservoir is about 710 feet elevation and storage is about 1.33 million acre-feet, 55 percent of historical average. Currently, in the Northern Sierra Basin, rainfall is below average, at 51 percent of normal for this time of year and snowpack is also below average at 66 percent of normal. Expect continued dry conditions this week and into the week of March 1. The total releases to the Feather River will be reduced from 1,250 cfs to 1,050 cfs on Monday, March 1 to conserve storage in Lake Oroville. Come March 1, the Feather River flows will consist of 800 cfs down the Low Flow Channel through the City of Oroville, and 250 cfs from the Thermalito Afterbay Outlet (Outlet) for a total of 1,050 cfs for the Feather River’s high flow channel downstream of the Outlet. The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. Lake Oroville is identified as “ORO”. All data as of midnight 2/25/2021 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  February 19, 2021 Oroville Dam Citizens Advisory Commission Public Meeting The California Natural Resources Agency held its sixth Oroville Dam Citizens Advisory Commission meeting on Feb. 19. The online public meeting included presentations on fire modernization at the Hyatt Power Plant, winter operations, and a presentation from the Yuba Water Agency on downstream flood management. Members of the public also asked questions and gained information on these and other topics. The Citizens Advisory Commission is a forum for the community to provide feedback and ask questions. The meeting transcript and presentations will be available on the Commission’s website (https://bit.ly/OrovilleCAC) in the coming weeks. Lake Oroville Boat Ramps The Lime Saddle Boat Ramp is now open for use along with Bidwell Canyon and Spillway boat ramps. Bidwell Canyon and Lime Saddle boat ramps are open 24-hours per day and the Spillway boat ramps are open from 6 a.m. to 8 p.m. daily. The Lake Oroville Marina at Lime Saddle is open 8 a.m. to 4:30 p.m. and the Bidwell Canyon Marina is open 7 a.m. to 8 p.m. The Loafer Creek boat ramps remain out of the water. Feather River Fish Planting Millions of fish are raised every year at the Feather River Fish Hatchery, including Chinook fall and spring run salmon, and salmon’s cousin, steelhead trout – another type of anadromous fish that migrates from their river birthplace to the ocean and back to their native river to spawn. Over the last two weeks, hatchery staff transported and released over 430,000 of the steelhead trout raised last year into the Feather River below Yuba City. Releasing the young fish further downstream improves their chances of survival by shortening their migration route to avoid predators. An additional 10,000 steelhead were also released into the Thermalito Afterbay to support that popular recreational fishery. The Feather River Fish Hatchery is a California State Water Project facility built in the late 1960s to mitigate impacts on fish migration resulting from the construction of Oroville Dam which blocked access to spawning grounds further upstream. DWR maintains the facility and funds the hatchery operations, fish spawning, rearing, and stocking activities provided by California Department of Fish and Wildlife staff. Photos of the steelhead trout release are available on the Department of Water Resources (DWR) Pixel webpage – search ‘fish release’. Photo: Dept. Fish and Wildlife release steelhead trout into the Feather River at Boyd's Boat Launch  Oroville Recreation The Lake Oroville State Recreation Area (LOSRA) campgrounds at Bidwell Canyon, Loafer Creek – including the Equestrian Campground, and the Lime Saddle Campground are open. Group camping, including floating campgrounds, and boat-in campgrounds remain closed. Reservation capability does not open until April and camping sites will be allocated on a ‘first come-first serve’ basis. The Potters Ravine and North Fork trails are open for use. CA Parks encourages users to remain on the trails. Assessments by CA Parks staff of trail safety will continue through the winter. All day use facilities at Lake Oroville State Recreation Area (LOSRA) are open. The Lake Oroville Visitors Center remains closed. Visit the California Parks LOSRA webpage for current information on facility status as well as current requirements to protect public health during the COVID-19 pandemic. Information about recreation facilities can be found in DWR’s interactive map on the Lake Oroville Recreation webpage. For information about the Oroville Wildlife Area, including the Thermalito Afterbay, visit the California Department of Fish and Wildlife webpage. Photo: Camping at the Lake Oroville State Recreation Area  Thermalito Powerplant Update The Department of Water Resources (DWR) Thermalito Powerplant (THPP), formally named the Ronald B. Robie Thermalito Pumping-Generating Powerplant, has returned to full service after losing operational capacity when it was damaged by fire in November 2012. The powerplant has been re-constructed with modern fire and life safety features, and the plant’s electrical protection, control, and communications systems have been fully replaced. The thousands of connections in the plant’s new systems underwent the strict and rigorous ‘interconnection’ requirements of Pacific Gas & Electric (PG&E) to safely re-connect the powerplant to the state’s electrical grid. The THPP is one of three hydroelectric powerplants in the Oroville-Thermalito Complex, capable of generating 118 megawatts – enough to power roughly 100,000 households and adding value to the approximately 714 megawatts produced by Oroville Dam’s Edward Hyatt Powerplant. Along with the Thermalito Diversion Dam Powerplant, the Oroville-Thermalito Complex is California’s State Water Project’s leading producer of clean hydro-electric power. Photo: Power generation turbines at restored RBR Thermalito Pumping-Generating Powerplant  Wildfire Impacts on Water Quality
The multi-agency “Watershed Working Group”, led by the California Governor’s Office of Emergency Services (CalOES), continues targeted monitoring of rivers, lakes, and other surface waters in the North Complex burn area and downstream. The Central Valley Regional Water Quality Control Board (Water Board), the California Department of Fish and Wildlife (CDFW), and the Department of Water Resources (DWR) collect and test water samples for analysis. The Water Board’s recent news release states elevated results found are not impacting drinking water treatment facilities nor the quality of drinking water. Water testing will continue and the Watershed Working Group will report results in the weeks ahead. The Water Board will alert the public if results show water quality may be impacted. Photo: DWR water quality experts collect water samples on the Feather River's Middle Fork Current Lake Operations The elevation of Oroville’s reservoir is about 708 feet elevation and storage is about 1.31 million acre-feet, 55 percent of historical average. Currently, in the Northern Sierra Basin, rainfall is below average, at 53 percent of normal for this time of year and snowpack is also below average at 67 percent of normal. Chance of light rain and snow showers in the higher elevations is forecasted this Saturday. Next week, beginning Feb. 22, expect dry conditions with a slight chance of rain towards the end of the week. The total releases to the Feather River continues to be at 1,250 cfs to conserve storage in Lake Oroville. The Feather River flows consist of 800 cfs down the Low Flow Channel through the City of Oroville, and 450 cfs from the Thermalito Afterbay Outlet (Outlet) for a total of 1,250 cfs for the Feather River’s high flow channel downstream of the Outlet. The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. Lake Oroville is identified as “ORO”. All data as of midnight 2/18/2021 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  February 12, 2021 Oroville Dam Citizens Advisory Commission Public Meeting The California Natural Resources Agency is hosting its sixth Oroville Dam Citizens Advisory Commission meeting on Feb. 19 from 9 a.m. to 11 a.m. The public meeting will be held online and will include presentations and public comment. The Commission will receive an update on fire modernization at the Hyatt Power Plant, winter operations, and a presentation from the Yuba Water Agency on downstream flood management. The Citizens Advisory Commission is a forum for the community to provide feedback and ask questions. For information on how to join the virtual meeting, please visit https://bit.ly/OrovilleCAC. Thermalito Powerplant Update The Department of Water Resources (DWR) Thermalito Powerplant (THPP), formally named the Ronald B. Robie Thermalito Pumping-Generating Powerplant, has returned to full service after losing operational capacity when it was damaged by fire in November 2012. The powerplant has been re-constructed with modern fire and life safety features, and the plant’s electrical protection, control, and communications systems have been fully replaced. The thousands of connections in the plant’s new systems underwent the strict and rigorous ‘interconnection’ requirements of Pacific Gas & Electric (PG&E) to safely re-connect the powerplant to the state’s electrical grid. The THPP is one of three hydroelectric powerplants in the Oroville-Thermalito Complex, capable of generating 118 megawatts – enough to power roughly 100,000 households and adding value to the approximately 714 megawatts produced by Oroville Dam’s Edward Hyatt Powerplant. Along with the Thermalito Diversion Dam Powerplant, the Oroville-Thermalito Complex is California’s State Water Project’s leading producer of clean hydro-electric power. Photo: Power generation turbines at restored RBR Thermalito Pumping-Generating Powerplant  Wildfire Impacts on Water Quality The multi-agency “Watershed Working Group”, led by the California Governor’s Office of Emergency Services (CalOES), continues targeted monitoring of rivers, lakes, and other surface waters in the North Complex burn area and downstream. The Central Valley Regional Water Quality Control Board (Water Board), the California Department of Fish and Wildlife (CDFW), and DWR collect and test water samples for analysis. The Water Board’s recent news release, found at https://www.waterboards.ca.gov/centralvalley/ under Announcements, states elevated results found are not impacting drinking water treatment facilities nor the quality of drinking water. Butte County held a Facebook Live event on Feb. 10 to provide information and answer questions about the Watershed Working Group’s efforts to protect water quality. The event is available for viewing at https://fb.watch/3BrdT15tgQ/. Water testing will continue and the Watershed Working Group will report results in the weeks ahead. The Water Board will alert the public if results show water quality may be impacted. Photo: DWR water quality experts collect water samples at Lake Oroville  Lake Oroville Boat Ramps The Bidwell Canyon and Spillway boat ramps are open for use. Bidwell Canyon is open 24-hours per day and the Spillway boat ramps are open from 6 a.m. to 8 p.m. daily. The Lime Saddle and Loafer Creek boat ramps are currently still out of the water. The Loafer Point Stage II boat ramp project continues to construct six boat launch lanes and 180 trailered parking spaces to allow boaters to enter the lake when lake levels are below 805 feet elevation. This year’s low lake levels provided DWR the opportunity to build the ramp down to elevation 703 feet. When the lake levels are lower due to dry years in the future, the ramp will be extended to lower lake elevations. The Loafer Point Stage I boat ramp was completed in 2020 and added three new boat launch lanes from a full lake down to 799 feet, a new parking area, and new restroom facilities. Both facilities 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. Photo: Loafer Point Stage II boat ramp project  Oroville Recreation
The California Department of Parks and Recreation (CA Parks), in compliance with the modification for the Greater Sacramento Region’s COVID-19 public safety restrictions, opened Lake Oroville State Recreation Area (LOSRA) campgrounds at Bidwell Canyon, Loafer Creek, including the Equestrian Campground, and the Lime Saddle Campground. En route camping at the North Forebay and Spillway facilities is permitted. Group camping remains closed. Reservation capability does not open until April and camping sites will be allocated on a ‘first come-first serve’ basis. The Potters Ravine and North Fork trails are open for use. CA Parks encourages users to remain on the trails. Assessments by CA Parks staff of trail safety will continue through the winter. All day use facilities at Lake Oroville State Recreation Area (LOSRA) are open. The Lake Oroville Visitors Center remains closed. Visit the California Parks LOSRA webpage for current information on facility status as well as current requirements to protect public health during the COVID-19 pandemic. Information about recreation facilities can be found in DWR’s interactive map on the Lake Oroville Recreation webpage. For information about the Oroville Wildlife Area, including the Thermalito Afterbay, visit the California Department of Fish and Wildlife webpage. Photo: Camping at the Lake Oroville State Recreation Area Current Lake Operations The elevation of Oroville’s reservoir is about 702.5 feet elevation and storage is about 1.27 million acre-feet, 54 percent of historical average. Currently, in the Northern Sierra Basin, rainfall is below average, at 53 percent of normal for this time of year and snowpack is also below average at 66 percent of normal. Chance of rain is forecasted for Saturday, with a slight chance of additional rainfall and cooler temperatures early in the week of Feb. 15. The total releases to the Feather River continues to be at 1,250 cfs to conserve storage in Lake Oroville. The Feather River flows consist of 800 cfs down the Low Flow Channel through the City of Oroville, and 450 cfs from the Thermalito Afterbay Outlet (Outlet) for a total of 1,250 cfs for the Feather River’s high flow channel downstream of the Outlet. The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. Lake Oroville is identified as “ORO”. All data as of midnight 2/11/2021 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  February 5, 2021 Oroville Dam Citizens Advisory Commission Public Meeting The California Natural Resources Agency is hosting its sixth Oroville Dam Citizens Advisory Commission meeting on Feb. 19 from 9 a.m. to 11 a.m. The public meeting will be held online and will include presentations and public comment. The Commission will receive an update on fire modernization at the Hyatt Power Plant, winter operations, and a presentation from the Yuba Water Agency on downstream flood management. The Citizens Advisory Commission is a forum for the community to provide feedback and ask questions. For information on how to join the virtual meeting, please visit https://bit.ly/OrovilleCAC. Oroville Recreation Advisory Committee to Meet The Oroville Recreation Advisory Committee (ORAC) met on Feb. 5. Due to the COVID-19 pandemic, the meeting was not open to the public to protect public health. ORAC was established by the Federal Energy Regulatory Commission (FERC) to review and provide recommendations regarding the Department of Water Resources (DWR) Recreation Plan for the Lake Oroville State Recreation Area. To obtain a summary of the meeting, send a request to oroville@water.ca.gov. Wildfire Impacts on Water Quality In late 2020, several members of the multi-agency “Watershed Working Group”, led by the California Governor’s Office of Emergency Services (CalOES), conducted targeted monitoring of rivers, lakes, and other surface waters in the North Complex burn area and downstream. The Central Valley Regional Water Quality Control Board (Water Board), California Department of Water Resources (DWR), and the California Department of Fish and Wildlife (CDFW) collected and tested samples of surface waters throughout the North Complex Fire’s burn scar in Butte and Plumas counties. Results revealed some contaminant levels are elevated, but are lower than anticipated. The Water Board issued a news release today stating these elevated results are not impacting drinking water treatment facilities nor the quality of drinking water. While major wildfires often lead to subsequent water quality challenges in lakes, streams and other waterways, the lower than expected levels of contaminants could be linked to the relatively dry winter months in 2020. Water testing will continue and the Watershed Working Group will report results in the weeks ahead. The Water Board will alert the public if results show water quality may be further impacted. Photo: DWR water quality experts collect water samples at Lake Oroville  Lake Oroville Boat Ramps Winter precipitation inflows into Lake Oroville have increased the lake’s elevation. The paved Oroville Dam Spillway boat launch ramps are now in the water and two lanes are open for use. The alternate, single lane, gravel boat ramp near the spillway gates will remain closed. The Spillway Boat Ramp area is open from 6 a.m. to 8 p.m. daily. Additionally, visitors and users of the Bidwell Canyon boat ramp area can also enjoy full access to the expanded, Stage II paved parking area and new boat ramp lanes when the lake drops as low as 705 feet elevation. Currently, boaters are using the Stage III boat ramp at Bidwell Canyon which is open 24 hours per day and provides access to elevation 665 feet. The Lime Saddle boat ramp is still out of the water. Photo: CA Parks staff re-install boarding floats at the open Oroville Dam Spillway boat ramp on Feb. 4  Oroville Recreation
The California Department of Parks and Recreation (CA Parks), in compliance with the modification for the Greater Sacramento Region’s COVID-19 public safety restrictions, has opened Lake Oroville State Recreation Area (LOSRA) campgrounds at Bidwell Canyon, Loafer Creek, including the Equestrian Campground, and the Lime Saddle Campground. Enroute camping at the North Forebay and Spillway facilities is permitted. Group camping remains closed. Reservation capability does not open until April and camping sites will be allocated on a ‘first come-first serve’ basis. The Potters Ravine and North Fork trails are open for use. CA Parks encourages users to remain on the trails. Assessments by CA Parks staff of trail safety will continue through the winter. Additionally, day use facilities at Foreman Creek, Stringtown, and Enterprise, damaged by the September North Complex Fire, are now open to the public. The Lake Oroville Visitors Center remains closed. Visit the California Parks Lake Oroville State Recreation Area (LOSRA) webpage for current information on facility status as well as current requirements to protect public health during the COVID-19 pandemic. Information about recreation facilities can be found in DWR’s interactive map on the Lake Oroville Recreation webpage. For information about the Oroville Wildlife Area, including the Thermalito Afterbay, visit the California Department of Fish and Wildlife webpage. Photo: Equestrian campground at LOSRA's Loafer Creek Recreation Area Current Lake Operations The elevation of Oroville’s reservoir is about 701 feet elevation and storage is about 1.26 million acre-feet, 54 percent of historical average. Currently, in the Northern Sierra Basin, rainfall is below average, at 53 percent of normal for this time of year and snowpack is also below average at 69 percent of normal. Dry conditions will continue this weekend and are expected to remain into the week of Feb. 8. The total releases to the Feather River continues to be at 1,250 cfs to conserve storage in Lake Oroville. The Feather River flows consist of 800 cfs down the Low Flow Channel through the City of Oroville, and 450 cfs from the Thermalito Afterbay Outlet (Outlet) for a total of 1,250 cfs for the Feather River’s high flow channel downstream of the Outlet. The public can track precipitation, snow, reservoir levels, and more at the California Data Exchange Center at www.cdec.water.ca.gov. Lake Oroville is identified as “ORO”. All data as of midnight 2/4/2021 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov. |
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