  October 16, 2020 Fire Impacts to Lake Oroville The Department of Water Resources (DWR) is a member of the post-fire task force led by the California Office of Emergency Services (Cal-OES). The task force is a multi-agency team that will evaluate and identify areas of concern in the watershed. They will coordinate and prioritize actions to address erosion, debris runoff, and water quality impacts to the watersheds impacted by wildfire. DWR environmental scientists actively monitor Lake Oroville for water quality, algal blooms, and other environmental concerns, including wildfire impacts. After the 2018 Camp Fire, DWR installed additional monitoring stations. The data collected by DWR environmental scientists did not show long-term impacts to water quality in Lake Oroville. As part of routine maintenance year-round, DWR takes steps to reduce erosion on the lake’s shoreline. The clearing of debris entering Lake Oroville is part of ongoing DWR maintenance of Lake Oroville to protect boaters and ensure safe operation of the dam facilities. Oroville Recreation The Lime Saddle and Oroville Dam Spillway boat ramps are open and the Bidwell Canyon boat launch is open on weekends while construction, expected to be completed in November, is underway. (See below for information.) Bidwell Canyon and Lake Oroville (Lime Saddle) marinas are open for normal operation under regular winter schedules. Visit the CA 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. The Potter’s Ravine and North Fork trails near the Spillway boat launch area and trails in the Loafer Creek recreation area are closed to repair fire damage. Enterprise, Stringtown, and Foreman Creek boat ramp areas, the Loafer Creek Recreation Area, and Lake Oroville Visitor Center also remain closed. Current recreation facility information can also be found on DWR’s Lake Oroville Recreation webpage. Information for the Oroville Wildlife Area, including the Thermalito Afterbay, is available on the CA Department of Fish and Wildlife webpage. Bidwell Canyon Boat Ramp Closed Weekdays for Facility Improvements The Bidwell Canyon boat ramp will be closed weekdays, Monday through Friday, from Oct. 5 to Nov. 18 to continue construction started in 2018 to expand the parking area and provide two additional boat ramp lanes to 700 feet. The boat ramp will open at 5 a.m. on Saturdays and close at midnight Sundays. Kelly Ridge and Arroyo Drive residents should anticipate large construction equipment and rock and concrete deliveries in the area. Photo: Construction of new boat ramp at Bidwell Canyon Recreation Area Installation of Piezometers Completed at Oroville Dam Data collected from four new piezometers installed at the headworks of Oroville Dam’s main, or flood control outlet (FCO) spillway will be used to confirm drain performance, inform on-going structural modeling and analyses, and direct future improvements to the FCO structure which houses eight gates to control water flow down the spillway. This work, completed on Oct. 5, is part of early implementation of the Oroville Dam Safety Comprehensive Needs Assessment (CNA), which is focused on identifying priorities and appropriate solutions to bolster the integrity and resiliency of the Oroville Dam complex to ensure public safety. Several piezometers were originally installed in the dam over fifty years ago which, as anticipated, have since stopped functioning. DWR continues its work to install additional instrumentation throughout the facility to provide ongoing, real-time data to DWR engineers, including eight new piezometers installed earlier this year at the base of Oroville Dam.  Chinook Salmon Return to the Feather River
The Feather River Fish Hatchery’s spawning operations – which enable millions of Chinook salmon to be released to the river every spring – is underway, but the hatchery is not open for tours this year due to the COVID-19 pandemic. The Viewing Area near the Feather River’s Fish Diversion Dam north of the Hatchery remains open to visitors. The public is urged to maintain physical distancing and abide by requirements for mask-wearing to protect personal health and the health of others. The Forebay Aquatic Center at the North Forebay State Recreation Area has closed for the season but is hosting kayak floats on the Feather River from the Feather River Fish Hatchery to Riverbend Park to view the returning salmon Oct. 17 and Oct. 24. Visit their webpage for registration information. Photo: Watching the salmon at Feather River Fish Hatchery's viewing window DWR Water Wednesdays Winter is coming and Water Wednesdays continues its look at how DWR prepares for severe winter storms and flood events, and how you can be prepared too. These family-friendly programs are designed for kids 10 to 14 but are appropriate for anyone who would like to learn more about California’s water resources. The episodes are live, allowing participants who have signed up on Zoom to ask real time questions of the speaker. Visit the DWR Events webpage at https://water.ca.gov/News/Events to join or register for next Wednesday’s chat. Information will also be posted on DWR’s social media pages at @CA_DWR (Twitter) and @CADWR (Facebook). Water Wednesdays began in May 2020 and previous episodes are available on DWR’s YouTube channel – enter Water Wednesdays in the search bar. Current Lake Operations The elevation of Oroville’s reservoir is about 739 feet and storage is about 1.57 million acre-feet. Daily average inflows to the lake have ranged between 877 cfs (cubic feet per second) to 2,454 cfs over the past week. Weather will be warm in the low to mid-80s Oct. 17 to Oct. 18. During the week of Oct. 19, temperatures are projected to slightly cool through the week from the mid-80’s to mid-70’s. The total releases to Feather River continue at 2,450 cfs to meet downstream Bay-Delta water quality and flow standards. The Feather River flows consist of 800 cfs through the Low Flow Channel adjacent to the City of Oroville, and 1,650 cfs from the Thermalito Afterbay Outlet (Outlet) for a total of 2,450 cfs for the Feather River’s high flow channel downstream of the Outlet. All data as of midnight 10/15/2020 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  October 9, 2020 North Complex Fire Update Butte County’s “North Complex – West Zone Fire” is now 98 percent contained with over 84,595 acres burned as of Friday, Oct. 9. The fire severely damaged communities around Lake Oroville. Several Lake Oroville State Recreation Area (LOSRA) facilities were also damaged including Loafer Creek Recreation Area which remains closed. The Department of Water Resources (DWR) is working closely with California State Parks (CA Parks), CALFIRE, Pacific Gas and Electric (PG&E), and wildfire response partners in fire recovery efforts and in planning for winter precipitation impacts in burn scar areas. Oroville Recreation Openings Update The Lime Saddle and Oroville Dam Spillway boat ramps are open and the Bidwell Canyon boat launch is open on weekends while construction, expected to be completed in November, is underway. (See below for information.) Bidwell Canyon and Lake Oroville (Lime Saddle) marinas are open for normal operation under regular winter schedules. Visit the CA Parks LOSRA webpage for current information on facility status as well as current requirements to protect public health during the COVID pandemic. Area trails, including a newly opened portion of the Brad Freeman Trail from the Spillway boat ramp area to the Thermalito Diversion Pool, are open. Exceptions are the Potter’s Ravine and North Fork trails near the Spillway boat launch area and trails in the Loafer Creek recreation area, which will remain closed through the winter to repair fire damage. Enterprise, Stringtown, and Foreman Creek boat ramp areas, the Loafer Creek Recreation Area, and Lake Oroville Visitor Center also remain closed. The Oroville Wildlife Area, including the Thermalito Afterbay, remains open from 1.5 hours before sunrise to one hour after sunset. Current recreation facility information can be found on DWR’s Lake Oroville Recreation webpage, CA Parks LOSRA webpage, and the CA Department of Fish and Wildlife webpage. Bidwell Canyon Boat Ramp Closed Weekdays for Facility Improvements The Bidwell Canyon boat ramp will be closed weekdays, Monday through Friday, from Oct. 5 to Nov. 18 to continue construction started in 2018 to expand the parking area and provide two additional boat ramp lanes to 700 feet. The boat ramp will open at 5 a.m. on Saturdays and close at midnight Sundays. Kelly Ridge and Arroyo Drive residents should anticipate large construction equipment and rock and concrete deliveries in the area. As they do every fall, lake levels are decreasing, and the Bidwell Canyon Stage One boat ramp is now out of the water. Both the Lime Saddle and Spillway boat ramps are available for use during Stage Two construction activities. The Bidwell Canyon Marina and shuttle services remain open from 8 a.m. to 8 p.m. Loafer Creek Recreation Area remains closed for fire recovery and its boat ramps are also out of the water. Photo: Construction of new boat ramp at Bidwell Canyon Recreation Area  Chinook Salmon Return to the Feather River
Chinook salmon are completing their life cycle and returning home to the Feather River to lay eggs for the next generation of salmon. The Feather River Fish Hatchery’s fish ladder is open and hatchery spawning operations – which enable millions of Chinook salmon to be released to the river every spring – are underway. To protect public health during the COVID-19 pandemic, the Hatchery will not be open for tours this year. Visitors can still enjoy seeing salmon climb the fish ladder at the Viewing Area near the Feather River’s Fish Diversion Dam north of the Hatchery. The public is urged to maintain physical distancing and abide by requirements for mask-wearing to protect personal health and the health of others. Photo: Salmon about to jump the fish ladder at the Feather River Fish Hatchery's viewing window Installation of Piezometers Completed at Oroville Dam Four new piezometers have been installed at the headworks of Oroville Dam’s main, or flood control outlet (FCO), spillway. The piezometers will collect data from the FCO foundation which houses the spillway’s eight gates which control water flow down the main spillway. The data will be used to confirm drain performance, inform on-going structural modeling and analyses, and inform future improvements to the structure. This work, completed on Oct. 5, is part of early implementation of the Oroville Dam Safety Comprehensive Needs Assessment (CNA), which is focused on identifying priorities and appropriate solutions to bolster the integrity and resiliency of the Oroville Dam complex to ensure public safety. Several piezometers were originally installed in the dam over fifty years ago which, as anticipated, have since stopped functioning. DWR continues its work to install additional instrumentation throughout the facility to provide ongoing, real-time data to DWR engineers, including eight new piezometers installed earlier this year at the base of Oroville Dam. DWR Water Wednesdays It’s not too early to start thinking about winter storms and flood risk. DWR’s Water Wednesdays program is currently focusing on how DWR prepares for severe winter storms and flood events, and how you can be prepared too. These family-friendly programs are designed for kids 10 to 14 but are appropriate for anyone who would like to learn more about California’s water resources. The episodes are live, allowing participants who have signed up on Zoom to ask real time questions of the speaker. Visit the DWR Events webpage at https://water.ca.gov/News/Events to join or register for next Wednesday’s chat. Information will also be posted on DWR’s social media pages at @CA_DWR (Twitter) and @CADWR (Facebook). Water Wednesdays began in May 2020 and previous episodes are available on DWR’s YouTube channel – enter Water Wednesdays in the search bar. Current Lake Operations The elevation of Oroville’s reservoir is about 741 feet and storage is about 1.60 million acre-feet. Daily average inflows to the lake have ranged between 1,035 cfs (cubic feet per second) to 2,295 over the past week. Weather will be cloudy with a slight chance of rainfall Oct. 10-11. During the week of Oct. 12, temperatures are projected to warm into the mid to high 80’s. The total releases to Feather River continue at 2,600 cfs to meet downstream Bay-Delta water quality and flow standards. The Feather River flows consist of 800 cfs through the Low Flow Channel adjacent to the City of Oroville, and 1,800 cfs from the Thermalito Afterbay Outlet (Outlet) for a total of 2,600 cfs for the Feather River’s high flow channel downstream of the Outlet. During the week of Oct. 12, total releases to the Feather River will be slightly reduced. The reduction will be from the Outlet - the Low Flow Channel will be maintained at 800 cfs. All data as of midnight 10/8/2020 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  October 2, 2020 Bear/North Complex Fire Impacts Oroville The Butte County’s Bear Fire, called “North Complex – West Zone Fire” is now 95 percent contained with over 84,595 acres burned as of Friday, Oct. 2. The fire severely damaged communities around Lake Oroville, including several Lake Oroville State Recreation Area (LOSRA) facilities including Loafer Creek Recreation Area which remains closed. The Bidwell Canyon Marina and Lime Saddle Marina have not sustained damage and there are currently no risks to Oroville Dam or its related structures. The fire remains active near the upper reaches of Lake Oroville’s North Fork of the Feather River. The Department of Water Resources (DWR) is working closely with California State Parks (CA Parks), CALFIRE, Pacific Gas and Electric (PG&E,) and local law enforcement partners in fire recovery efforts. DWR’s water delivery and other critical operations are ongoing with essential staff on site. Photo: A smoky haze sits over the Bidwell Bar Bridge near Lake Oroville’s Bidwell Canyon Marina - courtesy S. McReynolds Oroville Recreation Openings Update As containment of the North Complex – West Zone grows, fire risks to Lake Oroville recreation facilities have decreased. Effective Friday, Oct. 2, the Bidwell Canyon, Lime Saddle, and Oroville Dam Spillway boat launches are open. (See below for upcoming closure of Bidwell Canyon boat ramp.) Bidwell Canyon and Lake Oroville (Lime Saddle) marinas are open for normal operation under regular winter schedules. Please visit the CA Parks LOSRA webpage for information on current status of all LOSRA facilities. Oroville Dam Crest Road across the top of Oroville Dam is open to bicyclists and pedestrians. The newly opened Brad Freeman Trail down to the now open Thermalito Diversion Pool may be accessed from the new gravel parking lot at the north side of the Spillway Day Use Area. The Dan Beebe Trail on the south side of the Diversion Pool; the North and South Forebay Recreation Areas; the Clay Pit State Vehicular Recreation Area; and the Saddle Dam trailhead are all open. Potter’s Ravine and North Fork trails near the Spillway boat launch will remain closed through the winter to repair fire damage. Enterprise, Stringtown, and Foreman Creek boat launch areas, the Loafer Creek Recreation Area, and Lake Oroville Visitor Center also remain closed. The Oroville Wildlife Area, including the Thermalito Afterbay, remains open from 1.5 hours before sunrise to one hour after sunset. Current recreation facility information can be found on DWR’s Lake Oroville Recreation webpage, CA Parks LOSRA webpage, and the CA Department of Fish and Wildlife webpage. Bidwell Canyon Stage Two Boat Ramp to Close for Facility Improvements The Bidwell Canyon Boat Ramp Stage Two Improvement Project resumed work on Sept. 23 after being temporarily halted due to the North Complex – West Zone fire. The Project continues construction started in 2018 to expand the parking area and provide two additional boat ramp lanes to 700 feet. The Stage Two boat ramps will be closed weekdays, Monday through Friday, from Oct. 5 to Nov. 18. Kelly Ridge and Arroyo Drive residents should anticipate large construction equipment and rock and concrete deliveries in the area. As they do every fall, lake levels are decreasing, leaving the Bidwell Canyon Stage One boat ramps with only a few days left for access. It is anticipated that lake levels will drop below the boat ramp between Oct. 5 and Oct. 7. Both the Lime Saddle and Spillway boat ramps will be available for use. Loafer Creek Recreation Area remains closed for fire recovery and its boat ramps are out of the water. The Bidwell Canyon Marina and shuttle services remain open from 8 a.m. to 8 p.m. Visitors are reminded to be safe and obey access restrictions.  Chinook Salmon Return to the Feather River
Chinook salmon are completing their life cycle and returning home to the Feather River to lay eggs for the next generation of salmon. The Feather River Fish Hatchery’s fish ladder is open and hatchery spawning operations – which enable millions of Chinook salmon to be released to the river every spring – are underway. To protect public health during the COVID-19 pandemic, the Hatchery will not be open for tours this year. Visitors can still enjoy seeing salmon climb the fish ladder at the Viewing Area near the Feather River’s Fish Diversion Dam north of the Hatchery. The public is urged to maintain physical distancing and abide by requirements for mask-wearing to protect personal health and the health of others. Photo: Children watch salmon swim up the fish ladder at the Feather River Fish Hatchery's viewing window DWR Water Wednesdays It’s not too early to start thinking about winter storms and flood risk. Over the next few weeks, DWR’s Water Wednesdays program will focus on how DWR prepares for severe winter storms and flood events, and how you can be prepared too. These family-friendly programs are designed for kids 10 to 14 but are appropriate for anyone who would like to learn more about California’s water resources. The episodes are live, allowing participants who have signed up on Zoom to ask real time questions of the speaker. Visit the DWR Events webpage at https://water.ca.gov/News/Events to join or register for next Wednesday’s chat which starts a series on flood preparedness. Information will also be posted on DWR’s social media pages at @CA_DWR (Twitter) and @CADWR (Facebook). Water Wednesdays began in May 2020 and previous episodes are available on DWR’s YouTube channel – enter Water Wednesdays in the search bar. Current Lake Operations The elevation of Oroville’s reservoir is about 744 feet and storage is about 1.62 million acre-feet. Daily average inflows to the lake have ranged between 864 cfs (cubic feet per second) to 1,499 over the past week. During the week of Oct. 5, temperatures are projected to drop from the mid-90s to the low 80s by the end of the week. The water year begins Oct. 1 and with no measurable precipitation, the Northern Sierra Basin rainfall totals begin at zero percent. The total releases to Feather River continue at 2,600 cfs to meet downstream Bay-Delta water quality and flow standards. The Feather River flows consist of 800 cfs through the Low Flow Channel adjacent to the City of Oroville, and 1,800 cfs from the Thermalito Afterbay Outlet for a total of 2,600 cfs for the Feather River’s high flow channel downstream of the Outlet. All data as of midnight 10/1/2020 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.   September 25, 2020 Bear/North Complex Fire Impacts Oroville Firefighters are gaining traction against Butte County’s Bear Fire, called “North Complex – West Zone Fire”. Severely damaging communities around Lake Oroville, including several Lake Oroville State Recreation Area (LOSRA) facilities, the fire is now 73 percent contained with over 84,000 acres burned as of Friday, Sept. 25. Locations along the North Fork of Lake Oroville, as well as areas on the South Fork remain active fire zones. The Bidwell Canyon Marina and Lime Saddle Marina have not sustained damage and there are currently no risks to Oroville Dam or its related structures. Due to continuing fire behavior, many LOSRA facilities are currently closed. (See more recreation information below.) The Department of Water Resources (DWR) continues to monitor the fire’s status and is actively working with CALFIRE, local law enforcement partners, and California State Parks (CA Parks) staff to ensure employee and public safety. CA Parks staff are providing support to firefighters by boat from Lake Oroville, and a camp for fire support has been established at the Loafer Creek recreation area – which is still closed to the public. DWR’s water delivery and other critical operations are ongoing with essential staff on site. Photo: A smoky haze sits over the Bidwell Bar Bridge near Lake Oroville’s Bidwell Canyon Marina - courtesy S. McReynolds Oroville Recreation Closures Update Due to fire impacts and continued danger to the public from the North Complex – West Zone fire, many Lake Oroville State Recreation Area (LOSRA) facilities are closed until further notice, including boat launches, day use areas, and trails. The Bidwell Canyon and Lime Saddle marinas are open only for houseboat owners who may access their houseboats with proof of ownership. No overnight houseboat stays or boating is allowed on Lake Oroville. Current status of openings and closings can be found on the CA Parks LOSRA webpage. Oroville Dam Crest Road across the top of Oroville Dam is open to bicyclists and pedestrians. Although the Spillway Boat Ramp and Day Use Area are closed, the newly opened Brad Freeman Trail down to the Thermalito Diversion Pool may be accessed from the new gravel parking lot at the north side of the Spillway Day Use Area. The Diversion Pool is now open to non-motorized watercraft. All other trails around Lake Oroville are currently closed. The Dan Beebe Trail on the south side of the Diversion Pool; the North and South Forebay Recreation Areas; and the Clay Pit State Vehicular Recreation Area are all open. The Forebay Aquatic Center at the North Forebay is temporarily closed but has scheduled kayak floats to view salmon spawning in the Feather River (see information below). The Oroville Wildlife Area, including the Thermalito Afterbay, remains open from 1.5 hours before sunrise to one hour after sunset. Current recreation facility information can be found on DWR’s Lake Oroville Recreation webpage, CA Parks LOSRA webpage, and the CA Department of Fish and Wildlife webpage. See below for information about the Feather River Fish Hatchery.  Chinook Salmon Return to the Feather River
Chinook salmon are completing their life cycle and returning home to the Feather River to lay eggs for the next generation of salmon. The Feather River Fish Hatchery opened the fish ladder on Sept. 14 to begin hatchery spawning operations which enables millions of Chinook salmon to be released to the river every spring. To protect public health during the COVID-19 pandemic, the Hatchery will not be open for tours this year. Visitors can still enjoy seeing salmon climb the fish ladder at the Viewing Area near the Feather River’s Fish Diversion Dam north of the Hatchery. Oroville’s annual Salmon Festival has been scaled down to protect public health with only a few activities scheduled, including kayak ‘floats’ organized by the Forebay Aquatic Center to watch salmon in the Feather River Sept. 26 and Sept. 27. Information about the Festival, and a link to sign up for the kayak ‘floats’, can be found on the Oroville Area Chamber of Commerce website. Photo: Children watch salmon swim up the fish ladder at the Feather River Fish Hatchery's viewing window Learn all about Salmon – DWR’s Water Wednesdays The Feather River Fish Hatchery is closed, but you can still learn about salmon through DWR’s Water Wednesdays program on DWR’s YouTube channel. These family-friendly programs are designed for kids 10 to 14 but are appropriate for anyone who would like to learn more about California’s water resources. The recent five-part series took a look at the lifecycle of the Chinook salmon that spawn in the Feather River, travel downriver, through the Delta, and finally to the ocean. The episodes are live, allowing participants who have signed up on Zoom to ask real time questions of the speaker. Visit the DWR Events webpage at https://water.ca.gov/News/Events to join or register for next Wednesday’s chat which starts a series on flood preparedness. Information will also be posted on DWR’s social media pages at @CA_DWR (Twitter) and @CADWR (Facebook). Water Wednesdays began in May 2020 and previous episodes are available on DWR’s YouTube channel – enter Water Wednesdays in the search bar. Bidwell Canyon Boat Ramp Improvement Project The Bidwell Canyon Boat Ramp Stage Two Improvement Project temporarily halted due to the North Complex – West Zone fire, is back underway, and will continue as long as air quality and lake levels allow. Kelly Ridge and Arroyo Drive residents can expect to see large construction equipment, as well as rock and concrete deliveries, in the area from 7 a.m. to 7 p.m. weekdays as the contractor works to complete the project by mid-November. As lake levels decrease, this construction continues a project that started in Fall 2018 to expand the Stage Two parking area and provide two additional Stage Two boat ramp lanes to 700 feet. In February of 2019, construction was halted due to rising lake levels, but not before completion of a new lower-level, concrete parking lot, expansion of Bidwell Canyon’s mid-level boat launch from three to five lanes, and the addition of two boarding float lanes. Construction also improved the vertical curve at the top of the boat ramp to accommodate larger trailers. Current Lake Operations The elevation of Oroville’s reservoir is about 747 feet and storage is about 1.65 million acre-feet. Daily average inflows to the lake have ranged between 1,560 cfs (cubic feet per second) to 2,898 over the past week. Temperatures will increase to the low 100s this weekend and early next week but are forecasted to drop to the mid- to upper-90s in the middle of the week. The Northern Sierra Basin rainfall totals remains below average for the year, at 62 percent of normal. The total releases to Feather River continue at 2,600 cfs to meet downstream Bay-Delta water quality and flow standards. The Feather River flows consist of 800 cfs through the Low Flow Channel adjacent to the City of Oroville, and 1,800 cfs from the Thermalito Afterbay Outlet for a total of 2,600 cfs for the Feather River’s high flow channel downstream of the Outlet. All data as of midnight 9/25/2020 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  September 18, 2020 Bear/North Complex Fire Impacts Oroville Butte County’s Bear Fire, now named “North Complex – West Zone Fire”, has burned over 78,000 acres with 43 percent containment as of Friday, Sept. 18. The fire has severely damaged communities around Lake Oroville, including several Lake Oroville State Recreation Area (LOSRA) facilities. Locations along the North Fork of Lake Oroville, as well as areas on the Middle and South Forks remain an active fire zones. The Bidwell Canyon Marina and Lime Saddle Marina have not sustained damage and there are currently no risks to Oroville Dam or its related structures. Due to continuing fire behavior, many LOSRA facilities are currently closed. (See more recreation information below.) The Department of Water Resources (DWR) continues to monitor the fire’s status and is actively working with CALFIRE, local law enforcement partners, and California State Parks (CA Parks) staff to ensure employee and public safety. CA Parks staff are providing support to firefighters by boat from Lake Oroville, and a camp for fire support has been established at the Loafer Creek recreation area – which is still closed to the public. DWR’s water delivery and other critical operations are ongoing with essential staff on site. Photo: Firefighter staging area at Lime Saddle Recreation Area at Lake Oroville North Fork's West Branch of the Feather River. Oroville Recreation Closures Update Due to fire impacts and continued danger to the public from the North Complex – West Zone fire, many Lake Oroville State Recreation Area (LOSRA) facilities are closed until further notice, including boat launches, day use areas, and trails. The Bidwell Canyon and Lime Saddle marinas are open only for houseboat owners who may access their houseboats with proof of ownership. No overnight houseboat stays or boating is allowed on Lake Oroville. Oroville Dam Crest Road across the top of Oroville Dam is open to bicyclists and pedestrians. Although the Spillway Boat Ramp and Day Use Area are closed, the newly opened Brad Freeman Trail down to the Thermalito Diversion Pool may be accessed from the new gravel parking lot at the north side of the Spillway Day Use Area. The Diversion Pool is now open to non-motorized watercraft. All other trails around Lake Oroville are currently closed. The Dan Beebe Trail on the south side of the Diversion Pool; the North and South Forebay Recreation Areas; and the Clay Pit State Vehicular Recreation Area are all open. The Forebay Aquatic Center at the North Forebay is temporarily closed. The Oroville Wildlife Area, including the Thermalito Afterbay, remains open from 1.5 hours before sunrise to one hour after sunset. Current recreation facility information can be found on DWR’s Lake Oroville Recreation webpage, CA Parks LOSRA webpage, and the CA Department of Fish and Wildlife webpage. See below for information about the Feather River Fish Hatchery.  Chinook Salmon Return to the Feather River
Chinook salmon are completing their life cycle and returning home to the Feather River to lay eggs for the next generation of salmon. The Feather River Fish Hatchery opened the fish ladder on Sept. 14 to begin hatchery spawning operations which enables millions of Chinook salmon to be released to the river every spring. In order to protect public health during the COVID-19 pandemic, the Hatchery will not be open for tours this year. Visitors can still enjoy seeing salmon climb the fish ladder at the Viewing Area near the Feather River’s Fish Diversion Dam north of the Hatchery. Oroville’s annual Salmon Festival has been scaled down to protect public health with only a few activities scheduled, including kayak ‘floats’ organized by the Forebay Aquatic Center to watch salmon in the Feather River Sept. 26 and Sept. 27. Information about the Festival, and a link to sign up for the kayak ‘floats’, can be found on the Oroville Area Chamber of Commerce website. Learn all about Salmon – DWR’s Water Wednesdays The Feather River Fish Hatchery is closed but you can still learn about salmon this month through DWR’s Water Wednesdays program at 1 p.m. on DWR’s YouTube channel. These family-friendly programs are designed for kids 10 to 14 but are appropriate for anyone who would like to learn more about California’s water resources. The fall season began Aug. 26 with a five-part look at the lifecycle of the Chinook salmon that spawn in the Feather River, travel downriver, through the Delta, and finally to the ocean. Interested participants can pre-register through Zoom which will allow them to ask real time questions of the speaker. Visit the DWR Events webpage at https://water.ca.gov/News/Events to join or register for next Wednesday’s chat. Information will also be posted on DWR’s social media pages at @CA_DWR (Twitter) and @CADWR (Facebook). Water Wednesdays began in May 2020 and previous episodes are available on DWR’s YouTube channel – enter Water Wednesdays in the search bar. Diversion Pool Trails and Area Roadways to Close for Utility Work Pacific Gas & Electric (PG&E) crews are scheduled to remove three conductors from the Caribou-Palermo 115KV transmission line that crosses the Thermalito Diversion Pool Sept.18 through Sept. 25. Visitors and area residents will see helicopter activity in the area during conductor removal. Portions of the Brad Freeman Trail north and south of the Thermalito Diversion Pool; the Dan Beebe Trail; and areas around the trailhead on Lakeland Boulevard on the south side of the Diversion Pool will close for various periods Sept. 18 to Sept. 25. Traffic on Lakeland Boulevard west of Reyman Street will also experience temporary delays when work is occurring on the conductors crossing the road. Signage regarding upcoming work will be posted on area trails in advance of closures. Visitors are reminded to be safe and obey access restrictions. Bidwell Canyon Boat Ramp Improvement Project The Bidwell Canyon Boat Ramp Stage Two Improvement Project was temporarily halted due to the North Complex – West Zone fire. The project plans to resume work in the upcoming week. Kelly Ridge and Arroyo Drive residents can expect to see large construction equipment, as well as rock and concrete deliveries, in the area from 7 a.m. to 7 p.m. weekdays as the contractor works to complete the project by mid-November. This is a continuation of a project that started in Fall 2018 to expand the Stage Two parking area and provide two additional Stage Two boat ramp lanes to 700 feet. Current Lake Operations The elevation of Oroville’s reservoir is about 749 feet and storage is about 1.67 million acre-feet. Daily average inflows to the lake have ranged between 1,963 cfs (cubic feet per second) to 2,653 over the past week. Temperatures continue to be relatively moderate into the week of Sept. 21 as the temperatures are forecast to be in the 80s. The Northern Sierra Basin rainfall totals remains below average for the year, at 62 percent of normal. The total releases to Feather River continue at 2,100 cfs to meet downstream Bay-Delta water quality and flow standards. The Feather River flows consist of 800 cfs through the Low Flow Channel adjacent to the City of Oroville, and 1,300 cfs from the Thermalito Afterbay Outlet for a total of 2,100 cfs for the Feather River’s high flow channel downstream of the Outlet. All data as of midnight 9/17/2020 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  September 11, 2020 Bear/North Complex Fire Impacts Oroville The Bear Fire, ignited by lightning strikes on Aug. 17, swelled into a fire storm on Tuesday, Sept. 8 with the onset of an intense wind event. As it merged with another lightning-sparked fire near Quincy, it became known as the North Complex Fire. The Butte County “Bear Fire” portion, now named “the North Complex’s West Zone”, has burned over 70,000 acres with five percent containment as of Friday, Sept. 11. The fire has severely damaged communities around Lake Oroville, including several Lake Oroville State Recreation Area (LOSRA) facilities. The Loafer Creek recreation area remains an active fire zone as do areas around the Enterprise Boat Ramp, Foreman Creek and other locations along the Middle and North Forks of Lake Oroville. The Bidwell Canyon Marina and Lime Saddle Marina have not sustained damage and there are currently no risks to Oroville Dam or its related structures. Due to continuing fire behavior, all LOSRA facilities are currently closed. (See more recreation information below) The Department of Water Resources (DWR) continues to monitor the fire’s status and is actively working with CALFIRE, local law enforcement partners, and California State Parks staff to ensure employee and public safety. DWR’s water delivery and other critical operations are ongoing with essential staff on site. Oroville Recreation Closures Update Due to fire impacts and continued danger to the public from the North Complex – West Zone fire, all Lake Oroville State Recreation Area facilities are closed until further notice, including the North Forebay and Clay Pit State Vehicular Recreation Area. The Oroville Wildlife Area, including the Thermalito Afterbay remain open from 1.5 hours before sunrise to one hour after sunset. Current recreation facility information can be found on DWR’s Lake Oroville Recreation webpage and the LOSRA webpage. See below for information about the Feather River Fish Hatchery.  Chinook Salmon Return to the Feather River
Chinook salmon are completing their life cycle and returning home to the Feather River to lay eggs for the next generation of salmon. The Feather River Fish Hatchery plans to open up the fish ladder the week of Sept. 14 to begin hatchery spawning operations which enables millions of Chinook salmon to be released to the river every spring. In order to protect public health during the COVID-19 pandemic, the Hatchery will not be open for tours this year. Visitors can still enjoy seeing salmon climb the fish ladder at the Viewing Area near the Feather River’s Fish Diversion Dam north of the Hatchery. Oroville’s annual Salmon Festival has been scaled down to protect public health with only a few activities scheduled. Information about the Festival can be found on the Oroville Area Chamber of Commerce website. Learn all about Salmon – DWR’s Water Wednesdays The Feather River Fish Hatchery is closed but you can still learn about salmon this month through DWR’s Water Wednesdays program at 1 p.m. on DWR’s YouTube channel. These family-friendly programs are designed for kids 10 to 14 but are appropriate for anyone who would like to learn more about California’s water resources. The fall season began Aug. 26 with a five-part look at the lifecycle of the Chinook salmon that spawn in the Feather River, travel downriver, through the Delta, and finally to the ocean. Interested participants can pre-register through Zoom which will allow them to ask real time questions of the speaker. Visit the DWR Events webpage at https://water.ca.gov/News/Events to join or register for next Wednesday’s chat. Information will also be posted on DWR’s social media pages at @CA_DWR (Twitter) and @CADWR (Facebook). Water Wednesdays began in May 2020 and previous episodes are available on DWR’s YouTube channel – enter Water Wednesdays in the search bar. Area Projects Postponed Due to Fire The Bidwell Canyon Boat Ramp Stage Two Improvement Project to continue on a project that started in Fall 2018 to expand the Stage Two parking area and provide two additional Stage Two boat ramp lanes to 700 feet has been halted due to the North Complex – West Zone fire. The Pacific Gas & Electric (PG&E) project to remove three conductors from the Caribou-Palermo 115KV transmission line that crosses the Thermalito Diversion Pool, previously scheduled Sept. 8 through Sept. 16 has also been postponed due to the North Complex – West Zone fire. Current Lake Operations The elevation of Oroville’s reservoir is about 749 feet and storage is about 1.67 million acre-feet. Continued reprieve from the extreme heat is expected into the week of Sept. 14 where temperatures are forecasted in the low 90s and dropping into the 80s later in the week. The Northern Sierra Basin rainfall totals remains below average for the year, at 62 percent of normal. The total releases to Feather River continue at 2,100 cfs to meet downstream Bay-Delta water quality and flow standards. The Feather River flows consist of 800 cfs through the Low Flow Channel adjacent to the City of Oroville, and 1,300 cfs from the Thermalito Afterbay Outlet for a total of 2,100 cfs for the Feather River’s high flow channel downstream of the Outlet. All data as of midnight 9/10/2020 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  September 4, 2020 Oroville Recreation Update Oroville area recreation facilities are expected to be popular destinations for the Labor Day holiday. With the exception of the Potters Ravine trail complex near the Oroville Dam Spillway Boat Ramp area (damaged in last month’s Potters Fire), all Lake Oroville State Recreation Area (LOSRA) boat ramps, parking lots, and day use areas are open, including North and South Forebay facilities. The Oroville Dam Spillway Boat Ramp and day use area is open for use 5 a.m. to 11 p.m. daily. The Potters Ravine and North Fork trail complex experienced significant damage from the Potters Fire and will be closed through the winter for rehabilitation work. The recent Potters Fire burned over 900 acres, including areas adjacent to Oroville Dam’s main and emergency spillways, the Spillway Boat Ramp area, and the Thermalito Diversion Pool. California State Parks (CA Parks) has completed repairs to fire-damaged areas on the Thermalito Diversion Pool’s Brad Freeman Trail between Burma Road and the Spillway Boat Ramp trailhead. Bikers and hikers are now able to enjoy this challenging trail with its spectacular views of the valley. The Dan Beebe and Lakeland trails on the south side of the Diversion Pool are also open for use and the Diversion Pool’s car-top boat launch is open for non-motorized boating. Information about and current status of Lake Oroville recreation facilities is available on the Department of Water Resources (DWR) Lake Oroville Recreation webpage and on the LOSRA webpage. The Lake Oroville Visitors Center remains closed and boat-in, floating, and group campsites are not currently available to reduce the spread of COVID-19. For information about available State Parks camping, as well as COVID-19 public health requirements while recreating, visit www.parks.ca.gov/COVID19Camping. Diversion Pool Trails and Area Roadways to Close for Utility Work Pacific Gas & Electric (PG&E) crews are scheduled to remove three conductors from the Caribou-Palermo 115KV transmission line that crosses the Thermalito Diversion Pool Sept. 8 through Sept. 16. Boating activity on the Diversion Pool will be restricted by in-water control boats on Sept. 9. Visitors and area residents will also see helicopter activity in the area during conductor removal. Portions of the Brad Freeman Trail north and south of the Thermalito Diversion Pool, and the Dan Beebe Trail, and areas around the trailhead on Lakeland Boulevard on the south side of the Diversion Pool will also close for various periods Sept. 10 to Sept. 16. Traffic on Lakeland Boulevard west of Reyman Street will experience temporary delays when work is occurring on the conductors crossing the road. Signage regarding upcoming work will be posted on area trails in advance of closures. Visitors are reminded to be safe and obey access restrictions. Bidwell Canyon Boat Ramp Work to Resume in September The Bidwell Canyon Boat Ramp Stage Two Improvement Project’s contractor started mobilizing on Sept. 1 and will begin work in the next couple of weeks depending on Lake Oroville elevation. Work will not occur over the Labor Day weekend. As lake levels decrease, construction will continue on a project that started in Fall 2018 to expand the Stage Two parking area and provide two additional Stage Two boat ramp lanes to 700 feet. Construction was halted in February 2019 due to rising lake levels. Kelly Ridge and Arroyo Drive residents can expect to see large construction equipment, as well as rock and concrete deliveries, in the area beginning early September from 7 a.m. to 7 p.m. weekdays as the contractor works to complete the project by mid-November. Last year, the Stage Two project constructed a new lower-level, concrete parking lot, expanded Bidwell Canyon’s mid-level boat launch from three to five lanes, and added two boarding float lanes. Construction also improved the vertical curve at the top of the boat ramp to accommodate larger trailers.  Oroville Area Algal Blooms Status
DWR’s Oroville Field Division has concluded recreational swim beach cyanotoxin monitoring this week. Monitoring for cyanotoxins at the Thermalito Forebay and Afterbay occurs weekly from Memorial Day to Labor Day. DWR’s Environmental Scientists will continue to assess any reported algal blooms as visitors continue to enjoy these recreation areas. At Lake Oroville, harmful algal blooms (HAB’s) continue to be present in many locations and DWR’s Environmental Scientists will continue to monitor these blooms until they dissipate. If elevated levels of cyanotoxins are found, staff will work with California’s Regional Water Quality Control Board and recreation area managers to notify the public and post advisory signs at the affected waterbody. At this time there are no advisories in place. How can you keep yourself, your family, and your pets safe from HAB’s? Visit the Water Board’s website and DWR’s digital article on the DWR Updates webpage. The public is encouraged to report algal blooms on the HAB reporting webpage. Learn All About Salmon Join us for Water Wednesdays at 1 p.m. on DWR’s YouTube channel and learn all about salmon over the next few weeks. These family-friendly programs are designed for kids 10 to 14 but are appropriate for anyone who would like to learn more about California’s water resources. The fall season began Aug. 26 with a five-part look at the lifecycle of the Chinook salmon that spawn in the Feather River, travel downriver, through the Delta, and finally to the ocean. Interested participants can pre-register through Zoom which will allow them to ask real time questions of the speaker. Visit the DWR Events webpage at https://water.ca.gov/News/Events to join or register for next Wednesday’s chat. Information will also be posted on DWR’s social media pages at @CA_DWR (Twitter) and @CADWR (Facebook). Water Wednesdays began in May 2020 and previous episodes are available on DWR’s YouTube channel – enter Water Wednesdays in the search bar. Current Lake Operations The elevation of Oroville’s reservoir is about 751 feet and storage is about 1.68 million acre-feet. Daily average inflows to the lake have ranged between 1,354 cfs (cubic feet per second) to 2,442 over the past week. High temperatures will continue into the week of September 7. The Northern Sierra Basin rainfall totals remains below average for the year, at 63 percent of normal. The total releases to Feather River are 2,100 cfs to meet downstream Bay-Delta water quality and flow standards. Flows through the City of Oroville are about 950 cfs. Currently, flows from the Thermalito Afterbay Outlet (Outlet) are about 1,150 cfs for a total of 2,100 cfs for the Feather River’s high flow channel downstream of the Outlet. Generating additional hydroelectric power to address increased energy demands due to the heat wave may result in increased river flows over the Labor Day weekend. During the week of September 7, total flows to the Feather River will be reduced from 2,100 cfs to 1,950 cfs to conserve storage. After this decrease, flows through the City of Oroville will be 800 cfs and 1,150 cfs will be from the Outlet for a total of 1,950 cfs to the Feather River below the Outlet. All data as of midnight 9/3/2020 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  August 28, 2020 Oroville Recreation Update The Potters Fire burned over 900 acres, including areas adjacent to Oroville Dam’s main and emergency spillways, the Spillway Boat Ramp area, and the Thermalito Diversion Pool.Visitors are advised to remain mindful of air quality and to stay away from fire-damaged areas. All Lake Oroville State Recreation Area (LOSRA) boat ramps, parking lots, and day use areas are open, including North and South Forebay facilities. The Oroville Dam Spillway Boat Ramp and day use area is open for use 5 a.m. to 11 p.m. daily. The nearby Potters Ravine trail complex experienced significant damage from the Potters Fire and will be closed through the winter for rehabilitation work. Affected trails on the south side of the Thermalito Diversion Pool, including the Dan Beebe and Lakeland trails are open for use. The Brad Freeman Trail on the north side of the Diversion Pool remains closed just before Morris Ravine. The Diversion Pool’s car-top boat launch is open. Information about and current status of Lake Oroville recreation facilities is available on the Department of Water Resources (DWR) Lake Oroville Recreation webpage and on the LOSRA webpage The Lake Oroville Visitors Center remains closed and boat-in, floating, and group campsites are not currently available to reduce the spread of COVID-19. For information about available State Parks camping, as well as COVID-19 public health requirements while recreating, visit www.parks.ca.gov/COVID19Camping. Bidwell Canyon Boat Ramp Work to Resume in September The Bidwell Canyon Boat Ramp Stage Two Improvement Project is scheduled to resume September 1, depending on Lake Oroville elevation. As lake levels decrease, construction will continue on a project that started in Fall 2018 to expand the Stage Two parking area and provide two additional Stage Two boat ramp lanes to 700 feet. Construction was halted in February 2019 due to rising lake levels. Kelly Ridge and Arroyo Drive residents can expect to see large construction equipment, as well as rock and concrete deliveries, in the area beginning early September from 7 a.m. to 7 p.m. weekdays as the contractor works to complete the project by mid-November. Work will not occur over the Labor Day weekend. Last year, the Stage Two project constructed a new lower-level, concrete parking lot, expanded Bidwell Canyon’s mid-level boat launch from three to five lanes and added two boarding float lanes. Construction also improved the vertical curve at the top of the boat ramp to accommodate larger trailers. Oroville Dam Citizens Advisory Commission Meeting Held by California Natural Resources Agency The California Natural Resources Agency’s (CNRA) virtual meeting of the fourth Oroville Dam Citizens Advisory Commission (CAC) on August 21 covered ongoing dam safety initiatives, including the Oroville Dam Safety Comprehensive Needs Assessment, and discussed planned improvements based on the study’s risk-assessment findings. DWR’s current and planned recreation improvement projects were highlighted and information about Lake Oroville State Recreation Area’s facilities was shared. The public was able to ask questions and make comments. The presentation slides are available on the CAC website and a video recording, transcript, and summary of the meeting will be added in the coming weeks. The Oroville Dam Citizens Advisory Commission, created by Senate Bill 955 (Nielsen) in 2018, established a public forum for discussing issues related to Oroville Dam facilities. The Commission, housed within CNRA, represents the communities surrounding Oroville Dam for the purposes of providing public input as well as receiving information from state agencies related to the Oroville Dam, its related structures, the Feather River Fish Hatchery, and the Oroville-Thermalito Complex.  Oroville Area Algal Blooms Status
DWR’s Oroville Field Division will wrap up recreational swim beach cyanotoxin monitoring next week. Monitoring for cyanotoxins at the Thermalito Forebay and Thermalito Afterbay occurs weekly from Memorial Day to Labor Day. DWR’s Environmental Scientists will continue to assess any reported algal blooms in these areas. At Lake Oroville, harmful algal blooms (HAB’s) continue to be present in many locations and DWR’s Environmental Scientists will continue to monitor these blooms until they dissipate. If elevated levels of cyanotoxins are found, staff will work with California’s Regional Water Quality Control Board and recreation area managers to notify the public and post advisory signs at the affected waterbody. At this time there are no advisories in place. How can you keep yourself, your family, and your pets safe from HAB’s? Visit the Water Board’s website and DWR’s digital article on the DWR Updates webpage. The public is encouraged to report algal blooms on the HAB reporting webpage. Learn all about Salmon Join us for Water Wednesdays at 1 p.m. on DWR’s YouTube channel and learn all about salmon over the next few weeks. These family-friendly programs are designed for kids 10 to 14 but are appropriate for anyone who would like to learn more about California’s water resources. The fall season began August 26 with a five-part look at the lifecycle of the Chinook salmon that spawn in the Feather River, travel downriver, through the Delta, and finally to the ocean. Interested participants can pre-register through Zoom which will allow them to ask real time questions of the speaker. Visit the DWR Events webpage at https://water.ca.gov/News/Events to join or register for next Wednesday’s chat. Information will also be posted on DWR’s social media pages at @CA_DWR (Twitter) and @CADWR (Facebook). Water Wednesdays began in May 2020 and previous episodes are available on DWR’s YouTube channel – enter Water Wednesdays in the search bar. Current Lake Operations The elevation of Oroville’s reservoir is about 753 feet and storage is about 1.7 million acre-feet. Daily average inflows to the lake have ranged between 1,588 cfs (cubic feet per second) to 2,437 over the past week. High temperatures will continue into the first week of September. The Northern Sierra Basin rainfall totals remains below average for the year, at 63 percent of normal. The total releases to Feather River are 2,100 cfs to meet downstream Bay-Delta water quality and flow standards. Flows through the City of Oroville are about 950 cfs and likely to be slightly reduced for fisheries purposes in early September. Flows from the Thermalito Afterbay Outlet (Outlet) are about 1,150 cfs for a total of 2,100 cfs for the Feather River’s high flow channel downstream of the Outlet. Throughout the week flows through the City of Oroville and the Outlet may fluctuate for fisheries purposes. All data as of midnight 8/27/2020 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  August 21, 2020 Potters Fire Impacts Area Around Oroville Dam The Potters Fire, part of the Butte Lightning Complex of fires ignited by lightning strikes in the early morning of Monday, August 17, started in Potters Ravine near Oroville Dam’s Spillway Boat Launch area. The fire has burned nearly 1,000 acres, including areas adjacent to Oroville Dam’s main and emergency spillways and the Thermalito Diversion Pool. The Department of Water Resources (DWR) continues to monitor the fire’s status and DWR operations are ongoing with essential staff on site. The fire did not damage Oroville Dam. The high voltage transmission lines that are used to provide generation to the California electrical grid have been assessed and show no signs of fire damage. DWR environmental staff are providing assessments of fire damage to vegetation and soils. Please see the Oroville Recreation section below for the current status of recreation facilities. Oroville Recreation Update The Potters Fire and smoke from other northern California fires have impacted area recreation. All Lake Oroville State Recreation Area (LOSRA) boat ramps, parking lots, and day use areas are open, including North and South Forebay facilities. Visitors are advised to be mindful of air quality and to stay away from fire-damaged areas. The Oroville Dam Spillway Boat Ramp and day use area, previously closed due to the Potters Fire, has reopened for use 5 a.m. to 11 p.m. daily. The nearby Potters Ravine trail complex experienced significant damage from the Potters Fire and will be closed indefinitely for rehabilitation work. Affected trails on the south side of the Thermalito Diversion Pool, including the Dan Beebe and Lakeland trails are open for use. The Brad Freeman Trail on the north side of the Diversion Pool, and Burma Road, remain closed as of August 21. Information about and current status of Lake Oroville recreation facilities is available on the DWR Lake Oroville Recreation webpage and on the LOSRA webpage. The Lake Oroville Visitors Center remains closed and floating campsites and group campsites are not currently available to reduce the spread of COVID-19. For information about available State Parks camping, as well as COVID-19 public health requirements while recreating, visit www.parks.ca.gov/COVID19Camping. Oroville Dam Citizens Advisory Commission Meeting Held by California Natural Resources Agency The California Natural Resources Agency (CNRA), in accordance with Governor Newsom’s directives and to protect public health during the COVID-19 pandemic, held the fourth Oroville Dam Citizens Advisory Commission (CAC) meeting virtually on August 21 from 10 a.m. to noon. The meeting covered ongoing dam safety initiatives, including the Oroville Dam Safety Comprehensive Needs Assessment, and discussed planned improvements based on the study’s risk-assessment findings. DWR’s current and planned recreation improvement projects were highlighted and information about Lake Oroville State Recreation Area’s facilities was shared. The public was able to ask questions and make comments. The presentation slides are available on the CAC website and a video recording, transcript, and summary of the meeting will be added in the coming weeks. The Oroville Dam Citizens Advisory Commission, created by Senate Bill 955 (Nielsen) in 2018, established a public forum for discussing issues related to Oroville Dam facilities. The Commission, housed within CNRA, represents the communities surrounding Oroville Dam for the purposes of providing public input as well as receiving information from state agencies related to the Oroville Dam, its related structures, the Feather River Fish Hatchery, and the Oroville-Thermalito Complex. Postponed - PG&E Work to Close West Branch of Lake Oroville Utility work by Pacific Gas and Electric (PG&E) previously scheduled for Friday, August 21 on the West Branch of the Feather River at Lake Oroville – affecting boat traffic in the area – has been postponed. The work to remove conductors from transmission lines extending over the West Branch waterway near where it joins the Feather River’s North Fork of Lake Oroville is anticipated to be rescheduled later in August.  Grebes Nest Receive Help from DWR Western and Clark’s grebes, with their distinctive red eyes, graceful necks and long yellow bills, have returned to the Thermalito Afterbay for their nesting season. The shallow nature of the Afterbay is perfect for these two species of grebes who, along with only a few other aquatic bird species, nest on the water. DWR voluntarily restricts the elevation of the Thermalito Afterbay because significant decreases in reservoir elevation could strand the nests out of the water or submerge them if elevations increase. Find more information about the grebes at the DWR Updates webpage. Photos can be found on DWR’s Pixel webpage – enter Grebes in the search bar after creating a user name and password to log in.  Oroville Area Algal Blooms Status
DWR environmental scientists regularly monitor Lake Oroville, the Thermalito North Forebay, and the Thermalito Afterbay for cyanobacteria (blue-green algae) and their toxins. There are currently no Harmful Algal Bloom (HAB) advisories for Lake Oroville, the Thermalito Forebay, or the Thermalito Afterbay. Algal blooms continue to be present in many locations around Lake Oroville. Lab analysis of water samples from these water bodies continues to find minimal or no amounts of cyanobacteria in the algae. Sampling continues weekly and if elevated levels of cyanobacteria or toxins are found, DWR staff will work with California’s Regional Water Quality Control Board and recreation area managers to notify the public and post advisory signs at the affected waterbody. Non-toxic algal blooms can be irritating or even dangerous to pets and small children. To learn more about HABs, visit the Water Board’s website and DWR’s digital article on the DWR Updates webpage. The public is encouraged to report algal blooms on the HAB reporting webpage Online Water Education Program Returns to the DWR YouTube Channel Join us for Water Wednesdays at 1 p.m. on DWR’s YouTube channel and learn all about salmon over the next few weeks. These family-friendly programs are designed for kids 10 to 14 but are appropriate for anyone who would like to learn more about California’s water resources. We’re kicking off the fall season with a five-part look at the lifecycle of the Chinook salmon that spawn in the Feather River, travel downriver, through the Delta, and finally to the ocean. Interested participants can pre-register through Zoom which will allow them to ask real time questions of the speaker. Visit the DWR Events webpage at https://water.ca.gov/News/Events to join or register for next Wednesday’s chat. Information will also be posted on DWR’s social media pages at @CA_DWR (Twitter) and @CADWR (Facebook). Water Wednesdays began in May 2020 and previous episodes are available on DWR’s YouTube channel – enter Water Wednesdays in the search bar. Current Lake Operations The elevation of Oroville’s reservoir is about 756 feet and storage is about 1.73 million acre-feet. Daily average inflows to the lake have ranged between 1,485 cfs (cubic feet per second) to 2,462 over the past week. High temperatures will continue into the week of August 24. The Northern Sierra Basin rainfall totals remains below average for the year, at 63 percent of normal. The total releases to Feather River are 2,300 cfs to meet downstream Bay-Delta water quality and flow standards. Flows through the City of Oroville are about 950 cfs. Flows from the Thermalito Afterbay Outlet (Outlet) are about 1,350 cfs for a total of 2,300 cfs for the Feather River’s high flow channel downstream of the Outlet. Throughout the week flows through the City of Oroville and the Outlet may fluctuate for fisheries purposes. Additionally, in response to energy demands from the recent heat wave, DWR increased power generation from Hyatt Power Plant by increasing Feather River releases by 500 cfs August 18-20. Flows return to 2,300 on August 21. All data as of midnight 8/20/2020 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov.  August 14, 2020 California Natural Resources Agency to Host Oroville Dam Citizens Advisory Commission Public Meeting The California Natural Resources Agency (CNRA), in accordance with Governor Newsom’s directives and to protect public health during the COVID-19 pandemic, is hosting the fourth Oroville Dam Citizens Advisory Commission (CAC) meeting virtually on Friday, August 21 from 10 a.m. to noon. The meeting’s agenda will focus on ongoing dam safety initiatives and current recreation access as well as planned improvements; there will also be an opportunity for members of the public to ask questions and make comments. Persons interested in participating are directed to the CAC’s website for information on how to join the meeting. Links to meeting materials will be posted on the CAC website the week of August 17. The Oroville Dam Citizens Advisory Commission, created by Senate Bill 955 (Nielsen) in 2018, established a new public forum for discussing issues related to Oroville Dam facilities. The Commission, housed within CNRA, represents the communities surrounding Oroville Dam for the purposes of providing public input as well as receiving information from state agencies related to the Oroville Dam, its related structures, the Feather River Fish Hatchery, and the Oroville-Thermalito Complex. PG&E Work to Close West Branch of Lake Oroville Utility work by Pacific Gas and Electric (PG&E) on the West Branch of the Feather River at Lake Oroville will require intermittent closure of boating from 6:30 a.m. to 1 p.m. Friday, August 21. PG&E crews will be removing conductors from transmission lines extending over the West Branch waterway near where it joins the Feather River’s North Fork of Lake Oroville. Boat traffic will not be permitted to cross under the transmission lines until they can be safely escorted through by traffic control boats identified by flashing lights. Boaters in the Lime Saddle Marina area and those entering the West Branch are advised to prepare for temporary delays. The waterway is anticipated to reopen by 1 p.m.  Oroville Recreation Update Lake Oroville and the North and South Forebay boat ramps, parking lots, and day use areas are open. Except for the Oroville Dam Spillway Boat Ramp area, which is open 5 a.m. to 11 p.m. daily, Lake Oroville State Recreation Area (LOSRA) boat ramps are open 24 hours a day, seven days a week. Trails and day use areas are open from 8 a.m. to sunset. Floating campsites and group campsites are not currently available to reduce the spread of COVID-19. For information about State Parks camping, as well as COVID-19 public health requirements while recreating, visit www.parks.ca.gov/COVID19Camping. The Oroville Wildlife Area (OWA), including the Thermalito Afterbay, is open 1.5 hours before sunrise to one hour after sunset and offers miles of trails and wildlife viewing. The Forebay Aquatic Center at the North Forebay Recreation Area is open Friday through Sunday 10 a.m. to 7 p.m. for boat, kayak, and other aquatic equipment rentals. Information and an interactive map of Lake Oroville and OWA recreation facilities is available on the Department of Water Resources (DWR) Lake Oroville Recreation webpage. The Lake Oroville Visitors Center remains closed due to COVID-19.  Grebes Nest Receive Help from DWR Western and Clark’s grebes, with their distinctive red eyes, graceful necks and long yellow bills, have returned to the Thermalito Afterbay for their nesting season. The shallow nature of the Afterbay is perfect for these two species of grebes who, along with only a few other aquatic bird species, actually nest on the water. DWR voluntarily restricts the elevation of the Thermalito Afterbay because significant decreases in reservoir elevation could strand the nests out of the water or submerge them if elevations increase. Find more information about the grebes at the DWR Updates webpage. Photos can be found on DWR’s Pixel webpage – enter Grebes in the search bar after creating a user name and password to log in.  Oroville Area Algal Blooms Status
DWR environmental scientists regularly monitor Lake Oroville, the Thermalito North Forebay, and the Thermalito Afterbay for cyanobacteria (blue-green algae) and their toxins. There are currently no Harmful Algal Bloom (HAB) advisories for Lake Oroville, the Thermalito Forebay, or the Thermalito Afterbay. Algal blooms continue to be present in many locations around Lake Oroville. Lab analysis of water samples from these water bodies continues to find minimal or no amounts of cyanobacteria in the algae. Sampling continues weekly and if elevated levels of cyanobacteria or toxins are found, DWR staff will work with California’s Regional Water Quality Control Board and recreation area managers to notify the public and post advisory signs at the affected waterbody. Non-toxic algal blooms can be irritating or even dangerous to pets and small children. To learn more about HABs, visit the Water Board’s website and DWR’s digital article on the DWR Updates webpage. The public is encouraged to report algal blooms on the HAB reporting webpage. DWR Water Education Program Educates Youth Online This Summer Missing Summer Camp? Join DWR’s virtual Summer Camp. DWR Staff will be providing fun activities relating to DWR’s recent Water Wednesday’s videos. The family-friendly programs are designed for kids 10 to 14 but are appropriate for anyone who would like to learn more about California’s water resources. Each video is available on DWR’s YouTube channel and a listing of all the program’s episodes can be found by clicking the Playlists tab. Activity suggestions and information can be found in the video’s comment section as they are added each week. Current Lake Operations The elevation of Oroville’s reservoir is about 760 feet and storage is about 1.77 million acre-feet. Daily average inflows to the lake have ranged between 1,365 cfs (cubic feet per second) to 2,025 over the past week. An excessive heat watch is in effect this weekend through Sunday evening and high temperatures will continue into the week of August 17. The Northern Sierra Basin rainfall totals remains below average for the year, at 63 percent of normal. The total releases to Feather River are 2,300 cfs to meet downstream Bay-Delta water quality and flow standards. Flows through the City of Oroville are about 1,550 cfs. Flows from the Thermalito Afterbay Outlet (Outlet) are about 750 cfs for a total of 2,300 cfs for the Feather River’s high flow channel downstream of the Outlet. Throughout the week flows through the City of Oroville and the Outlet may fluctuate for fisheries purposes. All data as of midnight 8/13/2020 ### Know someone who would like to receive Community Updates? They can email their request to oroville@water.ca.gov. |
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