Tag Archive for: Lake Oroville

Massive Dixie Fire burn Scar Could Cause Unprecedented Runoff Into Waterways This Winter

State water officials are facing unprecedented challenges preventing erosion and runoff this winter after the Dixie Fire burned more acreage than any other single wildfire in California history. Crews have begun erosion control projects and are planning for the run-off of sediment into the Sierra watershed throughout the wet season. Crews with the California Conservation Corps are out doing erosion control in the burn scar areas in Greenville, in Plumas County. Most of the town was destroyed in the Dixie Fire.

Could California Handle Another Year of Drought? State Officials Weigh in on Current Situation

In a multi-agency meeting on the state of California’s drought conditions, state officials painted a broader picture on water allocation, lack of available water and what the Golden State is facing in the months and years to come.

Officials expect record low water levels across the state, especially for Oroville and San Luis Reservoir. Jeanine Jones with the California Department of Water Resources said the state is at 58% of average reservoir storage as a whole for this time of year. As of Monday, Aug. 9, Lake Oroville came in at 34% of average and Folsom Lake came in at 35% of average.

‘We’re in Uncharted Territory’: Lake Oroville Levels Reach Historic Low, Impacting Recreation

In a year already plagued by pandemic and wildfires, Californians are also entangled with the crippling effect of drought.

“Every year, there seems to be a disaster and issues,” lamented California State Parks Public Safety Chief Aaron Wright, who responded to help Oroville through the Camp Fire and many other crises.

In 2017, hundreds of thousands of lives were threatened when massive flooding damaged the Oroville Dam. Today, changing weather conditions have created a stark contrast from years ago: Hot temperatures and low rainfall have left miles of dusty, cracked shorelines exposed.

California Hydroelectric Plant Shut as Water Level Drops

Drought-stricken California on Thursday shut down one of its largest hydroelectric plants because there’s not enough water to power it.

The six-turbine Edward Hyatt Power Plant was taken off-line after the water level in the Oroville Dam reservoir that feeds it sank to an historic low of less than 642 feet (195.7 meters) above mean sea level.

The reservoir in the Sierra Nevada foothills north of Sacramento was less than a quarter full.

California Drought: One of the State’s Biggest Reservoirs Hit a Record Low this Week

Lake Oroville, one of California’s biggest reservoirs, reached its lowest-ever point this week, breaking a record set decades ago in the latest troubling sign of the punishing drought conditions afflicting the state.

The lake reached a “new historic low elevation” of 642.73 feet of water, which is down from 645 feet in September 1977, said John Yarbrough, assistant deputy director of the California State Water Project, in a statement.

Lake Oroville at Lowest Levels Since 1977

Lake Oroville reached the lowest levels since September 1977, measuring 643.5 feet above sea level at 10 a.m. Tuesday. For comparison, when Lake Oroville is full, the surface water level is 900 feet above sea level.

Increasing issues are arising from the low levels being seen at Lake Oroville. Water operations manager for the Department of Water Resources State Water Project Molly White said last week in an email that due to the falling lake levels, the Edward Hyatt Power Plant may be forced to close down for the first time in its history due to low lake elevation.

Lake Oroville Feet Away From Historic Low, Could Beat Record in Coming Days

How low can Lake Oroville go? While losing over a foot of water each day, historically low is the answer.

The lake is on track to beat its lowest recorded record: 645 feet above sea level in September 1977. Friday, it sits at 646.97 feet, just feet away from a new record.

This could drop dramatically further to 620 feet by late October, according to Molly White, Water Operations Manager for the Department of Water Resources (DWR).

Projection: Lake Oroville Could Reach Record Low by November

As drought conditions continue throughout Butte County, the Department of Water Resources is currently projecting that the surface water level of Lake Oroville could reach an all-time low of 640 feet above sea level by October or November.

As of Thursday, Lake Oroville’s surface water level was 648.47 feet above sea level. When full Lake Oroville’s surface water level is 900 feet above sea level.

‘It’s Been Dropping Fast All Year’: Concerns Rise Over Water Levels at Lake Oroville

The drought is taking its toll on dams and rivers throughout California and there is no clearer example than at Lake Oroville where water levels have been dropping all year.

“It’s been dropping fast all year,” said fisherman Jeremiah Corlin. “It’s been slowing down, but it’s still dropping fast.”

The Oroville Dam is the state water system’s tallest, but boaters and fishermen have witnessed the water level fall nearly 250 feet below average.

Hydro Energy Reduced as California Reservoirs Shrink

California’s reservoirs and rivers are startlingly low, forcing many of the state’s more than 270 hydropower facilities to generate less power.

Lake Oroville, one of the state’s largest reservoirs, made headlines because its water levels have dropped so low the power plant may need to shut down for the first time. While most other hydropower plants aren’t at risk of shutting down, plants that rely on watersheds up and down the state are not able to generate normal amounts of power.