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Oroville Dam Floodgates Opened for 1st Time Since February

The floodgates at Oroville Dam in California were re-opened on Friday, March 17, for the first time since the end of February. The dam has been releasing water up to 50,000 cubic feet per second since, according to a press release. The flow in the Feather River also increased because of the release, and Lake Oroville’s level has dropped approximately four feet per day. The California Department of Water Resources expected to maintain the water flow for five to six days in order to bring down the lake level in order to provide sufficient storage for rain and snowmelt.

Saving Fish May Have Caused Oroville Disaster

Reportedly, an effort to save millions of salmonoid fish below the Oroville dam may have caused a delay in releasing water from Oroville Dam on February 12. It set up the evacuation of at least 188,000 people in the area after authorities warned of an emergency spillway in the structure was in danger of failing and unleashing uncontrolled floods of water on towns below. It was a near disaster and would have taken agricultural irrigation water with it, which has a lot of people asking questions. One person is Edward Needham. He provides agricultural services for growers throughout the state.

Feds Approve Aid To California Counties, More Still Needed

While federal funding is on its way to help Tuolumne County and others in California pay for damage related to storms in late January, more will be needed to cover the same for February. The assistance is the third request by Gov. Jerry Brown that the Trump administration has approved for more than $500 million in estimated damages throughout the state. That includes more than $6.8 million in Tuolumne County alone. “This will definitely help for sure,” said Deputy County Administrator Tracie Riggs, who serves as emergency services coordinator.

What This Week’s Storms Mean For California’s Flood Control System

While a nearly record-breaking rainy season has battered California’s dams and stretched the limits of local levees, the storms that began to hit Sacramento on Tuesday aren’t expected to put much additional strain on the state’s flood-control system. Spanning into next week, the storms are expected to drop as much as two inches of rain in Sacramento and two feet of snow in the higher elevations of the Sierra Nevada. But federal weather forecasters said Tuesday they aren’t too worried about widespread problems.

Gov. Brown Heading to Washington

California Gov. Jerry Brown (D), one of the sharpest gubernatorial critics of President Trump, will travel to Washington this week for meetings on foreign policy and other matters. Brown will be in Washington starting tomorrow to attend the board meeting of the Nuclear Threat Initiative, a group founded by Ted Turner and former Sen. Sam Nunn (D-Ga.) that is focused on nuclear, biological, cyber and other risks. Brown joined the group in January. He’ll also meet with “government leaders and others,” his office said in a statement, but those meetings haven’t been scheduled yet.

Water Battle Is Now Going Underground

There are over 500 wells pumping water from the same source — the Eastern San Joaquin Groundwater Sub-Basin. That includes municipal wells in Manteca, Ripon, Lathrop, Stockton, and Lodi as well as agricultural wells and domestic wells serving rural homes. You may consider that irrelevant information given water comes out of your tap when you turn the faucet on. But what local agencies are doing in the next few years to create a framework to manage the water basin to meet a pending state mandate requiring groundwater basin sustainability will impact how freely water flows and determine who gets how much water.

Winter-Like Rain Forecast For 1st Week Of Spring

Winter weather is coming back to the Bay Area — just in time for spring. Starting Monday, the day of the vernal equinox, a week-long system of cool storms will swing through Northern California, bringing several inches of rain to the Bay Area and more snowfall in the snow-stuffed Sierra, according to the National Weather Service. The pattern follows two weeks of mostly sunshine around the region in what now appears to be a limited break from one of the wettest rain seasons in years.

How Hydroelectric Power Has Roared Back In California

After slowing to a trickle during the past five years of punishing drought, hydroelectric power in California is poised to make a major comeback this spring and summer, thanks to the wet winter. Across Northern California, hydroelectricity producers say their reservoirs are brimming at levels not seen in decades. Together, their dams should produce as much as 21 percent of the state’s total electricity output this year, according to projections from the California Energy Commission. That would be the highest percentage for hydropower since 2011, according to the commission’s Energy Almanac. That was the last wet winter before the drought.

Bill Would Expand Protections For California’s Rivers

A bill to expand protections for California’s wild and scenic rivers is working its way through the state legislature. The measure approved by an Assembly committee Monday would bring state rules in line with more expansive federal laws. Supporters say California needs to step in now in case the federal government relaxes its rules under the new administration. Republican Assemblyman Travis Allen voted against the bill and based his position on the state’s water needs.

Los Angeles Moves to Prevent Flooding in Area Near Aqueduct

The threat of destructive flooding from a monstrous Sierra Nevada snowpack that supplies Los Angeles with its water led Mayor Eric Garcetti to declare an emergency Monday to protect the city’s aqueduct system and the people who live nearby. Flooding is not a threat in the nation’s second-largest city. But it could swamp the rural Owens Valley hundreds of miles north, which has long had a fraught relationship with the metropolis that surreptitiously bought rights to its water and channeled it south more than a century ago.