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Where Would Extra Water In River Come From?

The framework of a plan for the Sacramento River watershed released Friday by the state Water Resources Control Board calls for an increase in the amount of water running into the Sacramento-San Joaquin Delta and out to sea, but it leaves the question of where that water would come from largely unanswered. It’s a good chunk of water. According to the framework, the target of letting 55 percent of “unimpeded flow” run downstream amounts to a reduction of 17 percent of the current average surface water supply available in the Sacramento River and its tributaries, plus the three rivers that run directly into the delta from the east.

Plans Would Reduce Water Diversions In North More Than South

A final draft plan for the San Joaquin River system has been released by state water regulators. It was met with howls of outrage over reductions in the amount of water that could be sucked out of the river. The plan was labeled a “water grab” and the “the first shot in a new water war.” But Friday the State Water Board also released a “framework” for a similar plan being prepared for the Sacramento River watershed, which would see even larger reductions of diversions in the north valley.

Drought’s Aftermath Gives Fire Season A Boost

California’s wildfire season is off to its worst start in 10 years. Through Monday morning, 196,092 acres have burned across the state since Jan. 1 — an area more than nine times the size of Chico and more than double the average by July 9 of the previous five years — according to an analysis of federal and state fire statistics by the Bay Area News Group. From the Oregon border to Napa County, Santa Barbara to San Diego, thousands of firefighters with helicopters, bulldozers and air tankers are battling hot temperatures and windy conditions at a time when, most years, summer fire season has barely begun.

Oroville Dam: Senate Passes Bill To Require Independent Risk Analysis

The U.S. Senate passed on Monday the 2019 Energy and Water Development appropriations bill, which requires an independent risk analysis of Oroville Dam. Additionally, the bill would order the Federal Energy Regulatory Commission to report the findings of an independent panel reviewing the state Department of Water Resources’ dam safety practices to the Senate committee. Next, the proposed piece of legislation will head to the House of Representatives for reconciliation and a final vote. It passed through the Senate energy and water development appropriations subcommittee on May 24.

DWR Plans To Drop Lake Oroville Levels

The state Department of Water Resources announced plans on Friday to draw Lake Oroville down to 808 feet elevation by early next week. This is to provide a second point of access to the upper chute of the Oroville Dam spillway, through the radial gates, for construction. Water surpasses the radial gates when the lake reaches 813 feet elevation. “Construction activities on the upper chute of the spillway revealed bedrock conditions that require additional excavation,” the press release from DWR reads.

DWR Expands On Response To Spillway Forensic Report

The state Department of Water Resources has beefed up its response to the independent forensic report on what caused the Oroville Dam spillway failure last year. The report, released on Jan. 5, described how insufficient maintenance and repairs and faulty original design allowed water to seep through the spillway’s cracks and joints. It also blamed “long-term systemic failure” on the part of DWR, regulators and the dam safety industry at large.

New Set Of Scores Released For Water Bond Projects

Water storage projects seeking money from Proposition 1 got another round of scoring Friday from the California Water Commission staff, adding a little more clarity to what will get how much. Proposition 1, a water bond measure passed in November 2014, included $2.7 billion for new water storage in the state. Twelve projects initially sought a share of that money, including Sites Reservoir, a proposed 1.8 million acre-foot off-stream reservoir west on Maxwell in Colusa County.

Oroville Dam: DWR Attempts To Quash Butte County Lawsuit

Whether the Butte County district attorney will have a shot at winning a lawsuit against the state Department of Water Resources could come down to a comma. At the North Butte County Courthouse on Friday, the two sides presented different interpretations of the 1875 law that District Attorney Mike Ramsey is suing under for environmental damages caused by the Oroville Dam crisis in February 2017. Lawyers representing DWR tried to convince Butte County Superior Court Judge Michael Candela to throw out the complaint because Ramsey did not have the authority to sue.

Bird’s Eye Look Of Work Underway At Oroville Dam Spillways

The second and final phase of reconstruction continues at the Oroville Dam spillways. This year, contractor Kiewit Infrastructure West Co. is rebuilding the top 730-foot portion of the main spillway and using structural concrete to rebuild the walls and resurface the chute in the middle. A flight over the location last week during a break in Butte County Sheriff’s Office helicopter training exercise, showed that much original concrete at the top of the chute has been removed, along with the walls.

State Has ‘March Miracle’ In Water Conservation

There may not have been a “March Miracle” when it came to the snowpack in the state, but there was sure one when it came to water conservation. The State Water Resources Control reported that in March urban Californians used 24.8 percent less water than in March 2013, the benchmark year considered to be before the drought. That’s a dramatic turnaround from conservation numbers that have been dropping fairly steadily since June 2016, culminating in February with the state using more water than during the same month in 2013.