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War of Words Flares in Arizona Over Lake Mead Water

Officials in Arizona have reached an impasse on a multistate agreement aimed at storing more Colorado River water in Lake Mead, but Southern Nevada Water Authority chief John Entsminger said he is confident the deal will still get done. Since 2015, Nevada, California and Arizona have been negotiating a drought contingency plan to keep Lake Mead from shrinking enough to trigger a first-ever federal shortage declaration and force Nevada and Arizona to cut their use of river water.

Holy CDEC*: New Melones Hits 2M Acre-feet

New Melones Lake soared past 2 million acre-feet of storage over the past few days, a level that no one thought possible (well, I certainly didn’t) a mere six months ago.The reservoir is now at its highest mark since 2011. And still rising. This afternoon’s heat has pushed inflow above 9,000 cubic feet per second as Sierra snow begins to melt. New Melones is now encroaching into space reserved for flood control. And as a consequence, officials are finally releasing substantial amounts of water from the dam — about 5,000 cfs on Tuesday.

California Proposes Stringent Cap On Toxic Chemical In Drinking Water

California regulators are proposing a strict limit on a toxic man-made chemical that has contaminated water supplies throughout the state, particularly in its vast agricultural heartland.

California would be only the second state, after Hawaii, to establish a threshold for the former pesticide ingredient and industrial solvent known as TCP (1,2,3-trichloropropane) in drinking water. The chemical compound, identified in California as a human carcinogen, is no longer in wide use but has leached over the years into many wells and reservoirs.

OPINION: Compounding The Water Issue

The adage “One thing leads to another” is reaching new heights in California. For 150 years we have attempted to suppress forest fires instead of managing them, hindering nature’s way of thinning our forests. Prior to the spotted owl and the Endangered Species Act, we selectively logged the forests which replenished themselves every decade. We also used prescribed burns and grazing to accomplish forest thinning. Grazing and logging also provided jobs and revenue.

Redding Continues To Encourage Water Conservation After Drought

The City of Redding was out testing their sprinkler systems late Tuesday morning to ensure they were all working properly.  “The drought is over. The governor officially declared that,” said Brian Crane, who is the Public Works Director.  Even though the drought is over, Crane explained Governor Jerry Brown continues to keep some water regulations in place.

Break in California Levee System Could Contaminate Bay Area Drinking Water Supply

A five year survey released by the California Department of Water Resources reveals half of the levees that guard California cities from a major flood don’t meet modern standards, and if a levee were to break in the wrong place, it could cut off the drinking water supply to the Bay Area for months or even years. Much of the state’s 13,000 miles of levees were built in the 1800s to protect farmland in the Sacramento and San Joaquin valleys from potential flood.

California’s Snowpack Nearly Double Of Normal Level, Final Survey Of Season Finds

Warming springtime temperatures in California are expected to accelerate melting of the state’s record snowpack, sending water surging down a major river in Yosemite National Park that could overflow its banks, officials said Monday.Reservoirs downstream from the Sierra Nevada have been lowered in anticipation of the heavier-than-normal runoff, said reservoirs managers. The current snowpack is double its normal size.The snowmelt flows downhill during warm months into reservoirs and canals, which supply one-third of the water used by residents of the most populous U.S. state. It also irrigates crops in the nation’s most productive farming state.

Will Ruling On Emails Make Brown More Transparent?

More than one month after the state Supreme Court ruled unanimously that text messages and emails sent by public officials on their personal devices are matters of public record if they deal with public business, Gov. Jerry Brown has still not moved on his own email issues. During that time, in fact, Brown flouted his own boasts of transparency by using a federal anti-terror rule to deny public access for records on various aspects of the Oroville Dam crisis.

Oroville Dam Spillway Flows To Be Cut Off Starting Today

Oroville >> Flows down the damaged main Oroville Dam spillway are being shut off today through Tuesday, and the flow in the Feather River past Oroville will be reduced. The Department of Water Resources said in a press release that starting at 9 a.m. today that releases from Lake Oroville would gradually be scaled back from 35,000 cubic feet per second to 8,000 cfs by 3 p.m. Tuesday. All the water will then be flowing through the Hyatt Powerhouse under the dam.

Sierra Snowpack Is Huge And Melting Fast – What That Means For Spring Flooding

The wettest winter in Northern California history ended the drought and produced an abundant Sierra Nevada snowpack. Now it’s starting to melt, and quickly. As state officials completed the final snowpack survey of the season Monday, forecasters predicted high river flows throughout spring into midsummer. The federal government’s California Nevada River Forecast Center said the undammed Merced River, which flows through the Yosemite Valley, could rise above flood stage this week. The flooding could create “nuisance” impacts such as closing access roads or campgrounds in the national park, said the forecast center’s hydrologist Alan Haynes.