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Riverside County Has a New Plan to Fix the Salton Sea — or at Least a Part of It

Riverside County officials on Thursday unveiled a possible $400-million remedy for some of what ails the shrinking Salton Sea: record-high salinity levels, die-offs of fish, fewer birds and an immense “bathtub ring” of smelly playa prone to toxic dust storms. The so-called North Lake Vision proposed by Riverside County Supervisor Manuel Perez calls for creation of an in-lake barrier, or dam, on the north end of the sea that would be filled with enhanced flows from the White Water River to create what he described as “a 4,200-acre healthy lake within a much larger not-so-healthy one.”

Metropolitan Water District Authorizes Assessments, Monitoring System Upgrades for Lake Mathews and Lake Skinner

The Metropolitan Water District of Southern California will be undertaking comprehensive assessments of the spillways and dam structures at Lake Mathews and Lake Skinner along with preliminary design of upgrades to the dam monitoring systems at both lakes. The MWD board vote, Dec. 12, also approved an agreement with AECOM, an international design firm, for technical support of those activities. The $2.86 million appropriation for the project covers $2,000,000 for the study and $860,000 to upgrade the monitoring systems and includes $1.53 million for AECOM’s consultant work.

Brown Administration Working to Scale Down $17 Billion Delta Tunnels Project

Faced with a shortage of money and political support after seven years of work, Gov. Jerry Brown’s administration is working on a plan to scale back one of his key legacy projects — a $17 billion proposal to build two massive tunnels under the Sacramento-San Joaquin River Delta to make it easier to move water from Northern California to the south.