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A cellphone video that has been seen more than 5 million times after KCRA 3 shared it on Facebook Tuesday. It shows a mother bear and her two cubs swimming at Pope Beach in Lake Tahoe, near Camp Richardson. It’s not every day you see a family of bears playing in a public lake — unless you’re a biologist. “At Lake Tahoe, we get bears down at the lake frequently,” said Jason Holley, a supervising wildlife biologist with the California Department of Fish and Wildlife.

Last week, University of California Davis Professor Geoff Schladow broke the news gently before a crowd of residents and scientists that Lake Tahoe is still getting warmer, regional winters are still getting shorter, and overall snowfall is still on the decline. “Hopefully you’re not like me where you’ve been investing in skis each year,” said Schladow. The news — highlighted by the fact that 2015 was the warmest year yet for Lake Tahoe — came with the release last week of the UC Davis Tahoe Environmental Research Center’s 10th annual “Tahoe: State of the Lake Report.”

Understanding California’s balance sheet for water—how much there is, who has claims to it, and what is actually being “spent”—is key to effective and sustainable water management, especially during droughts. But the state’s system of accounting is outdated and ineffective for managing some of our biggest water challenges, according to new research from the PPIC Water Policy Center. A group of water management experts gathered to discuss the topic at a PPIC event last week. These weaknesses make it harder to manage groundwater, water for the environment, surface water allocations, and water trading, he said.

One would think an agency caught in the grips of one of the worst droughts California has ever seen would handle and account for its water supply with extreme prudence.  And yet, in attempting to avoid mandatory conservation measures, the Metropolitan Water District has grossly overestimated its projected water supplies when performing a state-required “stress test” to model water conditions in 2017, 2018, and 2019.

Commerce Secretary Penny Pritzker made a brief visit to Fresno on Wednesday, where she talked with farmers and agriculture officials about trade, economic opportunities and, primarily, water. “She was well briefed,” said Rep. Jim Costa, the Fresno Democrat who invited Pritzker to visit. “She knew the challenges created for water users here in the Valley.” Costa said Pritzker talked for 30 to 40 minutes about efforts by the U.S. Department of Commerce to improve economic activity for businesses, as well as business opportunities and the impact of trade for California.