
The year 2015 will become infamous as the one when many California fish populations reached record low levels, largely due to poor water management by the state and federal governments.
The Bureau of Reclamation and Department of Water Resources continued to drain Trinity, Shasta, Oroville and Folsom reservoirs to record low levels during a record drought to supply subsidized water to corporate agribusiness interests, Southern California water agencies and oil companies conducting fracking operations.
The good news in an otherwise disturbing outlook is the first El Niño storms that arrived at the end of the year to start recharging reservoirs depleted due to mismanagement by the agencies.
Folsom Lake dropped to a record low level of 14 percent by the end of November and early December and other reservoirs around the state were plagued by record low water conditions.
Winter-run Chinook salmon, a federal and state endangered species, suffered from the second disastrous year in a row, perishing in lethally warm conditions on the upper Sacramento River as almond growers continued to expand their water-intensive almond tree acreage on the west side of the San Joaquin Valley.
Only 318,000 juvenile winter-run salmon survived to pass Red Bluff in 2015, or just 3 percent of 9,744,000 eggs according to data released by NOAA’s National Marine Fisheries Service. Just 5 percent of the salmon survived to pass Red Bluff the previous year. By comparison, 41 percent of 2,0148,000 eggs survived to pass Red Bluff in 2011.
"I think everyone tried to make it work and despite everybody's best efforts it still was too warm," claimed Maria Rea, a deputy regional.