April 4, 2023 — California’s snowpack is now one of the largest ever, bringing both drought relief and flooding concerns, the California Department of Water Resources (DWR) reported yesterday.
Above-Average Snowpack.
DWR recently conducted a snow survey at Phillips Station
This year’s snowpack is one of the largest on record in California and is posing severe flood risks, particularly in the Southern San Joaquin Valley. The state’s flood infrastructure will continue to face climate-driven challenges for moving and storing as much of the flood water as possible.
For California’s snow course measurements, only 1952, 1969 and 1983 recorded statewide results above 200 percent of the April 1 average, DWR reports
Groundwater Recovery; Water Conservation.
While winter storms have helped the snowpack and reservoirs, groundwater basins are much slower to recover. Many rural areas are still experiencing water supply challenges, especially communities that rely on groundwater supplies which have been depleted due to prolonged drought. Long-term drought conditions in the Colorado River Basin will also continue to impact the water supply for millions of Californians.
The state is encouraging Californians to make water conservation a way of life as more swings between wet and dry conditions will continue in the future.
Because of the swings, whether the state is out of drought is over is up for debate. According to The Guardian
Snow Surveys to Continue.
DWR conducts five media-oriented snow surveys at Phillips Station each winter near the first of each month, January through April and, if necessary, May. Given the size of this year’s snowpack with more snow in the forecast, DWR anticipates conducting a May snow survey at Phillips Station.
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