[Mick]

https://cdec.water.ca.gov/reportapp/javareports?name=RESSW

Reservoir capacity updated for May 6, 2024 (using threepointer's scale). Listed with % of Average to date:

Large (1 MM+ AF):
Oroville, 100% / 128%
Shasta, 97% / 115%
Pine Flat, 95% / 115%
San Luis, 68% / 85%
New Melones, 86% / 138%
Trinity, 85% / 108%
Don Pedro, 88% / 114%
Lake McClure, 88% / 114%
Berryessa, 96% / 115%
Almanor, 82% / 114%

Medium (300k - 999k AF, where available)
Folsom, 89% / 116% 
New Bullards, 97% / 114%
Diamond Valley, 90% / 119%
Indian Valley, 90% / 148%
Millerton Lake, 100% / 139%
Isabella, 59% / 145%
Lake San Antonio, 83% / 140%
Lake Tahoe/Tahoe City, 92% / 203%
Nacimiento, 87% / 139%
Camanche, 91% / 140%
New Hogan, 76% / 135%
Castaic, 83% / 96%
Clear Lake, 101% / 123%

SF Bay Reservoirs (and of local interest, where available)
Hetch Hetchy, 87% / 130%
Calaveras, 95% / 174%
Del Valle, 53% / 104%
U San Leandro, 100% / 110%
San Pablo, 71% / 94%
Chabot, 95% / 105%
Briones, 86% / 101%
Lexington Reservoir, 96% / 139%
San Antonio Reservoir, 104% / 115%
Crystal Springs Reservoir, 71% / 92%

Reservoirs have recovered even more than last month.  The capacity most of the large reservoirs have increased in the last five weeks between 2% and 19% (Almanor, Trinity, Shasta, Oroville, New Melones, Don Pedro, Pine Flat) over the last month. Only Berryessa and San Luis were down, by 1% and 5% respectively. 

Increases have been even greater at the mid-sized reservoirs (300k to 1mm acre feet). A few are down (Nacimiento, Clear Lake); Diamond Valley was unchanged and the rest are up at least 4%, some in the double digits. 

Not surprisingly, local SFBA reservoirs fluctuated by a few percent at most. They're generally filled, or have a good reason not to be.

[Mick]

https://cdec.water.ca.gov/reportapp/javareports?name=RESSW

Reservoir capacity updated for May 6, 2024 (using threepointer's scale). Listed with % of Average to date:

Large (1 MM+ AF):
Oroville, 100% / 128%
Shasta, 97% / 115%
Pine Flat, 95% / 115%
San Luis, 68% / 85%
New Melones, 86% / 138%
Trinity, 85% / 108%
Don Pedro, 88% / 114%
Lake McClure, 88% / 114%
Berryessa, 96% / 115%
Almanor, 82% / 114%

Medium (300k - 999k AF, where available)
Folsom, 89% / 116% 
New Bullards, 97% / 114%
Diamond Valley, 90% / 119%
Indian Valley, 90% / 148%
Millerton Lake, 100% / 139%
Isabella, 59% / 145%
Lake San Antonio, 83% / 140%
Lake Tahoe/Tahoe City, 92% / 203%
Nacimiento, 87% / 139%
Camanche, 91% / 140%
New Hogan, 76% / 135%
Castaic, 83% / 96%
Clear Lake, 101% / 123%

SF Bay Reservoirs (and of local interest, where available)
Hetch Hetchy, 87% / 130%
Calaveras, 95% / 174%
Del Valle, 53% / 104%
U San Leandro, 100% / 110%
San Pablo, 71% / 94%
Chabot, 95% / 105%
Briones, 86% / 101%
Lexington Reservoir, 96% / 139%
San Antonio Reservoir, 104% / 115%
Crystal Springs Reservoir, 71% / 92%

Reservoirs have recovered even more than last month.  The capacity most of the large reservoirs have increased in the last five weeks between 2% and 19% (Almanor, Trinity, Shasta, Oroville, New Melones, Don Pedro, Pine Flat) over the last month. Only Berryessa and San Luis were down, by 1% and 5% respectively. 

Increases have been even greater at the mid-sized reservoirs (300k to 1mm acre feet). A few are down (Nacimiento, Clear Lake); Diamond Valley was unchanged and the rest are up at least 4%, some in the double digits. 

Not surprisingly, local SFBA reservoirs fluctuated by a few percent at most. They're generally filled, or have a good reason not to be.