[Mick]

RESSW.pdf (ca.gov)

Reservoir capacity updated for January 3, 2024 (using threepointer's scale). Listed with % of Average to date:

Large (1 MM+ AF):
Oroville, 66% / 129%
Shasta, 67% / 120%
Pine Flat, 58% / 184%
San Luis, 56% / 100%
New Melones, 82% / 150%
Trinity, 50% / 85%
Don Pedro, 80% / 120%
New Exchequer/Lake McClure, 64% / 151%
Berryessa, 76% / 106%
Almanor, 72% / 118%

Medium (300k - 999k AF, where available)
Folsom, 47% / 117% 
New Bullards, 65% / 108%
Diamond Valley, 91% / 129%
Indian Valley, 49% / 120%
Millerton Lake/Friant, 39% / 81%
Isabella, 34% / 139%
Lake San Antonio, 65% / 142%
Lake Tahoe/Tahoe City, 67% / 221%
Nacimiento, 54% / 154%
Camanche, 75% / 128%
Warm Springs, 59% / 113%
New Hogan, 54% / 155%
Castaic, 76% / 100%
Clear Lake/Cache Creek, 49% / 120%

SF Bay Reservoirs (and of local interest, where available)
Hetch Hetchy, 84% / 125%
Calaveras, 84% / 203%
Del Valle, 39% / 107%
U San Leandro, 88% / 122%
San Pablo, 64% / 108%
Chabot, 86% / 107%
Briones, 84% / 106%
Lexington Reservoir, 44% / 148%
San Antonio Reservoir, 97% / 115%
Crystal Springs Reservoir, 69% / 100%

Despite the recent storms, snowpack is at 25% of normal, worst in the last 10 years, though the measurement year is only 25% complete. 

Capacity at the large reservoirs have held steady, YTD is down 1% to 5% across the board, not surprisingly. Mid-sized reservoirs down a few percent more. SFBA reservoirs largely holding steady, although I drove by Lexington, and it doesn't look to me like it's at 44% capacity, looks more full than that.

https://www.mercurynews.com/2024/01/02/s...ent=manual

[Mick]

RESSW.pdf (ca.gov)

Reservoir capacity updated for January 3, 2024 (using threepointer's scale). Listed with % of Average to date:

Large (1 MM+ AF):
Oroville, 66% / 129%
Shasta, 67% / 120%
Pine Flat, 58% / 184%
San Luis, 56% / 100%
New Melones, 82% / 150%
Trinity, 50% / 85%
Don Pedro, 80% / 120%
New Exchequer/Lake McClure, 64% / 151%
Berryessa, 76% / 106%
Almanor, 72% / 118%

Medium (300k - 999k AF, where available)
Folsom, 47% / 117% 
New Bullards, 65% / 108%
Diamond Valley, 91% / 129%
Indian Valley, 49% / 120%
Millerton Lake/Friant, 39% / 81%
Isabella, 34% / 139%
Lake San Antonio, 65% / 142%
Lake Tahoe/Tahoe City, 67% / 221%
Nacimiento, 54% / 154%
Camanche, 75% / 128%
Warm Springs, 59% / 113%
New Hogan, 54% / 155%
Castaic, 76% / 100%
Clear Lake/Cache Creek, 49% / 120%

SF Bay Reservoirs (and of local interest, where available)
Hetch Hetchy, 84% / 125%
Calaveras, 84% / 203%
Del Valle, 39% / 107%
U San Leandro, 88% / 122%
San Pablo, 64% / 108%
Chabot, 86% / 107%
Briones, 84% / 106%
Lexington Reservoir, 44% / 148%
San Antonio Reservoir, 97% / 115%
Crystal Springs Reservoir, 69% / 100%

Despite the recent storms, snowpack is at 25% of normal, worst in the last 10 years, though the measurement year is only 25% complete. 

Capacity at the large reservoirs have held steady, YTD is down 1% to 5% across the board, not surprisingly. Mid-sized reservoirs down a few percent more. SFBA reservoirs largely holding steady, although I drove by Lexington, and it doesn't look to me like it's at 44% capacity, looks more full than that.

https://www.mercurynews.com/2024/01/02/s...ent=manual