COE Ten Year Average Storage Data Ending 2400 hours 10 JUL 2025
Report Generated 11 JUL 2025 @ 14:10
CORPS OF ENGINEERS, U.S. ARMY
Sacramento District Sacramento, California
Ten Year Averages - COE Projects
Storage in Acre-Feet
Black New Pine
Date Butte Hogan Buchanan Hidden Flat
10JUL2016 69013 114252 35499 32763 505229
10JUL2017 95353 234165 124792 55799 988121
10JUL2018 58254 194453 90544 28067 605872
10JUL2019 110056 195292 118138 61891 953738
10JUL2020 58720 172286 49416 22777 547850
10JUL2021 37008 120178 10189 12899 258993
10JUL2022 74894 98825 11592 13051 383763
10JUL2023 116189 224600 111469 55550 934417
10JUL2024 103609 218131 98592 39876 795704
10JUL2025 96883 191279 47449 19786 571374
Ten Year
Averages 81998 176346 69768 34246 654506
Storage on
10JUL2025 96883 191279 47449 19786 571374
Percent of
Ten Year
Average 118.2 108.5 68.0 57.8 87.3
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Warm
Date Terminus Success Isabella Coyote Springs
10JUL2016 83816 49438 155124 82872 231426
10JUL2017 158966 83435 330740 94228 238013
10JUL2018 67913 37920 189759 79175 216966
10JUL2019 166358 88046 338349 91932 238686
10JUL2020 46926 43868 179369 59603 202569
10JUL2021 43455 16019 68639 29031 127588
10JUL2022 66838 28445 64678 50612 129383
10JUL2023 178545 74257 527336 95910 252343
10JUL2024 81390 53761 338438 91421 250679
10JUL2025 84086 56376 325921 93644 250384
Ten Year
Averages 97829 53156 251835 76843 213804
Storage on
10JUL2025 84086 56376 325921 93644 250384
Percent of
Ten Year
Average 86.0 106.1 129.4 121.9 117.1
COE System Storage = 101.6
Central Valley Storage = 102.0
as percentage of Ten Year Average System Storage on 10JUL2025
NOTE: System Storage excludes Englebright and Martis Creek, and
Central Valley additionally excludes Coyote & Warm Springs
COE Reservoir Data Ending 2400 hours 10 JUL 2025
Report Generated 11 JUL 2025 @ 14:10
CORPS OF ENGINEERS, U.S. ARMY
Sacramento District Sacramento, California
Storage in Acre-Feet
Current Gross Pool Top of Cons Percent of Percent of
Storage Storage Storage Gross Pool Conservation
(acft) (acft) (acft) Storage Storage
Black Butte: 96883 136200 136200 71.1 71.1
New Hogan: 191279 317100 317100 60.3 60.3
Buchanan: 47449 150000 150000 31.6 31.6
Hidden: 19786 90000 90000 22.0 22.0
Pine Flat: 571374 1000000 1000000 57.1 57.1
Terminus: 84086 185600 185630 45.3 45.3
Success: 56376 82300 84095 68.5 67.0
Isabella: 325921 568100 560607 57.4 58.1
Englebright: 68370 70000 N/A 97.7 N/A
Martis Cr.: 860 20400 800 4.2 107.5
Coyote: 93644 116500 86400 80.4 108.4
Warm Springs: 250384 381000 245000 65.7 102.2
_______ _______ _______ _____ _____
Totals 1806412 3117200 2855832 57.9 63.3
_______ _______ _______ _____ _____
Totals ** 1737182 3026800 2855032 57.4 60.8
_______ _______ _______ _____ _____
Totals *** 1393154 2529300 2523632 55.1 55.2
** Totals without Englebright and Martis Creek
*** Totals for Central Valley Projects only
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