AUG
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ACTIVE % OF % OF
STATION - CODE CAPACITY 2008 CAPACITY AVG AVG
--------------------------- ------ ------ --- ------ ---
HGH-AF-HUNGRY HORSE DAM & R 2981.20 **** *** 2784.11 ***
CMO-AF-COMO DAM AND LAKE ON 35.10 15.70V 45 9.14 172
Yakima River Basin
CLE-AF-CLE ELUM LAKE, WA 436.90 179.47V 41 217.70R 82
KAC-AF-KACHESS LAKE, WA 239.00 226.20V 95 163.70 138
KEE-AF-KEECHELUS LAKE, WA 157.80 57.68V 37 77.90 74
RIM-AF-TIETON DAM & RIMROCK 198.00 174.86V 88 112.80 155
BUM-AF-BUMPING LAKE, WA 33.70 22.39V 66 19.40R 115
Columbia Basin
GCL-AF-GRAND COULEE DAM & F 5185.45 4409.67V 85 5117.10 86
BNK-AF-BANKS LAKE NR GRAND 715.00 584.30V 82 629.41 93
POT-AF-O'SULLIVAN DAM & POT 332.20 **** *** 64.80 ***
Okanogan River Basin
CCR-AF-CONCONULLY DAM & RES 13.00 **** *** 5.91 ***
CCL-AF-SALMON LK DAM & CONC 10.50 **** *** 8.96 ***
Snake River Basin
JCK-AF-JACKSON LAKE NEAR MO 847.00 721.80V 85 535.00 135
PAL-AF-PALISADES RESERVOIR 1200.00 709.40V 59 844.52 84
ISL-AF-ISLAND PARK RESERVOI 135.20 79.96V 59 66.55 120
GRS-AF-GRASSY LAKE NR MORAN 15.20 13.66V 90 10.85 126
RIR-AF-RIRIE RESERVOIR NEAR 80.50 67.22V 84 55.18E 122
AMF-AF-AMERICAN FALLS RES A 1672.60 342.98V 21 666.98 51
MIN-AF-MINIDOKA DAM & LAKE 95.20 91.80V 96 90.67 101
WOD-AF-LITTLE WOOD RESERVOI 30.00 1.67V 6 8.89 19
Boise River Basin
AND-AF-ANDERSON RANCH RES A 413.10 263.97V 64 309.07 85
ARK-AF-ARROWROCK RESERVOIR 272.20 48.85V 18 38.58 127
LUC-AF-LUCKY PEAK LAKE NEAR 264.40 260.65V 99 192.04 136
LOW-AF-LAKE LOWELL, ID 119.40 42.40V 36 64.57 66
Payette River Basin
CSC-AF-CASCADE RESERVOIR AT 646.46 434.16V 67 478.53 91
DED-AF-DEADWOOD RESERVOIR N 161.90 75.87V 47 80.19 95
Weiser River Basin
MAN-AF-MANN CR DAM & RES ON 11.10 3.56V 32 3.61E 99
Clearwater River Basin
RES-AF-LEWISTON ORCHARDS RE 3.00 1.54V 51 1.56E 99
SOL-AF-SOLDIERS MEADOW DAM, 2.37 1.30V 55 1.11E 117
WAH-AF-WAH
Owyhee River Basin
OWY-AF-LAKE OWYHEE NEAR NYS 715.00 224.63V 31 403.56 56
WLD-AF-WILDHORSE RESERVOIR 71.50 29.52V 41 32.48 91
Malheur River Basin
BEU-AF-AGENCY VALLEY DAM & 59.90 10.26V 17 14.67 70
BUL-AF-BULLY CREEK RESERVOI 30.00 4.11V 14 9.64E 43
WAR-AF-WARM SPRINGS RESERVO 191.00 13.59V 7 72.44 19
Powder River Basin
PHL-AF-MASON DAM & PHILLIPS 73.50 38.53V 52 39.43E 98
THF-AF-THIEF VALLEY RESERVO 17.40 4.44V 26 7.73E 57
Burnt River Basin
UNY-AF-UNITY RESERVOIR NEAR 25.20 8.56V 34 8.34 103
Umatilla River Basin
MCK-AF-MCKAY RESERVOIR NR P 66.26 39.16V 59 17.68 221
CLS-AF-COLD SPRINGS DAM & R 38.33 2.47V 6 8.93 28
Deschutes River Basin
CRA-AF-CRANE PRAIRIE DAM & 55.30 33.61V 61 25.19 133
CRE-AF-CRESCENT LK DAM & LK 86.90 55.82V 64 41.80 134
WIC-AF-WICKIUP DAM & RES ON 200.00 97.77V 49 67.16 146
OCH-AF-OCHOCO DAM & RES ON 45.24 26.77V 59 20.89 128
PRV-AF-ARTHUR R BOWMAN DAM 152.80 107.19V 70 108.46 99
HAY-AF-HAYSTACK DAM & RES O 5.64 4.22V 75 4.79E 88
WAS-AF-WASCO DAM & CLEAR LA 11.90 4.18V 35 4.70 89
Rogue River Basin
AGA-AF-AGATE DAM AND RES ON 4.70 2.31V 49 1.68E 137
EMI-AF-EMIGRANT DAM & LK ON 39.00 18.67V 48 12.88 145
FIS-AF-FISH LK NR LAKE CR, 7.90 5.65V 72 4.30E 132
FOR-AF-FOURMILE LAKE, OR 15.60 10.94V 70 6.82E 160
HPD-AF-HOWARD PRAIRIE DAM & 60.60 52.36V 86 45.12E 116
HYA-AF-HYATT DAM & RES NR A 16.00 13.48V 84 10.07E 134
Tualatin River Basin
SCO-AF-SCOGGINS DAM AND HEN 53.60 29.92V 56 33.95E 88
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TOTAL OF 49 RESERVOIRS 15013.84 9669.21 64 10797.76 90
AF is acre-feet.
AVG is published 30-year average, 1961-1990.
Please note that all data are PROVISIONAL and subject to revision.
This report is updated monthly, after the 10th of each month.