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Upper Colorado Region
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Water Operations: 40-Day Datasets
Reservoir
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Reservoir
SELECT SITE
ABIQUIU LAKE
AVALON RESERVOIR
BIG SANDY RESERVOIR
BLUE MESA RESERVOIR
BRANTLEY LAKE
CABALLO RESERVOIR
CAUSEY RESERVOIR
COCHITI LAKE
CRAWFORD RESERVOIR
CRYSTAL RESERVOIR
CURRANT CREEK RESERVOIR
DEER CREEK RESERVOIR
DILLON RESERVOIR
EAST CANYON RESERVOIR
ECHO RESERVOIR
EDEN RESERVOIR
EL VADO LAKE
ELEPHANT BUTTE RESERVOIR
FLAMING GORGE RESERVOIR
FONTENELLE RESERVOIR
FRUITGROWERS RESERVOIR
GRANBY RESERVOIR
GREEN MOUNTAIN RESERVOIR
HERON RESERVOIR
HUNTINGTON NORTH RESERVOIR
HYRUM RESERVOIR
JACKSON GULCH RESERVOIR
JEMEZ CANYON RESERVOIR
JOES VALLEY RESERVOIR
JORDANELLE RESERVOIR
LAKE NIGHTHORSE
LAKE POWELL
LAKE SUMNER
LEMON RESERVOIR
LOST CREEK RESERVOIR
LOST LAKE
MCPHEE RESERVOIR
MEEKS CABIN RESERVOIR
MOON LAKE RESERVOIR
MORROW POINT RESERVOIR
NAMBE FALLS RESERVOIR
NAVAJO RESERVOIR
NEWTON RESERVOIR
PAONIA RESERVOIR
PINEVIEW RESERVOIR
PLATORO RESERVOIR
RED FLEET RESERVOIR
RIDGWAY RESERVOIR
RIFLE GAP RESERVOIR
ROCKPORT RESERVOIR
RUEDI RESERVOIR
SANTA ROSA RESERVOIR
SCOFIELD RESERVOIR
SHADOW MOUNTAIN RESERVOIR
SILVER JACK RESERVOIR
SMITH & MOREHOUSE RESERVOIR
STARVATION RESERVOIR
STATELINE RESERVOIR
STEINAKER RESERVOIR
STRAWBERRY RESERVOIR (EXPANDED)
TAYLOR PARK RESERVOIR
TRIAL LAKE
UPPER STILLWATER RESERVOIR
UTAH LAKE
VALLECITO RESERVOIR
VEGA RESERVOIR
WASHINGTON LAKE
WILLARD BAY RESERVOIR
WILLIAMS FORK RESERVOIR
processing request...
Reservoir: UPPER STILLWATER RESERVOIR
Date
Elevation (feet)
Storage (af)
Inflow* (cfs)
Total Release (cfs)
**** All data is provisional and subject to review and modification ****
16-Dec-2025
8120.03
17083
35
23
15-Dec-2025
8122.27
17614
32
23
14-Dec-2025
8124.48
18148
34
22
13-Dec-2025
8126.61
18671
30
22
12-Dec-2025
8128.77
19209
33
23
11-Dec-2025
8129.93
19501
29
23
10-Dec-2025
8130.02
19523
29
24
09-Dec-2025
8129.97
19511
32
24
08-Dec-2025
8129.90
19493
25
22
07-Dec-2025
8129.88
19488
28
21
06-Dec-2025
8129.83
19475
27
21
05-Dec-2025
8129.79
19465
27
21
04-Dec-2025
8129.75
19455
33
21
03-Dec-2025
8129.66
19432
23
21
02-Dec-2025
8129.65
19430
26
22
01-Dec-2025
8129.62
19422
29
22
30-Nov-2025
8129.57
19410
25
23
29-Nov-2025
8129.55
19405
28
23
28-Nov-2025
8129.51
19395
27
23
27-Nov-2025
8129.48
19387
36
23
26-Nov-2025
8129.38
19362
30
25
25-Nov-2025
8129.34
19352
31
25
24-Nov-2025
8129.30
19342
29
23
23-Nov-2025
8129.26
19332
33
23
22-Nov-2025
8129.18
19312
31
22
21-Nov-2025
8129.11
19294
34
23
20-Nov-2025
8129.02
19272
42
23
19-Nov-2025
8128.88
19236
40
23
18-Nov-2025
8128.75
19204
38
23
17-Nov-2025
8128.64
19176
40
23
16-Nov-2025
8128.51
19144
43
23
15-Nov-2025
8128.36
19106
34
23
14-Nov-2025
8128.28
19086
33
23
13-Nov-2025
8128.21
19069
35
23
12-Nov-2025
8128.12
19046
34
23
11-Nov-2025
8128.04
19026
35
23
10-Nov-2025
8127.95
19004
30
22
09-Nov-2025
8127.89
18989
28
21
08-Nov-2025
8127.84
18977
24
21
*
Inflow is computed based on reservoir release and change in reservoir storage (and reservoir evaporation and change in bank storage when these parameters are accounted for).
Please contact the
Operations Group
via e-mail at
ResourceMgr@usbr.gov
for additional questions or information.
Page Layout Last Revised: 10/09/2015
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