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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 ****
01-Apr-2026
8081.97
9093
---
---
31-Mar-2026
8082.50
9191
286
23
30-Mar-2026
8082.70
9229
300
23
29-Mar-2026
8082.76
9240
287
23
28-Mar-2026
8082.94
9274
268
23
27-Mar-2026
8083.33
9347
276
23
26-Mar-2026
8083.64
9406
302
23
25-Mar-2026
8083.69
9415
264
23
24-Mar-2026
8083.94
9462
200
23
23-Mar-2026
8083.40
9360
156
26
22-Mar-2026
8082.10
9117
154
29
21-Mar-2026
8080.76
8868
139
28
20-Mar-2026
8079.57
8650
108
27
19-Mar-2026
8078.69
8490
79
26
18-Mar-2026
8078.11
8385
55
27
17-Mar-2026
8077.81
8331
41
27
16-Mar-2026
8077.66
8304
39
26
15-Mar-2026
8077.53
8281
31
26
14-Mar-2026
8077.48
8272
42
27
13-Mar-2026
8077.31
8242
38
27
12-Mar-2026
8077.19
8220
37
26
11-Mar-2026
8077.07
8199
76
26
10-Mar-2026
8076.52
8101
25
25
09-Mar-2026
8076.52
8101
24
24
08-Mar-2026
8076.52
8101
23
23
07-Mar-2026
8076.52
8101
23
23
06-Mar-2026
8076.52
8101
23
23
05-Mar-2026
8076.52
8101
27
23
04-Mar-2026
8076.48
8094
32
23
03-Mar-2026
8076.38
8076
31
23
02-Mar-2026
8076.30
8062
32
23
01-Mar-2026
8076.20
8044
30
23
28-Feb-2026
8076.13
8032
29
23
27-Feb-2026
8076.07
8021
27
23
26-Feb-2026
8076.03
8014
30
23
25-Feb-2026
8075.96
8002
34
24
24-Feb-2026
8075.84
7980
28
23
23-Feb-2026
8075.79
7972
27
23
22-Feb-2026
8075.75
7965
26
23
21-Feb-2026
8075.72
7959
26
23
*
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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