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Upper Colorado Region
Encompassing all or parts of Arizona, Colorado, Idaho, Nevada, New Mexico, Texas, Utah and Wyoming
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Water Operations: 40-Day Datasets
Reservoir
Power Plant
Diversion
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: DILLON RESERVOIR
Date
Elevation (feet)
Storage (af)
Inflow* (cfs)
Total Release (cfs)
**** All data is provisional and subject to review and modification ****
28-May-2026
8997.84
201616
388
54
27-May-2026
8997.70
201250
448
56
26-May-2026
8997.61
201016
296
56
25-May-2026
8997.53
200807
259
54
24-May-2026
8997.47
200651
247
54
23-May-2026
8997.42
200521
216
54
22-May-2026
8997.38
200416
234
54
21-May-2026
8997.29
200182
235
54
20-May-2026
8997.20
199949
221
54
19-May-2026
8997.12
199741
143
50
18-May-2026
8996.99
199404
298
54
17-May-2026
8996.89
199145
296
54
16-May-2026
8996.84
199015
327
56
15-May-2026
8996.77
198834
347
60
14-May-2026
8996.69
198628
328
54
13-May-2026
8996.62
198447
277
54
12-May-2026
8996.59
198369
272
54
11-May-2026
8996.56
198292
224
54
10-May-2026
8996.51
198163
198
54
09-May-2026
8996.48
198086
198
54
08-May-2026
8996.45
198008
198
54
07-May-2026
8996.42
197931
159
54
06-May-2026
8996.42
197931
188
54
05-May-2026
8996.39
197854
217
54
04-May-2026
8996.33
197699
185
55
03-May-2026
8996.27
197545
145
56
02-May-2026
8996.25
197493
121
57
01-May-2026
8996.25
197493
166
72
30-Apr-2026
8996.23
197442
152
59
29-Apr-2026
8996.22
197416
147
54
28-Apr-2026
8996.23
197442
148
55
27-Apr-2026
8996.24
197468
167
86
26-Apr-2026
8996.26
197519
148
55
25-Apr-2026
8996.27
197545
149
56
24-Apr-2026
8996.28
197570
117
66
23-Apr-2026
8996.32
197673
132
56
22-Apr-2026
8996.32
197673
117
54
21-Apr-2026
8996.31
197648
132
56
20-Apr-2026
8996.29
197596
104
54
*
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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