Reservoir · Utah · United States · BOR RISE
Deer Creek Reservoir
Deer Creek Reservoir Dam and Powerplant
49.5% full
Capacity
188.19 hm³
Volume stored
93 hm³
Vs month average
80% of normal
Coordinates
40.435°N, 111.500°W
Last updated
2026-10-24
Current fill
49.5%vs 7 days ago
+1.0 ppgaining
vs 1 year ago
-17.9 ppyear-over-year
7-day trend
↑rising
Drought context
Storage vs October average
80%of normal
49.5% full on 2026-10-24, against an average of 61.7% for October across 6 years of readings (-12.2 points).
Drought Monitor at this site · 27 October 2026
D2severe drought
The ground at Deer Creek Reservoir's coordinates falls inside the D2 area of the weekly U.S. Drought Monitor map. That describes local conditions — rainfall, soil moisture, streamflow — not the reservoir's storage. Utah drought figures →
Data source: BOR RISE — US Bureau of Reclamation — daily reservoir storage volume. Capacity is the design (normal full-pool) capacity from the US National Inventory of Dams (NID); fill % = current volume ÷ design capacity. Last reading: 2026-10-24.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 40.435°N, 111.500°W · Open in Google Maps
About Deer Creek Reservoir
As of October 24, 2026, Deer Creek Reservoir is filled to 49.5% of its total capacity, holding 93.15 hm³ of water out of a maximum 188.19 hm³. At this level the reservoir is within its normal operating range.
Over the most recent week on record the fill level has risen by 1.0 percentage points, and it is 17.9 points below its level on the same date a year earlier.
Across the readings we hold for Deer Creek Reservoir — 1821 data points between October 30, 2021 and October 24, 2026 — the level has ranged from a low of 38.6% (October 19, 2022) to a high of 98.4% (June 19, 2023). On average the reservoir is fullest around May and at its lowest around October.
It is operated by BOR primarily for multiple purposes. It is at 40.435°N, 111.500°W.
Key facts
- Current fill level
- 49.5% of total capacity
- Water stored
- 93.15 hm³
- Total capacity
- 188.19 hm³
- 7-day change
- ▲ 1.0 pp
- Year-on-year
- ▼ 17.9 pp
- Primary use
- Multipurpose
- Operator
- BOR
- Coordinates
- 40.435°N, 111.500°W
- Last updated
- October 24, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 24 Oct 2026 | 49.5% | 93.15 |
| 23 Oct 2026 | 49.4% | 92.95 |
| 22 Oct 2026 | 49.2% | 92.66 |
| 21 Oct 2026 | 49.0% | 92.29 |
| 20 Oct 2026 | 48.9% | 92.05 |
| 19 Oct 2026 | 48.8% | 91.83 |
| 18 Oct 2026 | 48.6% | 91.47 |
| 17 Oct 2026 | 48.5% | 91.24 |
| 16 Oct 2026 | 48.3% | 90.98 |
| 15 Oct 2026 | 48.1% | 90.58 |
| 14 Oct 2026 | 47.8% | 90.04 |
| 13 Oct 2026 | 47.6% | 89.6 |