Reservoir · Minnesota · United States · USACE CWMS
Gull Lake Dam
91.3% full
Capacity
75.24 hm³
Volume stored
69 hm³
Coordinates
46.411°N, 94.354°W
Last updated
2026-09-11
Current fill
91.3%vs 7 days ago
-0.4%losing
vs 1 year ago
N/A7-day trend
→stable
Data source: USACE CWMS — US Army Corps of Engineers — 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: 2026-09-11.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 46.411, -94.354 · Open in Google Maps
About Gull Lake Dam
As of September 11, 2026, Gull Lake Dam is filled to 91.3% of its total capacity, holding roughly 69 hm³ of water out of a maximum 75 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has held broadly steady (-0.4 pts).
Across the readings we hold for Gull Lake Dam — 118 data points between May 14, 2026 and September 11, 2026 — the level has ranged from a low of 90.4% (August 28, 2026) to a high of 105.0% (June 29, 2026).
It is operated by USACE primarily for multiple purposes. It lies within the Minnesota basin at 46.411°N, 94.354°W.
Key facts
- Current fill level
- 91.3%
- Water stored
- 69 hm³
- Total capacity
- 75 hm³
- 7-day change
- ▼ 0.4 pts
- Primary use
- Multipurpose
- River basin
- Minnesota
- Operator
- USACE
- Coordinates
- 46.411°N, 94.354°W
- Last updated
- September 11, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 11 Sep 2026 | 91.3% | 69 |
| 10 Sep 2026 | 91.5% | 69 |
| 9 Sep 2026 | 92.0% | 69 |
| 8 Sep 2026 | 92.2% | 69 |
| 7 Sep 2026 | 91.0% | 68 |
| 6 Sep 2026 | 91.3% | 69 |
| 5 Sep 2026 | 91.6% | 69 |
| 4 Sep 2026 | 91.7% | 69 |
| 3 Sep 2026 | 91.7% | 69 |
| 2 Sep 2026 | 91.9% | 69 |
| 1 Sep 2026 | 91.8% | 69 |
| 31 Aug 2026 | 92.1% | 69 |