Reservoir · Wyoming · United States · BOR RISE
Eden Reservoir and Dam
25.7% full
Capacity
17.79 hm³
Volume stored
5 hm³
Coordinates
42.225°N, 109.371°W
Last updated
2026-07-28
Current fill
25.7%vs 7 days ago
-0.1%losing
vs 1 year ago
+3.8%year-over-year
7-day trend
→stable
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: 2026-07-28.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 42.225, -109.371 · Open in Google Maps
About Eden Reservoir and Dam
As of July 28, 2026, Eden Reservoir and Dam is filled to 25.7% of its total capacity, holding roughly 5 hm³ of water out of a maximum 18 hm³. At this level the reservoir is low.
Over the most recent week on record the fill level has held broadly steady (-0.1 pts), and it is 3.8 points above its level on the same date a year earlier.
Across the readings we hold for Eden Reservoir and Dam — 1824 data points between July 31, 2021 and July 28, 2026 — the level has ranged from a low of 5.3% (January 31, 2022) to a high of 91.2% (June 14, 2024). On average the reservoir is fullest around July and at its lowest around November.
It is operated by BOR primarily for multiple purposes. It lies within the Wyoming basin at 42.225°N, 109.371°W.
Key facts
- Current fill level
- 25.7%
- Water stored
- 5 hm³
- Total capacity
- 18 hm³
- 7-day change
- ▼ 0.1 pts
- Year-on-year
- ▲ 3.8 pts
- Primary use
- Multipurpose
- River basin
- Wyoming
- Operator
- BOR
- Coordinates
- 42.225°N, 109.371°W
- Last updated
- July 28, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 28 Jul 2026 | 25.7% | 5 |
| 27 Jul 2026 | 25.8% | 5 |
| 26 Jul 2026 | 25.8% | 5 |
| 25 Jul 2026 | 26.0% | 5 |
| 24 Jul 2026 | 26.1% | 5 |
| 23 Jul 2026 | 26.3% | 5 |
| 22 Jul 2026 | 26.4% | 5 |
| 21 Jul 2026 | 26.4% | 5 |
| 20 Jul 2026 | 26.5% | 5 |
| 19 Jul 2026 | 26.6% | 5 |
| 18 Jul 2026 | 26.7% | 5 |
| 17 Jul 2026 | 26.8% | 5 |
Frequently asked questions
What is the current water level of Eden Reservoir and Dam?
As of July 28, 2026, Eden Reservoir and Dam is at 25.7% of its capacity, holding approximately 5 hm³ of water, according to BOR RISE (US Bureau of Reclamation) data.
Is Eden Reservoir and Dam reservoir full?
No. As of July 28, 2026, Eden Reservoir and Dam is low at 25.7% of its capacity, so it is not full.
Is the water level at Eden Reservoir and Dam rising or falling?
The level at Eden Reservoir and Dam has been broadly stable over the latest week on record (-0.1 points).
How much water can Eden Reservoir and Dam hold?
Eden Reservoir and Dam has a total capacity of 18 hm³.
Where is Eden Reservoir and Dam reservoir located?
Eden Reservoir and Dam is located in Wyoming, United States, within the Wyoming basin (coordinates 42.225°N, 109.371°W).
What is Eden Reservoir and Dam used for?
Eden Reservoir and Dam is used primarily for multiple purposes, and is managed by BOR.