Reservoir · Oregon · United States · BOR RISE
Beulah Reservoir and Agency Valley Dam (BEU)
31.9% full
Capacity
73.04 hm³
Volume stored
23 hm³
Coordinates
43.912°N, 118.154°W
Last updated
2026-07-28
Current fill
31.9%vs 7 days ago
-0.6%losing
vs 1 year ago
-31.0%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. 43.912, -118.154 · Open in Google Maps
About Beulah Reservoir and Agency Valley Dam (BEU)
As of July 28, 2026, Beulah Reservoir and Agency Valley Dam (BEU) is filled to 31.9% of its total capacity, holding roughly 23 hm³ of water out of a maximum 73 hm³. At this level the reservoir is low.
Over the most recent week on record the fill level has held broadly steady (-0.6 pts), and it is 31.0 points below its level on the same date a year earlier.
Across the readings we hold for Beulah Reservoir and Agency Valley Dam (BEU) — 2190 data points between July 31, 2021 and July 28, 2026 — the level has ranged from a low of 0.3% (August 21, 2021) to a high of 99.7% (May 16, 2024). On average the reservoir is fullest around May and at its lowest around October.
It is operated by BOR primarily for multiple purposes. It lies within the Oregon basin at 43.912°N, 118.154°W.
Key facts
- Current fill level
- 31.9%
- Water stored
- 23 hm³
- Total capacity
- 73 hm³
- 7-day change
- ▼ 0.6 pts
- Year-on-year
- ▼ 31.0 pts
- Primary use
- Multipurpose
- River basin
- Oregon
- Operator
- BOR
- Coordinates
- 43.912°N, 118.154°W
- Last updated
- July 28, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 28 Jul 2026 | 31.9% | 23 |
| 27 Jul 2026 | 32.5% | 24 |
| 26 Jul 2026 | 33.2% | 24 |
| 25 Jul 2026 | 33.9% | 25 |
| 24 Jul 2026 | 34.6% | 25 |
| 23 Jul 2026 | 35.3% | 26 |
| 22 Jul 2026 | 36.0% | 26 |
| 21 Jul 2026 | 36.6% | 27 |
| 20 Jul 2026 | 37.3% | 27 |
| 19 Jul 2026 | 38.0% | 28 |
| 18 Jul 2026 | 38.7% | 28 |
| 17 Jul 2026 | 39.4% | 29 |
Frequently asked questions
What is the current water level of Beulah Reservoir and Agency Valley Dam (BEU)?
As of July 28, 2026, Beulah Reservoir and Agency Valley Dam (BEU) is at 31.9% of its capacity, holding approximately 23 hm³ of water, according to BOR RISE (US Bureau of Reclamation) data.
Is Beulah Reservoir and Agency Valley Dam (BEU) reservoir full?
No. As of July 28, 2026, Beulah Reservoir and Agency Valley Dam (BEU) is low at 31.9% of its capacity, so it is not full.
Is the water level at Beulah Reservoir and Agency Valley Dam (BEU) rising or falling?
The level at Beulah Reservoir and Agency Valley Dam (BEU) has been broadly stable over the latest week on record (-0.6 points).
How much water can Beulah Reservoir and Agency Valley Dam (BEU) hold?
Beulah Reservoir and Agency Valley Dam (BEU) has a total capacity of 73 hm³.
Where is Beulah Reservoir and Agency Valley Dam (BEU) reservoir located?
Beulah Reservoir and Agency Valley Dam (BEU) is located in Oregon, United States, within the Oregon basin (coordinates 43.912°N, 118.154°W).
What is Beulah Reservoir and Agency Valley Dam (BEU) used for?
Beulah Reservoir and Agency Valley Dam (BEU) is used primarily for multiple purposes, and is managed by BOR.