Reservoir · California · United States · CDEC
DON PEDRO RESERVOIR
95.1% full
Capacity
2,503.97 hm³
Volume stored
2380 hm³
Coordinates
37.702°N, 120.421°W
Last updated
2026-06-10
Current fill
95.1%vs 7 days ago
-0.1%losing
vs 1 year ago
+6.0%year-over-year
7-day trend
→stable
Data source: CDEC — California Dept of Water Resources — 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: 2026-06-10.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 37.702, -120.421 · Open in Google Maps
About DON PEDRO RESERVOIR
As of June 10, 2026, DON PEDRO RESERVOIR is filled to 95.1% of its total capacity, holding roughly 2,380 hm³ of water out of a maximum 2,504 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has held broadly steady (-0.1 pts), and it is 6.0 points above its level on the same date a year earlier.
Across the readings we hold for DON PEDRO RESERVOIR — 1823 data points between June 13, 2021 and June 10, 2026 — the level has ranged from a low of 47.7% (October 24, 2021) to a high of 97.0% (July 24, 2023). On average the reservoir is fullest around May and at its lowest around November.
It is operated by CDEC primarily for multiple purposes. It lies within the California basin at 37.702°N, 120.421°W.
Key facts
- Current fill level
- 95.1%
- Water stored
- 2,380 hm³
- Total capacity
- 2,504 hm³
- 7-day change
- ▼ 0.1 pts
- Year-on-year
- ▲ 6.0 pts
- Primary use
- Multipurpose
- River basin
- California
- Operator
- CDEC
- Coordinates
- 37.702°N, 120.421°W
- Last updated
- June 10, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 10 Jun 2026 | 95.1% | 2,380 |
| 9 Jun 2026 | 95.2% | 2,383 |
| 8 Jun 2026 | 95.2% | 2,385 |
| 7 Jun 2026 | 95.3% | 2,386 |
| 6 Jun 2026 | 95.3% | 2,386 |
| 5 Jun 2026 | 95.2% | 2,385 |
| 4 Jun 2026 | 95.3% | 2,386 |
| 3 Jun 2026 | 95.4% | 2,388 |
| 2 Jun 2026 | 95.4% | 2,389 |
| 1 Jun 2026 | 95.4% | 2,389 |
| 31 May 2026 | 95.5% | 2,391 |
| 30 May 2026 | 95.4% | 2,389 |
Frequently asked questions
What is the current water level of DON PEDRO RESERVOIR?
As of June 10, 2026, DON PEDRO RESERVOIR is at 95.1% of its capacity, holding approximately 2,380 hm³ of water, according to CDEC (CA DWR) data.
Is DON PEDRO RESERVOIR reservoir full?
DON PEDRO RESERVOIR is essentially full, sitting at 95.1% of capacity as of June 10, 2026.
Is the water level at DON PEDRO RESERVOIR rising or falling?
The level at DON PEDRO RESERVOIR has been broadly stable over the latest week on record (-0.1 points).
How much water can DON PEDRO RESERVOIR hold?
DON PEDRO RESERVOIR has a total capacity of 2,504 hm³.
Where is DON PEDRO RESERVOIR reservoir located?
DON PEDRO RESERVOIR is located in California, United States, within the California basin (coordinates 37.702°N, 120.421°W).
What is DON PEDRO RESERVOIR used for?
DON PEDRO RESERVOIR is used primarily for multiple purposes, and is managed by CDEC.