Reservoir · California · United States · CDEC
CAMANCHE RESERVOIR
94.8% full
Capacity
514.36 hm³
Volume stored
487 hm³
Coordinates
38.225°N, 121.021°W
Last updated
2026-06-10
Current fill
94.8%vs 7 days ago
-0.1%losing
vs 1 year ago
+10.3%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. 38.225, -121.021 · Open in Google Maps
About CAMANCHE RESERVOIR
As of June 10, 2026, CAMANCHE RESERVOIR is filled to 94.8% of its total capacity, holding roughly 487 hm³ of water out of a maximum 514 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 10.3 points above its level on the same date a year earlier.
Across the readings we hold for CAMANCHE RESERVOIR — 1815 data points between June 13, 2021 and June 10, 2026 — the level has ranged from a low of 38.5% (December 17, 2021) to a high of 96.7% (May 28, 2026). On average the reservoir is fullest around May and at its lowest around December.
It is operated by CDEC primarily for multiple purposes. It lies within the California basin at 38.225°N, 121.021°W.
Key facts
- Current fill level
- 94.8%
- Water stored
- 487 hm³
- Total capacity
- 514 hm³
- 7-day change
- ▼ 0.1 pts
- Year-on-year
- ▲ 10.3 pts
- Primary use
- Multipurpose
- River basin
- California
- Operator
- CDEC
- Coordinates
- 38.225°N, 121.021°W
- Last updated
- June 10, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 10 Jun 2026 | 94.8% | 487 |
| 9 Jun 2026 | 94.9% | 488 |
| 8 Jun 2026 | 95.0% | 489 |
| 7 Jun 2026 | 95.0% | 489 |
| 6 Jun 2026 | 95.5% | 491 |
| 5 Jun 2026 | 95.8% | 493 |
| 4 Jun 2026 | 95.9% | 493 |
| 3 Jun 2026 | 96.0% | 494 |
| 2 Jun 2026 | 96.0% | 494 |
| 1 Jun 2026 | 96.1% | 494 |
| 31 May 2026 | 96.1% | 494 |
| 30 May 2026 | 96.5% | 497 |
Frequently asked questions
What is the current water level of CAMANCHE RESERVOIR?
As of June 10, 2026, CAMANCHE RESERVOIR is at 94.8% of its capacity, holding approximately 487 hm³ of water, according to CDEC (CA DWR) data.
Is CAMANCHE RESERVOIR reservoir full?
No. As of June 10, 2026, CAMANCHE RESERVOIR is high at 94.8% of its capacity, so it is not full.
Is the water level at CAMANCHE RESERVOIR rising or falling?
The level at CAMANCHE RESERVOIR has been broadly stable over the latest week on record (-0.1 points).
How much water can CAMANCHE RESERVOIR hold?
CAMANCHE RESERVOIR has a total capacity of 514 hm³.
Where is CAMANCHE RESERVOIR reservoir located?
CAMANCHE RESERVOIR is located in California, United States, within the California basin (coordinates 38.225°N, 121.021°W).
What is CAMANCHE RESERVOIR used for?
CAMANCHE RESERVOIR is used primarily for multiple purposes, and is managed by CDEC.