Reservoir · California · United States · CDEC
INDIAN VALLEY
77.6% full
Capacity
321.94 hm³
Volume stored
250 hm³
Vs month average
142% of normal
Coordinates
39.083°N, 122.533°W
Last updated
2026-10-12
Current fill
77.6%vs 7 days ago
-0.2%losing
vs 1 year ago
+2.9%year-over-year
7-day trend
→stable
Drought context
Storage vs October average
142%of normal
77.6% full on 2026-10-12, against an average of 54.7% for October across 6 years of readings (+22.9 points).
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: 2026-10-12.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 39.083, -122.533 · Open in Google Maps
About INDIAN VALLEY
As of October 12, 2026, INDIAN VALLEY is filled to 77.6% of its total capacity, holding roughly 250 hm³ of water out of a maximum 322 hm³. At this level the reservoir is within its normal operating range.
Over the most recent week on record the fill level has held broadly steady (-0.2 pts), and it is 2.9 points above its level on the same date a year earlier.
Across the readings we hold for INDIAN VALLEY — 1779 data points between October 16, 2021 and October 12, 2026 — the level has ranged from a low of 6.5% (October 20, 2021) to a high of 105.0% (February 4, 2025). 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 39.083°N, 122.533°W.
Key facts
- Current fill level
- 77.6%
- Water stored
- 250 hm³
- Total capacity
- 322 hm³
- 7-day change
- ▼ 0.2 pts
- Year-on-year
- ▲ 2.9 pts
- Primary use
- Multipurpose
- River basin
- California
- Operator
- CDEC
- Coordinates
- 39.083°N, 122.533°W
- Last updated
- October 12, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 12 Oct 2026 | 77.6% | 250 |
| 11 Oct 2026 | 77.6% | 250 |
| 10 Oct 2026 | 77.7% | 250 |
| 9 Oct 2026 | 77.7% | 250 |
| 8 Oct 2026 | 77.7% | 250 |
| 7 Oct 2026 | 77.8% | 250 |
| 6 Oct 2026 | 77.8% | 250 |
| 5 Oct 2026 | 77.8% | 250 |
| 4 Oct 2026 | 77.8% | 251 |
| 3 Oct 2026 | 77.8% | 251 |
| 2 Oct 2026 | 77.9% | 251 |
| 1 Oct 2026 | 77.9% | 251 |