Reservoir · California · United States · CDEC
COURTRIGHT (PG&E)
21.9% full
Capacity
152.07 hm³
Volume stored
33 hm³
Vs month average
61% of normal
Coordinates
37.072°N, 118.967°W
Last updated
2026-10-07
Current fill
21.9%vs 7 days ago
-2.8%losing
vs 1 year ago
-42.5%year-over-year
7-day trend
↓falling
Drought context
Storage vs October average
61%of normal
21.9% full on 2026-10-07, against an average of 36.0% for October across 6 years of readings (-14.1 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: 2026-10-07.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 37.072, -118.967 · Open in Google Maps
About COURTRIGHT (PG&E)
As of October 7, 2026, COURTRIGHT (PG&E) is filled to 21.9% of its total capacity, holding roughly 33 hm³ of water out of a maximum 152 hm³. At this level the reservoir is low.
Over the most recent week on record the fill level has fallen by 2.8 percentage points, and it is 42.5 points below its level on the same date a year earlier.
Across the readings we hold for COURTRIGHT (PG&E) — 1761 data points between October 16, 2021 and October 7, 2026 — the level has ranged from a low of 1.8% (November 13, 2024) to a high of 97.7% (June 30, 2024). On average the reservoir is fullest around June and at its lowest around February.
It is operated by CDEC primarily for multiple purposes. It lies within the California basin at 37.072°N, 118.967°W.
Key facts
- Current fill level
- 21.9%
- Water stored
- 33 hm³
- Total capacity
- 152 hm³
- 7-day change
- ▼ 2.8 pts
- Year-on-year
- ▼ 42.5 pts
- Primary use
- Multipurpose
- River basin
- California
- Operator
- CDEC
- Coordinates
- 37.072°N, 118.967°W
- Last updated
- October 7, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 7 Oct 2026 | 21.9% | 33 |
| 6 Oct 2026 | 23.3% | 35 |
| 5 Oct 2026 | 24.3% | 37 |
| 4 Oct 2026 | 25.0% | 38 |
| 3 Oct 2026 | 25.1% | 38 |
| 2 Oct 2026 | 25.2% | 38 |
| 1 Oct 2026 | 25.5% | 39 |
| 30 Sep 2026 | 24.7% | 38 |
| 29 Sep 2026 | 25.9% | 39 |
| 28 Sep 2026 | 26.4% | 40 |
| 27 Sep 2026 | 27.3% | 42 |
| 26 Sep 2026 | 29.2% | 44 |