Reservoir · California · United States · CDEC
NEW HOGAN LAKE
69.6% full
Capacity
268.17 hm³
Volume stored
187 hm³
Vs month average
117% of normal
Coordinates
38.152°N, 120.812°W
Last updated
2026-11-01
Current fill
69.6%vs 7 days ago
-0.5 pplosing
vs 1 year ago
+0.1 ppyear-over-year
7-day trend
→stable
Drought context
Storage vs November average
117%of normal
69.6% full on 2026-11-01, against an average of 59.7% for November across 6 years of readings (+9.9 points).
Drought Monitor at this site · 27 October 2026
D0abnormally dry
The ground at NEW HOGAN LAKE's coordinates falls inside the D0 area of the weekly U.S. Drought Monitor map. That describes local conditions — rainfall, soil moisture, streamflow — not the reservoir's storage. California drought figures →
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: 2026-11-01.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 38.152°N, 120.812°W · Open in Google Maps
About NEW HOGAN LAKE
As of November 1, 2026, NEW HOGAN LAKE is filled to 69.6% of its total capacity, holding 186.75 hm³ of water out of a maximum 268.17 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 (-0.5 pp), and it sits close to where it was a year earlier.
Across the readings we hold for NEW HOGAN LAKE — 1664 data points between November 3, 2021 and November 1, 2026 — the level has ranged from a low of 22.7% (November 28, 2022) to a high of 105.0% (July 2, 2023). On average the reservoir is fullest around March and at its lowest around November.
It is operated by CDEC primarily for multiple purposes. It is at 38.152°N, 120.812°W.
Key facts
- Current fill level
- 69.6% of total capacity
- Water stored
- 186.75 hm³
- Total capacity
- 268.17 hm³
- 7-day change
- ▼ 0.5 pp
- Year-on-year
- ▲ 0.1 pp
- Primary use
- Multipurpose
- Operator
- CDEC
- Coordinates
- 38.152°N, 120.812°W
- Last updated
- November 1, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 1 Nov 2026 | 69.6% | 186.75 |
| 31 Oct 2026 | 69.7% | 186.88 |
| 30 Oct 2026 | 69.7% | 186.99 |
| 29 Oct 2026 | 69.8% | 187.14 |
| 28 Oct 2026 | 69.9% | 187.32 |
| 27 Oct 2026 | 69.9% | 187.57 |
| 26 Oct 2026 | 70.0% | 187.76 |
| 25 Oct 2026 | 70.1% | 187.89 |
| 24 Oct 2026 | 70.1% | 188 |
| 23 Oct 2026 | 70.1% | 188.12 |
| 22 Oct 2026 | 70.2% | 188.25 |
| 21 Oct 2026 | 70.3% | 188.42 |