Reservoir · California · United States · CDEC
HNT
31.5% full
Capacity
342.65 hm³
Volume stored
108 hm³
Coordinates
37.228°N, 119.220°W
Last updated
2026-07-05
Current fill
31.5%vs 7 days ago
-0.1%losing
vs 1 year ago
+0.8%year-over-year
7-day trend
→stable
Data source: CDEC — California Dept of Water Resources — daily reservoir storage volume. Design capacity is unavailable for this site, so fill % is estimated against the 5-year maximum storage and may overstate fullness. Last reading: 2026-07-05.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 37.228, -119.220 · Open in Google Maps
About HNT
As of July 5, 2026, HNT is filled to 31.5% of its total capacity, holding roughly 108 hm³ of water out of a maximum 343 hm³. At this level the reservoir is low.
Over the most recent week on record the fill level has held broadly steady (-0.1 pts), and it sits close to where it was a year earlier.
Across the readings we hold for HNT — 1488 data points between August 15, 2021 and July 5, 2026 — the level has ranged from a low of 8.8% (April 13, 2023) to a high of 100.0% (April 25, 2023). On average the reservoir is fullest around July and at its lowest around February.
It is operated by CDEC primarily for multiple purposes. It lies within the California basin at 37.228°N, 119.220°W.
Key facts
- Current fill level
- 31.5%
- Water stored
- 108 hm³
- Total capacity
- 343 hm³
- 7-day change
- ▼ 0.1 pts
- Year-on-year
- ▲ 0.8 pts
- Primary use
- Multipurpose
- River basin
- California
- Operator
- CDEC
- Coordinates
- 37.228°N, 119.220°W
- Last updated
- July 5, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 5 Jul 2026 | 31.5% | 108 |
| 4 Jul 2026 | 31.6% | 108 |
| 3 Jul 2026 | 31.6% | 108 |
| 2 Jul 2026 | 31.6% | 108 |
| 1 Jul 2026 | 31.6% | 108 |
| 30 Jun 2026 | 31.7% | 109 |
| 29 Jun 2026 | 31.8% | 109 |
| 28 Jun 2026 | 31.8% | 109 |
| 27 Jun 2026 | 31.7% | 109 |
| 26 Jun 2026 | 31.7% | 108 |
| 25 Jun 2026 | 31.6% | 108 |
| 24 Jun 2026 | 31.6% | 108 |
Frequently asked questions
What is the current water level of HNT?
As of July 5, 2026, HNT is at 31.5% of its capacity, holding approximately 108 hm³ of water, according to CDEC (CA DWR) data.
Is HNT reservoir full?
No. As of July 5, 2026, HNT is low at 31.5% of its capacity, so it is not full.
Is the water level at HNT rising or falling?
The level at HNT has been broadly stable over the latest week on record (-0.1 points).
How much water can HNT hold?
HNT has a total capacity of 343 hm³.
Where is HNT reservoir located?
HNT is located in California, United States, within the California basin (coordinates 37.228°N, 119.220°W).
What is HNT used for?
HNT is used primarily for multiple purposes, and is managed by CDEC.