Reservoir · California · United States · CDEC
DLV
46.8% full
Capacity
95.1 hm³
Volume stored
45 hm³
Coordinates
37.614°N, 121.745°W
Last updated
2026-07-08
Current fill
46.8%vs 7 days ago
0.0%stable
vs 1 year ago
-4.6%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: 2026-07-08.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 37.614, -121.745 · Open in Google Maps
About DLV
As of July 8, 2026, DLV is filled to 46.8% of its total capacity, holding roughly 45 hm³ of water out of a maximum 95 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 (+0.0 pts), and it is 4.6 points below its level on the same date a year earlier.
Across the readings we hold for DLV — 1824 data points between July 10, 2021 and July 8, 2026 — the level has ranged from a low of 33.2% (December 3, 2024) to a high of 70.0% (January 16, 2023). 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 37.614°N, 121.745°W.
Key facts
- Current fill level
- 46.8%
- Water stored
- 45 hm³
- Total capacity
- 95 hm³
- 7-day change
- No change
- Year-on-year
- ▼ 4.6 pts
- Primary use
- Multipurpose
- River basin
- California
- Operator
- CDEC
- Coordinates
- 37.614°N, 121.745°W
- Last updated
- July 8, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 8 Jul 2026 | 46.8% | 45 |
| 7 Jul 2026 | 46.8% | 45 |
| 6 Jul 2026 | 46.9% | 45 |
| 5 Jul 2026 | 47.1% | 45 |
| 4 Jul 2026 | 47.5% | 45 |
| 3 Jul 2026 | 47.8% | 45 |
| 2 Jul 2026 | 48.1% | 46 |
| 1 Jul 2026 | 48.4% | 46 |
| 30 Jun 2026 | 48.7% | 46 |
| 29 Jun 2026 | 49.1% | 47 |
| 28 Jun 2026 | 49.4% | 47 |
| 27 Jun 2026 | 49.7% | 47 |
Frequently asked questions
What is the current water level of DLV?
As of July 8, 2026, DLV is at 46.8% of its capacity, holding approximately 45 hm³ of water, according to CDEC (CA DWR) data.
Is DLV reservoir full?
No. As of July 8, 2026, DLV is within its normal operating range at 46.8% of its capacity, so it is not full.
Is the water level at DLV rising or falling?
The level at DLV has been broadly stable over the latest week on record (0.0 points).
How much water can DLV hold?
DLV has a total capacity of 95 hm³.
Where is DLV reservoir located?
DLV is located in California, United States, within the California basin (coordinates 37.614°N, 121.745°W).
What is DLV used for?
DLV is used primarily for multiple purposes, and is managed by CDEC.