Reservoir · Texas · United States · USGS NWIS
E. V. Spence Res nr Robert Lee, TX
10.8% full
Capacity
638.05 hm³
Volume stored
69 hm³
Coordinates
31.880°N, 100.517°W
Last updated
2026-07-29
Current fill
10.8%vs 7 days ago
0.0%stable
vs 1 year ago
-0.4%year-over-year
7-day trend
→stable
Data source: USGS National Water Information System (NWIS) — 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: 2026-07-29.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 31.880, -100.517 · Open in Google Maps
About E. V. Spence Res nr Robert Lee, TX
As of July 29, 2026, E. V. Spence Res nr Robert Lee, TX is filled to 10.8% of its total capacity, holding roughly 69 hm³ of water out of a maximum 638 hm³. At this level the reservoir is critically low.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it sits close to where it was a year earlier.
Across the readings we hold for E. V. Spence Res nr Robert Lee, TX — 1461 data points between July 30, 2022 and July 29, 2026 — the level has ranged from a low of 10.4% (July 14, 2026) to a high of 20.6% (July 30, 2022). On average the reservoir is fullest around October and at its lowest around July.
It is operated by USGS primarily for multiple purposes. It lies within the Texas basin at 31.880°N, 100.517°W.
Key facts
- Current fill level
- 10.8%
- Water stored
- 69 hm³
- Total capacity
- 638 hm³
- 7-day change
- No change
- Year-on-year
- ▼ 0.4 pts
- Primary use
- Multipurpose
- River basin
- Texas
- Operator
- USGS
- Coordinates
- 31.880°N, 100.517°W
- Last updated
- July 29, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 29 Jul 2026 | 10.8% | 69 |
| 28 Jul 2026 | 10.8% | 69 |
| 27 Jul 2026 | 10.8% | 69 |
| 26 Jul 2026 | 10.9% | 69 |
| 25 Jul 2026 | 10.9% | 69 |
| 24 Jul 2026 | 10.9% | 70 |
| 23 Jul 2026 | 10.9% | 70 |
| 22 Jul 2026 | 10.9% | 70 |
| 21 Jul 2026 | 10.8% | 69 |
| 20 Jul 2026 | 10.6% | 68 |
| 19 Jul 2026 | 10.5% | 67 |
| 18 Jul 2026 | 10.5% | 67 |
Frequently asked questions
What is the current water level of E. V. Spence Res nr Robert Lee, TX?
As of July 29, 2026, E. V. Spence Res nr Robert Lee, TX is at 10.8% of its capacity, holding approximately 69 hm³ of water, according to USGS NWIS data.
Is E. V. Spence Res nr Robert Lee, TX reservoir full?
No. As of July 29, 2026, E. V. Spence Res nr Robert Lee, TX is critically low at 10.8% of its capacity, so it is not full.
Is the water level at E. V. Spence Res nr Robert Lee, TX rising or falling?
The level at E. V. Spence Res nr Robert Lee, TX has been broadly stable over the latest week on record (0.0 points).
How much water can E. V. Spence Res nr Robert Lee, TX hold?
E. V. Spence Res nr Robert Lee, TX has a total capacity of 638 hm³.
Where is E. V. Spence Res nr Robert Lee, TX reservoir located?
E. V. Spence Res nr Robert Lee, TX is located in Texas, United States, within the Texas basin (coordinates 31.880°N, 100.517°W).
What is E. V. Spence Res nr Robert Lee, TX used for?
E. V. Spence Res nr Robert Lee, TX is used primarily for multiple purposes, and is managed by USGS.