Reservoir · Texas · United States · USACE CWMS
Lake Kemp
59.0% full
Capacity
368.69 hm³
Volume stored
217 hm³
Coordinates
33.758°N, 99.151°W
Last updated
2026-09-11
Current fill
59.0%vs 7 days ago
-1.5%losing
vs 1 year ago
N/A7-day trend
→stable
Data source: USACE CWMS — US Army Corps of Engineers — 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: 2026-09-11.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 33.758, -99.151 · Open in Google Maps
About Lake Kemp
As of September 11, 2026, Lake Kemp is filled to 59.0% of its total capacity, holding roughly 217 hm³ of water out of a maximum 369 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 (-1.5 pts).
Across the readings we hold for Lake Kemp — 330 data points between September 12, 2021 and September 11, 2026 — the level has ranged from a low of 59.0% (September 11, 2026) to a high of 83.1% (September 12, 2021). On average the reservoir is fullest around October and at its lowest around August.
It is operated by USACE primarily for multiple purposes. It lies within the Texas basin at 33.758°N, 99.151°W.
Key facts
- Current fill level
- 59.0%
- Water stored
- 217 hm³
- Total capacity
- 369 hm³
- 7-day change
- ▼ 1.5 pts
- Primary use
- Multipurpose
- River basin
- Texas
- Operator
- USACE
- Coordinates
- 33.758°N, 99.151°W
- Last updated
- September 11, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 11 Sep 2026 | 59.0% | 217 |
| 10 Sep 2026 | 59.3% | 218 |
| 9 Sep 2026 | 59.9% | 221 |
| 8 Sep 2026 | 60.2% | 222 |
| 7 Sep 2026 | 60.3% | 222 |
| 6 Sep 2026 | 60.4% | 223 |
| 5 Sep 2026 | 60.4% | 223 |
| 4 Sep 2026 | 60.5% | 223 |
| 3 Sep 2026 | 60.6% | 223 |
| 2 Sep 2026 | 60.7% | 224 |
| 1 Sep 2026 | 60.8% | 224 |
| 31 Aug 2026 | 60.9% | 225 |