Reservoir · Tennessee · United States · USACE CWMS
Cheatham Dam
105.0% full
Capacity
103.86 hm³
Volume stored
128 hm³
Coordinates
36.314°N, 87.216°W
Last updated
2026-09-11
Current fill
105.0%vs 7 days ago
0.0%stable
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. 36.314, -87.216 · Open in Google Maps
About Cheatham Dam
As of September 11, 2026, Cheatham Dam is filled to 105.0% of its total capacity, holding roughly 128 hm³ of water out of a maximum 104 hm³. At this level the reservoir is effectively full.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts).
Across the readings we hold for Cheatham Dam — 330 data points between September 12, 2021 and September 11, 2026 — the level has ranged from a low of 105.0% (September 12, 2021) to a high of 105.0% (September 12, 2021).
It is operated by USACE primarily for multiple purposes. It lies within the Tennessee basin at 36.314°N, 87.216°W.
Key facts
- Current fill level
- 105.0%
- Water stored
- 128 hm³
- Total capacity
- 104 hm³
- 7-day change
- No change
- Primary use
- Multipurpose
- River basin
- Tennessee
- Operator
- USACE
- Coordinates
- 36.314°N, 87.216°W
- Last updated
- September 11, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 11 Sep 2026 | 105.0% | 128 |
| 10 Sep 2026 | 105.0% | 125 |
| 9 Sep 2026 | 105.0% | 121 |
| 8 Sep 2026 | 105.0% | 123 |
| 7 Sep 2026 | 105.0% | 121 |
| 6 Sep 2026 | 105.0% | 121 |
| 5 Sep 2026 | 105.0% | 128 |
| 4 Sep 2026 | 105.0% | 133 |
| 3 Sep 2026 | 105.0% | 130 |
| 2 Sep 2026 | 105.0% | 126 |
| 1 Sep 2026 | 105.0% | 129 |
| 31 Aug 2026 | 105.0% | 125 |