Reservoir · Alabama · United States · USACE CWMS
Demopolis Lock and Dam
104.9% full
Capacity
148.02 hm³
Volume stored
155 hm³
Coordinates
32.522°N, 87.879°W
Last updated
2026-10-29
Current fill
104.9%vs 7 days ago
N/Avs 1 year ago
N/A7-day trend
N/ADrought context
Drought Monitor at this site · 27 October 2026
D2severe drought
The ground at Demopolis Lock and Dam's coordinates falls inside the D2 area of the weekly U.S. Drought Monitor map. That describes local conditions — rainfall, soil moisture, streamflow — not the reservoir's storage. Alabama drought figures →
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: 2026-10-29.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 32.522°N, 87.879°W · Open in Google Maps
About Demopolis Lock and Dam
As of October 29, 2026, Demopolis Lock and Dam is filled to 104.9% of its total capacity, holding 155.23 hm³ of water out of a maximum 148.02 hm³. At this level the reservoir is effectively full.
No reading from about a week earlier is on file, so the 7-day change is not available.
Across the readings we hold for Demopolis Lock and Dam — 3 data points between October 27, 2026 and October 29, 2026 — the level has ranged from a low of 104.7% (October 27, 2026) to a high of 105.0% (October 28, 2026).
It is operated by USACE primarily for multiple purposes. It is at 32.522°N, 87.879°W.
Key facts
- Current fill level
- 104.9% of total capacity
- Water stored
- 155.23 hm³
- Total capacity
- 148.02 hm³
- 7-day change
- N/A
- Primary use
- Multipurpose
- Operator
- USACE
- Coordinates
- 32.522°N, 87.879°W
- Last updated
- October 29, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 29 Oct 2026 | 104.9% | 155.23 |
| 28 Oct 2026 | 105.0% | 155.42 |
| 27 Oct 2026 | 104.7% | 155.05 |