Reservoir · Mississippi · United States · USACE CWMS
GV Montgomery Lock and Dam
Current fill: N/A
Capacity
8.51 hm³
Volume stored
N/A
Coordinates
34.463°N, 88.365°W
Station not currently reporting
The most recent storage reading from this gauge is from 2026-09-15, more than 45 days ago, so the current fill is shown as N/A. The history below reflects that older reading.
Current fill
N/Avs 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 GV Montgomery 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. Mississippi 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.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 34.463°N, 88.365°W · Open in Google Maps
About GV Montgomery Lock and Dam
It is operated by USACE primarily for multiple purposes. It is at 34.463°N, 88.365°W.
Key facts
- Total capacity
- 8.51 hm³
- Primary use
- Multipurpose
- Operator
- USACE
- Coordinates
- 34.463°N, 88.365°W
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 15 Sep 2026 | 104.1% | 8.86 |
| 14 Sep 2026 | 102.5% | 8.72 |
| 22 Dec 2021 | 104.2% | 8.87 |
| 21 Dec 2021 | 100.8% | 8.58 |
| 20 Dec 2021 | 101.4% | 8.63 |
| 19 Dec 2021 | 103.6% | 8.82 |
| 18 Dec 2021 | 100.9% | 8.59 |
| 17 Dec 2021 | 101.4% | 8.63 |
| 16 Dec 2021 | 104.7% | 8.91 |
| 15 Dec 2021 | 104.2% | 8.87 |
| 14 Dec 2021 | 102.6% | 8.73 |
| 13 Dec 2021 | 102.0% | 8.68 |