LakeLevelIs Grand Bayou Reservoir low right now?
Grand Bayou Reservoir was at 133.81 ft on October 10, 2026. Over the past week the lake has been steady.
Daily levels, last two weeks
| Date | Level (ft) | Change |
|---|---|---|
| Oct 10 | 133.82 | ±0.00 |
| Oct 9 | 133.82 | −0.02 |
| Oct 8 | 133.84 | −0.02 |
| Oct 7 | 133.86 | −0.01 |
| Oct 6 | 133.87 | −0.01 |
| Oct 5 | 133.88 | −0.01 |
| Oct 4 | 133.89 | −0.01 |
| Oct 3 | 133.90 | −0.07 |
| Oct 2 | 133.97 | −0.02 |
| Oct 1 | 133.99 | −0.04 |
| Sep 30 | 134.03 | −0.06 |
| Sep 29 | 134.09 | −0.05 |
| Sep 28 | 134.14 | −0.05 |
| Sep 27 | 134.19 | −0.05 |
About Grand Bayou Reservoir
- Data
- U.S. Geological Survey — USGS 07352820
- Datum
- NGVD29
Lakes near Grand Bayou Reservoir
- Black Lake BayouLouisiana · 17 mi 98.5 ft −0.1 wkNormal for this time of year
- Saline LakeLouisiana · 19 mi 95.2 ft −0.0 wkLatest reading
- Lake BistineauLouisiana · 26 mi 133.8 ft +0.5 wkNormal for this time of year
- Wallace LakeLouisiana · 35 mi 140.4 ft +0.9 wkLower than usual for this time of year
- Nantachie LakeLouisiana · 37 mi 94.2 ft −0.1 wkLatest reading
- Toledo Bend ReservoirTexas · 46 mi 167.9 ft −0.1 wkNormal for this time of year
Questions
Is Grand Bayou Reservoir low right now?
Grand Bayou Reservoir was at 133.81 ft on October 10, 2026. Over the past week the lake has been steady.
How often is the Grand Bayou Reservoir level updated?
The operator reports every 15 minutes to an hour. This page refreshes several times a day; the time of the latest reading is shown next to the level.
Where does this data come from?
U.S. Geological Survey (USGS 07352820). Readings are provisional and can be revised.