Wolf River at Belle Ferry Road near Long Beach water level
USGS gauge 02481521 · Harrison County · Mississippi Gulf Coast · NWS gauge GLFM6
gage height, Oct 23, 2026 at 2:45 PM CDT · 3 hours ago
- Below NWS minor flood stage
- 4.5 ft
- NWS action stage
- 7.0 ft
- NWS minor flood stage
- 8.0 ft
- NWS moderate flood stage
- 12.0 ft
- NWS major flood stage
- 15.0 ft
- Highest since 2017 (USGS)
- 15.93 ft (June 19, 2026)
- Usual range
- 2.06 to 3.93 ft
USGS marks recent readings as provisional: they can be revised after review.
Last 7 days
Hourly averages of USGS readings. The shaded band is this gauge's usual range: the middle 80% of its readings since September 11, 2026.
How to read this gauge
Gage height is the height of the water surface above the gauge's zero point. This gauge's zero is set at 0 ft NAVD88, so its gage height is the water surface elevation above that datum. It is not a water depth.
The flood stages are the National Weather Service's, on the same scale as the gage height; they are the NWS's references for this location, not estimates made here.
Daily highs and lows since September 11, 2026
Annual peaks since 2017
In 7 complete water years of comparable USGS records (since 2017), the highest peak was 15.93 ft on June 19, 2026. So far in water year 2027 (since October 1) the highest reading is 5.05 ft on October 2, 2026.
Each dot is the highest gage height of a water year (October to September), from the USGS annual peak record, with recent years USGS has not published yet taken from its 15-minute readings and this site's own; hover a dot for its date. Dashed lines are NWS flood stages.
NWS historic crests
| Date | Crest | Above minor flood stage |
|---|---|---|
| September 1, 2012 | 16.50 ft | 8.5 ft |
| June 19, 2026 | 15.93 ft | 7.9 ft |
| May 10, 1995 | 15.39 ft | 7.4 ft |
| May 13, 2019 | 14.46 ft | 6.5 ft |
| August 31, 2021 | 12.56 ft | 4.6 ft |
| June 20, 2021 | 12.40 ft | 4.4 ft |
| May 27, 2026 | 12.39 ft | 4.4 ft |
| September 27, 2002 | 12.30 ft | 4.3 ft |
The highest crests the National Weather Service lists for this gauge, as published. They can differ from the USGS annual peaks above: USGS records the year's highest gage height, which is not always the crest the NWS lists for the same flood.
Download the readings
wolf-river-at-belle-ferry-road-near-long-beach.csv (CSV): every reading stored for this gauge since September 11, 2026, 4,048 rows, with time in UTC and Central, gage height in feet, and the USGS approval status.
Source. Gage height from the U.S. Geological Survey; flood stages and historic crests from the NWS National Water Prediction Service. This site is not affiliated with either agency.