Gulf Intracoastal Waterway at Bayou Dupre at MRGO East water level
NWS gauge BDML1 · U.S. Army Corps of Engineers · St. Bernard Parish · New Orleans and the Northshore
stage above a datum the NWS does not state · Nov 3, 2026 at 9:45 PM CST · 80 minutes ago
- Highest NWS crest
- 7.44 ft (September 12, 2008)
- Usual range
- 0.87 to 1.65 ft
- Highest since October 4, 2026
- 1.81 ft
Last 7 days
Hourly averages of the readings. The shaded band is this gauge's usual range: the middle 80% of its readings since October 4, 2026.
How to read this gauge
The number is the stage in feet on this gauge's own scale, as the NWS publishes it. The NWS gives no datum for it, so it is not a depth and can't be compared with other gauges.
Readings the NWS marks out of service are left out, and so is any single reading more than 2 ft from the readings either side of it, which is a sensor error rather than water; a newest reading that far from the one before waits for the next to agree.
U.S. Army Corps of Engineers runs this gauge; the National Weather Service publishes its readings, which is where this site reads them.
NWS historic crests
| Date | Crest | Above minor flood stage |
|---|---|---|
| September 12, 2008 | 7.44 ft | — |
| June 21, 2017 | 5.15 ft | — |
| March 12, 2016 | 2.50 ft | — |
The highest crests the National Weather Service lists for this gauge, as published, on the same scale as the reading.
Daily highs and lows since October 4, 2026
Other NWS-published gauges in New Orleans and the Northshore
Download the readings
gulf-intracoastal-waterway-at-bayou-dupre-at-mrgo-east.csv (CSV): every reading from the last 90 days, 2,866 rows, with time in UTC and local time, and the reading in feet on a datum the NWS does not state.
gulf-intracoastal-waterway-at-bayou-dupre-at-mrgo-east-daily.csv (CSV): the low and high of every day since October 4, 2026.
Source. Readings from U.S. Army Corps of Engineers, as published by the National Weather Service, which also sets the flood stages and lists the crests. The NWS name for this gauge is “Gulf Intracoastal Waterway at Bayou Dupre at MRGO East”. Recent readings are provisional and can be revised. This site is not affiliated with either.