RIVER GAUGE · LITTLE PATUXENT RIVER
Little Patuxent River at Allview
Howard County, Maryland
Water level271.77 ft
Flow—
Last readingSep 16, 2026, 5:25 PM UTC (last recorded)
Action278 ft
Minor flood280 ft
Moderate flood281 ft
Major flood283 ft
The past week
Loading chart…
What floods at each level
- 283 ft
Carlinda Avenue begins to flood at its lowest point.
- 281 ft
Water approaches a residence in the Columbia area.
- 280 ft
Backyards and trails along the Little Patuxent River are flooded.
- 278 ft
Water exceeds the banks of the Little Patuxent River.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| May 27, 2018 | 284.53 ft | — |
| Jun 3, 2018 | 280.39 ft | — |
| Sep 7, 2011 | 280.23 ft | — |
More on Little Patuxent River
DownstreamLittle Patuxent River near Guilford
Get an alert when Little Patuxent River rises
Save this gauge in the free StormCast app and pick the level that matters to you. Your phone goes off when the water gets there.
