RIVER GAUGE · MILL SWAMP
Mill Swamp at Richlands
Onslow County, North Carolina
Water level3.33 ft
Flow—
Last readingSep 16, 2026, 5:35 PM UTC (last recorded)
Minor flood13 ft
The past week
Loading chart…
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Sep 14, 2018 | 15.47 ft | — |
| Sep 17, 2024 | 10.7 ft | — |
| Dec 27, 2023 | 10.16 ft | — |
Get an alert when Mill Swamp 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.
