Casselman River at Markleton, PA
Is Casselman River at Markleton, PA flooding right now?
No — Casselman River at Markleton, PA is at 1.40 ft, 7.6 ft below its 9 ft flood stage, as of 63 min ago.
Gauge height
1.40 ft
Streamflow
209 cfs
Minor flooding here begins at 9 ft. The highest crest on record was 16.4 ft on Tue, Mar 17, 1936.
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 9 ft | 7.6 ft below |
| Minor flood | 9 ft | 7.6 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 16.4 ft | 1936-03-17 |
| 13.26 ft | 1996-01-19 |
| 11.63 ft | 2025-05-13 |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Laurel Hill Creek at Ursina, PA | 5.6 mi | Somerset County |
| Youghiogheny River below Confluence, PA | 7.9 mi | Fayette County |
| Youghiogheny River at Youghiogheny River Dam, PA | 8.1 mi | Somerset County |
| CASSELMAN RIVER AT GRANTSVILLE, MD | 11.9 mi | Garrett County |
| MILL RUN AT MINERAL SPRING, MD | 12.7 mi | Garrett County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.