Whitemarsh Run At White Marsh, Md Realtime Data
WHITEMARSH RUN AT WHITE MARSH, MD
Realtime Data • Report • Conditions
2
Discharge (cfs)
3.0
Gauge Height (ft)
Streamflow discharge was last observed at 2 cfs, and a gauge height of 2.99 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 3 .
Weather today, Tomorrow,
The stream is fed by various tributaries and drains into the Gunpowder River. The primary constituents of the flow are precipitation and groundwater. The flow is influenced by seasonal trends, with higher flow during the winter and spring months due to increased precipitation and snowmelt. There are no major dams on the creek. Interesting facts about the hydrology of the Whitemarsh Run include its designation as an impaired waterway by the EPA due to high levels of bacteria and nutrients, as well as its designation as a "blueway" by the Maryland Department of Natural Resources, indicating its importance for recreational use.
August 22, 2026
| Elevation | 42.0 ft |
| Last Updated | |
| Gage height, ft | 2.99 ft |
| Stream water level elevation above NAVD 1988, in ft | 36.67 ft |
| Streamflow, ft³/s | 1.88 ft3/s |
| Percent of Normal | 83% |
| Year Over Year Average | 2 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 3,400 cfs |
| Geolocation | 39.37, -76.45 |
Continue with Snoflo Premium