Great Wicomico-Piankatank HUC8 02080102
A 1,740 km² sub-basin of the Mid-Atlantic region in MD, VA. Drought coverage is from the US Drought Monitor (map of 2026-09-01); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
76
Healthy
Drought index
100
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
0%
of 1 reporting
Median flow
58%
p34 of record
Water assets
319
0 springs · 167 wells
USGS gauges (1)
- DRAGON SWAMP AT MASCOT, VA016695208 cfsp34 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 100 | 0 | 0/1 | p34 |
Top water assets
- 65Great Wicomico Riverriver
- 65Great Wicomico Riverriver
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- 65Great Wicomico Riverriver
- 65Great Wicomico Riverriver
- 65Dragon Runriver
- 65Dragon Swamp At Mascot, Variver
- 65Tipers Creekriver
- 65Great Wicomico Riverriver