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River VA

South Anna River

Virginia • 37.7679, -77.7811
Length
102 mi
164 km
Elevation
613′ → 32′
580 ft drop
Stream Order
5
Medium River
Slope
0.11%
5.7 ft/mi
Drainage
466 mi²
1,208 km²
Avg Flow
422 cfs
1.5 mph velocity
Path to Mouth
257 mi
414 km to ocean
Classification
Headwater
Source Stream
Elevation Profile
Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

EPA WQP MyWaterway
Data from USGS & NOAA for informational purposes only. More
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Water Level Gauges on South Anna River

There are 2 USGS water level monitoring stations on South Anna River providing real-time flow and stage data.

Access Sites on South Anna River

There are 1 boat ramps, launches, and public access points on South Anna River.