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USGS 01672500 SOUTH ANNA RIVER NEAR ASHLAND, VA
Data Type
Begin Date
End Date
Count
Current / Historical Observations
(
availability statement
)
2003-06-28
2026-06-12
Daily Data
Discharge, cubic feet per second
1930-10-01
2026-06-11
32856
Daily Statistics
Discharge, cubic feet per second
1930-10-01
2025-10-07
32609
Monthly Statistics
Discharge, cubic feet per second
1930-10
2025-10
Annual Statistics
Discharge, cubic feet per second
1931
2026
Peak streamflow
1928-08-15
2025-02-16
92
Field measurements
1930-10-18
2026-05-06
709
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)
1945-07-16
2008-04-22
18
Water-Year Summary
2006
2025
20
Revisions
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USGS 0165258970 POTOMAC RIV AT CST GUARD DOCK AT ALEXANDRIA, VA
Data Type
Begin Date
End Date
Count
Revisions
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