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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 02047400 BLACKWATER SWAMP AT RT 625 NEAR DISPUTANTA, VA
Prince George County, Virginia
Hydrologic Unit Code 03010202
Latitude  37°08'02", Longitude  77°12'30" NAD27
Drainage area 72.0  square miles
Output formats
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Tab-separated data with channel data
Tab-separated data without channel data
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 
302008-12-18 11:20ESTYesDWHUSGS104 Good NONE
292008-11-18 11:30ESTYesDWHUSGS19.6 Good NONE
282008-09-10 13:05EDTYesDWHUSGS34.7 Good NONE
272008-08-18 13:45EDTYesDWHUSGS0.00 Excellent NONE
262008-07-16 13:30EDTYesDWHUSGS2.36 Good NONE
252008-06-12 11:00EDTYesDWHUSGS0.00 Excellent NONE
242008-05-28 11:00EDTYesDWHUSGS8.49 Good NONE
232008-03-11 13:05EDTYesDWHUSGS146 Good NONE
222008-02-14 15:00ESTYesDWHUSGS29.3 Good NONE
212008-01-28 11:05ESTYesDWHUSGS15.3 Good NONE
202007-10-16 12:00EDTYesDWHUSGS0.00 Excellent NONE
192007-09-13 11:40EDTYesDWHUSGS0.07 Fair NONE
182007-08-08 14:30EDTYesDWHUSGS0.00 Excellent NONE
172007-06-28 10:25EDTYesDWHUSGS0.00 Excellent NONE
162007-03-08 11:35ESTYesDWHUSGS41.7 Good NONE
151991-06-13 08:30EDTYesRJAUSGS0.00 Unspecified NONE
141984-09-24 11:10EDTYesWVDUSGS0.62 FairClearNONE
131984-05-16 10:05EDTYesWVDUSGS0.00 Fair NONE
121983-08-08 -- ----YesWVDUSGS0.00 Excellent NONE
111982-11-22 13:00ESTYesWVDUSGS26.6 Fair NONE
101982-08-06 13:40EDTYesWVDUSGS16.5 Fair NONE
91982-04-15 10:15ESTYesWVDUSGS2.38 Poor NONE
81981-11-02 14:20ESTYesWVDUSGS0.00 Excellent NONE
71981-09-23 -- ----YesWVDUSGS0.00 Excellent NONE
61981-06-15 15:15EDTYesMRA/WVDUSGS0.00 Unspecified NONE
51980-10-15 -- ----YesWVDUSGS0.00 Excellent NONE
41980-08-25 -- ----Yes/USGS0.00 Unspecified NONE
31953-09-16 -- ----Yes/USGS4.34 Unspecified NONE
21951-10-16 -- ----Yes/USGS4.34 Unspecified NONE
11941-11-14 -- ----Yes/USGS0.00 Unspecified NONE