USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 07288680 BIG SUNFLOWER RIVER AT LITTLE CALLAO LANDING, MS

Washington County, Mississippi

Hydrologic Unit Code 08030207

Latitude 33°11'02", Longitude 90°41'10" NAD27

Drainage area 2,290.00 square miles

Gage datum 66.02 feet above NGVD29

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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
6	2016-03-11 15:05	CST	Yes	JHA/DTW	USGS	21300	34.40			Unspecified		NONE
5	2010-08-27 10:00	CDT	Yes	MAM/MSW	USGS	566				Unspecified		NONE
4	2010-06-29 14:15	CDT	Yes	JVL/ ARG	USGS	1410				Good		NONE
3	2010-05-24 16:00	CDT	Yes	JHA	USGS	2100	19.27	0.00	0.50	Good	Unspecifed	NONE
2	2010-04-14 10:15	CDT	Yes	JSP/MWS	USGS	742				Good		NONE
1	1995-05-15 12:15	CDT	Yes	DTW/DEB	USGS	0.00		0.00	0.20	Poor	DebrisLight	NONE

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Mississippi Water Data Support Team
Page Last Modified: 2025-02-18 14:53:00 EST
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