USGS Surface Water for USA: Streamflow Measurements

USGS Home
Contact USGS
Search USGS

USGS Water Resources

Data Category:
Geographic Area:

Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

USGS 01472145 SB French Cr Along Twp Road 424 at Coventryville

Chester County, Pennsylvania

Hydrologic Unit Code 02040203

Latitude 40°09'49", Longitude 75°41'37" NAD27

Drainage area 13.1 square miles

Gage datum 300 feet above NGVD29

**Output formats**
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format

Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Meas. Rated	Control	Flow Adjust. Code
4	2019-11-13 13:06:30	EST	Yes	AGR	USGS	12.2	Fair	VegetationLight	NONE
3	2018-11-21 08:45:30	EST	Yes	AGR	USGS	42.5	Fair	VegetationLight	NONE
1	2009-11-02 11:00	EST	Yes	AGL	USGS	26.8	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: Pennsylvania Water Data Support Team
Page Last Modified: 2025-11-23 13:41:13 EST
0.28 0.28 caww01