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

01087000 BLACKWATER RIVER NEAR WEBSTER, NH

Merrimack County, New Hampshire

Hydrologic Unit Code 01070003

Latitude 43°17'49", Longitude 71°41'42" NAD27

Drainage area 129 square miles

Gage datum 431.17 feet above NAVD88

**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

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: New Hampshire Water Data Support Team
Page Last Modified: 2024-11-21 08:46:57 EST
1.31 1.24 sdww02