USGS 01094000 SOUHEGAN RIVER AT MERRIMACK, NH

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.

Available data for this site

DESCRIPTION:: Latitude 42°51'27", Longitude 71°30'24" NAD27; Hillsborough County, New Hampshire, Hydrologic Unit 01070002; Drainage area: 171 square miles; Datum of gage: 159.88 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	2001-10-01	2024-11-22
Daily Data
Discharge, cubic feet per second	1909-07-13	2024-11-21	33005
Daily Statistics
Discharge, cubic feet per second	1909-07-13	2024-09-15	32938
Monthly Statistics
Discharge, cubic feet per second	1909-07	2024-09
Annual Statistics
Discharge, cubic feet per second	1909	2024
Peak streamflow	1910-03-01	2022-12-24	110
Field measurements	1917-01-15	2024-11-13	270
Field/Lab water-quality samples	1952-10-24	1999-06-25	124
Water-Year Summary	2006	2023	18
Revisions	Loading...

OPERATION:: Record for this site is maintained by the USGS New Hampshire Water Science Center; Email questions about this site to New Hampshire Water Science Center Water-Data Inquiries

U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL: https://waterdata.usgs.gov/nwis/inventory?

Page Contact Information: New Hampshire Water Data Support Team
Page Last Modified: 2024-11-22 05:02:41 EST
0.63 0.61 vaww02