USGS Current Conditions for USGS 01077400 COCKERMOUTH RIVER BELOW HARDY BROOK, AT GROTON, NH x

USGS 01077400 COCKERMOUTH RIVER BELOW HARDY BROOK, AT GROTON, NH

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Station operated in cooperation with the New Hampshire Department of Environmental Services.

Available Parameters	Available Period
All 2 Available Parameters for this site
00060 Discharge	2008-09-13	2025-09-29
00065 Gage height	2008-09-12	2025-09-29

Days (7)

-- or --
Begin date

End date

Summary of all available data for this site
Instantaneous-data availability statement

Most recent instantaneous value: Bkw 09-29-2025 15:00 EDT

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**Daily discharge, cubic feet per second -- statistics for Sep 29 based on 17 water years of record more**
Most Recent Instantaneous Value Sep 29	Min (2020)	25th percen- tile	Median	75th percen- tile	Mean	Max (2011)
-- unavailable --	1.03	2.3	6.1	21	24	148

Most recent instantaneous value: 1.30 09-29-2025 15:00 EDT

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U.S. Department of the Interior | U.S. Geological Survey
Title: USGS Current Conditions for Vermont
URL: https://waterdata.usgs.gov/vt/nwis/uv?

Page Contact Information: New Hampshire Water Data Support Team
Page Last Modified: 2025-09-29 15:49:44 EDT
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