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	2025-07-13
00065 Gage height	2008-09-12	2025-07-13

Days (7)

-- or --
Begin date

End date

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

Most recent instantaneous value: 2.97 07-14-2025 00:00 EDT

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**Daily discharge, cubic feet per second -- statistics for Jul 14 based on 16 water years of record more**
Min (2018)	25th percen- tile	Most Recent Instantaneous Value Jul 14	Median	Mean	75th percen- tile	Max (2023)
1.20	2.6	2.97	5.2	20	48	63.8

Most recent instantaneous value: 1.22 07-14-2025 00:00 EDT

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

Page Contact Information: New Hampshire Water Data Support Team
Page Last Modified: 2025-07-14 00:14:26 EDT
1.76 1.2 nadww01