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Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Unit Values 2008-09-12 2024-12-28
n/a Peak Measurements 2008-12-12 2022-12-23
n/a Site Visits 2008-09-23 2024-09-23
n/a USGS Annual Water Data Reports Site 2009-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 01077400 is associated with a Stream in Grafton County, New Hampshire. Current conditions of Discharge and Gage height are available. Water data back to 2008 are available online.

The elevation of this station has been determined to be 608.42 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 608.42 feet to gage height values.
Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01077400 n/a
Site name
COCKERMOUTH RIVER BELOW HARDY BROOK, AT GROTON, NH n/a
Site type
Stream
ST
DMS latitude 434214 n/a
DMS longitude 0715000 n/a
Decimal latitude 43.70388889 n/a
Decimal longitude -71.8333333 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
New Hampshire 33
State
New Hampshire 33
County
Grafton County 009
Country US n/a
Land net location description n/a
Name of location map NEWFOUND LAKE, NH n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 608.42 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .01 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Pemigewasset 01070001
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site YNNNYNNNNNNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
21.4 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number 245000100 n/a

Operated in cooperation with:

logo for New Hampshire Department of Environmental Services
New Hampshire Department of Environmental Services
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USGS - Cooperative Matching Funds