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Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1956-12-18 1999-09-02
Inorganics, Major, Metals Water-quality 1956-12-18 1957-03-27
Inorganics, Major, Non-metals Water-quality 1956-12-18 1957-03-27
Inorganics, Minor, metals Water-quality 1956-12-18 1957-03-27
Nutrient Water-quality 1956-12-18 1957-03-27
Physical Daily Values, Unit Values, Water-quality 1918-05-16 2024-12-28
n/a Peak Measurements 1919-03-30 2016-02-27
n/a Site Visits 1938-09-22 2024-11-20
n/a USGS Annual Water Data Reports Site 2006-01-01 2013-01-01
Water Data for the Nation inventory

Monitoring location 01087000 is associated with a Stream in Merrimack County, New Hampshire. Current conditions of Discharge and Gage height are available. Water data back to 1918 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01087000 n/a
Site name
BLACKWATER RIVER NEAR WEBSTER, NH n/a
Site type
Stream
ST
DMS latitude 431749 n/a
DMS longitude 0714142 n/a
Decimal latitude 43.2970225 n/a
Decimal longitude -71.6945212 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
New Hampshire 33
State
New Hampshire 33
County
Merrimack County 013
Country US n/a
Land net location description n/a
Name of location map WEBSTER, NH n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 431.17 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
Contoocook 01070003
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site YNNNYNNNNNYNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
129 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 NNNNNNNN 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 n/a