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Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 2020-06-03 2020-09-29
Information Water-quality 2020-06-03 2020-09-29
Inorganics, Major, Non-metals Unit Values, Water-quality 2020-06-03 2020-09-29
Nutrient Water-quality 2020-06-03 2020-09-29
Physical Unit Values, Water-quality 2020-06-03 2020-09-29
Water Data for the Nation inventory

Monitoring location 01100671 is associated with a Stream in Essex County, Massachusetts. Water data back to 2020 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01100671 n/a
Site name
MERRIMACK RIVER DS STANLEY ISLAND. HAVERHILL, MA n/a
Site type
Stream
ST
DMS latitude 424602.8 n/a
DMS longitude 0710640 n/a
Decimal latitude 42.76744444 n/a
Decimal longitude -71.1111111 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Massachusetts 25
State
Massachusetts 25
County
Essex County 009
Country US n/a
Land net location description n/a
Name of location map HAVERHILL, MA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 6 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 1.6 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Merrimack River 01070006
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site YNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20200601 n/a
Drainage area
4850 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 n/a