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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1987-07-31 2004-04-29
Inorganics, Major, Metals Water-quality 1987-07-31 1994-09-02
Inorganics, Major, Non-metals Water-quality 1987-07-31 2004-04-29
Inorganics, Minor, Non-metals Water-quality 1987-07-31 1987-07-31
Inorganics, Minor, metals Water-quality 1987-07-31 1994-09-02
Nutrient Water-quality 1987-07-31 2004-04-29
Organics, PCBs Water-quality 1988-07-01 1988-07-01
Organics, other Water-quality 1987-07-31 1994-09-02
Organics, pesticide Water-quality 1987-07-31 1994-09-02
Physical Groundwater Levels, Water-quality 1987-07-31 2024-11-26
n/a USGS Active Groundwater Level Network Site 1987-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2010-01-01
Water Data for the Nation inventory

Monitoring location 415458072291901 is associated with a Well in Tolland County, Connecticut. Water data back to 1987 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
415458072291901 n/a
Site name
CT-EL 82 n/a
Site type
Well
GW
DMS latitude 415458.55 n/a
DMS longitude 0722918.75 n/a
Decimal latitude 41.91626389 n/a
Decimal longitude -72.4885417 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Connecticut 09
State
Connecticut 09
County
Tolland County 013
Country US n/a
Land net location description n/a
Name of location map ELLINGTON n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 196.91 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .16 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Lower Connecticut 01080205
Drainage basin
n/a
Topographic setting
Flood plain
G
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19870511 n/a
Date site established or inventoried 19870511 n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYYYNYNN n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Drift, Stratified 112DFSF
Local aquifer type
Unconfined single aquifer U
Well depth 24.50 feet n/a
Hole depth
24.50 feet n/a
Source of depth data S n/a
Project number 440900200 n/a