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Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Groundwater Levels, Unit Values 1975-12-22 2024-10-31
n/a USGS Active Groundwater Level Network Site 1975-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2005-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 412932071374302 is associated with a Well in Washington County, Rhode Island. Current conditions of Depth to water level are available. Water data back to 1975 are available online.

The land-surface elevation of this station has been determined to be 114.9 feet above NAVD 1988. To obtain groundwater elevation values in NAVD 1988 add 114.9 feet to water-level values.
Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
412932071374302 n/a
Site name
RI-RIW 417 RICHMOND, RI n/a
Site type
Well
GW
DMS latitude 412932 n/a
DMS longitude 0713743 n/a
Decimal latitude 41.49232259 n/a
Decimal longitude -71.6281194 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 5 sec. F
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Massachusetts 25
State
Rhode Island 44
County
Washington County 009
Country US n/a
Land net location description n/a
Name of location map CAROLINA, RI n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 114.9 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .12 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Pawcatuck-Wood 01090005
Drainage basin
n/a
Topographic setting
Valley flat
V
Flags for instruments at site YNNYNNNNNNNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
19751222 n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYNYNYNN n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Stratified Deposits, Undifferentiated 112SRFD
Local aquifer type
Unconfined single aquifer U
Well depth 40.0 feet n/a
Hole depth
41.0 feet n/a
Source of depth data n/a
Project number 244100250 n/a

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