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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Groundwater Levels, Unit Values 2002-11-15 2024-11-23
n/a USGS Active Groundwater Level Network Site 2002-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 402255076422001 is associated with a Well in Dauphin County, Pennsylvania. Current conditions of Depth to water level are available. Water data back to 2002 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
402255076422001 n/a
Site name
DA 868 Dauphin County Observation Well n/a
Site type
Well
GW
DMS latitude 402255.2 n/a
DMS longitude 0764220.7 n/a
Decimal latitude 40.382 n/a
Decimal longitude -76.70575 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
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
Pennsylvania 42
State
Pennsylvania 42
County
Dauphin County 043
Country US n/a
Land net location description n/a
Name of location map GRANTVILLE n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 511.20 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy 1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Lower Susquehanna-Swatara 02050305
Drainage basin
n/a
Topographic setting
Hillside
S
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
20020604 n/a
Date site established or inventoried 20020604 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 YYY Y n/a
National aquifer Valley and Ridge aquifers N500VLYRDG
Local aquifer Hamburg Sequence 364HMBG
Local aquifer type
Unconfined single aquifer U
Well depth 141 feet n/a
Hole depth
141 feet n/a
Source of depth data S n/a
Project number 4442002 n/a

Operated in cooperation with:

logo for Pennsylvania Department of Environmental Protection, Bureau of Safe Drinking Water
Pennsylvania Department of Environmental Protection, Bureau of Safe Drinking Water
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds