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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.

USGS 394430077225001 AD 808 Adams County Observation Well


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Station gage imageSTATION.--394430077225001 ADAMS COUNTY, local well number AD 808.
LOCATION.--Lat 39`44'29.8", long 77`22'50.1", Hydrologic Unit 02070009, on lot P-176 in Carroll Valley, Adams County, PA.
OWNER.--Carroll Valley Borough.
WELL CHARACTERISTICS.--Drilled observation well, depth 234 ft.
INSTRUMENTATION.--Data collection platform with 15-minute recording interval since April 2023; prior, with 60-minute recording interval. Satellite telemetry at station.
DATUM.--Elevation of land surface is 786 ft above North American Vertical Datum of 1988, from Lidar.
PERIOD OF RECORD.--September 2003 to current year.
This station managed by the PAWSC New Cumberland Office.

Available Parameters Period of Record
2003-09-17  2024-04-17


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