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Groundwater levels for the Nation

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Agency code = usgs
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  • 393313077044601
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USGS 393313077044601 CL Cd 180

Carroll County, Maryland
Latitude  39°33'11.80", Longitude  77°04'44.15" NAD83
Land-surface elevation 571 feet above NGVD29
The depth of the well is 150 feet below land surface.
The depth of the hole is 150 feet below land surface.
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
This well is completed in the Sams Creek Metabasalt (300SMCK) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
Reselect period
Date Time
?
 
Water-level
date-time
accuracy
?
 
Parameter
code
Water
level,
feet
below
land
surface
Water
level,
feet
above
specific
vertical
datum
Referenced
vertical
datum
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
1994-06-22 D62610 532.40NGVD29PSUSGSSA
1994-06-22 D62611 531.74NAVD88PSUSGSSA
1994-06-22 D7201938.60  PSUSGSSA
2014-07-2413:58 UTCm62610 538.66NGVD29PTUSGSSA
2014-07-2413:58 UTCm62611 538.00NAVD88PTUSGSSA
2014-07-2413:58 UTCm7201932.34  PTUSGSSA
2016-10-1217:08 UTCm62610 530.19NGVD291TUSGSSA
2016-10-1217:08 UTCm62611 529.53NAVD881TUSGSSA
2016-10-1217:08 UTCm7201940.81  1TUSGSSA
2018-09-2514:27 UTCm62610 552.26NGVD291VUSGSSA
2018-09-2514:27 UTCm62611 551.60NAVD881VUSGSSA
2018-09-2514:27 UTCm7201918.74  1VUSGSSA
2020-08-1114:00 UTCm62610 535.32NGVD291VUSGSSA
2020-08-1114:00 UTCm62611 534.66NAVD881VUSGSSA
2020-08-1114:00 UTCm7201935.68  1VUSGSSA
2022-09-2618:36 UTCm62610 531.90NGVD291SUSGSSA
2022-09-2618:36 UTCm62611 531.24NAVD881SUSGSSA
2022-09-2618:36 UTCm7201939.10  1SUSGSSA
2024-08-1514:25 UTCm62610 539.47NGVD291SUSGSSA
2024-08-1514:25 UTCm62611 538.81NAVD881SUSGSSA
2024-08-1514:25 UTCm7201931.53  1SUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
Status1Static
StatusPWater level was affected by pumping at the time of the measurement
Method of measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.