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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 393400077380901
Minimum number of levels = 1
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USGS 393400077380901 WA Cj 7

Washington County, Maryland
Latitude  39°34'00", Longitude  77°38'09" NAD27
Land-surface elevation 540.00 feet above NGVD29
The depth of the well is 98.0 feet below land surface.
The depth of the hole is 98.0 feet below land surface.
This well is completed in the Piedmont and Blue Ridge carbonate-rock aquifers (N400PDMBRC) national aquifer.
This well is completed in the Tomstown Dolomite (377TMSN) local aquifer.
Output formats
Table of data
Tab-separated data
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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
1985-08-1319:25 UTCm62610 529.86NGVD291S  A
1985-08-1319:25 UTCm62611 529.19NAVD881S  A
1985-08-1319:25 UTCm7201910.14  1S  A
1985-10-0917:45 UTCm62610 528.72NGVD291S  A
1985-10-0917:45 UTCm62611 528.05NAVD881S  A
1985-10-0917:45 UTCm7201911.28  1S  A
1985-11-1522:15 UTCm62610 533.30NGVD291S  A
1985-11-1522:15 UTCm62611 532.63NAVD881S  A
1985-11-1522:15 UTCm720196.70  1S  A
1985-11-2520:50 UTCm62610 535.83NGVD291S  A
1985-11-2520:50 UTCm62611 535.16NAVD881S  A
1985-11-2520:50 UTCm720194.17  1S  A
1985-12-2714:50 UTCm62610 535.02NGVD291S  A
1985-12-2714:50 UTCm62611 534.35NAVD881S  A
1985-12-2714:50 UTCm720194.98  1S  A
1986-02-0315:30 UTCm62610 531.82NGVD291S  A
1986-02-0315:30 UTCm62611 531.15NAVD881S  A
1986-02-0315:30 UTCm720198.18  1S  A
1986-02-2714:15 UTCm62610 538.64NGVD291S  A
1986-02-2714:15 UTCm62611 537.97NAVD881S  A
1986-02-2714:15 UTCm720191.36  1S  A
1986-03-2721:00 UTCm62610 537.94NGVD291S  A
1986-03-2721:00 UTCm62611 537.27NAVD881S  A
1986-03-2721:00 UTCm720192.06  1S  A
1986-04-2816:30 UTCm62610 535.22NGVD291S  A
1986-04-2816:30 UTCm62611 534.55NAVD881S  A
1986-04-2816:30 UTCm720194.78  1S  A
1986-06-0516:50 UTCm62610 532.03NGVD291S  A
1986-06-0516:50 UTCm62611 531.36NAVD881S  A
1986-06-0516:50 UTCm720197.97  1S  A
1986-06-2518:00 UTCm62610 531.13NGVD291S  A
1986-06-2518:00 UTCm62611 530.46NAVD881S  A
1986-06-2518:00 UTCm720198.87  1S  A
1986-07-2520:10 UTCm62610 529.64NGVD291S  A
1986-07-2520:10 UTCm62611 528.97NAVD881S  A
1986-07-2520:10 UTCm7201910.36  1S  A
1986-09-0415:55 UTCm62610 528.31NGVD291S  A
1986-09-0415:55 UTCm62611 527.64NAVD881S  A
1986-09-0415:55 UTCm7201911.69  1S  A
1986-10-0117:20 UTCm62610 527.36NGVD291S  A
1986-10-0117:20 UTCm62611 526.69NAVD881S  A
1986-10-0117:20 UTCm7201912.64  1S  A
1986-10-2920:25 UTCm62610 527.29NGVD291S  A
1986-10-2920:25 UTCm62611 526.62NAVD881S  A
1986-10-2920:25 UTCm7201912.71  1S  A
1986-12-0320:00 UTCm62610 529.90NGVD291S  A
1986-12-0320:00 UTCm62611 529.23NAVD881S  A
1986-12-0320:00 UTCm7201910.10  1S  A
1986-12-2920:00 UTCm62610 532.75NGVD291S  A
1986-12-2920:00 UTCm62611 532.08NAVD881S  A
1986-12-2920:00 UTCm720197.25  1S  A
1987-01-0617:00 UTCm62610 532.12NGVD291S  A
1987-01-0617:00 UTCm62611 531.45NAVD881S  A
1987-01-0617:00 UTCm720197.88  1S  A
1987-02-0321:00 UTCm62610 534.49NGVD291S  A
1987-02-0321:00 UTCm62611 533.82NAVD881S  A
1987-02-0321:00 UTCm720195.51  1S  A
1987-03-0316:35 UTCm62610 536.12NGVD291S  A
1987-03-0316:35 UTCm62611 535.45NAVD881S  A
1987-03-0316:35 UTCm720193.88  1S  A
1987-03-2716:25 UTCm62610 532.57NGVD291S  A
1987-03-2716:25 UTCm62611 531.90NAVD881S  A
1987-03-2716:25 UTCm720197.43  1S  A
1987-04-2920:40 UTCm62610 536.22NGVD291S  A
1987-04-2920:40 UTCm62611 535.55NAVD881S  A
1987-04-2920:40 UTCm720193.78  1S  A
1987-05-2818:10 UTCm62610 532.89NGVD291S  A
1987-05-2818:10 UTCm62611 532.22NAVD881S  A
1987-05-2818:10 UTCm720197.11  1S  A

Explanation
SectionCodeDescription
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
Method of measurementSSteel-tape measurement.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.