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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 393603077414102
Minimum number of levels = 1
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USGS 393603077414102 WA Bi 110

Washington County, Maryland
Latitude  39°36'03", Longitude  77°41'41" NAD27
Land-surface elevation 545 feet above NGVD29
The depth of the well is 475 feet below land surface.
The depth of the hole is 475 feet below land surface.
This well is completed in the Valley and Ridge aquifers (N500VLYRDG) national aquifer.
This well is completed in the Conococheague Limestone (371CONG) local aquifer.
Output formats
Table of 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
1986-07-10 D62610 483.25NGVD291S  A
1986-07-10 D62611 482.57NAVD881S  A
1986-07-10 D7201961.75  1S  A
1986-07-2915:00 UTCm62610 482.56NGVD291S  A
1986-07-2915:00 UTCm62611 481.88NAVD881S  A
1986-07-2915:00 UTCm7201962.44  1S  A
1986-09-0416:40 UTCm62610 479.88NGVD291S  A
1986-09-0416:40 UTCm62611 479.20NAVD881S  A
1986-09-0416:40 UTCm7201965.12  1S  A
1986-10-0116:50 UTCm62610 475.18NGVD291S  A
1986-10-0116:50 UTCm62611 474.50NAVD881S  A
1986-10-0116:50 UTCm7201969.82  1S  A
1986-10-2814:00 UTCm62610 474.25NGVD291S  A
1986-10-2814:00 UTCm62611 473.57NAVD881S  A
1986-10-2814:00 UTCm7201970.75  1S  A
1986-12-0315:05 UTCm62610 473.82NGVD291S  A
1986-12-0315:05 UTCm62611 473.14NAVD881S  A
1986-12-0315:05 UTCm7201971.18  1S  A
1987-01-0616:45 UTCm62610 477.48NGVD291S  A
1987-01-0616:45 UTCm62611 476.80NAVD881S  A
1987-01-0616:45 UTCm7201967.52  1S  A
1987-02-0317:25 UTCm62610 478.04NGVD291S  A
1987-02-0317:25 UTCm62611 477.36NAVD881S  A
1987-02-0317:25 UTCm7201966.96  1S  A
1987-03-0316:20 UTCm62610 482.08NGVD291S  A
1987-03-0316:20 UTCm62611 481.40NAVD881S  A
1987-03-0316:20 UTCm7201962.92  1S  A
1987-03-2716:10 UTCm62610 480.02NGVD291S  A
1987-03-2716:10 UTCm62611 479.34NAVD881S  A
1987-03-2716:10 UTCm7201964.98  1S  A
1987-04-2920:30 UTCm62610 485.14NGVD291S  A
1987-04-2920:30 UTCm62611 484.46NAVD881S  A
1987-04-2920:30 UTCm7201959.86  1S  A
1987-05-2818:25 UTCm62610 483.21NGVD291S  A
1987-05-2818:25 UTCm62611 482.53NAVD881S  A
1987-05-2818:25 UTCm7201961.79  1S  A

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