Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 391456076345002
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 391456076345002 4S2E-7

Baltimore City, Maryland
Latitude  39°14'56.21", Longitude  76°34'50.47" NAD83
Land-surface elevation 7.02 feet above NAVD88
The depth of the well is 70 feet below land surface.
The depth of the hole is 73 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Lower Patapsco Aquifer In the Patapsco Formation (217PPSCL) 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
2013-10-31 D62610 0.97NGVD291TMD006AA
2013-10-31 D62611 0.19NAVD881TMD006AA
2013-10-31 D720196.83  1TMD006AA
2015-10-0115:20 UTCm62610 2.99NGVD291TMD006AA
2015-10-0115:20 UTCm62611 2.21NAVD881TMD006AA
2015-10-0115:20 UTCm720194.81  1TMD006AA
2016-10-0617:09 UTCm62610 3.64NGVD291TMD006AA
2016-10-0617:09 UTCm62611 2.86NAVD881TMD006AA
2016-10-0617:09 UTCm720194.16  1TMD006AA
2017-10-0214:04 UTCm62610 3.29NGVD291TMD006AA
2017-10-0214:04 UTCm62611 2.51NAVD881TMD006AA
2017-10-0214:04 UTCm720194.51  1TMD006AA
2018-09-1014:24 UTCm62610 4.51NGVD291TMD006AA
2018-09-1014:24 UTCm62611 3.73NAVD881TMD006AA
2018-09-1014:24 UTCm720193.29  1TMD006AA
2019-09-2314:42 UTCm62610 4.26NGVD291TMD006AA
2019-09-2314:42 UTCm62611 3.48NAVD881TMD006AA
2019-09-2314:42 UTCm720193.54  1TMD006AA
2020-10-0114:25 UTCm62610 4.25NGVD291VMD006AA
2020-10-0114:25 UTCm62611 3.47NAVD881VMD006AA
2020-10-0114:25 UTCm720193.55  1VMD006AA
2021-09-2914:00 UTCm62610 3.77NGVD291VMD006AA
2021-09-2914:00 UTCm62611 2.99NAVD881VMD006AA
2021-09-2914:00 UTCm720194.03  1VMD006AA
2022-09-2113:40 UTCm62610 4.51NGVD291VMD006AA
2022-09-2113:40 UTCm62611 3.73NAVD881VMD006AA
2022-09-2113:40 UTCm720193.29  1VMD006AA
2023-10-0414:19 UTCm62610 5.12NGVD291VMD006AA
2023-10-0414:19 UTCm62611 4.34NAVD881VMD006AA
2023-10-0414:19 UTCm720192.68  1VMD006AA

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 measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyMD006Maryland Geological Survey
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Water-level approval statusAApproved for publication -- Processing and review completed.