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 =
  • 432132071274801
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 432132071274801 NH-LSW 246

Merrimack County, New Hampshire
Latitude  43°21'32.05", Longitude  71°27'41.69" NAD83
Land-surface elevation 470 feet above NGVD29
The depth of the well is 28 feet below land surface.
The depth of the hole is 28 feet below land surface.
This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.
This well is completed in the Stratified Deposits, Undifferentiated (112SRFD) 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
2001-08-09 D62610 462.50NGVD29PTUSGSSA
2001-08-09 D62611 461.99NAVD88PTUSGSSA
2001-08-09 D720197.50  PTUSGSSA
2009-05-1512:00 UTCm62610 462.59NGVD29 TUSGSSA
2009-05-1512:00 UTCm62611 462.08NAVD88 TUSGSSA
2009-05-1512:00 UTCm720197.41   TUSGSSA

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
StatusThe reported water-level measurement represents a static level
StatusPWater level was affected by pumping at the time of the measurement
Method of measurementTElectric-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.