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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
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  • 213546158050401
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USGS 213546158050401 3-3505-25 North Lower Anahulu Exp. Well, Oahu, HI

Honolulu County, Hawaii
Latitude  21°35'34.1", Longitude 158°04'54.2" NAD83
Land-surface elevation 232.93 feet above LMSL
The depth of the well is 250 feet below land surface.
The depth of the hole is 250 feet below land surface.
This well is completed in the Hawaii volcanic-rock aquifers (N600HIVLCC) national aquifer.
This well is completed in the Koolau Volcanic Series, Lava Flows (120KLLF) 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
1994-01-0722:40 UTCm72019228.24  1TUSGSSP
1994-01-0722:40 UTCm72150 4.69LMSL1TUSGSSP
1994-01-1902:24 UTCm72019228.28  1TUSGSSP
1994-01-1902:24 UTCm72150 4.65LMSL1TUSGSSP
1994-05-1823:25 UTCm72019228.25  1TUSGSSP
1994-05-1823:25 UTCm72150 4.68LMSL1TUSGSSP
1994-06-2902:47 UTCm72019228.13  1TUSGSSP
1994-06-2902:47 UTCm72150 4.80LMSL1TUSGSSP
1995-02-14 D72019228.18  1SUSGSSP
1995-02-14 D72150 4.75LMSL1SUSGSSP
1995-05-3100:26 UTCm72019228.53  1TUSGSSP
1995-05-3100:26 UTCm72150 4.40LMSL1TUSGSSP
1995-05-3100:58 UTCm72019228.52  1TUSGSSP
1995-05-3100:58 UTCm72150 4.41LMSL1TUSGSSP
1995-10-2722:19 UTCm72019228.03  1TUSGSSP
1995-10-2722:19 UTCm72150 4.90LMSL1TUSGSSP
2001-07-2421:25 UTCm72019228.40  1TUSGSSA
2001-07-2421:25 UTCm72150 4.53LMSL1TUSGSSA
2001-07-2421:26 UTCm72019228.43  1TUSGSSA
2001-07-2421:26 UTCm72150 4.50LMSL1TUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracymDate is accurate to the Minute
Parameter code72019Depth to water level, feet below land surface
Parameter code72150Groundwater level above local mean sea level (LMSL), feet
Referenced vertical datumLMSLLocal Mean Sea Level
Status1Static
Method of measurementSSteel-tape 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.
Water-level approval statusPProvisional data subject to revision.