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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 411903122200001
Minimum number of levels = 1
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USGS 411903122200001 040N004W17B002M

Siskiyou County, California
Latitude  41°19'03", Longitude 122°20'00" NAD27
Land-surface elevation 3,550.00 feet above NGVD29
The depth of the well is 147 feet below land surface.
The depth of the hole is 147 feet below land surface.
This well is completed in the Pacific Northwest basin-fill aquifers (N100PCFNWB) national 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
1981-06-23 D62610 3524.54NGVD29PS  A
1981-06-23 D62611 3528.08NAVD88PS  A
1981-06-23 D7201925.46  PS  A
1981-07-30 D62610 3521.48NGVD29PS  A
1981-07-30 D62611 3525.02NAVD88PS  A
1981-07-30 D7201928.52  PS  A
1981-11-19 D62610 3526.26NGVD291S  A
1981-11-19 D62611 3529.80NAVD881S  A
1981-11-19 D7201923.74  1S  A
1982-01-20 D62610 3527.30NGVD291S  A
1982-01-20 D62611 3530.84NAVD881S  A
1982-01-20 D7201922.70  1S  A
1982-04-19 D62610 3528.05NGVD291S  A
1982-04-19 D62611 3531.59NAVD881S  A
1982-04-19 D7201921.95  1S  A
1982-05-03 D62610 3504.90NGVD291S  A
1982-05-03 D62611 3508.44NAVD881S  A
1982-05-03 D7201945.10  1S  A
1982-06-01 D62610 3503.82NGVD291S  A
1982-06-01 D62611 3507.36NAVD881S  A
1982-06-01 D7201946.18  1S  A
1982-07-07 D62610 3504.74NGVD291S  A
1982-07-07 D62611 3508.28NAVD881S  A
1982-07-07 D7201945.26  1S  A
1982-08-11 D62610 3504.80NGVD291S  A
1982-08-11 D62611 3508.34NAVD881S  A
1982-08-11 D7201945.20  1S  A
1982-09-01 D62610 3515.00NGVD291S  A
1982-09-01 D62611 3518.54NAVD881S  A
1982-09-01 D7201935.00  1S  A
1983-06-22 D62610 3525.86NGVD291S  A
1983-06-22 D62611 3529.40NAVD881S  A
1983-06-22 D7201924.14  1S  A
1983-08-01 D62610 3525.62NGVD291S  A
1983-08-01 D62611 3529.16NAVD881S  A
1983-08-01 D7201924.38  1S  A

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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
StatusPPumping
Method of measurementSSteel-tape measurement.
Measuring agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.