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Groundwater levels for the Nation

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  • 280700082313001
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USGS 280700082313001 SECTION 21 DEEP WELL 439 NEAR LUTZ FL

Hillsborough County, Florida
Latitude  28°07'00", Longitude  82°31'30" NAD27
Land-surface elevation 54.49 feet above NGVD29
The depth of the well is 45 feet below land surface.
This well is completed in the Floridan aquifer system (S400FLORDN) national aquifer.
This well is completed in the Floridan Aquifer System (120FLRD) local aquifer.
Output formats
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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
1969-09-04 D62610 70.24NGVD291SUSGSSA
1969-09-04 D62611 69.42NAVD881SUSGSSA
1969-09-04 D72019-15.75  1SUSGSSA
1971-11-1214:40 UTCm62610 37.91NGVD291S  A
1971-11-1214:40 UTCm62611 37.09NAVD881S  A
1971-11-1214:40 UTCm7201916.58  1S  A
1975-09-1821:05 UTCm62610 42.35NGVD291S  A
1975-09-1821:05 UTCm62611 41.53NAVD881S  A
1975-09-1821:05 UTCm7201912.14  1S  A
1976-05-1216:50 UTCm62610 35.43NGVD291S  A
1976-05-1216:50 UTCm62611 34.61NAVD881S  A
1976-05-1216:50 UTCm7201919.06  1S  A
1976-09-0917:55 UTCm62610 44.35NGVD291S  A
1976-09-0917:55 UTCm62611 43.53NAVD881S  A
1976-09-0917:55 UTCm7201910.14  1S  A
1977-05-1121:10 UTCm62610 35.43NGVD291S  A
1977-05-1121:10 UTCm62611 34.61NAVD881S  A
1977-05-1121:10 UTCm7201919.06  1S  A
1977-09-2119:06 UTCm62610 39.29NGVD291S  A
1977-09-2119:06 UTCm62611 38.47NAVD881S  A
1977-09-2119:06 UTCm7201915.20  1S  A
1978-05-1619:35 UTCm62610 41.67NGVD291S  A
1978-05-1619:35 UTCm62611 40.85NAVD881S  A
1978-05-1619:35 UTCm7201912.82  1S  A
1978-09-2619:50 UTCm62610 39.45NGVD291S  A
1978-09-2619:50 UTCm62611 38.63NAVD881S  A
1978-09-2619:50 UTCm7201915.04  1S  A
1979-05-1521:28 UTCm62610 43.18NGVD291S  A
1979-05-1521:28 UTCm62611 42.36NAVD881S  A
1979-05-1521:28 UTCm7201911.31  1S  A
1979-09-1717:12 UTCm62610 52.16NGVD291S  A
1979-09-1717:12 UTCm62611 51.34NAVD881S  A
1979-09-1717:12 UTCm720192.33  1S  A
1980-05-1320:10 UTCm62610 44.10NGVD291S  A
1980-05-1320:10 UTCm62611 43.28NAVD881S  A
1980-05-1320:10 UTCm7201910.39  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
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.