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Groundwater levels for the Nation

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Agency code = usgs
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  • 312456093103401
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USGS 312456093103401 Na-101

Natchitoches Parish, Louisiana
Latitude  31°24'56", Longitude  93°10'34" NAD27
Land-surface elevation 298 feet above NGVD29
The depth of the well is 270 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Catahoula Equivalent Aquifer System (Southeast Louisiana) (122CTLHE) local aquifer.
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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
1954-02-02 D62610 185.68NGVD291Z  A
1954-02-02 D62611 185.51NAVD881Z  A
1954-02-02 D72019112.32  1Z  A
2013-05-2118:45 UTCm62610 182.86NGVD291SUSGSSA
2013-05-2118:45 UTCm62611 182.69NAVD881SUSGSSA
2013-05-2118:45 UTCm72019115.14  1SUSGSSA
2014-10-2115:00 UTCm62610 182.28NGVD291SUSGSSA
2014-10-2115:00 UTCm62611 182.11NAVD881SUSGSSA
2014-10-2115:00 UTCm72019115.72  1SUSGSSA
2015-01-0821:16 UTCm62610 182.51NGVD291SUSGSSA
2015-01-0821:16 UTCm62611 182.34NAVD881SUSGSSA
2015-01-0821:16 UTCm72019115.49  1SUSGSSA
2015-04-0619:28 UTCm62610 182.80NGVD291SUSGSSA
2015-04-0619:28 UTCm62611 182.63NAVD881SUSGSSA
2015-04-0619:28 UTCm72019115.20  1SUSGSSA
2015-07-0720:01 UTCm62610 182.85NGVD291SUSGSSA
2015-07-0720:01 UTCm62611 182.68NAVD881SUSGSSA
2015-07-0720:01 UTCm72019115.15  1SUSGSSA
2015-10-0821:28 UTCm62610 181.98NGVD291SUSGSSA
2015-10-0821:28 UTCm62611 181.81NAVD881SUSGSSA
2015-10-0821:28 UTCm72019116.02  1SUSGSSA
2016-01-1220:28 UTCm62610 181.66NGVD291SUSGSSA
2016-01-1220:28 UTCm62611 181.49NAVD881SUSGSSA
2016-01-1220:28 UTCm72019116.34  1SUSGSSA
2016-04-1322:43 UTCm62610 182.88NGVD291VUSGSSA
2016-04-1322:43 UTCm62611 182.71NAVD881VUSGSSA
2016-04-1322:43 UTCm72019115.12  1VUSGSSA
2016-07-1416:22 UTCm62610 182.51NGVD291VUSGSSA
2016-07-1416:22 UTCm62611 182.34NAVD881VUSGSSA
2016-07-1416:22 UTCm72019115.49  1VUSGSSA
2016-10-0520:45 UTCm62610 182.40NGVD291VUSGSSA
2016-10-0520:45 UTCm62611 182.23NAVD881VUSGSSA
2016-10-0520:45 UTCm72019115.60  1VUSGSSA
2017-01-0419:27 UTCm62610 182.62NGVD291VUSGSSA
2017-01-0419:27 UTCm62611 182.45NAVD881VUSGSSA
2017-01-0419:27 UTCm72019115.38  1VUSGSSA
2017-05-1015:53 UTCm62610 182.75NGVD291SUSGSSA
2017-05-1015:53 UTCm62611 182.58NAVD881SUSGSSA
2017-05-1015:53 UTCm72019115.25  1SUSGSSA
2017-07-1915:49 UTCm62610 183.06NGVD291SUSGSSA
2017-07-1915:49 UTCm62611 182.89NAVD881SUSGSSA
2017-07-1915:49 UTCm72019114.94  1SUSGSSA
2017-10-1822:43 UTCm62610 182.55NGVD291TUSGSSA
2017-10-1822:43 UTCm62611 182.38NAVD881TUSGSSA
2017-10-1822:43 UTCm72019115.45  1TUSGSSA
2018-01-1021:35 UTCm62610 183.10NGVD291SUSGSSA
2018-01-1021:35 UTCm62611 182.93NAVD881SUSGSSA
2018-01-1021:35 UTCm72019114.90  1SUSGSSA
2018-05-1016:08 UTCm62610 182.96NGVD291VUSGSSA
2018-05-1016:08 UTCm62611 182.79NAVD881VUSGSSA
2018-05-1016:08 UTCm72019115.04  1VUSGSSA
2018-07-1819:09 UTCm62610 182.47NGVD291VUSGSSA
2018-07-1819:09 UTCm62611 182.30NAVD881VUSGSSA
2018-07-1819:09 UTCm72019115.53  1VUSGSSA
2018-10-1518:06 UTCm62610 182.86NGVD291VUSGSSA
2018-10-1518:06 UTCm62611 182.69NAVD881VUSGSSA
2018-10-1518:06 UTCm72019115.14  1VUSGSSA
2019-02-1221:07 UTCm62610 183.33NGVD291VUSGSSA
2019-02-1221:07 UTCm62611 183.16NAVD881VUSGSSA
2019-02-1221:07 UTCm72019114.67  1VUSGSSA
2019-04-1616:29 UTCm62610 183.40NGVD291VUSGSSA
2019-04-1616:29 UTCm62611 183.23NAVD881VUSGSSA
2019-04-1616:29 UTCm72019114.60  1VUSGSSA
2019-07-1620:12 UTCm62610 182.71NGVD291VUSGSSA
2019-07-1620:12 UTCm62611 182.54NAVD881VUSGSSA
2019-07-1620:12 UTCm72019115.29  1VUSGSSA
2019-10-1020:41 UTCm62610 182.49NGVD291VUSGSSA
2019-10-1020:41 UTCm62611 182.32NAVD881VUSGSSA
2019-10-1020:41 UTCm72019115.51  1VUSGSSA
2020-01-0918:43 UTCm62610 182.99NGVD291VUSGSSA
2020-01-0918:43 UTCm62611 182.82NAVD881VUSGSSA
2020-01-0918:43 UTCm72019115.01  1VUSGSSA
2020-05-0723:08 UTCm62610 183.26NGVD291VUSGSSA
2020-05-0723:08 UTCm62611 183.09NAVD881VUSGSSA
2020-05-0723:08 UTCm72019114.74  1VUSGSSA
2020-07-1518:40 UTCm62610 182.97NGVD291VUSGSSA
2020-07-1518:40 UTCm62611 182.80NAVD881VUSGSSA
2020-07-1518:40 UTCm72019115.03  1VUSGSSA
2020-10-0818:30 UTCm62610 183.03NGVD291VUSGSSA
2020-10-0818:30 UTCm62611 182.86NAVD881VUSGSSA
2020-10-0818:30 UTCm72019114.97  1VUSGSSA
2021-01-1320:51 UTCm62610 183.30NGVD291VUSGSSA
2021-01-1320:51 UTCm62611 183.13NAVD881VUSGSSA
2021-01-1320:51 UTCm72019114.70  1VUSGSSA
2021-04-1415:24 UTCm62610 183.18NGVD291VUSGSSA
2021-04-1415:24 UTCm62611 183.01NAVD881VUSGSSA
2021-04-1415:24 UTCm72019114.82  1VUSGSSA
2021-07-2221:33 UTCm62610 183.23NGVD291VUSGSSA
2021-07-2221:33 UTCm62611 183.06NAVD881VUSGSSA
2021-07-2221:33 UTCm72019114.77  1VUSGSSA
2021-10-1313:33 UTCm62610 182.83NGVD291VUSGSSA
2021-10-1313:33 UTCm62611 182.66NAVD881VUSGSSA
2021-10-1313:33 UTCm72019115.17  1VUSGSSA
2022-03-2418:24 UTCm62610 183.20NGVD291VUSGSSA
2022-03-2418:24 UTCm62611 183.03NAVD881VUSGSSA
2022-03-2418:24 UTCm72019114.80  1VUSGSSA
2022-05-1722:40 UTCm62610 182.96NGVD291VUSGSSA
2022-05-1722:40 UTCm62611 182.79NAVD881VUSGSSA
2022-05-1722:40 UTCm72019115.04  1VUSGSSA
2022-09-1219:03 UTCm62610 182.78NGVD291VUSGSSA
2022-09-1219:03 UTCm62611 182.61NAVD881VUSGSSA
2022-09-1219:03 UTCm72019115.22  1VUSGSSA
2022-10-2519:03 UTCm62610 182.46NGVD291VUSGSSA
2022-10-2519:03 UTCm62611 182.29NAVD881VUSGSSA
2022-10-2519:03 UTCm72019115.54  1VUSGSSA
2023-02-1519:52 UTCm62610 183.06NGVD291VUSGSSA
2023-02-1519:52 UTCm62611 182.89NAVD881VUSGSSA
2023-02-1519:52 UTCm72019114.94  1VUSGSSA
2023-05-1620:13 UTCm62610 182.79NGVD291VUSGSSA
2023-05-1620:13 UTCm62611 182.62NAVD881VUSGSSA
2023-05-1620:13 UTCm72019115.21  1VUSGSSA
2023-07-3120:28 UTCm62610 182.41NGVD291VUSGSSA
2023-07-3120:28 UTCm62611 182.24NAVD881VUSGSSA
2023-07-3120:28 UTCm72019115.59  1VUSGSSA
2023-12-1320:04 UTCm62610 181.91NGVD291VUSGSSA
2023-12-1320:04 UTCm62611 181.74NAVD881VUSGSSA
2023-12-1320:04 UTCm72019116.09  1VUSGSSA
2024-02-1520:00 UTCm62610 182.52NGVD291VUSGSSA
2024-02-1520:00 UTCm62611 182.35NAVD881VUSGSSA
2024-02-1520:00 UTCm72019115.48  1VUSGSSA
2024-05-0719:41 UTCm62610 182.78NGVD291VUSGSSP
2024-05-0719:41 UTCm62611 182.61NAVD881VUSGSSP
2024-05-0719:41 UTCm72019115.22  1VUSGSSP
2024-07-1717:40 UTCm62610 182.38NGVD291VUSGSSP
2024-07-1717:40 UTCm62611 182.21NAVD881VUSGSSP
2024-07-1717:40 UTCm72019115.62  1VUSGSSP
2024-11-1518:07 UTCm62610 182.32NGVD291SusgsAP
2024-11-1518:07 UTCm62611 182.15NAVD881SusgsAP
2024-11-1518:07 UTCm72019115.68  1SusgsAP

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.
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Method of measurementZOther.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Measuring agencyusgsNot determined
Source of measurementNot determined
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
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.