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Groundwater levels for the Nation

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  • 383445076551301
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USGS 383445076551301 CH Ce 66

Charles County, Maryland
Latitude  38°34'43.7", Longitude  76°55'11.5" NAD83
Land-surface elevation 179 feet above NAVD88
The depth of the well is 1,925 feet below land surface.
The depth of the hole is 1,951 feet below land surface.
This well is completed in the Patuxent Formation (217PTXN) local aquifer.
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Water-level
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Parameter
code
Water
level,
feet
below
land
surface
Water
level,
feet
above
specific
vertical
datum
Referenced
vertical
datum
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Status
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Method of
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status
2013-09-1220:06 UTCm62610 -24.42NGVD291TMD006AA
2013-09-1220:06 UTCm62611 -25.18NAVD881TMD006AA
2013-09-1220:06 UTCm72019204.18  1TMD006AA
2013-10-3019:50 UTCm62610 -24.68NGVD291TMD006AA
2013-10-3019:50 UTCm62611 -25.44NAVD881TMD006AA
2013-10-3019:50 UTCm72019204.44  1TMD006AA
2014-02-1819:10 UTCm62610 -24.75NGVD291TMD006AA
2014-02-1819:10 UTCm62611 -25.51NAVD881TMD006AA
2014-02-1819:10 UTCm72019204.51  1TMD006AA
2014-04-0217:37 UTCm62610 -25.03NGVD291TMD006AA
2014-04-0217:37 UTCm62611 -25.79NAVD881TMD006AA
2014-04-0217:37 UTCm72019204.79  1TMD006AA
2014-06-1717:18 UTCm62610 -25.59NGVD291TMD006AA
2014-06-1717:18 UTCm62611 -26.35NAVD881TMD006AA
2014-06-1717:18 UTCm72019205.35  1TMD006AA
2014-09-3017:46 UTCm62610 -26.49NGVD291TMD006AA
2014-09-3017:46 UTCm62611 -27.25NAVD881TMD006AA
2014-09-3017:46 UTCm72019206.25  1TMD006AA
2014-11-1218:26 UTCm62610 -26.88NGVD291TMD006AA
2014-11-1218:26 UTCm62611 -27.64NAVD881TMD006AA
2014-11-1218:26 UTCm72019206.64  1TMD006AA
2014-12-1517:08 UTCm62610 -26.91NGVD291TMD006AA
2014-12-1517:08 UTCm62611 -27.67NAVD881TMD006AA
2014-12-1517:08 UTCm72019206.67  1TMD006AA
2015-03-1317:22 UTCm62610 -27.48NGVD291TMD006AA
2015-03-1317:22 UTCm62611 -28.24NAVD881TMD006AA
2015-03-1317:22 UTCm72019207.24  1TMD006AA
2015-04-2218:36 UTCm62610 -27.30NGVD291TMD006AA
2015-04-2218:36 UTCm62611 -28.06NAVD881TMD006AA
2015-04-2218:36 UTCm72019207.06  1TMD006AA
2015-06-3017:13 UTCm62610 -28.03NGVD291TMD006AA
2015-06-3017:13 UTCm62611 -28.79NAVD881TMD006AA
2015-06-3017:13 UTCm72019207.79  1TMD006AA
2015-09-0218:07 UTCm62610 -28.67NGVD291TMD006AA
2015-09-0218:07 UTCm62611 -29.43NAVD881TMD006AA
2015-09-0218:07 UTCm72019208.43  1TMD006AA
2015-10-2217:14 UTCm62610 -29.03NGVD291TMD006AA
2015-10-2217:14 UTCm62611 -29.79NAVD881TMD006AA
2015-10-2217:14 UTCm72019208.79  1TMD006AA
2015-12-1017:27 UTCm62610 -29.22NGVD291TMD006AA
2015-12-1017:27 UTCm62611 -29.98NAVD881TMD006AA
2015-12-1017:27 UTCm72019208.98  1TMD006AA
2016-03-0217:10 UTCm62610 -29.49NGVD291TMD006AA
2016-03-0217:10 UTCm62611 -30.25NAVD881TMD006AA
2016-03-0217:10 UTCm72019209.25  1TMD006AA
2016-04-1119:27 UTCm62610 -29.85NGVD291TMD006AA
2016-04-1119:27 UTCm62611 -30.61NAVD881TMD006AA
2016-04-1119:27 UTCm72019209.61  1TMD006AA
2016-06-0817:22 UTCm62610 -30.04NGVD291TMD006AA
2016-06-0817:22 UTCm62611 -30.80NAVD881TMD006AA
2016-06-0817:22 UTCm72019209.80  1TMD006AA
2016-10-0319:00 UTCm62610 -30.91NGVD291TMD006AA
2016-10-0319:00 UTCm62611 -31.67NAVD881TMD006AA
2016-10-0319:00 UTCm72019210.67  1TMD006AA
2016-11-0717:42 UTCm62610 -31.33NGVD291TMD006AA
2016-11-0717:42 UTCm62611 -32.09NAVD881TMD006AA
2016-11-0717:42 UTCm72019211.09  1TMD006AA
2016-12-2018:19 UTCm62610 -31.63NGVD291TMD006AA
2016-12-2018:19 UTCm62611 -32.39NAVD881TMD006AA
2016-12-2018:19 UTCm72019211.39  1TMD006AA
2017-03-0818:36 UTCm62610 -31.67NGVD291TMD006AA
2017-03-0818:36 UTCm62611 -32.43NAVD881TMD006AA
2017-03-0818:36 UTCm72019211.43  1TMD006AA
2017-04-2119:20 UTCm62610 -31.75NGVD291TMD006AA
2017-04-2119:20 UTCm62611 -32.51NAVD881TMD006AA
2017-04-2119:20 UTCm72019211.51  1TMD006AA
2017-06-2116:19 UTCm62610 -32.26NGVD291TMD006AA
2017-06-2116:19 UTCm62611 -33.02NAVD881TMD006AA
2017-06-2116:19 UTCm72019212.02  1TMD006AA
2017-09-0719:54 UTCm62610 -32.54NGVD291TMD006AA
2017-09-0719:54 UTCm62611 -33.30NAVD881TMD006AA
2017-09-0719:54 UTCm72019212.30  1TMD006AA
2017-12-0417:32 UTCm62610 -33.27NGVD291TMD006AA
2017-12-0417:32 UTCm62611 -34.03NAVD881TMD006AA
2017-12-0417:32 UTCm72019213.03  1TMD006AA
2018-01-2417:09 UTCm62610 -33.32NGVD291TMD006AA
2018-01-2417:09 UTCm62611 -34.08NAVD881TMD006AA
2018-01-2417:09 UTCm72019213.08  1TMD006AA
2018-09-1918:39 UTCm62610 -35.52NGVD291TMD006AA
2018-09-1918:39 UTCm62611 -36.28NAVD881TMD006AA
2018-09-1918:39 UTCm72019215.28  1TMD006AA
2018-11-1918:19 UTCm62610 -35.59NGVD291TMD006AA
2018-11-1918:19 UTCm62611 -36.35NAVD881TMD006AA
2018-11-1918:19 UTCm72019215.35  1TMD006AA
2019-06-1915:57 UTCm62610 -36.64NGVD291VMD006AA
2019-06-1915:57 UTCm62611 -37.40NAVD881VMD006AA
2019-06-1915:57 UTCm72019216.40  1VMD006AA
2019-09-0518:57 UTCm62610 -37.14NGVD291VMD006AA
2019-09-0518:57 UTCm62611 -37.90NAVD881VMD006AA
2019-09-0518:57 UTCm72019216.90  1VMD006AA
2019-11-1518:34 UTCm62610 -37.37NGVD291VUSGSSA
2019-11-1518:34 UTCm62611 -38.13NAVD881VUSGSSA
2019-11-1518:34 UTCm72019217.13  1VUSGSSA
2020-02-2119:03 UTCm62610 -37.57NGVD291VMD006AA
2020-02-2119:03 UTCm62611 -38.33NAVD881VMD006AA
2020-02-2119:03 UTCm72019217.33  1VMD006AA
2020-04-2218:54 UTCm62610 -38.03NGVD291TMD006AA
2020-04-2218:54 UTCm62611 -38.79NAVD881TMD006AA
2020-04-2218:54 UTCm72019217.79  1TMD006AA
2020-05-2615:40 UTCm62610 -38.56NGVD291TMD006AA
2020-05-2615:40 UTCm62611 -39.32NAVD881TMD006AA
2020-05-2615:40 UTCm72019218.32  1TMD006AA
2020-06-1517:42 UTCm62610 -38.36NGVD291VMD006AA
2020-06-1517:42 UTCm62611 -39.12NAVD881VMD006AA
2020-06-1517:42 UTCm72019218.12  1VMD006AA
2020-08-2416:32 UTCm62610 -38.20NGVD291VMD006AA
2020-08-2416:32 UTCm62611 -38.96NAVD881VMD006AA
2020-08-2416:32 UTCm72019217.96  1VMD006AA
2020-09-3017:51 UTCm62610 -38.05NGVD291VMD006AA
2020-09-3017:51 UTCm62611 -38.81NAVD881VMD006AA
2020-09-3017:51 UTCm72019217.81  1VMD006AA
2020-12-1515:37 UTCm62610 -38.31NGVD291VMD006AA
2020-12-1515:37 UTCm62611 -39.07NAVD881VMD006AA
2020-12-1515:37 UTCm72019218.07  1VMD006AA
2021-03-1514:14 UTCm62610 -38.59NGVD291VMD006AA
2021-03-1514:14 UTCm62611 -39.35NAVD881VMD006AA
2021-03-1514:14 UTCm72019218.35  1VMD006AA
2021-04-2315:30 UTCm62610 -38.67NGVD291VMD006AA
2021-04-2315:30 UTCm62611 -39.43NAVD881VMD006AA
2021-04-2315:30 UTCm72019218.43  1VMD006AA
2021-06-2516:33 UTCm62610 -39.10NGVD291VMD006AA
2021-06-2516:33 UTCm62611 -39.86NAVD881VMD006AA
2021-06-2516:33 UTCm72019218.86  1VMD006AA
2021-09-2919:43 UTCm62610 -39.33NGVD291VMD006AA
2021-09-2919:43 UTCm62611 -40.09NAVD881VMD006AA
2021-09-2919:43 UTCm72019219.09  1VMD006AA
2021-11-1717:48 UTCm62610 -39.58NGVD291VMD006AA
2021-11-1717:48 UTCm62611 -40.34NAVD881VMD006AA
2021-11-1717:48 UTCm72019219.34  1VMD006AA
2022-01-2518:59 UTCm62610 -39.63NGVD291VMD006AA
2022-01-2518:59 UTCm62611 -40.39NAVD881VMD006AA
2022-01-2518:59 UTCm72019219.39  1VMD006AA
2022-03-2213:55 UTCm62610 -39.88NGVD291VMD006AA
2022-03-2213:55 UTCm62611 -40.64NAVD881VMD006AA
2022-03-2213:55 UTCm72019219.64  1VMD006AA
2022-04-2216:31 UTCm62610 -40.05NGVD291VMD006AA
2022-04-2216:31 UTCm62611 -40.81NAVD881VMD006AA
2022-04-2216:31 UTCm72019219.81  1VMD006AA
2022-06-0718:59 UTCm62610 -40.07NGVD291VMD006AA
2022-06-0718:59 UTCm62611 -40.83NAVD881VMD006AA
2022-06-0718:59 UTCm72019219.83  1VMD006AA
2022-09-2219:56 UTCm62610 -40.53NGVD291VMD006AA
2022-09-2219:56 UTCm62611 -41.29NAVD881VMD006AA
2022-09-2219:56 UTCm72019220.29  1VMD006AA
2022-11-1720:48 UTCm62610 -40.79NGVD291VMD006AA
2022-11-1720:48 UTCm62611 -41.55NAVD881VMD006AA
2022-11-1720:48 UTCm72019220.55  1VMD006AA
2023-01-3015:21 UTCm62610 -40.83NGVD291VMD006AA
2023-01-3015:21 UTCm62611 -41.59NAVD881VMD006AA
2023-01-3015:21 UTCm72019220.59  1VMD006AA
2023-03-2014:59 UTCm62610 -41.10NGVD291VMD006AA
2023-03-2014:59 UTCm62611 -41.86NAVD881VMD006AA
2023-03-2014:59 UTCm72019220.86  1VMD006AA
2023-04-2416:53 UTCm62610 -41.14NGVD291VMD006AA
2023-04-2416:53 UTCm62611 -41.90NAVD881VMD006AA
2023-04-2416:53 UTCm72019220.90  1VMD006AA
2023-06-2817:27 UTCm62610 -41.35NGVD291VMD006AA
2023-06-2817:27 UTCm62611 -42.11NAVD881VMD006AA
2023-06-2817:27 UTCm72019221.11  1VMD006AA
2023-09-1318:56 UTCm62610 -41.52NGVD291VMD006AA
2023-09-1318:56 UTCm62611 -42.28NAVD881VMD006AA
2023-09-1318:56 UTCm72019221.28  1VMD006AA
2023-11-1418:29 UTCm62610 -42.01NGVD291VMD006AA
2023-11-1418:29 UTCm62611 -42.77NAVD881VMD006AA
2023-11-1418:29 UTCm72019221.77  1VMD006AA
2024-01-2318:46 UTCm62610 -41.84NGVD291VMD006AA
2024-01-2318:46 UTCm62611 -42.60NAVD881VMD006AA
2024-01-2318:46 UTCm72019221.60  1VMD006AA
2024-04-0918:27 UTCm62610 -41.88NGVD291VMD006AA
2024-04-0918:27 UTCm62611 -42.64NAVD881VMD006AA
2024-04-0918:27 UTCm72019221.64  1VMD006AA
2024-05-2913:58 UTCm62610 -42.20NGVD291VMD006AP
2024-05-2913:58 UTCm62611 -42.96NAVD881VMD006AP
2024-05-2913:58 UTCm72019221.96  1VMD006AP
2024-06-2516:28 UTCm62610 -42.35NGVD291VMD006AP
2024-06-2516:28 UTCm62611 -43.11NAVD881VMD006AP
2024-06-2516:28 UTCm72019222.11  1VMD006AP
2024-09-1118:32 UTCm62610 -42.87NGVD291VMD006AP
2024-09-1118:32 UTCm62611 -43.63NAVD881VMD006AP
2024-09-1118:32 UTCm72019222.63  1VMD006AP

Explanation
SectionCodeDescription
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 measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyMD006Maryland Geological Survey
Measuring agencyUSGSU.S. Geological Survey
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.