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Groundwater levels for the Nation

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USGS 383556076505201 CH Bf 167

Charles County, Maryland
Latitude  38°35'56.3", Longitude  76°50'52.2" NAD83
Land-surface elevation 182 feet above NAVD88
The depth of the well is 2,073 feet below land surface.
The depth of the hole is 2,120 feet below land surface.
This well is completed in the Patuxent Formation (217PTXN) local aquifer.
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2013-11-2215:15 UTCm62610 -23.19NGVD291TMD006AA
2013-11-2215:15 UTCm62611 -24.01NAVD881TMD006AA
2013-11-2215:15 UTCm72019206.01  1TMD006AA
2014-02-2715:06 UTCm62610 -22.48NGVD291TMD006AA
2014-02-2715:06 UTCm62611 -23.30NAVD881TMD006AA
2014-02-2715:06 UTCm72019205.30  1TMD006AA
2014-04-0215:04 UTCm62610 -22.83NGVD291TMD006AA
2014-04-0215:04 UTCm62611 -23.65NAVD881TMD006AA
2014-04-0215:04 UTCm72019205.65  1TMD006AA
2014-06-1715:14 UTCm62610 -23.53NGVD291TMD006AA
2014-06-1715:14 UTCm62611 -24.35NAVD881TMD006AA
2014-06-1715:14 UTCm72019206.35  1TMD006AA
2014-09-1215:03 UTCm62610 -24.63NGVD291TMD006AA
2014-09-1215:03 UTCm62611 -25.45NAVD881TMD006AA
2014-09-1215:03 UTCm72019207.45  1TMD006AA
2014-11-1215:45 UTCm62610 -25.03NGVD291TMD006AA
2014-11-1215:45 UTCm62611 -25.85NAVD881TMD006AA
2014-11-1215:45 UTCm72019207.85  1TMD006AA
2014-12-1514:50 UTCm62610 -25.22NGVD291TMD006AA
2014-12-1514:50 UTCm62611 -26.04NAVD881TMD006AA
2014-12-1514:50 UTCm72019208.04  1TMD006AA
2015-03-1314:49 UTCm62610 -25.82NGVD291TMD006AA
2015-03-1314:49 UTCm62611 -26.64NAVD881TMD006AA
2015-03-1314:49 UTCm72019208.64  1TMD006AA
2015-04-2219:30 UTCm62610 -25.64NGVD291TMD006AA
2015-04-2219:30 UTCm62611 -26.46NAVD881TMD006AA
2015-04-2219:30 UTCm72019208.46  1TMD006AA
2015-06-3014:42 UTCm62610 -26.30NGVD291TMD006AA
2015-06-3014:42 UTCm62611 -27.12NAVD881TMD006AA
2015-06-3014:42 UTCm72019209.12  1TMD006AA
2015-09-0215:27 UTCm62610 -27.16NGVD291TMD006AA
2015-09-0215:27 UTCm62611 -27.98NAVD881TMD006AA
2015-09-0215:27 UTCm72019209.98  1TMD006AA
2015-10-2215:33 UTCm62610 -27.62NGVD291TMD006AA
2015-10-2215:33 UTCm62611 -28.44NAVD881TMD006AA
2015-10-2215:33 UTCm72019210.44  1TMD006AA
2015-12-1014:47 UTCm62610 -27.70NGVD291TMD006AA
2015-12-1014:47 UTCm62611 -28.52NAVD881TMD006AA
2015-12-1014:47 UTCm72019210.52  1TMD006AA
2016-03-0214:59 UTCm62610 -27.86NGVD291TMD006AA
2016-03-0214:59 UTCm62611 -28.68NAVD881TMD006AA
2016-03-0214:59 UTCm72019210.68  1TMD006AA
2016-04-1115:18 UTCm62610 -28.24NGVD291TMD006AA
2016-04-1115:18 UTCm62611 -29.06NAVD881TMD006AA
2016-04-1115:18 UTCm72019211.06  1TMD006AA
2016-06-0815:31 UTCm62610 -28.22NGVD291TMD006AA
2016-06-0815:31 UTCm62611 -29.04NAVD881TMD006AA
2016-06-0815:31 UTCm72019211.04  1TMD006AA
2016-10-0316:09 UTCm62610 -29.03NGVD291TMD006AA
2016-10-0316:09 UTCm62611 -29.85NAVD881TMD006AA
2016-10-0316:09 UTCm72019211.85  1TMD006AA
2016-11-0715:14 UTCm62610 -29.48NGVD291TMD006AA
2016-11-0715:14 UTCm62611 -30.30NAVD881TMD006AA
2016-11-0715:14 UTCm72019212.30  1TMD006AA
2016-12-2015:56 UTCm62610 -29.74NGVD291TMD006AA
2016-12-2015:56 UTCm62611 -30.56NAVD881TMD006AA
2016-12-2015:56 UTCm72019212.56  1TMD006AA
2017-03-0816:10 UTCm62610 -30.03NGVD291TMD006AA
2017-03-0816:10 UTCm62611 -30.85NAVD881TMD006AA
2017-03-0816:10 UTCm72019212.85  1TMD006AA
2017-04-2115:50 UTCm62610 -29.99NGVD291TMD006AA
2017-04-2115:50 UTCm62611 -30.81NAVD881TMD006AA
2017-04-2115:50 UTCm72019212.81  1TMD006AA
2017-06-2114:41 UTCm62610 -30.42NGVD291TMD006AA
2017-06-2114:41 UTCm62611 -31.24NAVD881TMD006AA
2017-06-2114:41 UTCm72019213.24  1TMD006AA
2017-09-0716:11 UTCm62610 -30.56NGVD291TMD006AA
2017-09-0716:11 UTCm62611 -31.38NAVD881TMD006AA
2017-09-0716:11 UTCm72019213.38  1TMD006AA
2017-12-0414:59 UTCm62610 -31.14NGVD291TMD006AA
2017-12-0414:59 UTCm62611 -31.96NAVD881TMD006AA
2017-12-0414:59 UTCm72019213.96  1TMD006AA
2018-01-2415:07 UTCm62610 -31.14NGVD291TMD006AA
2018-01-2415:07 UTCm62611 -31.96NAVD881TMD006AA
2018-01-2415:07 UTCm72019213.96  1TMD006AA
2018-04-1115:46 UTCm62610 -31.36NGVD291TMD006AA
2018-04-1115:46 UTCm62611 -32.18NAVD881TMD006AA
2018-04-1115:46 UTCm72019214.18  1TMD006AA
2018-06-0515:13 UTCm62610 -31.12NGVD291TMD006AA
2018-06-0515:13 UTCm62611 -31.94NAVD881TMD006AA
2018-06-0515:13 UTCm72019213.94  1TMD006AA
2018-07-1114:55 UTCm62610 -31.64NGVD291TMD006AA
2018-07-1114:55 UTCm62611 -32.46NAVD881TMD006AA
2018-07-1114:55 UTCm72019214.46  1TMD006AA
2018-09-1915:18 UTCm62610 -31.88NGVD291TMD006AA
2018-09-1915:18 UTCm62611 -32.70NAVD881TMD006AA
2018-09-1915:18 UTCm72019214.70  1TMD006AA
2018-11-1919:47 UTCm62610 -32.02NGVD291TMD006AA
2018-11-1919:47 UTCm62611 -32.84NAVD881TMD006AA
2018-11-1919:47 UTCm72019214.84  1TMD006AA
2019-02-1915:17 UTCm62610 -32.61NGVD291TMD006AA
2019-02-1915:17 UTCm62611 -33.43NAVD881TMD006AA
2019-02-1915:17 UTCm72019215.43  1TMD006AA
2019-04-0215:26 UTCm62610 -32.64NGVD291VMD006AA
2019-04-0215:26 UTCm62611 -33.46NAVD881VMD006AA
2019-04-0215:26 UTCm72019215.46  1VMD006AA
2019-06-1218:35 UTCm62610 -33.29NGVD291VMD006AA
2019-06-1218:35 UTCm62611 -34.11NAVD881VMD006AA
2019-06-1218:35 UTCm72019216.11  1VMD006AA
2019-09-1819:28 UTCm62610 -33.76NGVD291VMD006AA
2019-09-1819:28 UTCm62611 -34.58NAVD881VMD006AA
2019-09-1819:28 UTCm72019216.58  1VMD006AA
2019-11-1514:41 UTCm62610 -33.83NGVD291VMD006AA
2019-11-1514:41 UTCm62611 -34.65NAVD881VMD006AA
2019-11-1514:41 UTCm72019216.65  1VMD006AA
2020-02-2114:23 UTCm62610 -34.06NGVD291VMD006AA
2020-02-2114:23 UTCm62611 -34.88NAVD881VMD006AA
2020-02-2114:23 UTCm72019216.88  1VMD006AA
2020-04-2216:55 UTCm62610 -34.23NGVD291TMD006AA
2020-04-2216:55 UTCm62611 -35.05NAVD881TMD006AA
2020-04-2216:55 UTCm72019217.05  1TMD006AA
2020-05-2618:18 UTCm62610 -34.21NGVD291TMD006AA
2020-05-2618:18 UTCm62611 -35.03NAVD881TMD006AA
2020-05-2618:18 UTCm72019217.03  1TMD006AA
2020-06-1615:16 UTCm62610 -34.50NGVD291VMD006AA
2020-06-1615:16 UTCm62611 -35.32NAVD881VMD006AA
2020-06-1615:16 UTCm72019217.32  1VMD006AA
2020-08-2418:00 UTCm62610 -34.32NGVD291VMD006AA
2020-08-2418:00 UTCm62611 -35.14NAVD881VMD006AA
2020-08-2418:00 UTCm72019217.14  1VMD006AA
2020-09-3015:45 UTCm62610 -34.37NGVD291VMD006AA
2020-09-3015:45 UTCm62611 -35.19NAVD881VMD006AA
2020-09-3015:45 UTCm72019217.19  1VMD006AA
2020-12-1514:13 UTCm62610 -34.65NGVD291VMD006AA
2020-12-1514:13 UTCm62611 -35.47NAVD881VMD006AA
2020-12-1514:13 UTCm72019217.47  1VMD006AA
2021-03-1513:52 UTCm62610 -34.70NGVD291VMD006AA
2021-03-1513:52 UTCm62611 -35.52NAVD881VMD006AA
2021-03-1513:52 UTCm72019217.52  1VMD006AA
2021-04-2313:39 UTCm62610 -35.16NGVD291VMD006AA
2021-04-2313:39 UTCm62611 -35.98NAVD881VMD006AA
2021-04-2313:39 UTCm72019217.98  1VMD006AA
2021-06-2514:46 UTCm62610 -35.61NGVD291VMD006AA
2021-06-2514:46 UTCm62611 -36.43NAVD881VMD006AA
2021-06-2514:46 UTCm72019218.43  1VMD006AA
2021-09-3014:26 UTCm62610 -36.06NGVD291VMD006AA
2021-09-3014:26 UTCm62611 -36.88NAVD881VMD006AA
2021-09-3014:26 UTCm72019218.88  1VMD006AA
2021-11-1714:35 UTCm62610 -36.26NGVD291VMD006AA
2021-11-1714:35 UTCm62611 -37.08NAVD881VMD006AA
2021-11-1714:35 UTCm72019219.08  1VMD006AA
2022-05-0515:17 UTCm62610 -36.66NGVD291VMD006AA
2022-05-0515:17 UTCm62611 -37.48NAVD881VMD006AA
2022-05-0515:17 UTCm72019219.48  1VMD006AA
2022-06-0715:31 UTCm62610 -36.68NGVD291VMD006AA
2022-06-0715:31 UTCm62611 -37.50NAVD881VMD006AA
2022-06-0715:31 UTCm72019219.50  1VMD006AA
2022-09-2220:56 UTCm62610 -37.05NGVD291VMD006AA
2022-09-2220:56 UTCm62611 -37.87NAVD881VMD006AA
2022-09-2220:56 UTCm72019219.87  1VMD006AA
2022-11-1720:21 UTCm62610 -37.35NGVD291VMD006AA
2022-11-1720:21 UTCm62611 -38.17NAVD881VMD006AA
2022-11-1720:21 UTCm72019220.17  1VMD006AA
2023-01-3016:10 UTCm62610 -37.43NGVD291VMD006AA
2023-01-3016:10 UTCm62611 -38.25NAVD881VMD006AA
2023-01-3016:10 UTCm72019220.25  1VMD006AA
2023-03-2013:58 UTCm62610 -37.62NGVD291VMD006AA
2023-03-2013:58 UTCm62611 -38.44NAVD881VMD006AA
2023-03-2013:58 UTCm72019220.44  1VMD006AA
2023-04-2413:28 UTCm62610 -37.68NGVD291VMD006AA
2023-04-2413:28 UTCm62611 -38.50NAVD881VMD006AA
2023-04-2413:28 UTCm72019220.50  1VMD006AA
2023-06-2818:27 UTCm62610 -37.91NGVD291VMD006AA
2023-06-2818:27 UTCm62611 -38.73NAVD881VMD006AA
2023-06-2818:27 UTCm72019220.73  1VMD006AA
2023-09-1315:11 UTCm62610 -38.19NGVD291VMD006AA
2023-09-1315:11 UTCm62611 -39.01NAVD881VMD006AA
2023-09-1315:11 UTCm72019221.01  1VMD006AA
2023-11-1514:29 UTCm62610 -38.72NGVD291VMD006AA
2023-11-1514:29 UTCm62611 -39.54NAVD881VMD006AA
2023-11-1514:29 UTCm72019221.54  1VMD006AA
2024-01-2314:50 UTCm62610 -38.63NGVD291VMD006AA
2024-01-2314:50 UTCm62611 -39.45NAVD881VMD006AA
2024-01-2314:50 UTCm72019221.45  1VMD006AA
2024-04-0913:38 UTCm62610 -38.66NGVD291VMD006AA
2024-04-0913:38 UTCm62611 -39.48NAVD881VMD006AA
2024-04-0913:38 UTCm72019221.48  1VMD006AA
2024-05-2413:21 UTCm62610 -38.85NGVD291VMD006AP
2024-05-2413:21 UTCm62611 -39.67NAVD881VMD006AP
2024-05-2413:21 UTCm72019221.67  1VMD006AP
2024-06-2513:30 UTCm62610 -39.20NGVD291VMD006AP
2024-06-2513:30 UTCm62611 -40.02NAVD881VMD006AP
2024-06-2513:30 UTCm72019222.02  1VMD006AP
2024-09-1114:08 UTCm62610 -39.75NGVD291VMD006AP
2024-09-1114:08 UTCm62611 -40.57NAVD881VMD006AP
2024-09-1114:08 UTCm72019222.57  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
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Water-level approval statusAApproved for publication -- Processing and review completed.
Water-level approval statusPProvisional data subject to revision.