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Groundwater levels for the Nation
Important: Next Generation Monitoring Location Page
| Agency code = | usgs |
|---|---|
| site_no list = |
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| Minimum number of levels = | 1 |
| Table of data |
| Tab-separated data |
| Graph of data |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1979-07-18 | D | 62610 | -9.00 | NGVD29 | 1 | S | USGS | S | A | ||
| 1979-07-18 | D | 62611 | -9.89 | NAVD88 | 1 | S | USGS | S | A | ||
| 1979-07-18 | D | 72019 | 109.00 | 1 | S | USGS | S | A | |||
| 1999-09-24 | 18:33 UTC | m | 62610 | -49.70 | NGVD29 | 1 | S | MD006 | A | A | |
| 1999-09-24 | 18:33 UTC | m | 62611 | -50.59 | NAVD88 | 1 | S | MD006 | A | A | |
| 1999-09-24 | 18:33 UTC | m | 72019 | 149.70 | 1 | S | MD006 | A | A | ||
| 2000-04-27 | 16:09 UTC | m | 62610 | -48.20 | NGVD29 | P | S | MD006 | A | A | |
| 2000-04-27 | 16:09 UTC | m | 62611 | -49.09 | NAVD88 | P | S | MD006 | A | A | |
| 2000-04-27 | 16:09 UTC | m | 72019 | 148.20 | P | S | MD006 | A | A | ||
| 2000-10-12 | 14:30 UTC | m | 62610 | -48.50 | NGVD29 | P | S | MD006 | A | A | |
| 2000-10-12 | 14:30 UTC | m | 62611 | -49.39 | NAVD88 | P | S | MD006 | A | A | |
| 2000-10-12 | 14:30 UTC | m | 72019 | 148.50 | P | S | MD006 | A | A | ||
| 2001-04-17 | 18:15 UTC | m | 62610 | -47.20 | NGVD29 | 1 | S | MD006 | A | A | |
| 2001-04-17 | 18:15 UTC | m | 62611 | -48.09 | NAVD88 | 1 | S | MD006 | A | A | |
| 2001-04-17 | 18:15 UTC | m | 72019 | 147.20 | 1 | S | MD006 | A | A | ||
| 2001-09-28 | 17:15 UTC | m | 62610 | -50.74 | NGVD29 | 1 | S | MD006 | A | A | |
| 2001-09-28 | 17:15 UTC | m | 62611 | -51.63 | NAVD88 | 1 | S | MD006 | A | A | |
| 2001-09-28 | 17:15 UTC | m | 72019 | 150.74 | 1 | S | MD006 | A | A | ||
| 2002-04-12 | 15:55 UTC | m | 62610 | -49.45 | NGVD29 | 1 | S | MD006 | A | A | |
| 2002-04-12 | 15:55 UTC | m | 62611 | -50.34 | NAVD88 | 1 | S | MD006 | A | A | |
| 2002-04-12 | 15:55 UTC | m | 72019 | 149.45 | 1 | S | MD006 | A | A | ||
| 2002-09-11 | 16:30 UTC | m | 62610 | -57.84 | NGVD29 | 1 | S | MD006 | A | A | |
| 2002-09-11 | 16:30 UTC | m | 62611 | -58.73 | NAVD88 | 1 | S | MD006 | A | A | |
| 2002-09-11 | 16:30 UTC | m | 72019 | 157.84 | 1 | S | MD006 | A | A | ||
| 2003-04-16 | 18:55 UTC | m | 62610 | -53.75 | NGVD29 | P | S | MD006 | A | A | |
| 2003-04-16 | 18:55 UTC | m | 62611 | -54.64 | NAVD88 | P | S | MD006 | A | A | |
| 2003-04-16 | 18:55 UTC | m | 72019 | 153.75 | P | S | MD006 | A | A | ||
| 2003-09-10 | 18:16 UTC | m | 62610 | -55.99 | NGVD29 | 1 | S | MD006 | A | A | |
| 2003-09-10 | 18:16 UTC | m | 62611 | -56.88 | NAVD88 | 1 | S | MD006 | A | A | |
| 2003-09-10 | 18:16 UTC | m | 72019 | 155.99 | 1 | S | MD006 | A | A | ||
| 2004-04-19 | 17:52 UTC | m | 62610 | -52.39 | NGVD29 | 1 | S | MD006 | A | A | |
| 2004-04-19 | 17:52 UTC | m | 62611 | -53.28 | NAVD88 | 1 | S | MD006 | A | A | |
| 2004-04-19 | 17:52 UTC | m | 72019 | 152.39 | 1 | S | MD006 | A | A | ||
| 2004-09-22 | 17:05 UTC | m | 62610 | -53.22 | NGVD29 | 1 | S | MD006 | A | A | |
| 2004-09-22 | 17:05 UTC | m | 62611 | -54.11 | NAVD88 | 1 | S | MD006 | A | A | |
| 2004-09-22 | 17:05 UTC | m | 72019 | 153.22 | 1 | S | MD006 | A | A | ||
| 2005-05-03 | 15:40 UTC | m | 62610 | -53.15 | NGVD29 | 1 | S | MD006 | A | A | |
| 2005-05-03 | 15:40 UTC | m | 62611 | -54.04 | NAVD88 | 1 | S | MD006 | A | A | |
| 2005-05-03 | 15:40 UTC | m | 72019 | 153.15 | 1 | S | MD006 | A | A | ||
| 2005-09-21 | 15:56 UTC | m | 62610 | -58.46 | NGVD29 | 1 | S | MD006 | A | A | |
| 2005-09-21 | 15:56 UTC | m | 62611 | -59.35 | NAVD88 | 1 | S | MD006 | A | A | |
| 2005-09-21 | 15:56 UTC | m | 72019 | 158.46 | 1 | S | MD006 | A | A | ||
| 2006-05-10 | 14:30 UTC | m | 62610 | -53.92 | NGVD29 | 1 | S | MD006 | A | A | |
| 2006-05-10 | 14:30 UTC | m | 62611 | -54.81 | NAVD88 | 1 | S | MD006 | A | A | |
| 2006-05-10 | 14:30 UTC | m | 72019 | 153.92 | 1 | S | MD006 | A | A | ||
| 2006-09-21 | D | 62610 | -58.37 | NGVD29 | 1 | S | USGS | S | A | ||
| 2006-09-21 | D | 62611 | -59.26 | NAVD88 | 1 | S | USGS | S | A | ||
| 2006-09-21 | D | 72019 | 158.37 | 1 | S | USGS | S | A | |||
| 2007-09-18 | D | 62610 | -62.98 | NGVD29 | 1 | S | USGS | S | A | ||
| 2007-09-18 | D | 62611 | -63.87 | NAVD88 | 1 | S | USGS | S | A | ||
| 2007-09-18 | D | 72019 | 162.98 | 1 | S | USGS | S | A | |||
| 2008-09-24 | D | 62610 | -58.20 | NGVD29 | 1 | S | MD006 | A | A | ||
| 2008-09-24 | D | 62611 | -59.09 | NAVD88 | 1 | S | MD006 | A | A | ||
| 2008-09-24 | D | 72019 | 158.20 | 1 | S | MD006 | A | A | |||
| 2009-09-24 | 15:55 UTC | m | 62610 | -56.95 | NGVD29 | 1 | S | MD006 | A | A | |
| 2009-09-24 | 15:55 UTC | m | 62611 | -57.84 | NAVD88 | 1 | S | MD006 | A | A | |
| 2009-09-24 | 15:55 UTC | m | 72019 | 156.95 | 1 | S | MD006 | A | A | ||
| 2010-10-08 | 15:40 UTC | m | 62610 | -57.68 | NGVD29 | 1 | S | MD006 | A | A | |
| 2010-10-08 | 15:40 UTC | m | 62611 | -58.57 | NAVD88 | 1 | S | MD006 | A | A | |
| 2010-10-08 | 15:40 UTC | m | 72019 | 157.68 | 1 | S | MD006 | A | A | ||
| 2011-09-30 | 15:00 UTC | m | 62610 | -54.10 | NGVD29 | 1 | S | MD006 | A | A | |
| 2011-09-30 | 15:00 UTC | m | 62611 | -54.99 | NAVD88 | 1 | S | MD006 | A | A | |
| 2011-09-30 | 15:00 UTC | m | 72019 | 154.10 | 1 | S | MD006 | A | A | ||
| 2012-04-18 | 15:12 UTC | m | 62610 | -53.16 | NGVD29 | 1 | S | MD006 | A | A | |
| 2012-04-18 | 15:12 UTC | m | 62611 | -54.05 | NAVD88 | 1 | S | MD006 | A | A | |
| 2012-04-18 | 15:12 UTC | m | 72019 | 153.16 | 1 | S | MD006 | A | A | ||
| 2012-09-12 | 16:15 UTC | m | 62610 | -57.02 | NGVD29 | 1 | T | MD006 | A | A | |
| 2012-09-12 | 16:15 UTC | m | 62611 | -57.91 | NAVD88 | 1 | T | MD006 | A | A | |
| 2012-09-12 | 16:15 UTC | m | 72019 | 157.02 | 1 | T | MD006 | A | A | ||
| 2013-04-10 | 16:50 UTC | m | 62610 | -51.30 | NGVD29 | 1 | T | MD006 | A | A | |
| 2013-04-10 | 16:50 UTC | m | 62611 | -52.19 | NAVD88 | 1 | T | MD006 | A | A | |
| 2013-04-10 | 16:50 UTC | m | 72019 | 151.30 | 1 | T | MD006 | A | A | ||
| 2013-09-20 | 16:05 UTC | m | 62610 | -53.23 | NGVD29 | 1 | S | MD006 | A | A | |
| 2013-09-20 | 16:05 UTC | m | 62611 | -54.12 | NAVD88 | 1 | S | MD006 | A | A | |
| 2013-09-20 | 16:05 UTC | m | 72019 | 153.23 | 1 | S | MD006 | A | A | ||
| 2014-09-23 | 16:50 UTC | m | 62610 | -52.60 | NGVD29 | 1 | S | MD006 | A | A | |
| 2014-09-23 | 16:50 UTC | m | 62611 | -53.49 | NAVD88 | 1 | S | MD006 | A | A | |
| 2014-09-23 | 16:50 UTC | m | 72019 | 152.60 | 1 | S | MD006 | A | A | ||
| 2015-09-11 | 17:30 UTC | m | 62610 | -49.45 | NGVD29 | 1 | S | MD006 | A | A | |
| 2015-09-11 | 17:30 UTC | m | 62611 | -50.34 | NAVD88 | 1 | S | MD006 | A | A | |
| 2015-09-11 | 17:30 UTC | m | 72019 | 149.45 | 1 | S | MD006 | A | A | ||
| 2016-09-19 | 15:35 UTC | m | 62610 | -49.25 | NGVD29 | 1 | S | MD006 | A | A | |
| 2016-09-19 | 15:35 UTC | m | 62611 | -50.14 | NAVD88 | 1 | S | MD006 | A | A | |
| 2016-09-19 | 15:35 UTC | m | 72019 | 149.25 | 1 | S | MD006 | A | A | ||
| 2017-09-15 | 16:10 UTC | m | 62610 | -48.20 | NGVD29 | 1 | S | MD006 | A | A | |
| 2017-09-15 | 16:10 UTC | m | 62611 | -49.09 | NAVD88 | 1 | S | MD006 | A | A | |
| 2017-09-15 | 16:10 UTC | m | 72019 | 148.20 | 1 | S | MD006 | A | A | ||
| 2018-09-19 | 15:35 UTC | m | 62610 | -48.60 | NGVD29 | 1 | S | MD006 | A | A | |
| 2018-09-19 | 15:35 UTC | m | 62611 | -49.49 | NAVD88 | 1 | S | MD006 | A | A | |
| 2018-09-19 | 15:35 UTC | m | 72019 | 148.60 | 1 | S | MD006 | A | A | ||
| 2019-09-05 | 16:36 UTC | m | 62610 | -49.79 | NGVD29 | 1 | S | MD006 | A | A | |
| 2019-09-05 | 16:36 UTC | m | 62611 | -50.68 | NAVD88 | 1 | S | MD006 | A | A | |
| 2019-09-05 | 16:36 UTC | m | 72019 | 149.79 | 1 | S | MD006 | A | A | ||
| 2020-09-22 | 17:28 UTC | m | 62610 | -52.40 | NGVD29 | 1 | S | MD006 | A | A | |
| 2020-09-22 | 17:28 UTC | m | 62611 | -53.29 | NAVD88 | 1 | S | MD006 | A | A | |
| 2020-09-22 | 17:28 UTC | m | 72019 | 152.40 | 1 | S | MD006 | A | A | ||
| 2021-09-20 | 17:40 UTC | m | 62610 | -50.84 | NGVD29 | 1 | S | MD006 | A | A | |
| 2021-09-20 | 17:40 UTC | m | 62611 | -51.73 | NAVD88 | 1 | S | MD006 | A | A | |
| 2021-09-20 | 17:40 UTC | m | 72019 | 150.84 | 1 | S | MD006 | A | A | ||
| 2022-10-07 | 17:56 UTC | m | 62610 | -47.22 | NGVD29 | 1 | S | MD006 | A | A | |
| 2022-10-07 | 17:56 UTC | m | 62611 | -48.11 | NAVD88 | 1 | S | MD006 | A | A | |
| 2022-10-07 | 17:56 UTC | m | 72019 | 147.22 | 1 | S | MD006 | A | A | ||
| 2023-09-21 | 18:27 UTC | m | 62610 | -50.11 | NGVD29 | 1 | S | MD006 | A | A | |
| 2023-09-21 | 18:27 UTC | m | 62611 | -51.00 | NAVD88 | 1 | S | MD006 | A | A | |
| 2023-09-21 | 18:27 UTC | m | 72019 | 150.11 | 1 | S | MD006 | A | A |
| Section | Code | Description |
|---|---|---|
| Water-level date-time accuracy | D | Date is accurate to the Day |
| Water-level date-time accuracy | m | Date is accurate to the Minute |
| Parameter code | 62610 | Groundwater level above NGVD 1929, feet |
| Parameter code | 62611 | Groundwater level above NAVD 1988, feet |
| Parameter code | 72019 | Depth to water level, feet below land surface |
| Referenced vertical datum | NAVD88 | North American Vertical Datum of 1988 |
| Referenced vertical datum | NGVD29 | National Geodetic Vertical Datum of 1929 |
| Status | 1 | Static |
| Status | P | Pumping |
| Method of measurement | S | Steel-tape measurement. |
| Method of measurement | T | Electric-tape measurement. |
| Measuring agency | MD006 | Maryland Geological Survey |
| Measuring agency | USGS | U.S. Geological Survey |
| Source of measurement | A | Reported by another government agency (do not use "A" if reported by owner, use "O"). |
| Source of measurement | S | Measured by personnel of reporting agency. |
| Water-level approval status | A | Approved for publication -- Processing and review completed. |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Groundwater for USA: Water Levels
URL:
Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-01-08 21:08:01 EST
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