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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007-06-22 | 14:35 UTC | m | 62610 | -78.47 | NGVD29 | 1 | T | MD006 | A | A | |
| 2007-06-22 | 14:35 UTC | m | 62611 | -79.24 | NAVD88 | 1 | T | MD006 | A | A | |
| 2007-06-22 | 14:35 UTC | m | 72019 | 244.24 | 1 | T | MD006 | A | A | ||
| 2007-09-21 | 14:20 UTC | m | 62610 | -81.24 | NGVD29 | 1 | T | MD006 | A | A | |
| 2007-09-21 | 14:20 UTC | m | 62611 | -82.01 | NAVD88 | 1 | T | MD006 | A | A | |
| 2007-09-21 | 14:20 UTC | m | 72019 | 247.01 | 1 | T | MD006 | A | A | ||
| 2008-04-16 | 16:10 UTC | m | 62610 | -81.24 | NGVD29 | 1 | T | MD006 | A | A | |
| 2008-04-16 | 16:10 UTC | m | 62611 | -82.01 | NAVD88 | 1 | T | MD006 | A | A | |
| 2008-04-16 | 16:10 UTC | m | 72019 | 247.01 | 1 | T | MD006 | A | A | ||
| 2008-09-04 | 17:50 UTC | m | 62610 | -82.11 | NGVD29 | 1 | T | MD006 | A | A | |
| 2008-09-04 | 17:50 UTC | m | 62611 | -82.88 | NAVD88 | 1 | T | MD006 | A | A | |
| 2008-09-04 | 17:50 UTC | m | 72019 | 247.88 | 1 | T | MD006 | A | A | ||
| 2009-04-24 | 19:15 UTC | m | 62610 | -81.25 | NGVD29 | 1 | T | MD006 | A | A | |
| 2009-04-24 | 19:15 UTC | m | 62611 | -82.02 | NAVD88 | 1 | T | MD006 | A | A | |
| 2009-04-24 | 19:15 UTC | m | 72019 | 247.02 | 1 | T | MD006 | A | A | ||
| 2009-09-17 | 19:00 UTC | m | 62610 | -81.55 | NGVD29 | 1 | T | MD006 | A | A | |
| 2009-09-17 | 19:00 UTC | m | 62611 | -82.32 | NAVD88 | 1 | T | MD006 | A | A | |
| 2009-09-17 | 19:00 UTC | m | 72019 | 247.32 | 1 | T | MD006 | A | A | ||
| 2010-04-08 | 16:00 UTC | m | 62610 | -81.33 | NGVD29 | 1 | T | MD006 | A | A | |
| 2010-04-08 | 16:00 UTC | m | 62611 | -82.10 | NAVD88 | 1 | T | MD006 | A | A | |
| 2010-04-08 | 16:00 UTC | m | 72019 | 247.10 | 1 | T | MD006 | A | A | ||
| 2010-09-24 | 16:40 UTC | m | 62610 | -81.70 | NGVD29 | 1 | T | MD006 | A | A | |
| 2010-09-24 | 16:40 UTC | m | 62611 | -82.47 | NAVD88 | 1 | T | MD006 | A | A | |
| 2010-09-24 | 16:40 UTC | m | 72019 | 247.47 | 1 | T | MD006 | A | A | ||
| 2011-05-05 | 18:02 UTC | m | 62610 | -80.03 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-05-05 | 18:02 UTC | m | 62611 | -80.80 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-05-05 | 18:02 UTC | m | 72019 | 245.80 | 1 | T | MD006 | A | A | ||
| 2011-09-14 | 15:44 UTC | m | 62610 | -80.39 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-09-14 | 15:44 UTC | m | 62611 | -81.16 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-09-14 | 15:44 UTC | m | 72019 | 246.16 | 1 | T | MD006 | A | A | ||
| 2012-04-10 | 18:17 UTC | m | 62610 | -80.95 | NGVD29 | 1 | T | MD006 | A | A | |
| 2012-04-10 | 18:17 UTC | m | 62611 | -81.72 | NAVD88 | 1 | T | MD006 | A | A | |
| 2012-04-10 | 18:17 UTC | m | 72019 | 246.72 | 1 | T | MD006 | A | A | ||
| 2012-09-13 | 17:23 UTC | m | 62610 | -82.22 | NGVD29 | 1 | T | MD006 | A | A | |
| 2012-09-13 | 17:23 UTC | m | 62611 | -82.99 | NAVD88 | 1 | T | MD006 | A | A | |
| 2012-09-13 | 17:23 UTC | m | 72019 | 247.99 | 1 | T | MD006 | A | A | ||
| 2013-04-09 | 17:53 UTC | m | 62610 | -81.53 | NGVD29 | 1 | T | MD006 | A | A | |
| 2013-04-09 | 17:53 UTC | m | 62611 | -82.30 | NAVD88 | 1 | T | MD006 | A | A | |
| 2013-04-09 | 17:53 UTC | m | 72019 | 247.30 | 1 | T | MD006 | A | A | ||
| 2013-09-20 | 19:54 UTC | m | 62610 | -82.15 | NGVD29 | 1 | T | MD006 | A | A | |
| 2013-09-20 | 19:54 UTC | m | 62611 | -82.92 | NAVD88 | 1 | T | MD006 | A | A | |
| 2013-09-20 | 19:54 UTC | m | 72019 | 247.92 | 1 | T | MD006 | A | A | ||
| 2014-04-02 | 18:22 UTC | m | 62610 | -82.08 | NGVD29 | 1 | T | MD006 | A | A | |
| 2014-04-02 | 18:22 UTC | m | 62611 | -82.85 | NAVD88 | 1 | T | MD006 | A | A | |
| 2014-04-02 | 18:22 UTC | m | 72019 | 247.85 | 1 | T | MD006 | A | A | ||
| 2014-09-12 | 16:29 UTC | m | 62610 | -83.08 | NGVD29 | 1 | T | MD006 | A | A | |
| 2014-09-12 | 16:29 UTC | m | 62611 | -83.85 | NAVD88 | 1 | T | MD006 | A | A | |
| 2014-09-12 | 16:29 UTC | m | 72019 | 248.85 | 1 | T | MD006 | A | A | ||
| 2015-04-22 | 17:52 UTC | m | 62610 | -83.39 | NGVD29 | 1 | T | MD006 | A | A | |
| 2015-04-22 | 17:52 UTC | m | 62611 | -84.16 | NAVD88 | 1 | T | MD006 | A | A | |
| 2015-04-22 | 17:52 UTC | m | 72019 | 249.16 | 1 | T | MD006 | A | A | ||
| 2015-09-02 | 18:40 UTC | m | 62610 | -83.94 | NGVD29 | 1 | T | MD006 | A | A | |
| 2015-09-02 | 18:40 UTC | m | 62611 | -84.71 | NAVD88 | 1 | T | MD006 | A | A | |
| 2015-09-02 | 18:40 UTC | m | 72019 | 249.71 | 1 | T | MD006 | A | A | ||
| 2016-04-11 | 18:17 UTC | m | 62610 | -83.26 | NGVD29 | 1 | T | MD006 | A | A | |
| 2016-04-11 | 18:17 UTC | m | 62611 | -84.03 | NAVD88 | 1 | T | MD006 | A | A | |
| 2016-04-11 | 18:17 UTC | m | 72019 | 249.03 | 1 | T | MD006 | A | A | ||
| 2016-09-15 | 20:34 UTC | m | 62610 | -83.50 | NGVD29 | 1 | T | MD006 | A | A | |
| 2016-09-15 | 20:34 UTC | m | 62611 | -84.27 | NAVD88 | 1 | T | MD006 | A | A | |
| 2016-09-15 | 20:34 UTC | m | 72019 | 249.27 | 1 | T | MD006 | A | A | ||
| 2017-04-26 | 16:59 UTC | m | 62610 | -82.44 | NGVD29 | 1 | T | MD006 | A | A | |
| 2017-04-26 | 16:59 UTC | m | 62611 | -83.21 | NAVD88 | 1 | T | MD006 | A | A | |
| 2017-04-26 | 16:59 UTC | m | 72019 | 248.21 | 1 | T | MD006 | A | A | ||
| 2017-09-07 | 20:27 UTC | m | 62610 | -82.85 | NGVD29 | 1 | T | MD006 | A | A | |
| 2017-09-07 | 20:27 UTC | m | 62611 | -83.62 | NAVD88 | 1 | T | MD006 | A | A | |
| 2017-09-07 | 20:27 UTC | m | 72019 | 248.62 | 1 | T | MD006 | A | A | ||
| 2018-04-11 | 19:24 UTC | m | 62610 | -82.35 | NGVD29 | 1 | T | MD006 | A | A | |
| 2018-04-11 | 19:24 UTC | m | 62611 | -83.12 | NAVD88 | 1 | T | MD006 | A | A | |
| 2018-04-11 | 19:24 UTC | m | 72019 | 248.12 | 1 | T | MD006 | A | A | ||
| 2018-09-19 | 19:19 UTC | m | 62610 | -81.82 | NGVD29 | 1 | T | MD006 | A | A | |
| 2018-09-19 | 19:19 UTC | m | 62611 | -82.59 | NAVD88 | 1 | T | MD006 | A | A | |
| 2018-09-19 | 19:19 UTC | m | 72019 | 247.59 | 1 | T | MD006 | A | A | ||
| 2019-04-02 | 17:58 UTC | m | 62610 | -81.98 | NGVD29 | 1 | V | MD006 | A | A | |
| 2019-04-02 | 17:58 UTC | m | 62611 | -82.75 | NAVD88 | 1 | V | MD006 | A | A | |
| 2019-04-02 | 17:58 UTC | m | 72019 | 247.75 | 1 | V | MD006 | A | A | ||
| 2019-09-05 | 17:35 UTC | m | 62610 | -83.23 | NGVD29 | 1 | V | MD006 | A | A | |
| 2019-09-05 | 17:35 UTC | m | 62611 | -84.00 | NAVD88 | 1 | V | MD006 | A | A | |
| 2019-09-05 | 17:35 UTC | m | 72019 | 249.00 | 1 | V | MD006 | A | A | ||
| 2020-04-28 | 16:41 UTC | m | 62610 | -82.77 | NGVD29 | 1 | V | MD006 | A | A | |
| 2020-04-28 | 16:41 UTC | m | 62611 | -83.54 | NAVD88 | 1 | V | MD006 | A | A | |
| 2020-04-28 | 16:41 UTC | m | 72019 | 248.54 | 1 | V | MD006 | A | A | ||
| 2020-09-16 | 18:46 UTC | m | 62610 | -83.43 | NGVD29 | 1 | V | MD006 | A | A | |
| 2020-09-16 | 18:46 UTC | m | 62611 | -84.20 | NAVD88 | 1 | V | MD006 | A | A | |
| 2020-09-16 | 18:46 UTC | m | 72019 | 249.20 | 1 | V | MD006 | A | A | ||
| 2021-04-29 | 17:18 UTC | m | 62610 | -83.40 | NGVD29 | 1 | V | MD006 | A | A | |
| 2021-04-29 | 17:18 UTC | m | 62611 | -84.17 | NAVD88 | 1 | V | MD006 | A | A | |
| 2021-04-29 | 17:18 UTC | m | 72019 | 249.17 | 1 | V | MD006 | A | A | ||
| 2021-10-01 | 15:41 UTC | m | 62610 | -84.23 | NGVD29 | 1 | V | MD006 | A | A | |
| 2021-10-01 | 15:41 UTC | m | 62611 | -85.00 | NAVD88 | 1 | V | MD006 | A | A | |
| 2021-10-01 | 15:41 UTC | m | 72019 | 250.00 | 1 | V | MD006 | A | A | ||
| 2022-04-29 | 19:48 UTC | m | 62610 | -84.11 | NGVD29 | 1 | V | MD006 | A | A | |
| 2022-04-29 | 19:48 UTC | m | 62611 | -84.88 | NAVD88 | 1 | V | MD006 | A | A | |
| 2022-04-29 | 19:48 UTC | m | 72019 | 249.88 | 1 | V | MD006 | A | A | ||
| 2022-09-07 | 15:28 UTC | m | 62610 | -83.88 | NGVD29 | 1 | V | MD006 | A | A | |
| 2022-09-07 | 15:28 UTC | m | 62611 | -84.65 | NAVD88 | 1 | V | MD006 | A | A | |
| 2022-09-07 | 15:28 UTC | m | 72019 | 249.65 | 1 | V | MD006 | A | A | ||
| 2023-04-17 | 14:04 UTC | m | 62610 | -81.23 | NGVD29 | 1 | V | MD006 | A | A | |
| 2023-04-17 | 14:04 UTC | m | 62611 | -82.00 | NAVD88 | 1 | V | MD006 | A | A | |
| 2023-04-17 | 14:04 UTC | m | 72019 | 247.00 | 1 | V | MD006 | A | A | ||
| 2023-09-05 | 17:40 UTC | m | 62610 | -81.44 | NGVD29 | 1 | V | MD006 | A | A | |
| 2023-09-05 | 17:40 UTC | m | 62611 | -82.21 | NAVD88 | 1 | V | MD006 | A | A | |
| 2023-09-05 | 17:40 UTC | m | 72019 | 247.21 | 1 | V | MD006 | A | A | ||
| 2024-04-25 | 16:38 UTC | m | 62610 | -82.49 | NGVD29 | 1 | V | MD006 | A | A | |
| 2024-04-25 | 16:38 UTC | m | 62611 | -83.26 | NAVD88 | 1 | V | MD006 | A | A | |
| 2024-04-25 | 16:38 UTC | m | 72019 | 248.26 | 1 | V | MD006 | A | A | ||
| 2024-09-18 | 18:12 UTC | m | 62610 | -84.06 | NGVD29 | 1 | V | MD006 | A | P | |
| 2024-09-18 | 18:12 UTC | m | 62611 | -84.83 | NAVD88 | 1 | V | MD006 | A | P | |
| 2024-09-18 | 18:12 UTC | m | 72019 | 249.83 | 1 | V | MD006 | A | P |
| Section | Code | Description |
|---|---|---|
| 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 |
| Method of measurement | T | Electric-tape measurement. |
| Method of measurement | V | Calibrated electric-tape measurement. |
| Measuring agency | MD006 | Maryland Geological Survey |
| Source of measurement | A | Reported by another government agency (do not use "A" if reported by owner, use "O"). |
| Water-level approval status | A | Approved for publication -- Processing and review completed. |
| Water-level approval status | P | Provisional data subject to revision. |
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: 2024-11-09 03:52:14 EST
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