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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1978-06-21 | D | 62610 | -30.10 | NGVD29 | 1 | Z | A | ||||
| 1978-06-21 | D | 62611 | -31.27 | NAVD88 | 1 | Z | A | ||||
| 1978-06-21 | D | 72019 | 137.60 | 1 | Z | A | |||||
| 1979-05-21 | D | 62610 | -23.00 | NGVD29 | 1 | Z | A | ||||
| 1979-05-21 | D | 62611 | -24.17 | NAVD88 | 1 | Z | A | ||||
| 1979-05-21 | D | 72019 | 130.50 | 1 | Z | A | |||||
| 1983-04-07 | D | 62610 | -33.84 | NGVD29 | 1 | Z | A | ||||
| 1983-04-07 | D | 62611 | -35.01 | NAVD88 | 1 | Z | A | ||||
| 1983-04-07 | D | 72019 | 141.34 | 1 | Z | A | |||||
| 1983-09-15 | D | 62610 | -35.62 | NGVD29 | 1 | Z | A | ||||
| 1983-09-15 | D | 62611 | -36.79 | NAVD88 | 1 | Z | A | ||||
| 1983-09-15 | D | 72019 | 143.12 | 1 | Z | A | |||||
| 1984-04-11 | D | 62610 | -36.90 | NGVD29 | 1 | Z | A | ||||
| 1984-04-11 | D | 62611 | -38.07 | NAVD88 | 1 | Z | A | ||||
| 1984-04-11 | D | 72019 | 144.40 | 1 | Z | A | |||||
| 1984-09-13 | D | 62610 | -48.61 | NGVD29 | P | Z | A | ||||
| 1984-09-13 | D | 62611 | -49.78 | NAVD88 | P | Z | A | ||||
| 1984-09-13 | D | 72019 | 156.11 | P | Z | A | |||||
| 1985-09-12 | D | 62610 | -39.04 | NGVD29 | 1 | Z | A | ||||
| 1985-09-12 | D | 62611 | -40.21 | NAVD88 | 1 | Z | A | ||||
| 1985-09-12 | D | 72019 | 146.54 | 1 | Z | A | |||||
| 2008-05-02 | 14:30 UTC | m | 62610 | -75.29 | NGVD29 | 1 | T | MD006 | A | A | |
| 2008-05-02 | 14:30 UTC | m | 62611 | -76.46 | NAVD88 | 1 | T | MD006 | A | A | |
| 2008-05-02 | 14:30 UTC | m | 72019 | 182.79 | 1 | T | MD006 | A | A | ||
| 2008-09-22 | 14:05 UTC | m | 62610 | -77.07 | NGVD29 | 1 | T | MD006 | A | A | |
| 2008-09-22 | 14:05 UTC | m | 62611 | -78.24 | NAVD88 | 1 | T | MD006 | A | A | |
| 2008-09-22 | 14:05 UTC | m | 72019 | 184.57 | 1 | T | MD006 | A | A | ||
| 2009-09-22 | 14:00 UTC | m | 62610 | -74.58 | NGVD29 | 1 | T | MD006 | A | A | |
| 2009-09-22 | 14:00 UTC | m | 62611 | -75.75 | NAVD88 | 1 | T | MD006 | A | A | |
| 2009-09-22 | 14:00 UTC | m | 72019 | 182.08 | 1 | T | MD006 | A | A | ||
| 2010-04-21 | 14:26 UTC | m | 62610 | -70.90 | NGVD29 | 1 | T | MD006 | A | A | |
| 2010-04-21 | 14:26 UTC | m | 62611 | -72.07 | NAVD88 | 1 | T | MD006 | A | A | |
| 2010-04-21 | 14:26 UTC | m | 72019 | 178.40 | 1 | T | MD006 | A | A | ||
| 2010-10-06 | 13:35 UTC | m | 62610 | -75.39 | NGVD29 | 1 | T | MD006 | A | A | |
| 2010-10-06 | 13:35 UTC | m | 62611 | -76.56 | NAVD88 | 1 | T | MD006 | A | A | |
| 2010-10-06 | 13:35 UTC | m | 72019 | 182.89 | 1 | T | MD006 | A | A | ||
| 2011-05-10 | 13:40 UTC | m | 62610 | -69.79 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-05-10 | 13:40 UTC | m | 62611 | -70.96 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-05-10 | 13:40 UTC | m | 72019 | 177.29 | 1 | T | MD006 | A | A | ||
| 2011-09-20 | 13:12 UTC | m | 62610 | -71.99 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-09-20 | 13:12 UTC | m | 62611 | -73.16 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-09-20 | 13:12 UTC | m | 72019 | 179.49 | 1 | T | MD006 | A | A | ||
| 2012-04-27 | 14:15 UTC | m | 62610 | -75.53 | NGVD29 | 1 | T | MD006 | A | A | |
| 2012-04-27 | 14:15 UTC | m | 62611 | -76.70 | NAVD88 | 1 | T | MD006 | A | A | |
| 2012-04-27 | 14:15 UTC | m | 72019 | 183.03 | 1 | T | MD006 | A | A | ||
| 2012-09-28 | 14:41 UTC | m | 62610 | -79.38 | NGVD29 | 1 | T | MD006 | A | A | |
| 2012-09-28 | 14:41 UTC | m | 62611 | -80.55 | NAVD88 | 1 | T | MD006 | A | A | |
| 2012-09-28 | 14:41 UTC | m | 72019 | 186.88 | 1 | T | MD006 | A | A | ||
| 2013-04-16 | 13:43 UTC | m | 62610 | -76.34 | NGVD29 | 1 | T | MD006 | A | A | |
| 2013-04-16 | 13:43 UTC | m | 62611 | -77.51 | NAVD88 | 1 | T | MD006 | A | A | |
| 2013-04-16 | 13:43 UTC | m | 72019 | 183.84 | 1 | T | MD006 | A | A | ||
| 2013-09-25 | 14:06 UTC | m | 62610 | -78.81 | NGVD29 | 1 | T | MD006 | A | A | |
| 2013-09-25 | 14:06 UTC | m | 62611 | -79.98 | NAVD88 | 1 | T | MD006 | A | A | |
| 2013-09-25 | 14:06 UTC | m | 72019 | 186.31 | 1 | T | MD006 | A | A | ||
| 2014-04-29 | 14:45 UTC | m | 62610 | -76.70 | NGVD29 | 1 | T | MD006 | A | A | |
| 2014-04-29 | 14:45 UTC | m | 62611 | -77.87 | NAVD88 | 1 | T | MD006 | A | A | |
| 2014-04-29 | 14:45 UTC | m | 72019 | 184.20 | 1 | T | MD006 | A | A | ||
| 2014-09-29 | 13:50 UTC | m | 62610 | -79.88 | NGVD29 | 1 | T | MD006 | A | A | |
| 2014-09-29 | 13:50 UTC | m | 62611 | -81.05 | NAVD88 | 1 | T | MD006 | A | A | |
| 2014-09-29 | 13:50 UTC | m | 72019 | 187.38 | 1 | T | MD006 | A | A | ||
| 2015-04-28 | 14:24 UTC | m | 62610 | -77.64 | NGVD29 | 1 | T | MD006 | A | A | |
| 2015-04-28 | 14:24 UTC | m | 62611 | -78.81 | NAVD88 | 1 | T | MD006 | A | A | |
| 2015-04-28 | 14:24 UTC | m | 72019 | 185.14 | 1 | T | MD006 | A | A | ||
| 2015-09-25 | 14:25 UTC | m | 62610 | -81.00 | NGVD29 | 1 | T | MD006 | A | A | |
| 2015-09-25 | 14:25 UTC | m | 62611 | -82.17 | NAVD88 | 1 | T | MD006 | A | A | |
| 2015-09-25 | 14:25 UTC | m | 72019 | 188.50 | 1 | T | MD006 | A | A | ||
| 2016-05-20 | 13:41 UTC | m | 62610 | -77.81 | NGVD29 | 1 | T | MD006 | A | A | |
| 2016-05-20 | 13:41 UTC | m | 62611 | -78.98 | NAVD88 | 1 | T | MD006 | A | A | |
| 2016-05-20 | 13:41 UTC | m | 72019 | 185.31 | 1 | T | MD006 | A | A | ||
| 2016-10-04 | 14:07 UTC | m | 62610 | -82.65 | NGVD29 | 1 | T | MD006 | A | A | |
| 2016-10-04 | 14:07 UTC | m | 62611 | -83.82 | NAVD88 | 1 | T | MD006 | A | A | |
| 2016-10-04 | 14:07 UTC | m | 72019 | 190.15 | 1 | T | MD006 | A | A | ||
| 2017-04-26 | 14:27 UTC | m | 62610 | -78.78 | NGVD29 | 1 | T | MD006 | A | A | |
| 2017-04-26 | 14:27 UTC | m | 62611 | -79.95 | NAVD88 | 1 | T | MD006 | A | A | |
| 2017-04-26 | 14:27 UTC | m | 72019 | 186.28 | 1 | T | MD006 | A | A | ||
| 2017-10-04 | 14:14 UTC | m | 62610 | -81.52 | NGVD29 | 1 | T | MD006 | A | A | |
| 2017-10-04 | 14:14 UTC | m | 62611 | -82.69 | NAVD88 | 1 | T | MD006 | A | A | |
| 2017-10-04 | 14:14 UTC | m | 72019 | 189.02 | 1 | T | MD006 | A | A | ||
| 2018-05-03 | 14:38 UTC | m | 62610 | -79.26 | NGVD29 | 1 | T | MD006 | A | A | |
| 2018-05-03 | 14:38 UTC | m | 62611 | -80.43 | NAVD88 | 1 | T | MD006 | A | A | |
| 2018-05-03 | 14:38 UTC | m | 72019 | 186.76 | 1 | T | MD006 | A | A | ||
| 2018-09-28 | 14:41 UTC | m | 62610 | -81.00 | NGVD29 | 1 | T | MD006 | A | A | |
| 2018-09-28 | 14:41 UTC | m | 62611 | -82.17 | NAVD88 | 1 | T | MD006 | A | A | |
| 2018-09-28 | 14:41 UTC | m | 72019 | 188.50 | 1 | T | MD006 | A | A | ||
| 2019-05-02 | 14:08 UTC | m | 62610 | -78.83 | NGVD29 | 1 | V | MD006 | A | A | |
| 2019-05-02 | 14:08 UTC | m | 62611 | -80.00 | NAVD88 | 1 | V | MD006 | A | A | |
| 2019-05-02 | 14:08 UTC | m | 72019 | 186.33 | 1 | V | MD006 | A | A | ||
| 2019-09-24 | 14:17 UTC | m | 62610 | -83.01 | NGVD29 | 1 | V | MD006 | A | A | |
| 2019-09-24 | 14:17 UTC | m | 62611 | -84.18 | NAVD88 | 1 | V | MD006 | A | A | |
| 2019-09-24 | 14:17 UTC | m | 72019 | 190.51 | 1 | V | MD006 | A | A | ||
| 2020-09-24 | 14:13 UTC | m | 62610 | -89.54 | NGVD29 | 1 | V | MD006 | A | A | |
| 2020-09-24 | 14:13 UTC | m | 62611 | -90.71 | NAVD88 | 1 | V | MD006 | A | A | |
| 2020-09-24 | 14:13 UTC | m | 72019 | 197.04 | 1 | V | MD006 | A | A | ||
| 2021-05-05 | 14:41 UTC | m | 62610 | -80.61 | NGVD29 | 1 | V | MD006 | A | A | |
| 2021-05-05 | 14:41 UTC | m | 62611 | -81.78 | NAVD88 | 1 | V | MD006 | A | A | |
| 2021-05-05 | 14:41 UTC | m | 72019 | 188.11 | 1 | V | MD006 | A | A | ||
| 2021-10-01 | 14:15 UTC | m | 62610 | -82.76 | NGVD29 | 1 | V | MD006 | A | A | |
| 2021-10-01 | 14:15 UTC | m | 62611 | -83.93 | NAVD88 | 1 | V | MD006 | A | A | |
| 2021-10-01 | 14:15 UTC | m | 72019 | 190.26 | 1 | V | MD006 | A | A | ||
| 2022-04-28 | 14:37 UTC | m | 62610 | -80.56 | NGVD29 | 1 | V | MD006 | A | A | |
| 2022-04-28 | 14:37 UTC | m | 62611 | -81.73 | NAVD88 | 1 | V | MD006 | A | A | |
| 2022-04-28 | 14:37 UTC | m | 72019 | 188.06 | 1 | V | MD006 | A | A | ||
| 2022-09-21 | 14:13 UTC | m | 62610 | -82.56 | NGVD29 | 1 | V | MD006 | A | A | |
| 2022-09-21 | 14:13 UTC | m | 62611 | -83.73 | NAVD88 | 1 | V | MD006 | A | A | |
| 2022-09-21 | 14:13 UTC | m | 72019 | 190.06 | 1 | V | MD006 | A | A | ||
| 2023-04-13 | 13:39 UTC | m | 62610 | -80.54 | NGVD29 | 1 | V | MD006 | A | A | |
| 2023-04-13 | 13:39 UTC | m | 62611 | -81.71 | NAVD88 | 1 | V | MD006 | A | A | |
| 2023-04-13 | 13:39 UTC | m | 72019 | 188.04 | 1 | V | MD006 | A | A | ||
| 2023-09-13 | 14:11 UTC | m | 62610 | -83.94 | NGVD29 | 1 | V | MD006 | A | A | |
| 2023-09-13 | 14:11 UTC | m | 62611 | -85.11 | NAVD88 | 1 | V | MD006 | A | A | |
| 2023-09-13 | 14:11 UTC | m | 72019 | 191.44 | 1 | V | MD006 | A | A | ||
| 2024-04-16 | 13:03 UTC | m | 62610 | -80.61 | NGVD29 | 1 | V | MD006 | A | A | |
| 2024-04-16 | 13:03 UTC | m | 62611 | -81.78 | NAVD88 | 1 | V | MD006 | A | A | |
| 2024-04-16 | 13:03 UTC | m | 72019 | 188.11 | 1 | V | MD006 | A | A | ||
| 2024-09-26 | 13:32 UTC | m | 62610 | -85.03 | NGVD29 | 1 | V | MD006 | A | P | |
| 2024-09-26 | 13:32 UTC | m | 62611 | -86.20 | NAVD88 | 1 | V | MD006 | A | P | |
| 2024-09-26 | 13:32 UTC | m | 72019 | 192.53 | 1 | V | MD006 | A | P |
| 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 | T | Electric-tape measurement. |
| Method of measurement | V | Calibrated electric-tape measurement. |
| Method of measurement | Z | Other. |
| Measuring agency | Not determined | |
| Measuring agency | MD006 | Maryland Geological Survey |
| Source of measurement | Not determined | |
| 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: 2024-11-28 06:47:59 EST
0.35 0.24 nadww02