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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-09-15 | 16:03 UTC | m | 62610 | -8.74 | NGVD29 | 1 | T | MD006 | A | A | |
| 2010-09-15 | 16:03 UTC | m | 62611 | -9.52 | NAVD88 | 1 | T | MD006 | A | A | |
| 2010-09-15 | 16:03 UTC | m | 72019 | 69.52 | 1 | T | MD006 | A | A | ||
| 2010-10-13 | 18:50 UTC | m | 62610 | -3.49 | NGVD29 | 1 | T | MD006 | A | A | |
| 2010-10-13 | 18:50 UTC | m | 62611 | -4.27 | NAVD88 | 1 | T | MD006 | A | A | |
| 2010-10-13 | 18:50 UTC | m | 72019 | 64.27 | 1 | T | MD006 | A | A | ||
| 2010-10-22 | 20:08 UTC | m | 62610 | -2.18 | NGVD29 | 1 | T | MD006 | A | A | |
| 2010-10-22 | 20:08 UTC | m | 62611 | -2.96 | NAVD88 | 1 | T | MD006 | A | A | |
| 2010-10-22 | 20:08 UTC | m | 72019 | 62.96 | 1 | T | MD006 | A | A | ||
| 2011-01-20 | 14:22 UTC | m | 62610 | 3.20 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-01-20 | 14:22 UTC | m | 62611 | 2.42 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-01-20 | 14:22 UTC | m | 72019 | 57.58 | 1 | T | MD006 | A | A | ||
| 2011-02-15 | 22:21 UTC | m | 62610 | 4.01 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-02-15 | 22:21 UTC | m | 62611 | 3.23 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-02-15 | 22:21 UTC | m | 72019 | 56.77 | 1 | T | MD006 | A | A | ||
| 2011-03-30 | 13:29 UTC | m | 62610 | 5.39 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-03-30 | 13:29 UTC | m | 62611 | 4.61 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-03-30 | 13:29 UTC | m | 72019 | 55.39 | 1 | T | MD006 | A | A | ||
| 2011-04-25 | 20:09 UTC | m | 62610 | 5.86 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-04-25 | 20:09 UTC | m | 62611 | 5.08 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-04-25 | 20:09 UTC | m | 72019 | 54.92 | 1 | T | MD006 | A | A | ||
| 2011-05-26 | 19:16 UTC | m | 62610 | 5.53 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-05-26 | 19:16 UTC | m | 62611 | 4.75 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-05-26 | 19:16 UTC | m | 72019 | 55.25 | 1 | T | MD006 | A | A | ||
| 2011-06-30 | 19:52 UTC | m | 62610 | -11.41 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-06-30 | 19:52 UTC | m | 62611 | -12.19 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-06-30 | 19:52 UTC | m | 72019 | 72.19 | 1 | T | MD006 | A | A | ||
| 2011-07-27 | 19:49 UTC | m | 62610 | -23.26 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-07-27 | 19:49 UTC | m | 62611 | -24.04 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-07-27 | 19:49 UTC | m | 72019 | 84.04 | 1 | T | MD006 | A | A | ||
| 2011-08-31 | 21:33 UTC | m | 62610 | -11.28 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-08-31 | 21:33 UTC | m | 62611 | -12.06 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-08-31 | 21:33 UTC | m | 72019 | 72.06 | 1 | T | MD006 | A | A | ||
| 2011-09-30 | 19:54 UTC | m | 62610 | -3.31 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-09-30 | 19:54 UTC | m | 62611 | -4.09 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-09-30 | 19:54 UTC | m | 72019 | 64.09 | 1 | T | MD006 | A | A | ||
| 2011-10-31 | 19:03 UTC | m | 62610 | -0.38 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-10-31 | 19:03 UTC | m | 62611 | -1.16 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-10-31 | 19:03 UTC | m | 72019 | 61.16 | 1 | T | MD006 | A | A | ||
| 2011-11-30 | 20:06 UTC | m | 62610 | 1.47 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-11-30 | 20:06 UTC | m | 62611 | 0.69 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-11-30 | 20:06 UTC | m | 72019 | 59.31 | 1 | T | MD006 | A | A | ||
| 2011-12-29 | 21:13 UTC | m | 62610 | 3.23 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-12-29 | 21:13 UTC | m | 62611 | 2.45 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-12-29 | 21:13 UTC | m | 72019 | 57.55 | 1 | T | MD006 | A | A | ||
| 2012-04-13 | 14:52 UTC | m | 62610 | 4.66 | NGVD29 | 1 | T | MD006 | A | A | |
| 2012-04-13 | 14:52 UTC | m | 62611 | 3.88 | NAVD88 | 1 | T | MD006 | A | A | |
| 2012-04-13 | 14:52 UTC | m | 72019 | 56.12 | 1 | T | MD006 | A | A | ||
| 2012-07-25 | 20:41 UTC | m | 62610 | -19.56 | NGVD29 | 1 | T | MD006 | A | A | |
| 2012-07-25 | 20:41 UTC | m | 62611 | -20.34 | NAVD88 | 1 | T | MD006 | A | A | |
| 2012-07-25 | 20:41 UTC | m | 72019 | 80.34 | 1 | T | MD006 | A | A | ||
| 2012-09-14 | 18:34 UTC | m | 62610 | -13.78 | NGVD29 | 1 | T | MD006 | A | A | |
| 2012-09-14 | 18:34 UTC | m | 62611 | -14.56 | NAVD88 | 1 | T | MD006 | A | A | |
| 2012-09-14 | 18:34 UTC | m | 72019 | 74.56 | 1 | T | MD006 | A | A | ||
| 2013-04-18 | 18:54 UTC | m | 62610 | 3.49 | NGVD29 | 1 | T | USGS | S | A | |
| 2013-04-18 | 18:54 UTC | m | 62611 | 2.71 | NAVD88 | 1 | T | USGS | S | A | |
| 2013-04-18 | 18:54 UTC | m | 72019 | 57.29 | 1 | T | USGS | S | A | ||
| 2013-09-13 | 20:21 UTC | m | 62610 | -9.40 | NGVD29 | 1 | T | MD006 | A | A | |
| 2013-09-13 | 20:21 UTC | m | 62611 | -10.18 | NAVD88 | 1 | T | MD006 | A | A | |
| 2013-09-13 | 20:21 UTC | m | 72019 | 70.18 | 1 | T | MD006 | A | A | ||
| 2014-04-28 | 21:06 UTC | m | 62610 | 5.59 | NGVD29 | 1 | T | MD006 | A | A | |
| 2014-04-28 | 21:06 UTC | m | 62611 | 4.81 | NAVD88 | 1 | T | MD006 | A | A | |
| 2014-04-28 | 21:06 UTC | m | 72019 | 55.19 | 1 | T | MD006 | A | A | ||
| 2014-09-19 | 20:11 UTC | m | 62610 | -8.75 | NGVD29 | 1 | T | MD006 | A | A | |
| 2014-09-19 | 20:11 UTC | m | 62611 | -9.53 | NAVD88 | 1 | T | MD006 | A | A | |
| 2014-09-19 | 20:11 UTC | m | 72019 | 69.53 | 1 | T | MD006 | A | A | ||
| 2015-04-13 | 20:15 UTC | m | 62610 | 5.73 | NGVD29 | 1 | T | MD006 | A | A | |
| 2015-04-13 | 20:15 UTC | m | 62611 | 4.95 | NAVD88 | 1 | T | MD006 | A | A | |
| 2015-04-13 | 20:15 UTC | m | 72019 | 55.05 | 1 | T | MD006 | A | A | ||
| 2015-09-28 | 19:38 UTC | m | 62610 | -13.37 | NGVD29 | 1 | T | MD006 | A | A | |
| 2015-09-28 | 19:38 UTC | m | 62611 | -14.15 | NAVD88 | 1 | T | MD006 | A | A | |
| 2015-09-28 | 19:38 UTC | m | 72019 | 74.15 | 1 | T | MD006 | A | A | ||
| 2016-09-22 | 20:40 UTC | m | 62610 | -16.65 | NGVD29 | 1 | T | MD006 | A | A | |
| 2016-09-22 | 20:40 UTC | m | 62611 | -17.43 | NAVD88 | 1 | T | MD006 | A | A | |
| 2016-09-22 | 20:40 UTC | m | 72019 | 77.43 | 1 | T | MD006 | A | A | ||
| 2017-09-29 | 16:42 UTC | m | 62610 | -6.01 | NGVD29 | 1 | T | MD006 | A | A | |
| 2017-09-29 | 16:42 UTC | m | 62611 | -6.79 | NAVD88 | 1 | T | MD006 | A | A | |
| 2017-09-29 | 16:42 UTC | m | 72019 | 66.79 | 1 | T | MD006 | A | A | ||
| 2018-09-06 | 19:44 UTC | m | 62610 | -18.25 | NGVD29 | 1 | T | MD006 | A | A | |
| 2018-09-06 | 19:44 UTC | m | 62611 | -19.03 | NAVD88 | 1 | T | MD006 | A | A | |
| 2018-09-06 | 19:44 UTC | m | 72019 | 79.03 | 1 | T | MD006 | A | A | ||
| 2019-09-25 | 16:53 UTC | m | 62610 | -16.10 | NGVD29 | 1 | T | MD006 | A | A | |
| 2019-09-25 | 16:53 UTC | m | 62611 | -16.88 | NAVD88 | 1 | T | MD006 | A | A | |
| 2019-09-25 | 16:53 UTC | m | 72019 | 76.88 | 1 | T | MD006 | A | A | ||
| 2020-10-23 | 15:02 UTC | m | 62610 | -0.17 | NGVD29 | 1 | V | MD006 | A | A | |
| 2020-10-23 | 15:02 UTC | m | 62611 | -0.95 | NAVD88 | 1 | V | MD006 | A | A | |
| 2020-10-23 | 15:02 UTC | m | 72019 | 60.95 | 1 | V | MD006 | A | A | ||
| 2021-09-15 | 17:35 UTC | m | 62610 | -13.89 | NGVD29 | 1 | V | MD006 | A | A | |
| 2021-09-15 | 17:35 UTC | m | 62611 | -14.67 | NAVD88 | 1 | V | MD006 | A | A | |
| 2021-09-15 | 17:35 UTC | m | 72019 | 74.67 | 1 | V | MD006 | A | A | ||
| 2022-09-26 | 16:54 UTC | m | 62610 | -13.40 | NGVD29 | 1 | V | MD006 | A | A | |
| 2022-09-26 | 16:54 UTC | m | 62611 | -14.18 | NAVD88 | 1 | V | MD006 | A | A | |
| 2022-09-26 | 16:54 UTC | m | 72019 | 74.18 | 1 | V | MD006 | A | A | ||
| 2023-10-02 | 17:17 UTC | m | 62610 | -7.58 | NGVD29 | 1 | V | MD006 | A | A | |
| 2023-10-02 | 17:17 UTC | m | 62611 | -8.36 | NAVD88 | 1 | V | MD006 | A | A | |
| 2023-10-02 | 17:17 UTC | m | 72019 | 68.36 | 1 | V | MD006 | A | A | ||
| 2024-09-30 | 18:24 UTC | m | 62610 | -14.06 | NGVD29 | 1 | V | MD006 | A | P | |
| 2024-09-30 | 18:24 UTC | m | 62611 | -14.84 | NAVD88 | 1 | V | MD006 | A | P | |
| 2024-09-30 | 18:24 UTC | m | 72019 | 74.84 | 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 |
| 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. |
| 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: 2024-12-12 02:54:03 EST
0.35 0.23 nadww02