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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1994-11-04 | D | 62610 | -43.00 | NGVD29 | 1 | L | A | ||||
| 1994-11-04 | D | 62611 | -44.28 | NAVD88 | 1 | L | A | ||||
| 1994-11-04 | D | 72019 | 168.00 | 1 | L | A | |||||
| 2009-04-30 | 16:35 UTC | m | 62610 | -56.84 | NGVD29 | 1 | T | MD006 | A | A | |
| 2009-04-30 | 16:35 UTC | m | 62611 | -58.12 | NAVD88 | 1 | T | MD006 | A | A | |
| 2009-04-30 | 16:35 UTC | m | 72019 | 181.84 | 1 | T | MD006 | A | A | ||
| 2009-09-21 | 18:30 UTC | m | 62610 | -60.58 | NGVD29 | 1 | T | MD006 | A | A | |
| 2009-09-21 | 18:30 UTC | m | 62611 | -61.86 | NAVD88 | 1 | T | MD006 | A | A | |
| 2009-09-21 | 18:30 UTC | m | 72019 | 185.58 | 1 | T | MD006 | A | A | ||
| 2010-04-27 | 16:30 UTC | m | 62610 | -58.46 | NGVD29 | 1 | T | MD006 | A | A | |
| 2010-04-27 | 16:30 UTC | m | 62611 | -59.74 | NAVD88 | 1 | T | MD006 | A | A | |
| 2010-04-27 | 16:30 UTC | m | 72019 | 183.46 | 1 | T | MD006 | A | A | ||
| 2010-10-07 | 15:40 UTC | m | 62610 | -63.95 | NGVD29 | 1 | T | MD006 | A | A | |
| 2010-10-07 | 15:40 UTC | m | 62611 | -65.23 | NAVD88 | 1 | T | MD006 | A | A | |
| 2010-10-07 | 15:40 UTC | m | 72019 | 188.95 | 1 | T | MD006 | A | A | ||
| 2011-05-10 | 15:30 UTC | m | 62610 | -60.31 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-05-10 | 15:30 UTC | m | 62611 | -61.59 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-05-10 | 15:30 UTC | m | 72019 | 185.31 | 1 | T | MD006 | A | A | ||
| 2011-09-20 | 14:04 UTC | m | 62610 | -62.51 | NGVD29 | 1 | T | MD006 | A | A | |
| 2011-09-20 | 14:04 UTC | m | 62611 | -63.79 | NAVD88 | 1 | T | MD006 | A | A | |
| 2011-09-20 | 14:04 UTC | m | 72019 | 187.51 | 1 | T | MD006 | A | A | ||
| 2012-05-01 | 16:25 UTC | m | 62610 | -62.29 | NGVD29 | 1 | T | MD006 | A | A | |
| 2012-05-01 | 16:25 UTC | m | 62611 | -63.57 | NAVD88 | 1 | T | MD006 | A | A | |
| 2012-05-01 | 16:25 UTC | m | 72019 | 187.29 | 1 | T | MD006 | A | A | ||
| 2012-09-24 | 15:04 UTC | m | 62610 | -66.26 | NGVD29 | 1 | T | MD006 | A | A | |
| 2012-09-24 | 15:04 UTC | m | 62611 | -67.54 | NAVD88 | 1 | T | MD006 | A | A | |
| 2012-09-24 | 15:04 UTC | m | 72019 | 191.26 | 1 | T | MD006 | A | A | ||
| 2013-04-11 | 14:52 UTC | m | 62610 | -63.39 | NGVD29 | 1 | S | MD006 | A | A | |
| 2013-04-11 | 14:52 UTC | m | 62611 | -64.67 | NAVD88 | 1 | S | MD006 | A | A | |
| 2013-04-11 | 14:52 UTC | m | 72019 | 188.39 | 1 | S | MD006 | A | A | ||
| 2013-09-12 | 15:46 UTC | m | 62610 | -64.98 | NGVD29 | 1 | T | MD006 | A | A | |
| 2013-09-12 | 15:46 UTC | m | 62611 | -66.26 | NAVD88 | 1 | T | MD006 | A | A | |
| 2013-09-12 | 15:46 UTC | m | 72019 | 189.98 | 1 | T | MD006 | A | A | ||
| 2014-04-23 | 15:17 UTC | m | 62610 | -63.55 | NGVD29 | 1 | T | MD006 | A | A | |
| 2014-04-23 | 15:17 UTC | m | 62611 | -64.83 | NAVD88 | 1 | T | MD006 | A | A | |
| 2014-04-23 | 15:17 UTC | m | 72019 | 188.55 | 1 | T | MD006 | A | A | ||
| 2014-09-25 | 15:43 UTC | m | 62610 | -66.63 | NGVD29 | 1 | T | MD006 | A | A | |
| 2014-09-25 | 15:43 UTC | m | 62611 | -67.91 | NAVD88 | 1 | T | MD006 | A | A | |
| 2014-09-25 | 15:43 UTC | m | 72019 | 191.63 | 1 | T | MD006 | A | A | ||
| 2015-04-22 | 15:12 UTC | m | 62610 | -64.60 | NGVD29 | 1 | T | MD006 | A | A | |
| 2015-04-22 | 15:12 UTC | m | 62611 | -65.88 | NAVD88 | 1 | T | MD006 | A | A | |
| 2015-04-22 | 15:12 UTC | m | 72019 | 189.60 | 1 | T | MD006 | A | A | ||
| 2015-09-17 | 15:32 UTC | m | 62610 | -67.29 | NGVD29 | 1 | T | MD006 | A | A | |
| 2015-09-17 | 15:32 UTC | m | 62611 | -68.57 | NAVD88 | 1 | T | MD006 | A | A | |
| 2015-09-17 | 15:32 UTC | m | 72019 | 192.29 | 1 | T | MD006 | A | A | ||
| 2016-04-27 | 15:48 UTC | m | 62610 | -65.11 | NGVD29 | 1 | T | MD006 | A | A | |
| 2016-04-27 | 15:48 UTC | m | 62611 | -66.39 | NAVD88 | 1 | T | MD006 | A | A | |
| 2016-04-27 | 15:48 UTC | m | 72019 | 190.11 | 1 | T | MD006 | A | A | ||
| 2016-09-15 | 14:40 UTC | m | 62610 | -70.65 | NGVD29 | 1 | T | MD006 | A | A | |
| 2016-09-15 | 14:40 UTC | m | 62611 | -71.93 | NAVD88 | 1 | T | MD006 | A | A | |
| 2016-09-15 | 14:40 UTC | m | 72019 | 195.65 | 1 | T | MD006 | A | A | ||
| 2017-04-27 | 16:40 UTC | m | 62610 | -65.80 | NGVD29 | 1 | T | MD006 | A | A | |
| 2017-04-27 | 16:40 UTC | m | 62611 | -67.08 | NAVD88 | 1 | T | MD006 | A | A | |
| 2017-04-27 | 16:40 UTC | m | 72019 | 190.80 | 1 | T | MD006 | A | A | ||
| 2017-09-26 | 16:23 UTC | m | 62610 | -67.67 | NGVD29 | 1 | T | MD006 | A | A | |
| 2017-09-26 | 16:23 UTC | m | 62611 | -68.95 | NAVD88 | 1 | T | MD006 | A | A | |
| 2017-09-26 | 16:23 UTC | m | 72019 | 192.67 | 1 | T | MD006 | A | A | ||
| 2018-04-26 | 15:31 UTC | m | 62610 | -66.03 | NGVD29 | 1 | T | MD006 | A | A | |
| 2018-04-26 | 15:31 UTC | m | 62611 | -67.31 | NAVD88 | 1 | T | MD006 | A | A | |
| 2018-04-26 | 15:31 UTC | m | 72019 | 191.03 | 1 | T | MD006 | A | A | ||
| 2018-10-03 | 16:26 UTC | m | 62610 | -67.47 | NGVD29 | 1 | T | MD006 | A | A | |
| 2018-10-03 | 16:26 UTC | m | 62611 | -68.75 | NAVD88 | 1 | T | MD006 | A | A | |
| 2018-10-03 | 16:26 UTC | m | 72019 | 192.47 | 1 | T | MD006 | A | A | ||
| 2019-05-02 | 15:03 UTC | m | 62610 | -65.57 | NGVD29 | 1 | V | MD006 | A | A | |
| 2019-05-02 | 15:03 UTC | m | 62611 | -66.85 | NAVD88 | 1 | V | MD006 | A | A | |
| 2019-05-02 | 15:03 UTC | m | 72019 | 190.57 | 1 | V | MD006 | A | A | ||
| 2019-09-24 | 15:18 UTC | m | 62610 | -69.05 | NGVD29 | 1 | V | MD006 | A | A | |
| 2019-09-24 | 15:18 UTC | m | 62611 | -70.33 | NAVD88 | 1 | V | MD006 | A | A | |
| 2019-09-24 | 15:18 UTC | m | 72019 | 194.05 | 1 | V | MD006 | A | A | ||
| 2020-06-02 | 16:26 UTC | m | 62610 | -66.32 | NGVD29 | 1 | V | MD006 | A | A | |
| 2020-06-02 | 16:26 UTC | m | 62611 | -67.60 | NAVD88 | 1 | V | MD006 | A | A | |
| 2020-06-02 | 16:26 UTC | m | 72019 | 191.32 | 1 | V | MD006 | A | A | ||
| 2020-09-24 | 14:28 UTC | m | 62610 | -69.19 | NGVD29 | 1 | V | MD006 | A | A | |
| 2020-09-24 | 14:28 UTC | m | 62611 | -70.47 | NAVD88 | 1 | V | MD006 | A | A | |
| 2020-09-24 | 14:28 UTC | m | 72019 | 194.19 | 1 | V | MD006 | A | A | ||
| 2021-05-05 | 15:36 UTC | m | 62610 | -66.92 | NGVD29 | 1 | V | MD006 | A | A | |
| 2021-05-05 | 15:36 UTC | m | 62611 | -68.20 | NAVD88 | 1 | V | MD006 | A | A | |
| 2021-05-05 | 15:36 UTC | m | 72019 | 191.92 | 1 | V | MD006 | A | A | ||
| 2021-09-14 | 14:50 UTC | m | 62610 | -68.70 | NGVD29 | 1 | V | MD006 | A | A | |
| 2021-09-14 | 14:50 UTC | m | 62611 | -69.98 | NAVD88 | 1 | V | MD006 | A | A | |
| 2021-09-14 | 14:50 UTC | m | 72019 | 193.70 | 1 | V | MD006 | A | A | ||
| 2022-04-28 | 14:50 UTC | m | 62610 | -67.00 | NGVD29 | 1 | V | MD006 | A | A | |
| 2022-04-28 | 14:50 UTC | m | 62611 | -68.28 | NAVD88 | 1 | V | MD006 | A | A | |
| 2022-04-28 | 14:50 UTC | m | 72019 | 192.00 | 1 | V | MD006 | A | A | ||
| 2022-09-21 | 15:09 UTC | m | 62610 | -68.74 | NGVD29 | 1 | V | MD006 | A | A | |
| 2022-09-21 | 15:09 UTC | m | 62611 | -70.02 | NAVD88 | 1 | V | MD006 | A | A | |
| 2022-09-21 | 15:09 UTC | m | 72019 | 193.74 | 1 | V | MD006 | A | A | ||
| 2023-04-12 | 14:45 UTC | m | 62610 | -67.04 | NGVD29 | 1 | V | MD006 | A | A | |
| 2023-04-12 | 14:45 UTC | m | 62611 | -68.32 | NAVD88 | 1 | V | MD006 | A | A | |
| 2023-04-12 | 14:45 UTC | m | 72019 | 192.04 | 1 | V | MD006 | A | A | ||
| 2023-09-12 | 14:52 UTC | m | 62610 | -69.96 | NGVD29 | 1 | V | MD006 | A | A | |
| 2023-09-12 | 14:52 UTC | m | 62611 | -71.24 | NAVD88 | 1 | V | MD006 | A | A | |
| 2023-09-12 | 14:52 UTC | m | 72019 | 194.96 | 1 | V | MD006 | A | A | ||
| 2024-04-17 | 14:25 UTC | m | 62610 | -66.97 | NGVD29 | 1 | V | MD006 | A | A | |
| 2024-04-17 | 14:25 UTC | m | 62611 | -68.25 | NAVD88 | 1 | V | MD006 | A | A | |
| 2024-04-17 | 14:25 UTC | m | 72019 | 191.97 | 1 | V | MD006 | A | A | ||
| 2024-09-25 | 14:46 UTC | m | 62610 | -70.65 | NGVD29 | 1 | V | MD006 | A | P | |
| 2024-09-25 | 14:46 UTC | m | 62611 | -71.93 | NAVD88 | 1 | V | MD006 | A | P | |
| 2024-09-25 | 14:46 UTC | m | 72019 | 195.65 | 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 |
| Method of measurement | L | Interpreted from geophysical logs. |
| Method of measurement | S | Steel-tape measurement. |
| Method of measurement | T | Electric-tape measurement. |
| Method of measurement | V | Calibrated electric-tape measurement. |
| 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 06:30:41 EST
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