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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1987-01-15 | D | 62610 | 11.48 | NGVD29 | 1 | L | A | ||||
| 1987-01-15 | D | 62611 | 10.68 | NAVD88 | 1 | L | A | ||||
| 1987-01-15 | D | 72019 | 69.00 | 1 | L | A | |||||
| 2013-09-06 | 15:47 UTC | m | 62610 | 10.09 | NGVD29 | 1 | T | MD006 | A | A | |
| 2013-09-06 | 15:47 UTC | m | 62611 | 9.29 | NAVD88 | 1 | T | MD006 | A | A | |
| 2013-09-06 | 15:47 UTC | m | 72019 | 70.39 | 1 | T | MD006 | A | A | ||
| 2014-09-29 | 17:56 UTC | m | 62610 | 12.58 | NGVD29 | 1 | T | MD006 | A | A | |
| 2014-09-29 | 17:56 UTC | m | 62611 | 11.78 | NAVD88 | 1 | T | MD006 | A | A | |
| 2014-09-29 | 17:56 UTC | m | 72019 | 67.90 | 1 | T | MD006 | A | A | ||
| 2015-04-28 | 17:51 UTC | m | 62610 | 10.49 | NGVD29 | 1 | T | MD006 | A | A | |
| 2015-04-28 | 17:51 UTC | m | 62611 | 9.69 | NAVD88 | 1 | T | MD006 | A | A | |
| 2015-04-28 | 17:51 UTC | m | 72019 | 69.99 | 1 | T | MD006 | A | A | ||
| 2015-09-17 | 21:11 UTC | m | 62610 | 11.96 | NGVD29 | 1 | T | MD006 | A | A | |
| 2015-09-17 | 21:11 UTC | m | 62611 | 11.16 | NAVD88 | 1 | T | MD006 | A | A | |
| 2015-09-17 | 21:11 UTC | m | 72019 | 68.52 | 1 | T | MD006 | A | A | ||
| 2016-04-13 | 15:12 UTC | m | 62610 | 11.80 | NGVD29 | 1 | T | MD006 | A | A | |
| 2016-04-13 | 15:12 UTC | m | 62611 | 11.00 | NAVD88 | 1 | T | MD006 | A | A | |
| 2016-04-13 | 15:12 UTC | m | 72019 | 68.68 | 1 | T | MD006 | A | A | ||
| 2016-09-27 | 18:28 UTC | m | 62610 | 11.55 | NGVD29 | 1 | T | MD006 | A | A | |
| 2016-09-27 | 18:28 UTC | m | 62611 | 10.75 | NAVD88 | 1 | T | MD006 | A | A | |
| 2016-09-27 | 18:28 UTC | m | 72019 | 68.93 | 1 | T | MD006 | A | A | ||
| 2017-04-14 | 13:29 UTC | m | 62610 | 18.80 | NGVD29 | 1 | T | MD006 | A | A | |
| 2017-04-14 | 13:29 UTC | m | 62611 | 18.00 | NAVD88 | 1 | T | MD006 | A | A | |
| 2017-04-14 | 13:29 UTC | m | 72019 | 61.68 | 1 | T | MD006 | A | A | ||
| 2017-09-20 | 13:04 UTC | m | 62610 | 11.87 | NGVD29 | 1 | T | MD006 | A | A | |
| 2017-09-20 | 13:04 UTC | m | 62611 | 11.07 | NAVD88 | 1 | T | MD006 | A | A | |
| 2017-09-20 | 13:04 UTC | m | 72019 | 68.61 | 1 | T | MD006 | A | A | ||
| 2018-04-20 | 12:56 UTC | m | 62610 | 6.56 | NGVD29 | 1 | T | MD006 | A | A | |
| 2018-04-20 | 12:56 UTC | m | 62611 | 5.76 | NAVD88 | 1 | T | MD006 | A | A | |
| 2018-04-20 | 12:56 UTC | m | 72019 | 73.92 | 1 | T | MD006 | A | A | ||
| 2018-09-06 | 12:21 UTC | m | 62610 | 6.31 | NGVD29 | 1 | T | MD006 | A | A | |
| 2018-09-06 | 12:21 UTC | m | 62611 | 5.51 | NAVD88 | 1 | T | MD006 | A | A | |
| 2018-09-06 | 12:21 UTC | m | 72019 | 74.17 | 1 | T | MD006 | A | A | ||
| 2019-04-23 | 12:47 UTC | m | 62610 | 15.01 | NGVD29 | 1 | T | MD006 | A | A | |
| 2019-04-23 | 12:47 UTC | m | 62611 | 14.21 | NAVD88 | 1 | T | MD006 | A | A | |
| 2019-04-23 | 12:47 UTC | m | 72019 | 65.47 | 1 | T | MD006 | A | A | ||
| 2019-09-30 | 12:44 UTC | m | 62610 | 18.38 | NGVD29 | 1 | T | MD006 | A | A | |
| 2019-09-30 | 12:44 UTC | m | 62611 | 17.58 | NAVD88 | 1 | T | MD006 | A | A | |
| 2019-09-30 | 12:44 UTC | m | 72019 | 62.10 | 1 | T | MD006 | A | A | ||
| 2020-04-28 | 13:13 UTC | m | 62610 | 15.01 | NGVD29 | 1 | T | MD006 | A | A | |
| 2020-04-28 | 13:13 UTC | m | 62611 | 14.21 | NAVD88 | 1 | T | MD006 | A | A | |
| 2020-04-28 | 13:13 UTC | m | 72019 | 65.47 | 1 | T | MD006 | A | A | ||
| 2020-09-24 | 13:12 UTC | m | 62610 | 14.90 | NGVD29 | 1 | T | MD006 | A | A | |
| 2020-09-24 | 13:12 UTC | m | 62611 | 14.10 | NAVD88 | 1 | T | MD006 | A | A | |
| 2020-09-24 | 13:12 UTC | m | 72019 | 65.58 | 1 | T | MD006 | A | A | ||
| 2021-04-23 | 12:54 UTC | m | 62610 | 23.29 | NGVD29 | 1 | V | MD006 | A | A | |
| 2021-04-23 | 12:54 UTC | m | 62611 | 22.49 | NAVD88 | 1 | V | MD006 | A | A | |
| 2021-04-23 | 12:54 UTC | m | 72019 | 57.19 | 1 | V | MD006 | A | A | ||
| 2021-09-29 | 13:01 UTC | m | 62610 | 25.03 | NGVD29 | 1 | V | MD006 | A | A | |
| 2021-09-29 | 13:01 UTC | m | 62611 | 24.23 | NAVD88 | 1 | V | MD006 | A | A | |
| 2021-09-29 | 13:01 UTC | m | 72019 | 55.45 | 1 | V | MD006 | A | A | ||
| 2022-04-28 | 13:55 UTC | m | 62610 | 23.65 | NGVD29 | 1 | V | MD006 | A | A | |
| 2022-04-28 | 13:55 UTC | m | 62611 | 22.85 | NAVD88 | 1 | V | MD006 | A | A | |
| 2022-04-28 | 13:55 UTC | m | 72019 | 56.83 | 1 | V | MD006 | A | A | ||
| 2022-09-14 | 13:21 UTC | m | 62610 | 24.14 | NGVD29 | 1 | V | MD006 | A | A | |
| 2022-09-14 | 13:21 UTC | m | 62611 | 23.34 | NAVD88 | 1 | V | MD006 | A | A | |
| 2022-09-14 | 13:21 UTC | m | 72019 | 56.34 | 1 | V | MD006 | A | A | ||
| 2023-04-12 | 13:27 UTC | m | 62610 | 22.95 | NGVD29 | 1 | V | MD006 | A | A | |
| 2023-04-12 | 13:27 UTC | m | 62611 | 22.15 | NAVD88 | 1 | V | MD006 | A | A | |
| 2023-04-12 | 13:27 UTC | m | 72019 | 57.53 | 1 | V | MD006 | A | A | ||
| 2023-09-25 | 13:31 UTC | m | 62610 | 18.85 | NGVD29 | 1 | V | MD006 | A | A | |
| 2023-09-25 | 13:31 UTC | m | 62611 | 18.05 | NAVD88 | 1 | V | MD006 | A | A | |
| 2023-09-25 | 13:31 UTC | m | 72019 | 61.63 | 1 | V | MD006 | A | A | ||
| 2024-04-25 | 13:35 UTC | m | 62610 | 21.71 | NGVD29 | 1 | V | MD006 | A | A | |
| 2024-04-25 | 13:35 UTC | m | 62611 | 20.91 | NAVD88 | 1 | V | MD006 | A | A | |
| 2024-04-25 | 13:35 UTC | m | 72019 | 58.77 | 1 | V | MD006 | A | A | ||
| 2024-09-23 | 12:59 UTC | m | 62610 | 20.32 | NGVD29 | 1 | V | MD006 | A | P | |
| 2024-09-23 | 12:59 UTC | m | 62611 | 19.52 | NAVD88 | 1 | V | MD006 | A | P | |
| 2024-09-23 | 12:59 UTC | m | 72019 | 60.16 | 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 | 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: 2025-01-09 21:43:26 EST
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