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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015-09-29 | 13:55 UTC | m | 62610 | 5.04 | NGVD29 | 1 | T | MD006 | A | A | |
| 2015-09-29 | 13:55 UTC | m | 62611 | 4.24 | NAVD88 | 1 | T | MD006 | A | A | |
| 2015-09-29 | 13:55 UTC | m | 72019 | 31.21 | 1 | T | MD006 | A | A | ||
| 2016-09-27 | 13:25 UTC | m | 62610 | 4.33 | NGVD29 | 1 | T | MD006 | A | A | |
| 2016-09-27 | 13:25 UTC | m | 62611 | 3.53 | NAVD88 | 1 | T | MD006 | A | A | |
| 2016-09-27 | 13:25 UTC | m | 72019 | 31.92 | 1 | T | MD006 | A | A | ||
| 2017-10-02 | 14:52 UTC | m | 62610 | 3.83 | NGVD29 | 1 | T | MD006 | A | A | |
| 2017-10-02 | 14:52 UTC | m | 62611 | 3.03 | NAVD88 | 1 | T | MD006 | A | A | |
| 2017-10-02 | 14:52 UTC | m | 72019 | 32.42 | 1 | T | MD006 | A | A | ||
| 2018-09-04 | 15:39 UTC | m | 62610 | 4.52 | NGVD29 | 1 | T | MD006 | A | A | |
| 2018-09-04 | 15:39 UTC | m | 62611 | 3.72 | NAVD88 | 1 | T | MD006 | A | A | |
| 2018-09-04 | 15:39 UTC | m | 72019 | 31.73 | 1 | T | MD006 | A | A | ||
| 2019-09-23 | 15:31 UTC | m | 62610 | 4.85 | NGVD29 | 1 | T | MD006 | A | A | |
| 2019-09-23 | 15:31 UTC | m | 62611 | 4.05 | NAVD88 | 1 | T | MD006 | A | A | |
| 2019-09-23 | 15:31 UTC | m | 72019 | 31.40 | 1 | T | MD006 | A | A | ||
| 2020-09-24 | 14:31 UTC | m | 62610 | 5.04 | NGVD29 | 1 | V | MD006 | A | A | |
| 2020-09-24 | 14:31 UTC | m | 62611 | 4.24 | NAVD88 | 1 | V | MD006 | A | A | |
| 2020-09-24 | 14:31 UTC | m | 72019 | 31.21 | 1 | V | MD006 | A | A | ||
| 2021-09-28 | 14:39 UTC | m | 62610 | 5.02 | NGVD29 | 1 | V | MD006 | A | A | |
| 2021-09-28 | 14:39 UTC | m | 62611 | 4.22 | NAVD88 | 1 | V | MD006 | A | A | |
| 2021-09-28 | 14:39 UTC | m | 72019 | 31.23 | 1 | V | MD006 | A | A | ||
| 2022-09-21 | 14:27 UTC | m | 62610 | 4.24 | NGVD29 | 1 | V | MD006 | A | A | |
| 2022-09-21 | 14:27 UTC | m | 62611 | 3.44 | NAVD88 | 1 | V | MD006 | A | A | |
| 2022-09-21 | 14:27 UTC | m | 72019 | 32.01 | 1 | V | MD006 | A | A | ||
| 2023-10-04 | 15:03 UTC | m | 62610 | 4.29 | NGVD29 | 1 | V | MD006 | A | A | |
| 2023-10-04 | 15:03 UTC | m | 62611 | 3.49 | NAVD88 | 1 | V | MD006 | A | A | |
| 2023-10-04 | 15:03 UTC | m | 72019 | 31.96 | 1 | V | MD006 | A | A |
| 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. |
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: 2024-06-01 06:28:55 EDT
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