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Groundwater levels for the Nation
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
2005-09-29 | D | 62610 |   | -19.50 | NGVD29 | 1 | T | USGS | S | A | |
2005-09-29 | D | 62611 |   | -20.29 | NAVD88 | 1 | T | USGS | S | A | |
2005-09-29 | D | 72019 | 198.35 |   |   | 1 | T | USGS | S | A | |
2006-10-04 | D | 62610 |   | -22.33 | NGVD29 | 1 | T | USGS | S | A | |
2006-10-04 | D | 62611 |   | -23.12 | NAVD88 | 1 | T | USGS | S | A | |
2006-10-04 | D | 72019 | 201.18 |   |   | 1 | T | USGS | S | A | |
2007-09-25 | D | 62610 |   | -24.53 | NGVD29 | 1 | S | USGS | S | A | |
2007-09-25 | D | 62611 |   | -25.32 | NAVD88 | 1 | S | USGS | S | A | |
2007-09-25 | D | 72019 | 203.38 |   |   | 1 | S | USGS | S | A | |
2008-09-04 | D | 62610 |   | -28.41 | NGVD29 | 1 | T | USGS | S | A | |
2008-09-04 | D | 62611 |   | -29.20 | NAVD88 | 1 | T | USGS | S | A | |
2008-09-04 | D | 72019 | 207.26 |   |   | 1 | T | USGS | S | A | |
2009-09-04 | D | 62610 |   | -25.67 | NGVD29 | 1 | S | USGS | S | A | |
2009-09-04 | D | 62611 |   | -26.46 | NAVD88 | 1 | S | USGS | S | A | |
2009-09-04 | D | 72019 | 204.52 |   |   | 1 | S | USGS | S | A | |
2010-09-23 | 01:35 UTC | m | 62610 |   | -24.04 | NGVD29 | 1 | T | USGS | S | A |
2010-09-23 | 01:35 UTC | m | 62611 |   | -24.83 | NAVD88 | 1 | T | USGS | S | A |
2010-09-23 | 01:35 UTC | m | 72019 | 202.89 |   |   | 1 | T | USGS | S | A |
2011-09-01 | 17:45 UTC | m | 62610 |   | -22.47 | NGVD29 | 1 | T | USGS | S | A |
2011-09-01 | 17:45 UTC | m | 62611 |   | -23.26 | NAVD88 | 1 | T | USGS | S | A |
2011-09-01 | 17:45 UTC | m | 72019 | 201.32 |   |   | 1 | T | USGS | S | A |
2012-04-09 | 16:35 UTC | m | 62610 |   | 14.35 | NGVD29 | 1 | T | MD006 | A | A |
2012-04-09 | 16:35 UTC | m | 62611 |   | 13.56 | NAVD88 | 1 | T | MD006 | A | A |
2012-04-09 | 16:35 UTC | m | 72019 | 164.50 |   |   | 1 | T | MD006 | A | A |
2012-09-05 | 11:59 UTC | m | 62610 |   | -29.89 | NGVD29 | 1 | T | USGS | S | A |
2012-09-05 | 11:59 UTC | m | 62611 |   | -30.68 | NAVD88 | 1 | T | USGS | S | A |
2012-09-05 | 11:59 UTC | m | 72019 | 208.74 |   |   | 1 | T | USGS | S | A |
2013-09-12 | 14:07 UTC | m | 62610 |   | -28.18 | NGVD29 | 1 | T | USGS | S | A |
2013-09-12 | 14:07 UTC | m | 62611 |   | -28.97 | NAVD88 | 1 | T | USGS | S | A |
2013-09-12 | 14:07 UTC | m | 72019 | 207.03 |   |   | 1 | T | USGS | S | A |
2014-09-09 | 13:53 UTC | m | 62610 |   | -29.26 | NGVD29 | 1 | T | USGS | S | A |
2014-09-09 | 13:53 UTC | m | 62611 |   | -30.05 | NAVD88 | 1 | T | USGS | S | A |
2014-09-09 | 13:53 UTC | m | 72019 | 208.11 |   |   | 1 | T | USGS | S | A |
2015-09-03 | 15:43 UTC | m | 62610 |   | -28.71 | NGVD29 | 1 | T | USGS | S | A |
2015-09-03 | 15:43 UTC | m | 62611 |   | -29.50 | NAVD88 | 1 | T | USGS | S | A |
2015-09-03 | 15:43 UTC | m | 72019 | 207.56 |   |   | 1 | T | USGS | S | A |
2017-10-02 | 20:45 UTC | m | 62610 |   | -34.60 | NGVD29 | 1 | T | USGS | S | A |
2017-10-02 | 20:45 UTC | m | 62611 |   | -35.39 | NAVD88 | 1 | T | USGS | S | A |
2017-10-02 | 20:45 UTC | m | 72019 | 213.45 |   |   | 1 | T | USGS | S | A |
2018-09-04 | 18:31 UTC | m | 62610 |   | -32.03 | NGVD29 | 1 | V | USGS | S | A |
2018-09-04 | 18:31 UTC | m | 62611 |   | -32.82 | NAVD88 | 1 | V | USGS | S | A |
2018-09-04 | 18:31 UTC | m | 72019 | 210.88 |   |   | 1 | V | USGS | S | A |
2019-09-18 | 17:47 UTC | m | 62610 |   | -35.94 | NGVD29 | 1 | V | USGS | S | A |
2019-09-18 | 17:47 UTC | m | 62611 |   | -36.73 | NAVD88 | 1 | V | USGS | S | A |
2019-09-18 | 17:47 UTC | m | 72019 | 214.79 |   |   | 1 | V | USGS | S | A |
2020-08-31 | 17:04 UTC | m | 62610 |   | -30.08 | NGVD29 | 1 | V | USGS | S | A |
2020-08-31 | 17:04 UTC | m | 62611 |   | -30.87 | NAVD88 | 1 | V | USGS | S | A |
2020-08-31 | 17:04 UTC | m | 72019 | 208.93 |   |   | 1 | V | USGS | S | A |
2021-09-15 | 12:16 UTC | m | 62610 |   | -34.49 | NGVD29 | 1 | V | USGS | S | A |
2021-09-15 | 12:16 UTC | m | 62611 |   | -35.28 | NAVD88 | 1 | V | USGS | S | A |
2021-09-15 | 12:16 UTC | m | 72019 | 213.34 |   |   | 1 | V | USGS | S | A |
2022-09-19 | 12:36 UTC | m | 62610 |   | -33.78 | NGVD29 | 1 | V | USGS | S | A |
2022-09-19 | 12:36 UTC | m | 62611 |   | -34.57 | NAVD88 | 1 | V | USGS | S | A |
2022-09-19 | 12:36 UTC | m | 72019 | 212.63 |   |   | 1 | V | USGS | S | A |
2023-09-19 | 16:58 UTC | m | 62610 |   | -32.46 | NGVD29 | 1 | V | USGS | S | A |
2023-09-19 | 16:58 UTC | m | 62611 |   | -33.25 | NAVD88 | 1 | V | USGS | S | A |
2023-09-19 | 16:58 UTC | m | 72019 | 211.31 |   |   | 1 | V | USGS | S | A |
2024-08-23 | 16:44 UTC | m | 62610 |   | -36.21 | NGVD29 | 1 | V | USGS | S | P |
2024-08-23 | 16:44 UTC | m | 62611 |   | -37.00 | NAVD88 | 1 | V | USGS | S | P |
2024-08-23 | 16:44 UTC | m | 72019 | 215.06 |   |   | 1 | V | USGS | S | 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 | S | Steel-tape measurement. |
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. |