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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
2007-09-28 | D | 62610 |   | 52.04 | NGVD29 | 1 | S | USGS | S | A | |
2007-09-28 | D | 62611 |   | 51.25 | NAVD88 | 1 | S | USGS | S | A | |
2007-09-28 | D | 72019 | 125.45 |   |   | 1 | S | USGS | S | A | |
2008-09-04 | D | 62610 |   | 51.65 | NGVD29 | 1 | T | USGS | S | A | |
2008-09-04 | D | 62611 |   | 50.86 | NAVD88 | 1 | T | USGS | S | A | |
2008-09-04 | D | 72019 | 125.84 |   |   | 1 | T | USGS | S | A | |
2009-09-04 | D | 62610 |   | 51.83 | NGVD29 | 1 | S | USGS | S | A | |
2009-09-04 | D | 62611 |   | 51.04 | NAVD88 | 1 | S | USGS | S | A | |
2009-09-04 | D | 72019 | 125.66 |   |   | 1 | S | USGS | S | A | |
2010-09-23 | 01:34 UTC | m | 62610 |   | 54.59 | NGVD29 | 1 | T | USGS | S | A |
2010-09-23 | 01:34 UTC | m | 62611 |   | 53.80 | NAVD88 | 1 | T | USGS | S | A |
2010-09-23 | 01:34 UTC | m | 72019 | 122.90 |   |   | 1 | T | USGS | S | A |
2011-09-01 | 17:44 UTC | m | 62610 |   | 53.74 | NGVD29 | 1 | T | USGS | S | A |
2011-09-01 | 17:44 UTC | m | 62611 |   | 52.95 | NAVD88 | 1 | T | USGS | S | A |
2011-09-01 | 17:44 UTC | m | 72019 | 123.75 |   |   | 1 | T | USGS | S | A |
2012-04-09 | 16:26 UTC | m | 62610 |   | 61.76 | NGVD29 | 1 | T | MD006 | A | A |
2012-04-09 | 16:26 UTC | m | 62611 |   | 60.97 | NAVD88 | 1 | T | MD006 | A | A |
2012-04-09 | 16:26 UTC | m | 72019 | 115.73 |   |   | 1 | T | MD006 | A | A |
2012-09-05 | 11:54 UTC | m | 62610 |   | 54.84 | NGVD29 | 1 | T | USGS | S | A |
2012-09-05 | 11:54 UTC | m | 62611 |   | 54.05 | NAVD88 | 1 | T | USGS | S | A |
2012-09-05 | 11:54 UTC | m | 72019 | 122.65 |   |   | 1 | T | USGS | S | A |
2013-09-12 | 14:07 UTC | m | 62610 |   | 53.29 | NGVD29 | 1 | T | USGS | S | A |
2013-09-12 | 14:07 UTC | m | 62611 |   | 52.50 | NAVD88 | 1 | T | USGS | S | A |
2013-09-12 | 14:07 UTC | m | 72019 | 124.20 |   |   | 1 | T | USGS | S | A |
2014-09-09 | 13:54 UTC | m | 62610 |   | 56.04 | NGVD29 | 1 | T | USGS | S | A |
2014-09-09 | 13:54 UTC | m | 62611 |   | 55.25 | NAVD88 | 1 | T | USGS | S | A |
2014-09-09 | 13:54 UTC | m | 72019 | 121.45 |   |   | 1 | T | USGS | S | A |
2015-09-03 | 15:34 UTC | m | 62610 |   | 57.13 | NGVD29 | 1 | T | USGS | S | A |
2015-09-03 | 15:34 UTC | m | 62611 |   | 56.34 | NAVD88 | 1 | T | USGS | S | A |
2015-09-03 | 15:34 UTC | m | 72019 | 120.36 |   |   | 1 | T | USGS | S | A |
2017-10-02 | 20:43 UTC | m | 62610 |   | 56.04 | NGVD29 | 1 | T | USGS | S | A |
2017-10-02 | 20:43 UTC | m | 62611 |   | 55.25 | NAVD88 | 1 | T | USGS | S | A |
2017-10-02 | 20:43 UTC | m | 72019 | 121.45 |   |   | 1 | T | USGS | S | A |
2018-09-04 | 18:27 UTC | m | 62610 |   | 56.07 | NGVD29 | 1 | V | USGS | S | A |
2018-09-04 | 18:27 UTC | m | 62611 |   | 55.28 | NAVD88 | 1 | V | USGS | S | A |
2018-09-04 | 18:27 UTC | m | 72019 | 121.42 |   |   | 1 | V | USGS | S | A |
2019-09-18 | 17:28 UTC | m | 62610 |   | 56.83 | NGVD29 | 1 | V | USGS | S | A |
2019-09-18 | 17:28 UTC | m | 62611 |   | 56.04 | NAVD88 | 1 | V | USGS | S | A |
2019-09-18 | 17:28 UTC | m | 72019 | 120.66 |   |   | 1 | V | USGS | S | A |
2020-08-31 | 16:57 UTC | m | 62610 |   | 56.56 | NGVD29 | 1 | V | USGS | S | A |
2020-08-31 | 16:57 UTC | m | 62611 |   | 55.77 | NAVD88 | 1 | V | USGS | S | A |
2020-08-31 | 16:57 UTC | m | 72019 | 120.93 |   |   | 1 | V | USGS | S | A |
2021-09-15 | 11:51 UTC | m | 62610 |   | 56.26 | NGVD29 | 1 | V | USGS | S | A |
2021-09-15 | 11:51 UTC | m | 62611 |   | 55.47 | NAVD88 | 1 | V | USGS | S | A |
2021-09-15 | 11:51 UTC | m | 72019 | 121.23 |   |   | 1 | V | USGS | S | A |
2022-09-19 | 12:25 UTC | m | 62610 |   | 54.12 | NGVD29 | 1 | V | USGS | S | A |
2022-09-19 | 12:25 UTC | m | 62611 |   | 53.33 | NAVD88 | 1 | V | USGS | S | A |
2022-09-19 | 12:25 UTC | m | 72019 | 123.37 |   |   | 1 | V | USGS | S | A |
2023-09-19 | 16:56 UTC | m | 62610 |   | 52.71 | NGVD29 | 1 | V | USGS | S | A |
2023-09-19 | 16:56 UTC | m | 62611 |   | 51.92 | NAVD88 | 1 | V | USGS | S | A |
2023-09-19 | 16:56 UTC | m | 72019 | 124.78 |   |   | 1 | V | USGS | S | A |
2024-08-23 | 16:42 UTC | m | 62610 |   | 53.63 | NGVD29 | 1 | V | USGS | S | P |
2024-08-23 | 16:42 UTC | m | 62611 |   | 52.84 | NAVD88 | 1 | V | USGS | S | P |
2024-08-23 | 16:42 UTC | m | 72019 | 123.86 |   |   | 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. |