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Groundwater levels for the Nation
Agency code = | usgs |
---|---|
site_no list = |
|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1984-03-30 | D | 62610 |   | -12.00 | NGVD29 | 1 | L |   |   | A | |
1984-03-30 | D | 62611 |   | -12.84 | NAVD88 | 1 | L |   |   | A | |
1984-03-30 | D | 72019 | 24.00 |   |   | 1 | L |   |   | A | |
1993-09-20 | D | 62610 |   | -37.20 | NGVD29 | 1 | S |   |   | A | |
1993-09-20 | D | 62611 |   | -38.04 | NAVD88 | 1 | S |   |   | A | |
1993-09-20 | D | 72019 | 49.20 |   |   | 1 | S |   |   | A | |
1994-04-27 | D | 62610 |   | -29.82 | NGVD29 | 1 | S |   |   | A | |
1994-04-27 | D | 62611 |   | -30.66 | NAVD88 | 1 | S |   |   | A | |
1994-04-27 | D | 72019 | 41.82 |   |   | 1 | S |   |   | A | |
1995-05-09 | D | 62610 |   | -31.09 | NGVD29 | 1 | S |   |   | A | |
1995-05-09 | D | 62611 |   | -31.93 | NAVD88 | 1 | S |   |   | A | |
1995-05-09 | D | 72019 | 43.09 |   |   | 1 | S |   |   | A | |
1995-09-20 | D | 62610 |   | -41.00 | NGVD29 | 1 | Z |   |   | A | |
1995-09-20 | D | 62611 |   | -41.84 | NAVD88 | 1 | Z |   |   | A | |
1995-09-20 | D | 72019 | 53.00 |   |   | 1 | Z |   |   | A | |
1996-04-05 | D | 62610 |   | -31.75 | NGVD29 | 1 | Z |   |   | A | |
1996-04-05 | D | 62611 |   | -32.59 | NAVD88 | 1 | Z |   |   | A | |
1996-04-05 | D | 72019 | 43.75 |   |   | 1 | Z |   |   | A | |
1996-09-19 | D | 62610 |   | -31.30 | NGVD29 | 1 | Z |   |   | A | |
1996-09-19 | D | 62611 |   | -32.14 | NAVD88 | 1 | Z |   |   | A | |
1996-09-19 | D | 72019 | 43.30 |   |   | 1 | Z |   |   | A | |
1997-04-11 | D | 62610 |   | -31.73 | NGVD29 | 1 | Z |   |   | A | |
1997-04-11 | D | 62611 |   | -32.57 | NAVD88 | 1 | Z |   |   | A | |
1997-04-11 | D | 72019 | 43.73 |   |   | 1 | Z |   |   | A | |
1997-09-18 | D | 62610 |   | -39.41 | NGVD29 | 1 | Z |   |   | A | |
1997-09-18 | D | 62611 |   | -40.25 | NAVD88 | 1 | Z |   |   | A | |
1997-09-18 | D | 72019 | 51.41 |   |   | 1 | Z |   |   | A | |
1998-10-02 | D | 62610 |   | -53.23 | NGVD29 | 1 | Z |   |   | A | |
1998-10-02 | D | 62611 |   | -54.07 | NAVD88 | 1 | Z |   |   | A | |
1998-10-02 | D | 72019 | 65.23 |   |   | 1 | Z |   |   | A | |
1999-09-08 | D | 62610 |   | -41.94 | NGVD29 | 1 | Z |   |   | A | |
1999-09-08 | D | 62611 |   | -42.78 | NAVD88 | 1 | Z |   |   | A | |
1999-09-08 | D | 72019 | 53.94 |   |   | 1 | Z |   |   | A | |
2000-04-26 | D | 62610 |   | -37.17 | NGVD29 | 1 | Z |   |   | A | |
2000-04-26 | D | 62611 |   | -38.01 | NAVD88 | 1 | Z |   |   | A | |
2000-04-26 | D | 72019 | 49.17 |   |   | 1 | Z |   |   | A | |
2000-09-25 | D | 62610 |   | -38.40 | NGVD29 | 1 | Z |   |   | A | |
2000-09-25 | D | 62611 |   | -39.24 | NAVD88 | 1 | Z |   |   | A | |
2000-09-25 | D | 72019 | 50.40 |   |   | 1 | Z |   |   | A | |
2001-09-20 | D | 62610 |   | -40.52 | NGVD29 | 1 | Z |   |   | A | |
2001-09-20 | D | 62611 |   | -41.36 | NAVD88 | 1 | Z |   |   | A | |
2001-09-20 | D | 72019 | 52.52 |   |   | 1 | Z |   |   | A | |
2002-04-09 | D | 62610 |   | -41.22 | NGVD29 | 1 | T | USGS | S | A | |
2002-04-09 | D | 62611 |   | -42.06 | NAVD88 | 1 | T | USGS | S | A | |
2002-04-09 | D | 72019 | 53.22 |   |   | 1 | T | USGS | S | A | |
2002-09-13 | D | 62610 |   | -49.44 | NGVD29 | 1 | T | USGS | S | A | |
2002-09-13 | D | 62611 |   | -50.28 | NAVD88 | 1 | T | USGS | S | A | |
2002-09-13 | D | 72019 | 61.44 |   |   | 1 | T | USGS | S | A | |
2003-09-16 | D | 62610 |   | -44.55 | NGVD29 | 1 | S | USGS | S | A | |
2003-09-16 | D | 62611 |   | -45.39 | NAVD88 | 1 | S | USGS | S | A | |
2003-09-16 | D | 72019 | 56.55 |   |   | 1 | S | USGS | S | A | |
2004-04-28 | D | 62610 |   | -49.61 | NGVD29 | 1 | S | USGS | S | A | |
2004-04-28 | D | 62611 |   | -50.45 | NAVD88 | 1 | S | USGS | S | A | |
2004-04-28 | D | 72019 | 61.61 |   |   | 1 | S | USGS | S | A | |
2004-09-15 | D | 62610 |   | -45.64 | NGVD29 | 1 | T | USGS | S | A | |
2004-09-15 | D | 62611 |   | -46.48 | NAVD88 | 1 | T | USGS | S | A | |
2004-09-15 | D | 72019 | 57.64 |   |   | 1 | T | USGS | S | A | |
2005-10-13 | D | 62610 |   | -53.30 | NGVD29 | 1 | S | USGS | S | A | |
2005-10-13 | D | 62611 |   | -54.14 | NAVD88 | 1 | S | USGS | S | A | |
2005-10-13 | D | 72019 | 65.30 |   |   | 1 | S | USGS | S | A | |
2006-09-26 | D | 62610 |   | -51.77 | NGVD29 | 1 | S | USGS | S | A | |
2006-09-26 | D | 62611 |   | -52.61 | NAVD88 | 1 | S | USGS | S | A | |
2006-09-26 | D | 72019 | 63.77 |   |   | 1 | S | USGS | S | A | |
2007-09-06 | D | 62610 |   | -57.89 | NGVD29 | 1 | S | USGS | S | A | |
2007-09-06 | D | 62611 |   | -58.73 | NAVD88 | 1 | S | USGS | S | A | |
2007-09-06 | D | 72019 | 69.89 |   |   | 1 | S | USGS | S | A | |
2008-09-16 | D | 62610 |   | -55.06 | NGVD29 | 1 | S | USGS | S | A | |
2008-09-16 | D | 62611 |   | -55.90 | NAVD88 | 1 | S | USGS | S | A | |
2008-09-16 | D | 72019 | 67.06 |   |   | 1 | S | USGS | S | A | |
2009-09-11 | D | 62610 |   | -54.55 | NGVD29 | 1 | S | USGS | S | A | |
2009-09-11 | D | 62611 |   | -55.39 | NAVD88 | 1 | S | USGS | S | A | |
2009-09-11 | D | 72019 | 66.55 |   |   | 1 | S | USGS | S | A | |
2010-09-01 | 15:50 UTC | m | 62610 |   | -72.32 | NGVD29 | 1 | S | USGS | S | A |
2010-09-01 | 15:50 UTC | m | 62611 |   | -73.16 | NAVD88 | 1 | S | USGS | S | A |
2010-09-01 | 15:50 UTC | m | 72019 | 84.32 |   |   | 1 | S | USGS | S | A |
2011-09-15 | D | 62610 |   | -56.01 | NGVD29 | 1 | S | USGS | S | A | |
2011-09-15 | D | 62611 |   | -56.85 | NAVD88 | 1 | S | USGS | S | A | |
2011-09-15 | D | 72019 | 68.01 |   |   | 1 | S | USGS | S | A | |
2012-04-10 | 20:33 UTC | m | 62610 |   | -55.23 | NGVD29 | 1 | S | MD006 | A | A |
2012-04-10 | 20:33 UTC | m | 62611 |   | -56.07 | NAVD88 | 1 | S | MD006 | A | A |
2012-04-10 | 20:33 UTC | m | 72019 | 67.23 |   |   | 1 | S | MD006 | A | A |
2012-09-13 | 13:00 UTC | m | 62610 |   | -58.22 | NGVD29 | 1 | S | USGS | S | A |
2012-09-13 | 13:00 UTC | m | 62611 |   | -59.06 | NAVD88 | 1 | S | USGS | S | A |
2012-09-13 | 13:00 UTC | m | 72019 | 70.22 |   |   | 1 | S | USGS | S | A |
2013-04-26 | 16:07 UTC | m | 62610 |   | -56.02 | NGVD29 | 1 | S | USGS | S | A |
2013-04-26 | 16:07 UTC | m | 62611 |   | -56.86 | NAVD88 | 1 | S | USGS | S | A |
2013-04-26 | 16:07 UTC | m | 72019 | 68.02 |   |   | 1 | S | USGS | S | A |
2013-08-29 | 15:47 UTC | m | 62610 |   | -56.57 | NGVD29 | 1 | T | USGS | S | A |
2013-08-29 | 15:47 UTC | m | 62611 |   | -57.41 | NAVD88 | 1 | T | USGS | S | A |
2013-08-29 | 15:47 UTC | m | 72019 | 68.57 |   |   | 1 | T | USGS | S | A |
2014-09-10 | 16:47 UTC | m | 62610 |   | -60.16 | NGVD29 | 1 | T | USGS | S | A |
2014-09-10 | 16:47 UTC | m | 62611 |   | -61.00 | NAVD88 | 1 | T | USGS | S | A |
2014-09-10 | 16:47 UTC | m | 72019 | 72.16 |   |   | 1 | T | USGS | S | A |
2015-09-16 | 16:30 UTC | m | 62610 |   | -62.81 | NGVD29 | 1 | S | USGS | S | A |
2015-09-16 | 16:30 UTC | m | 62611 |   | -63.65 | NAVD88 | 1 | S | USGS | S | A |
2015-09-16 | 16:30 UTC | m | 72019 | 74.81 |   |   | 1 | S | USGS | S | A |
2016-10-05 | 19:13 UTC | m | 62610 |   | -59.25 | NGVD29 | 1 | S | USGS | S | A |
2016-10-05 | 19:13 UTC | m | 62611 |   | -60.09 | NAVD88 | 1 | S | USGS | S | A |
2016-10-05 | 19:13 UTC | m | 72019 | 71.25 |   |   | 1 | S | USGS | S | A |
2017-09-27 | 18:40 UTC | m | 62610 |   | -59.83 | NGVD29 | 1 | S | USGS | S | A |
2017-09-27 | 18:40 UTC | m | 62611 |   | -60.67 | NAVD88 | 1 | S | USGS | S | A |
2017-09-27 | 18:40 UTC | m | 72019 | 71.83 |   |   | 1 | S | USGS | S | A |
2018-09-21 | 16:48 UTC | m | 62610 |   | -60.62 | NGVD29 | 1 | S | USGS | S | A |
2018-09-21 | 16:48 UTC | m | 62611 |   | -61.46 | NAVD88 | 1 | S | USGS | S | A |
2018-09-21 | 16:48 UTC | m | 72019 | 72.62 |   |   | 1 | S | USGS | S | A |
2019-10-01 | 20:09 UTC | m | 62610 |   | -75.39 | NGVD29 | 1 | S | USGS | S | A |
2019-10-01 | 20:09 UTC | m | 62611 |   | -76.23 | NAVD88 | 1 | S | USGS | S | A |
2019-10-01 | 20:09 UTC | m | 72019 | 87.39 |   |   | 1 | S | USGS | S | A |
2020-09-22 | 17:22 UTC | m | 62610 |   | -62.12 | NGVD29 | 1 | S | USGS | S | A |
2020-09-22 | 17:22 UTC | m | 62611 |   | -62.96 | NAVD88 | 1 | S | USGS | S | A |
2020-09-22 | 17:22 UTC | m | 72019 | 74.12 |   |   | 1 | S | USGS | S | A |
2021-09-29 | 16:39 UTC | m | 62610 |   | -64.50 | NGVD29 | 1 | S | USGS | S | A |
2021-09-29 | 16:39 UTC | m | 62611 |   | -65.34 | NAVD88 | 1 | S | USGS | S | A |
2021-09-29 | 16:39 UTC | m | 72019 | 76.50 |   |   | 1 | S | USGS | S | A |
2022-09-16 | 14:20 UTC | m | 62610 |   | -65.40 | NGVD29 | 1 | S | USGS | S | A |
2022-09-16 | 14:20 UTC | m | 62611 |   | -66.24 | NAVD88 | 1 | S | USGS | S | A |
2022-09-16 | 14:20 UTC | m | 72019 | 77.40 |   |   | 1 | S | USGS | S | A |
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 | Z | Other. |
Measuring agency | Not determined | |
Measuring agency | MD006 | Maryland Geological Survey |
Measuring agency | USGS | U.S. 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"). |
Source of measurement | S | Measured by personnel of reporting agency. |
Water-level approval status | A | Approved for publication -- Processing and review completed. |