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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1968-04-30 | D | 62610 |   | -52.91 | NGVD29 | 1 | L |   |   | A | |
1968-04-30 | D | 62611 |   | -53.84 | NAVD88 | 1 | L |   |   | A | |
1968-04-30 | D | 72019 | 165.00 |   |   | 1 | L |   |   | A | |
1978-06-20 | D | 62610 |   | -75.61 | NGVD29 | 1 | Z |   |   | A | |
1978-06-20 | D | 62611 |   | -76.54 | NAVD88 | 1 | Z |   |   | A | |
1978-06-20 | D | 72019 | 187.70 |   |   | 1 | Z |   |   | A | |
1979-05-25 | D | 62610 |   | -67.43 | NGVD29 | 1 | Z |   |   | A | |
1979-05-25 | D | 62611 |   | -68.36 | NAVD88 | 1 | Z |   |   | A | |
1979-05-25 | D | 72019 | 179.52 |   |   | 1 | Z |   |   | A | |
1982-09-21 | D | 62610 |   | -72.98 | NGVD29 | 1 | Z |   |   | A | |
1982-09-21 | D | 62611 |   | -73.91 | NAVD88 | 1 | Z |   |   | A | |
1982-09-21 | D | 72019 | 185.07 |   |   | 1 | Z |   |   | A | |
1983-04-08 | D | 62610 |   | -65.02 | NGVD29 | 1 | Z |   |   | A | |
1983-04-08 | D | 62611 |   | -65.95 | NAVD88 | 1 | Z |   |   | A | |
1983-04-08 | D | 72019 | 177.11 |   |   | 1 | Z |   |   | A | |
1984-04-11 | D | 62610 |   | -69.36 | NGVD29 | 1 | Z |   |   | A | |
1984-04-11 | D | 62611 |   | -70.29 | NAVD88 | 1 | Z |   |   | A | |
1984-04-11 | D | 72019 | 181.45 |   |   | 1 | Z |   |   | A | |
1986-09-26 | D | 62610 |   | -81.62 | NGVD29 | 1 | Z |   |   | A | |
1986-09-26 | D | 62611 |   | -82.55 | NAVD88 | 1 | Z |   |   | A | |
1986-09-26 | D | 72019 | 193.71 |   |   | 1 | Z |   |   | A | |
1987-04-21 | D | 62610 |   | -76.20 | NGVD29 | 1 | Z |   |   | A | |
1987-04-21 | D | 62611 |   | -77.13 | NAVD88 | 1 | Z |   |   | A | |
1987-04-21 | D | 72019 | 188.29 |   |   | 1 | Z |   |   | A | |
1988-09-20 | D | 62610 |   | -97.99 | NGVD29 | 1 | Z |   |   | A | |
1988-09-20 | D | 62611 |   | -98.92 | NAVD88 | 1 | Z |   |   | A | |
1988-09-20 | D | 72019 | 210.08 |   |   | 1 | Z |   |   | A | |
1990-04-19 | D | 62610 |   | -106.25 | NGVD29 | P | Z |   |   | A | |
1990-04-19 | D | 62611 |   | -107.18 | NAVD88 | P | Z |   |   | A | |
1990-04-19 | D | 72019 | 218.34 |   |   | P | Z |   |   | A | |
1991-04-11 | D | 62610 |   | -112.88 | NGVD29 | P | Z |   |   | A | |
1991-04-11 | D | 62611 |   | -113.81 | NAVD88 | P | Z |   |   | A | |
1991-04-11 | D | 72019 | 224.97 |   |   | P | Z |   |   | A | |
1991-09-05 | D | 62610 |   | -116.57 | NGVD29 | 1 | Z |   |   | A | |
1991-09-05 | D | 62611 |   | -117.50 | NAVD88 | 1 | Z |   |   | A | |
1991-09-05 | D | 72019 | 228.66 |   |   | 1 | Z |   |   | A | |
1992-04-07 | D | 62610 |   | -113.05 | NGVD29 | 1 | Z |   |   | A | |
1992-04-07 | D | 62611 |   | -113.98 | NAVD88 | 1 | Z |   |   | A | |
1992-04-07 | D | 72019 | 225.14 |   |   | 1 | Z |   |   | A | |
1993-09-29 | D | 62610 |   | -121.67 | NGVD29 | 1 | Z |   |   | A | |
1993-09-29 | D | 62611 |   | -122.60 | NAVD88 | 1 | Z |   |   | A | |
1993-09-29 | D | 72019 | 233.76 |   |   | 1 | Z |   |   | A | |
1994-05-03 | D | 62610 |   | -112.96 | NGVD29 | 1 | Z |   |   | A | |
1994-05-03 | D | 62611 |   | -113.89 | NAVD88 | 1 | Z |   |   | A | |
1994-05-03 | D | 72019 | 225.05 |   |   | 1 | Z |   |   | A | |
1995-10-03 | D | 62610 |   | -125.71 | NGVD29 | 1 | Z |   |   | A | |
1995-10-03 | D | 62611 |   | -126.64 | NAVD88 | 1 | Z |   |   | A | |
1995-10-03 | D | 72019 | 237.80 |   |   | 1 | Z |   |   | A | |
1996-04-26 | D | 62610 |   | -125.13 | NGVD29 | 1 | Z |   |   | A | |
1996-04-26 | D | 62611 |   | -126.06 | NAVD88 | 1 | Z |   |   | A | |
1996-04-26 | D | 72019 | 237.22 |   |   | 1 | Z |   |   | A | |
1998-04-28 | D | 62610 |   | -125.91 | NGVD29 | 1 | Z |   |   | A | |
1998-04-28 | D | 62611 |   | -126.84 | NAVD88 | 1 | Z |   |   | A | |
1998-04-28 | D | 72019 | 238.00 |   |   | 1 | Z |   |   | A | |
1998-09-02 | D | 62610 |   | -142.90 | NGVD29 | 1 | Z |   |   | A | |
1998-09-02 | D | 62611 |   | -143.83 | NAVD88 | 1 | Z |   |   | A | |
1998-09-02 | D | 72019 | 254.99 |   |   | 1 | Z |   |   | A | |
1999-08-31 | D | 62610 |   | -154.55 | NGVD29 | 1 | Z |   |   | A | |
1999-08-31 | D | 62611 |   | -155.48 | NAVD88 | 1 | Z |   |   | A | |
1999-08-31 | D | 72019 | 266.64 |   |   | 1 | Z |   |   | A | |
2000-04-20 | D | 62610 |   | -145.23 | NGVD29 | 1 | Z |   |   | A | |
2000-04-20 | D | 62611 |   | -146.16 | NAVD88 | 1 | Z |   |   | A | |
2000-04-20 | D | 72019 | 257.32 |   |   | 1 | Z |   |   | A | |
2000-09-15 | D | 62610 |   | -149.35 | NGVD29 | 1 | Z |   |   | A | |
2000-09-15 | D | 62611 |   | -150.28 | NAVD88 | 1 | Z |   |   | A | |
2000-09-15 | D | 72019 | 261.44 |   |   | 1 | Z |   |   | A | |
2001-04-24 | D | 62610 |   | -147.08 | NGVD29 | 1 | Z |   |   | A | |
2001-04-24 | D | 62611 |   | -148.01 | NAVD88 | 1 | Z |   |   | A | |
2001-04-24 | D | 72019 | 259.17 |   |   | 1 | Z |   |   | A | |
2001-09-11 | D | 62610 |   | -154.24 | NGVD29 | 1 | Z |   |   | A | |
2001-09-11 | D | 62611 |   | -155.17 | NAVD88 | 1 | Z |   |   | A | |
2001-09-11 | D | 72019 | 266.33 |   |   | 1 | Z |   |   | A | |
2002-04-23 | D | 62610 |   | -143.90 | NGVD29 | 1 | T | USGS | S | A | |
2002-04-23 | D | 62611 |   | -144.83 | NAVD88 | 1 | T | USGS | S | A | |
2002-04-23 | D | 72019 | 255.99 |   |   | 1 | T | USGS | S | A | |
2002-09-18 | D | 62610 |   | -158.85 | NGVD29 | 1 | T | USGS | S | A | |
2002-09-18 | D | 62611 |   | -159.78 | NAVD88 | 1 | T | USGS | S | A | |
2002-09-18 | D | 72019 | 270.94 |   |   | 1 | T | USGS | S | A | |
2003-05-07 | D | 62610 |   | -155.91 | NGVD29 | 1 | S | USGS | S | A | |
2003-05-07 | D | 62611 |   | -156.84 | NAVD88 | 1 | S | USGS | S | A | |
2003-05-07 | D | 72019 | 268.00 |   |   | 1 | S | USGS | S | A | |
2003-09-11 | D | 62610 |   | -153.56 | NGVD29 | 1 | S | USGS | S | A | |
2003-09-11 | D | 62611 |   | -154.49 | NAVD88 | 1 | S | USGS | S | A | |
2003-09-11 | D | 72019 | 265.65 |   |   | 1 | S | USGS | S | A | |
2004-09-29 | D | 62610 |   | -169.02 | NGVD29 | 1 | S | USGS | S | A | |
2004-09-29 | D | 62611 |   | -169.95 | NAVD88 | 1 | S | USGS | S | A | |
2004-09-29 | D | 72019 | 281.11 |   |   | 1 | S | USGS | S | A | |
2005-09-14 | D | 62610 |   | -164.40 | NGVD29 | 1 | S | USGS | S | A | |
2005-09-14 | D | 62611 |   | -165.33 | NAVD88 | 1 | S | USGS | S | A | |
2005-09-14 | D | 72019 | 276.49 |   |   | 1 | S | USGS | S | A | |
2007-09-18 | D | 62610 |   | -156.02 | NGVD29 | 1 | S | USGS | S | A | |
2007-09-18 | D | 62611 |   | -156.95 | NAVD88 | 1 | S | USGS | S | A | |
2007-09-18 | D | 72019 | 268.11 |   |   | 1 | S | USGS | S | A | |
2008-09-18 | D | 62610 |   | -154.40 | NGVD29 | 1 | S | USGS | S | A | |
2008-09-18 | D | 62611 |   | -155.33 | NAVD88 | 1 | S | USGS | S | A | |
2008-09-18 | D | 72019 | 266.49 |   |   | 1 | S | USGS | S | A | |
2009-09-23 | D | 62610 |   | -143.44 | NGVD29 | 1 | S | USGS | S | A | |
2009-09-23 | D | 62611 |   | -144.37 | NAVD88 | 1 | S | USGS | S | A | |
2009-09-23 | D | 72019 | 255.53 |   |   | 1 | S | USGS | S | A | |
2010-09-15 | 21:26 UTC | m | 62610 |   | -155.46 | NGVD29 | 1 | S | USGS | S | A |
2010-09-15 | 21:26 UTC | m | 62611 |   | -156.39 | NAVD88 | 1 | S | USGS | S | A |
2010-09-15 | 21:26 UTC | m | 72019 | 267.55 |   |   | 1 | S | USGS | S | A |
2011-09-21 | 16:56 UTC | m | 62610 |   | -156.68 | NGVD29 | 1 | S | USGS | S | A |
2011-09-21 | 16:56 UTC | m | 62611 |   | -157.61 | NAVD88 | 1 | S | USGS | S | A |
2011-09-21 | 16:56 UTC | m | 72019 | 268.77 |   |   | 1 | S | USGS | S | A |
2012-04-26 | 14:56 UTC | m | 62610 |   | -141.84 | NGVD29 | 1 | S | MD006 | A | A |
2012-04-26 | 14:56 UTC | m | 62611 |   | -142.77 | NAVD88 | 1 | S | MD006 | A | A |
2012-04-26 | 14:56 UTC | m | 72019 | 253.93 |   |   | 1 | S | MD006 | A | A |
2012-09-12 | D | 62610 |   | -151.29 | NGVD29 | 1 | S | USGS | S | A | |
2012-09-12 | D | 62611 |   | -152.22 | NAVD88 | 1 | S | USGS | S | A | |
2012-09-12 | D | 72019 | 263.38 |   |   | 1 | S | USGS | S | A | |
2013-09-06 | 11:54 UTC | m | 62610 |   | -153.31 | NGVD29 | 1 | T | USGS | S | A |
2013-09-06 | 11:54 UTC | m | 62611 |   | -154.24 | NAVD88 | 1 | T | USGS | S | A |
2013-09-06 | 11:54 UTC | m | 72019 | 265.40 |   |   | 1 | T | USGS | S | A |
2014-09-04 | 12:32 UTC | m | 62610 |   | -154.79 | NGVD29 | 1 | T | USGS | S | A |
2014-09-04 | 12:32 UTC | m | 62611 |   | -155.72 | NAVD88 | 1 | T | USGS | S | A |
2014-09-04 | 12:32 UTC | m | 72019 | 266.88 |   |   | 1 | T | USGS | S | A |
2015-09-10 | 13:51 UTC | m | 62610 |   | -156.61 | NGVD29 | P | T | USGS | S | A |
2015-09-10 | 13:51 UTC | m | 62611 |   | -157.54 | NAVD88 | P | T | USGS | S | A |
2015-09-10 | 13:51 UTC | m | 72019 | 268.70 |   |   | P | T | USGS | S | A |
2016-09-21 | 15:04 UTC | m | 62610 |   | -155.38 | NGVD29 | 1 | S | USGS | S | A |
2016-09-21 | 15:04 UTC | m | 62611 |   | -156.31 | NAVD88 | 1 | S | USGS | S | A |
2016-09-21 | 15:04 UTC | m | 72019 | 267.47 |   |   | 1 | S | USGS | S | A |
2017-09-26 | 14:43 UTC | m | 62610 |   | -157.31 | NGVD29 | 1 | S | USGS | S | A |
2017-09-26 | 14:43 UTC | m | 62611 |   | -158.24 | NAVD88 | 1 | S | USGS | S | A |
2017-09-26 | 14:43 UTC | m | 72019 | 269.40 |   |   | 1 | S | USGS | S | A |
2018-09-24 | 16:11 UTC | m | 62610 |   | -156.07 | NGVD29 | 1 | S | USGS | S | A |
2018-09-24 | 16:11 UTC | m | 62611 |   | -157.00 | NAVD88 | 1 | S | USGS | S | A |
2018-09-24 | 16:11 UTC | m | 72019 | 268.16 |   |   | 1 | S | USGS | S | A |
2019-09-11 | 12:45 UTC | m | 62610 |   | -157.34 | NGVD29 | 1 | S | USGS | S | A |
2019-09-11 | 12:45 UTC | m | 62611 |   | -158.27 | NAVD88 | 1 | S | USGS | S | A |
2019-09-11 | 12:45 UTC | m | 72019 | 269.43 |   |   | 1 | S | USGS | S | A |
2020-09-02 | 13:11 UTC | m | 62610 |   | -154.06 | NGVD29 | 1 | S | USGS | S | A |
2020-09-02 | 13:11 UTC | m | 62611 |   | -154.99 | NAVD88 | 1 | S | USGS | S | A |
2020-09-02 | 13:11 UTC | m | 72019 | 266.15 |   |   | 1 | S | USGS | S | A |
2021-09-15 | 13:15 UTC | m | 62610 |   | -148.03 | NGVD29 | 1 | S | USGS | S | A |
2021-09-15 | 13:15 UTC | m | 62611 |   | -148.96 | NAVD88 | 1 | S | USGS | S | A |
2021-09-15 | 13:15 UTC | m | 72019 | 260.12 |   |   | 1 | S | USGS | S | A |
2022-09-12 | 13:59 UTC | m | 62610 |   | -148.70 | NGVD29 | 1 | S | USGS | S | A |
2022-09-12 | 13:59 UTC | m | 62611 |   | -149.63 | NAVD88 | 1 | S | USGS | S | A |
2022-09-12 | 13:59 UTC | m | 72019 | 260.79 |   |   | 1 | S | USGS | S | A |
2023-09-14 | 13:08 UTC | m | 62610 |   | -157.22 | NGVD29 | 1 | S | USGS | S | A |
2023-09-14 | 13:08 UTC | m | 62611 |   | -158.15 | NAVD88 | 1 | S | USGS | S | A |
2023-09-14 | 13:08 UTC | m | 72019 | 269.31 |   |   | 1 | S | USGS | S | A |
2024-09-12 | 12:56 UTC | m | 62610 |   | -136.10 | NGVD29 | 1 | V | USGS | S | A |
2024-09-12 | 12:56 UTC | m | 62611 |   | -137.03 | NAVD88 | 1 | V | USGS | S | A |
2024-09-12 | 12:56 UTC | m | 72019 | 248.19 |   |   | 1 | V | 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 |
Status | P | Water level was affected by pumping at the time of the measurement |
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 | V | Calibrated 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. |