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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1970-05-07 | D | 62610 |   | 43.23 | NGVD29 | 1 | L |   |   | A | |
1970-05-07 | D | 62611 |   | 42.44 | NAVD88 | 1 | L |   |   | A | |
1970-05-07 | D | 72019 | 151.00 |   |   | 1 | L |   |   | A | |
1991-10-10 | D | 62610 |   | -13.42 | NGVD29 | 1 | Z |   |   | A | |
1991-10-10 | D | 62611 |   | -14.21 | NAVD88 | 1 | Z |   |   | A | |
1991-10-10 | D | 72019 | 207.65 |   |   | 1 | Z |   |   | A | |
1993-04-23 | D | 62610 |   | -20.55 | NGVD29 | 1 | Z |   |   | A | |
1993-04-23 | D | 62611 |   | -21.34 | NAVD88 | 1 | Z |   |   | A | |
1993-04-23 | D | 72019 | 214.78 |   |   | 1 | Z |   |   | A | |
1993-09-28 | D | 62610 |   | -19.94 | NGVD29 | 1 | Z |   |   | A | |
1993-09-28 | D | 62611 |   | -20.73 | NAVD88 | 1 | Z |   |   | A | |
1993-09-28 | D | 72019 | 214.17 |   |   | 1 | Z |   |   | A | |
1994-09-28 | D | 62610 |   | -15.86 | NGVD29 | 1 | Z |   |   | A | |
1994-09-28 | D | 62611 |   | -16.65 | NAVD88 | 1 | Z |   |   | A | |
1994-09-28 | D | 72019 | 210.09 |   |   | 1 | Z |   |   | A | |
1995-05-16 | D | 62610 |   | -16.10 | NGVD29 | 1 | Z |   |   | A | |
1995-05-16 | D | 62611 |   | -16.89 | NAVD88 | 1 | Z |   |   | A | |
1995-05-16 | D | 72019 | 210.33 |   |   | 1 | Z |   |   | A | |
1995-09-20 | D | 62610 |   | -16.75 | NGVD29 | 1 | Z |   |   | A | |
1995-09-20 | D | 62611 |   | -17.54 | NAVD88 | 1 | Z |   |   | A | |
1995-09-20 | D | 72019 | 210.98 |   |   | 1 | Z |   |   | A | |
1996-04-11 | D | 62610 |   | -17.52 | NGVD29 | 1 | Z |   |   | A | |
1996-04-11 | D | 62611 |   | -18.31 | NAVD88 | 1 | Z |   |   | A | |
1996-04-11 | D | 72019 | 211.75 |   |   | 1 | Z |   |   | A | |
1996-09-20 | D | 62610 |   | -18.25 | NGVD29 | 1 | Z |   |   | A | |
1996-09-20 | D | 62611 |   | -19.04 | NAVD88 | 1 | Z |   |   | A | |
1996-09-20 | D | 72019 | 212.48 |   |   | 1 | Z |   |   | A | |
1997-04-16 | D | 62610 |   | -18.06 | NGVD29 | 1 | Z |   |   | A | |
1997-04-16 | D | 62611 |   | -18.85 | NAVD88 | 1 | Z |   |   | A | |
1997-04-16 | D | 72019 | 212.29 |   |   | 1 | Z |   |   | A | |
1997-09-08 | D | 62610 |   | -19.24 | NGVD29 | 1 | Z |   |   | A | |
1997-09-08 | D | 62611 |   | -20.03 | NAVD88 | 1 | Z |   |   | A | |
1997-09-08 | D | 72019 | 213.47 |   |   | 1 | Z |   |   | A | |
1998-09-10 | D | 62610 |   | -19.98 | NGVD29 | 1 | Z |   |   | A | |
1998-09-10 | D | 62611 |   | -20.77 | NAVD88 | 1 | Z |   |   | A | |
1998-09-10 | D | 72019 | 214.21 |   |   | 1 | Z |   |   | A | |
1999-04-13 | D | 62610 |   | -20.86 | NGVD29 | 1 | Z |   |   | A | |
1999-04-13 | D | 62611 |   | -21.65 | NAVD88 | 1 | Z |   |   | A | |
1999-04-13 | D | 72019 | 215.09 |   |   | 1 | Z |   |   | A | |
1999-09-09 | D | 62610 |   | -21.56 | NGVD29 | 1 | Z |   |   | A | |
1999-09-09 | D | 62611 |   | -22.35 | NAVD88 | 1 | Z |   |   | A | |
1999-09-09 | D | 72019 | 215.79 |   |   | 1 | Z |   |   | A | |
2000-05-01 | D | 62610 |   | -21.05 | NGVD29 | 1 | Z |   |   | A | |
2000-05-01 | D | 62611 |   | -21.84 | NAVD88 | 1 | Z |   |   | A | |
2000-05-01 | D | 72019 | 215.28 |   |   | 1 | Z |   |   | A | |
2000-09-14 | D | 62610 |   | -20.88 | NGVD29 | 1 | Z |   |   | A | |
2000-09-14 | D | 62611 |   | -21.67 | NAVD88 | 1 | Z |   |   | A | |
2000-09-14 | D | 72019 | 215.11 |   |   | 1 | Z |   |   | A | |
2001-04-25 | D | 62610 |   | -21.16 | NGVD29 | 1 | Z |   |   | A | |
2001-04-25 | D | 62611 |   | -21.95 | NAVD88 | 1 | Z |   |   | A | |
2001-04-25 | D | 72019 | 215.39 |   |   | 1 | Z |   |   | A | |
2001-09-19 | D | 62610 |   | -21.93 | NGVD29 | 1 | Z |   |   | A | |
2001-09-19 | D | 62611 |   | -22.72 | NAVD88 | 1 | Z |   |   | A | |
2001-09-19 | D | 72019 | 216.16 |   |   | 1 | Z |   |   | A | |
2002-04-25 | D | 62610 |   | -22.19 | NGVD29 | 1 | T | USGS | S | A | |
2002-04-25 | D | 62611 |   | -22.98 | NAVD88 | 1 | T | USGS | S | A | |
2002-04-25 | D | 72019 | 216.42 |   |   | 1 | T | USGS | S | A | |
2002-09-18 | D | 62610 |   | -23.05 | NGVD29 | 1 | T | USGS | S | A | |
2002-09-18 | D | 62611 |   | -23.84 | NAVD88 | 1 | T | USGS | S | A | |
2002-09-18 | D | 72019 | 217.28 |   |   | 1 | T | USGS | S | A | |
2003-04-23 | D | 62610 |   | -23.37 | NGVD29 | 1 | S | USGS | S | A | |
2003-04-23 | D | 62611 |   | -24.16 | NAVD88 | 1 | S | USGS | S | A | |
2003-04-23 | D | 72019 | 217.60 |   |   | 1 | S | USGS | S | A | |
2003-09-16 | D | 62610 |   | -23.03 | NGVD29 | 1 | T | USGS | S | A | |
2003-09-16 | D | 62611 |   | -23.82 | NAVD88 | 1 | T | USGS | S | A | |
2003-09-16 | D | 72019 | 217.26 |   |   | 1 | T | USGS | S | A | |
2004-04-27 | D | 62610 |   | -22.83 | NGVD29 | 1 | T | USGS | S | A | |
2004-04-27 | D | 62611 |   | -23.62 | NAVD88 | 1 | T | USGS | S | A | |
2004-04-27 | D | 72019 | 217.06 |   |   | 1 | T | USGS | S | A | |
2004-09-15 | D | 62610 |   | -23.48 | NGVD29 | 1 | T | USGS | S | A | |
2004-09-15 | D | 62611 |   | -24.27 | NAVD88 | 1 | T | USGS | S | A | |
2004-09-15 | D | 72019 | 217.71 |   |   | 1 | T | USGS | S | A | |
2005-09-23 | D | 62610 |   | -25.12 | NGVD29 | 1 | T | USGS | S | A | |
2005-09-23 | D | 62611 |   | -25.91 | NAVD88 | 1 | T | USGS | S | A | |
2005-09-23 | D | 72019 | 219.35 |   |   | 1 | T | USGS | S | A | |
2006-10-05 | D | 62610 |   | -27.64 | NGVD29 | 1 | T | USGS | S | A | |
2006-10-05 | D | 62611 |   | -28.43 | NAVD88 | 1 | T | USGS | S | A | |
2006-10-05 | D | 72019 | 221.87 |   |   | 1 | T | USGS | S | A | |
2007-09-12 | D | 62610 |   | -28.63 | NGVD29 | 1 | T | USGS | S | A | |
2007-09-12 | D | 62611 |   | -29.42 | NAVD88 | 1 | T | USGS | S | A | |
2007-09-12 | D | 72019 | 222.86 |   |   | 1 | T | USGS | S | A | |
2008-09-10 | D | 62610 |   | -29.92 | NGVD29 | 1 | T | USGS | S | A | |
2008-09-10 | D | 62611 |   | -30.71 | NAVD88 | 1 | T | USGS | S | A | |
2008-09-10 | D | 72019 | 224.15 |   |   | 1 | T | USGS | S | A | |
2009-09-11 | D | 62610 |   | -29.67 | NGVD29 | 1 | T | USGS | S | A | |
2009-09-11 | D | 62611 |   | -30.46 | NAVD88 | 1 | T | USGS | S | A | |
2009-09-11 | D | 72019 | 223.90 |   |   | 1 | T | USGS | S | A | |
2010-09-17 | 00:28 UTC | m | 62610 |   | -29.17 | NGVD29 | 1 | T | USGS | S | A |
2010-09-17 | 00:28 UTC | m | 62611 |   | -29.96 | NAVD88 | 1 | T | USGS | S | A |
2010-09-17 | 00:28 UTC | m | 72019 | 223.40 |   |   | 1 | T | USGS | S | A |
2011-09-15 | 17:12 UTC | m | 62610 |   | -28.75 | NGVD29 | 1 | T | USGS | S | A |
2011-09-15 | 17:12 UTC | m | 62611 |   | -29.54 | NAVD88 | 1 | T | USGS | S | A |
2011-09-15 | 17:12 UTC | m | 72019 | 222.98 |   |   | 1 | T | USGS | S | A |
2012-04-19 | 19:04 UTC | m | 62610 |   | -28.78 | NGVD29 | 1 | T | MD006 | A | A |
2012-04-19 | 19:04 UTC | m | 62611 |   | -29.57 | NAVD88 | 1 | T | MD006 | A | A |
2012-04-19 | 19:04 UTC | m | 72019 | 223.01 |   |   | 1 | T | MD006 | A | A |
2012-09-07 | 12:58 UTC | m | 62610 |   | -29.84 | NGVD29 | 1 | T | USGS | S | A |
2012-09-07 | 12:58 UTC | m | 62611 |   | -30.63 | NAVD88 | 1 | T | USGS | S | A |
2012-09-07 | 12:58 UTC | m | 72019 | 224.07 |   |   | 1 | T | USGS | S | A |
2013-04-25 | 18:15 UTC | m | 62610 |   | -29.26 | NGVD29 | 1 | T | MD006 | A | A |
2013-04-25 | 18:15 UTC | m | 62611 |   | -30.05 | NAVD88 | 1 | T | MD006 | A | A |
2013-04-25 | 18:15 UTC | m | 72019 | 223.49 |   |   | 1 | T | MD006 | A | A |
2013-09-03 | 18:02 UTC | m | 62610 |   | -29.30 | NGVD29 | 1 | T | USGS | S | A |
2013-09-03 | 18:02 UTC | m | 62611 |   | -30.09 | NAVD88 | 1 | T | USGS | S | A |
2013-09-03 | 18:02 UTC | m | 72019 | 223.53 |   |   | 1 | T | USGS | S | A |
2014-09-11 | 16:07 UTC | m | 62610 |   | -29.72 | NGVD29 | 1 | T | USGS | S | A |
2014-09-11 | 16:07 UTC | m | 62611 |   | -30.51 | NAVD88 | 1 | T | USGS | S | A |
2014-09-11 | 16:07 UTC | m | 72019 | 223.95 |   |   | 1 | T | USGS | S | A |
2015-09-08 | 19:10 UTC | m | 62610 |   | -30.32 | NGVD29 | 1 | T | USGS | S | A |
2015-09-08 | 19:10 UTC | m | 62611 |   | -31.11 | NAVD88 | 1 | T | USGS | S | A |
2015-09-08 | 19:10 UTC | m | 72019 | 224.55 |   |   | 1 | T | USGS | S | A |
2016-10-04 | 18:40 UTC | m | 62610 |   | -30.83 | NGVD29 | 1 | T | USGS | S | A |
2016-10-04 | 18:40 UTC | m | 62611 |   | -31.62 | NAVD88 | 1 | T | USGS | S | A |
2016-10-04 | 18:40 UTC | m | 72019 | 225.06 |   |   | 1 | T | USGS | S | A |
2017-09-12 | 18:45 UTC | m | 62610 |   | -31.12 | NGVD29 | 1 | T | USGS | S | A |
2017-09-12 | 18:45 UTC | m | 62611 |   | -31.91 | NAVD88 | 1 | T | USGS | S | A |
2017-09-12 | 18:45 UTC | m | 72019 | 225.35 |   |   | 1 | T | USGS | S | A |
2018-10-01 | 19:21 UTC | m | 62610 |   | -32.76 | NGVD29 | 1 | V | USGS | S | A |
2018-10-01 | 19:21 UTC | m | 62611 |   | -33.55 | NAVD88 | 1 | V | USGS | S | A |
2018-10-01 | 19:21 UTC | m | 72019 | 226.99 |   |   | 1 | V | USGS | S | A |
2019-09-25 | 12:45 UTC | m | 62610 |   | -33.20 | NGVD29 | 1 | V | USGS | S | A |
2019-09-25 | 12:45 UTC | m | 62611 |   | -33.99 | NAVD88 | 1 | V | USGS | S | A |
2019-09-25 | 12:45 UTC | m | 72019 | 227.43 |   |   | 1 | V | USGS | S | A |
2019-10-08 | 17:08 UTC | m | 62610 |   | -33.36 | NGVD29 | 1 | V | USGS | S | A |
2019-10-08 | 17:08 UTC | m | 62611 |   | -34.15 | NAVD88 | 1 | V | USGS | S | A |
2019-10-08 | 17:08 UTC | m | 72019 | 227.59 |   |   | 1 | V | USGS | S | A |
2020-09-10 | 15:36 UTC | m | 62610 |   | -32.19 | NGVD29 | 1 | S | USGS | S | A |
2020-09-10 | 15:36 UTC | m | 62611 |   | -32.98 | NAVD88 | 1 | S | USGS | S | A |
2020-09-10 | 15:36 UTC | m | 72019 | 226.42 |   |   | 1 | S | USGS | S | A |
2021-09-28 | 17:33 UTC | m | 62610 |   | -32.75 | NGVD29 | 1 | V | USGS | S | A |
2021-09-28 | 17:33 UTC | m | 62611 |   | -33.54 | NAVD88 | 1 | V | USGS | S | A |
2021-09-28 | 17:33 UTC | m | 72019 | 226.98 |   |   | 1 | V | USGS | S | A |
2022-09-13 | 16:42 UTC | m | 62610 |   | -32.85 | NGVD29 | 1 | V | USGS | S | A |
2022-09-13 | 16:42 UTC | m | 62611 |   | -33.64 | NAVD88 | 1 | V | USGS | S | A |
2022-09-13 | 16:42 UTC | m | 72019 | 227.08 |   |   | 1 | V | USGS | S | A |
2023-08-28 | 20:28 UTC | m | 62610 |   | -33.18 | NGVD29 | 1 | V | USGS | S | A |
2023-08-28 | 20:28 UTC | m | 62611 |   | -33.97 | NAVD88 | 1 | V | USGS | S | A |
2023-08-28 | 20:28 UTC | m | 72019 | 227.41 |   |   | 1 | V | USGS | S | A |
2024-08-29 | 16:34 UTC | m | 62610 |   | -33.43 | NGVD29 | 1 | V | USGS | S | P |
2024-08-29 | 16:34 UTC | m | 62611 |   | -34.22 | NAVD88 | 1 | V | USGS | S | P |
2024-08-29 | 16:34 UTC | m | 72019 | 227.66 |   |   | 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 | 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. |
Water-level approval status | P | Provisional data subject to revision. |