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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1956-04-14 | D | 62610 |   | -4.00 | NGVD29 | P | L |   |   | A | |
1956-04-14 | D | 62611 |   | -4.81 | NAVD88 | P | L |   |   | A | |
1956-04-14 | D | 72019 | 179.00 |   |   | P | L |   |   | A | |
1991-09-18 | D | 62610 |   | -103.38 | NGVD29 | 1 | S |   |   | A | |
1991-09-18 | D | 62611 |   | -104.19 | NAVD88 | 1 | S |   |   | A | |
1991-09-18 | D | 72019 | 278.38 |   |   | 1 | S |   |   | A | |
1992-09-30 | D | 62610 |   | -79.65 | NGVD29 | 1 | S |   |   | A | |
1992-09-30 | D | 62611 |   | -80.46 | NAVD88 | 1 | S |   |   | A | |
1992-09-30 | D | 72019 | 254.65 |   |   | 1 | S |   |   | A | |
1993-04-22 | D | 62610 |   | -88.17 | NGVD29 | 1 | Z |   |   | A | |
1993-04-22 | D | 62611 |   | -88.98 | NAVD88 | 1 | Z |   |   | A | |
1993-04-22 | D | 72019 | 263.17 |   |   | 1 | Z |   |   | A | |
1993-09-22 | D | 62610 |   | -98.32 | NGVD29 | 1 | Z |   |   | A | |
1993-09-22 | D | 62611 |   | -99.13 | NAVD88 | 1 | Z |   |   | A | |
1993-09-22 | D | 72019 | 273.32 |   |   | 1 | Z |   |   | A | |
1994-04-26 | D | 62610 |   | -99.07 | NGVD29 | 1 | Z |   |   | A | |
1994-04-26 | D | 62611 |   | -99.88 | NAVD88 | 1 | Z |   |   | A | |
1994-04-26 | D | 72019 | 274.07 |   |   | 1 | Z |   |   | A | |
1994-09-26 | D | 62610 |   | -104.70 | NGVD29 | 1 | S |   |   | A | |
1994-09-26 | D | 62611 |   | -105.51 | NAVD88 | 1 | S |   |   | A | |
1994-09-26 | D | 72019 | 279.70 |   |   | 1 | S |   |   | A | |
1995-05-16 | D | 62610 |   | -111.79 | NGVD29 | 1 | Z |   |   | A | |
1995-05-16 | D | 62611 |   | -112.60 | NAVD88 | 1 | Z |   |   | A | |
1995-05-16 | D | 72019 | 286.79 |   |   | 1 | Z |   |   | A | |
1995-08-28 | D | 62610 |   | -118.52 | NGVD29 | 1 | Z |   |   | A | |
1995-08-28 | D | 62611 |   | -119.33 | NAVD88 | 1 | Z |   |   | A | |
1995-08-28 | D | 72019 | 293.52 |   |   | 1 | Z |   |   | A | |
1996-04-19 | D | 62610 |   | -110.01 | NGVD29 | 1 | Z |   |   | A | |
1996-04-19 | D | 62611 |   | -110.82 | NAVD88 | 1 | Z |   |   | A | |
1996-04-19 | D | 72019 | 285.01 |   |   | 1 | Z |   |   | A | |
1996-09-19 | D | 62610 |   | -111.17 | NGVD29 | 1 | Z |   |   | A | |
1996-09-19 | D | 62611 |   | -111.98 | NAVD88 | 1 | Z |   |   | A | |
1996-09-19 | D | 72019 | 286.17 |   |   | 1 | Z |   |   | A | |
1997-04-16 | D | 62610 |   | -99.31 | NGVD29 | 1 | Z |   |   | A | |
1997-04-16 | D | 62611 |   | -100.12 | NAVD88 | 1 | Z |   |   | A | |
1997-04-16 | D | 72019 | 274.31 |   |   | 1 | Z |   |   | A | |
1997-09-11 | D | 62610 |   | -102.52 | NGVD29 | 1 | Z |   |   | A | |
1997-09-11 | D | 62611 |   | -103.33 | NAVD88 | 1 | Z |   |   | A | |
1997-09-11 | D | 72019 | 277.52 |   |   | 1 | Z |   |   | A | |
1998-04-27 | D | 62610 |   | -103.02 | NGVD29 | 1 | Z |   |   | A | |
1998-04-27 | D | 62611 |   | -103.83 | NAVD88 | 1 | Z |   |   | A | |
1998-04-27 | D | 72019 | 278.02 |   |   | 1 | Z |   |   | A | |
1998-09-15 | D | 62610 |   | -108.97 | NGVD29 | 1 | Z |   |   | A | |
1998-09-15 | D | 62611 |   | -109.78 | NAVD88 | 1 | Z |   |   | A | |
1998-09-15 | D | 72019 | 283.97 |   |   | 1 | Z |   |   | A | |
1999-04-29 | D | 62610 |   | -104.45 | NGVD29 | 1 | Z |   |   | A | |
1999-04-29 | D | 62611 |   | -105.26 | NAVD88 | 1 | Z |   |   | A | |
1999-04-29 | D | 72019 | 279.45 |   |   | 1 | Z |   |   | A | |
1999-09-08 | D | 62610 |   | -108.72 | NGVD29 | 1 | Z |   |   | A | |
1999-09-08 | D | 62611 |   | -109.53 | NAVD88 | 1 | Z |   |   | A | |
1999-09-08 | D | 72019 | 283.72 |   |   | 1 | Z |   |   | A | |
2000-04-24 | D | 62610 |   | -105.55 | NGVD29 | 1 | Z |   |   | A | |
2000-04-24 | D | 62611 |   | -106.36 | NAVD88 | 1 | Z |   |   | A | |
2000-04-24 | D | 72019 | 280.55 |   |   | 1 | Z |   |   | A | |
2000-09-18 | D | 62610 |   | -108.44 | NGVD29 | 1 | Z |   |   | A | |
2000-09-18 | D | 62611 |   | -109.25 | NAVD88 | 1 | Z |   |   | A | |
2000-09-18 | D | 72019 | 283.44 |   |   | 1 | Z |   |   | A | |
2001-04-05 | D | 62610 |   | -112.06 | NGVD29 | 1 | Z |   |   | A | |
2001-04-05 | D | 62611 |   | -112.87 | NAVD88 | 1 | Z |   |   | A | |
2001-04-05 | D | 72019 | 287.06 |   |   | 1 | Z |   |   | A | |
2001-09-20 | D | 62610 |   | -110.72 | NGVD29 | 1 | Z |   |   | A | |
2001-09-20 | D | 62611 |   | -111.53 | NAVD88 | 1 | Z |   |   | A | |
2001-09-20 | D | 72019 | 285.72 |   |   | 1 | Z |   |   | A | |
2002-09-13 | D | 62610 |   | -122.01 | NGVD29 | 1 | T | USGS | S | A | |
2002-09-13 | D | 62611 |   | -122.82 | NAVD88 | 1 | T | USGS | S | A | |
2002-09-13 | D | 72019 | 297.01 |   |   | 1 | T | USGS | S | A | |
2003-04-30 | D | 62610 |   | -121.89 | NGVD29 | 1 | S | USGS | S | A | |
2003-04-30 | D | 62611 |   | -122.70 | NAVD88 | 1 | S | USGS | S | A | |
2003-04-30 | D | 72019 | 296.89 |   |   | 1 | S | USGS | S | A | |
2003-09-16 | D | 62610 |   | -124.60 | NGVD29 | 1 | S | USGS | S | A | |
2003-09-16 | D | 62611 |   | -125.41 | NAVD88 | 1 | S | USGS | S | A | |
2003-09-16 | D | 72019 | 299.60 |   |   | 1 | S | USGS | S | A | |
2004-04-28 | D | 62610 |   | -123.56 | NGVD29 | 1 | S | USGS | S | A | |
2004-04-28 | D | 62611 |   | -124.37 | NAVD88 | 1 | S | USGS | S | A | |
2004-04-28 | D | 72019 | 298.56 |   |   | 1 | S | USGS | S | A | |
2004-09-30 | D | 62610 |   | -122.02 | NGVD29 | 1 | S | USGS | S | A | |
2004-09-30 | D | 62611 |   | -122.83 | NAVD88 | 1 | S | USGS | S | A | |
2004-09-30 | D | 72019 | 297.02 |   |   | 1 | S | USGS | S | A | |
2005-09-15 | D | 62610 |   | -118.95 | NGVD29 | 1 | S | USGS | S | A | |
2005-09-15 | D | 62611 |   | -119.76 | NAVD88 | 1 | S | USGS | S | A | |
2005-09-15 | D | 72019 | 293.95 |   |   | 1 | S | USGS | S | A | |
2006-09-28 | D | 62610 |   | -120.19 | NGVD29 | 1 | S | USGS | S | A | |
2006-09-28 | D | 62611 |   | -121.00 | NAVD88 | 1 | S | USGS | S | A | |
2006-09-28 | D | 72019 | 295.19 |   |   | 1 | S | USGS | S | A | |
2007-09-11 | D | 62610 |   | -124.89 | NGVD29 | 1 | S | USGS | S | A | |
2007-09-11 | D | 62611 |   | -125.70 | NAVD88 | 1 | S | USGS | S | A | |
2007-09-11 | D | 72019 | 299.89 |   |   | 1 | S | USGS | S | A | |
2008-09-10 | D | 62610 |   | -104.55 | NGVD29 | 1 | S | USGS | S | A | |
2008-09-10 | D | 62611 |   | -105.36 | NAVD88 | 1 | S | USGS | S | A | |
2008-09-10 | D | 72019 | 279.55 |   |   | 1 | S | USGS | S | A | |
2009-09-10 | D | 62610 |   | -85.88 | NGVD29 | 1 | S | USGS | S | A | |
2009-09-10 | D | 62611 |   | -86.69 | NAVD88 | 1 | S | USGS | S | A | |
2009-09-10 | D | 72019 | 260.88 |   |   | 1 | S | USGS | S | A | |
2010-09-10 | 12:20 UTC | m | 62610 |   | -76.03 | NGVD29 | 1 | S | USGS | S | A |
2010-09-10 | 12:20 UTC | m | 62611 |   | -76.84 | NAVD88 | 1 | S | USGS | S | A |
2010-09-10 | 12:20 UTC | m | 72019 | 251.03 |   |   | 1 | S | USGS | S | A |
2011-09-29 | 13:12 UTC | m | 62610 |   | -68.09 | NGVD29 | 1 | S | USGS | S | A |
2011-09-29 | 13:12 UTC | m | 62611 |   | -68.90 | NAVD88 | 1 | S | USGS | S | A |
2011-09-29 | 13:12 UTC | m | 72019 | 243.09 |   |   | 1 | S | USGS | S | A |
2012-04-20 | 18:22 UTC | m | 62610 |   | -81.36 | NGVD29 | 1 | S | MD006 | A | A |
2012-04-20 | 18:22 UTC | m | 62611 |   | -82.17 | NAVD88 | 1 | S | MD006 | A | A |
2012-04-20 | 18:22 UTC | m | 72019 | 256.36 |   |   | 1 | S | MD006 | A | A |
2012-09-14 | 16:28 UTC | m | 62610 |   | -67.57 | NGVD29 | 1 | S | USGS | S | A |
2012-09-14 | 16:28 UTC | m | 62611 |   | -68.38 | NAVD88 | 1 | S | USGS | S | A |
2012-09-14 | 16:28 UTC | m | 72019 | 242.57 |   |   | 1 | S | USGS | S | A |
2013-09-03 | 13:31 UTC | m | 62610 |   | -63.02 | NGVD29 | 1 | T | USGS | S | A |
2013-09-03 | 13:31 UTC | m | 62611 |   | -63.83 | NAVD88 | 1 | T | USGS | S | A |
2013-09-03 | 13:31 UTC | m | 72019 | 238.02 |   |   | 1 | T | USGS | S | A |
2014-09-10 | 14:56 UTC | m | 62610 |   | -59.44 | NGVD29 | 1 | T | USGS | S | A |
2014-09-10 | 14:56 UTC | m | 62611 |   | -60.25 | NAVD88 | 1 | T | USGS | S | A |
2014-09-10 | 14:56 UTC | m | 72019 | 234.44 |   |   | 1 | T | USGS | S | A |
2015-09-09 | 14:59 UTC | m | 62610 |   | -57.36 | NGVD29 | 1 | T | USGS | S | A |
2015-09-09 | 14:59 UTC | m | 62611 |   | -58.17 | NAVD88 | 1 | T | USGS | S | A |
2015-09-09 | 14:59 UTC | m | 72019 | 232.36 |   |   | 1 | T | USGS | S | A |
2016-09-20 | 19:34 UTC | m | 62610 |   | -55.48 | NGVD29 | 1 | S | USGS | S | A |
2016-09-20 | 19:34 UTC | m | 62611 |   | -56.29 | NAVD88 | 1 | S | USGS | S | A |
2016-09-20 | 19:34 UTC | m | 72019 | 230.48 |   |   | 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 |
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 | 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. |