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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1952-11-05 | D | 62610 |   | 34.00 | NGVD29 | 1 | L |   |   | A | |
1952-11-05 | D | 62611 |   | 33.21 | NAVD88 | 1 | L |   |   | A | |
1952-11-05 | D | 72019 | 236.00 |   |   | 1 | L |   |   | A | |
1977-04-11 | D | 62610 |   | 34.96 | NGVD29 | 1 | Z |   |   | A | |
1977-04-11 | D | 62611 |   | 34.17 | NAVD88 | 1 | Z |   |   | A | |
1977-04-11 | D | 72019 | 235.04 |   |   | 1 | Z |   |   | A | |
1977-09-15 | D | 62610 |   | 33.93 | NGVD29 | 1 | Z |   |   | A | |
1977-09-15 | D | 62611 |   | 33.14 | NAVD88 | 1 | Z |   |   | A | |
1977-09-15 | D | 72019 | 236.07 |   |   | 1 | Z |   |   | A | |
1978-04-17 | D | 62610 |   | 34.10 | NGVD29 | 1 | Z |   |   | A | |
1978-04-17 | D | 62611 |   | 33.31 | NAVD88 | 1 | Z |   |   | A | |
1978-04-17 | D | 72019 | 235.90 |   |   | 1 | Z |   |   | A | |
1978-09-21 | D | 62610 |   | 33.87 | NGVD29 | 1 | Z |   |   | A | |
1978-09-21 | D | 62611 |   | 33.08 | NAVD88 | 1 | Z |   |   | A | |
1978-09-21 | D | 72019 | 236.13 |   |   | 1 | Z |   |   | A | |
1979-09-20 | D | 62610 |   | 34.42 | NGVD29 | 1 | Z |   |   | A | |
1979-09-20 | D | 62611 |   | 33.63 | NAVD88 | 1 | Z |   |   | A | |
1979-09-20 | D | 72019 | 235.58 |   |   | 1 | Z |   |   | A | |
1980-03-12 | D | 62610 |   | 34.87 | NGVD29 | 1 | Z |   |   | A | |
1980-03-12 | D | 62611 |   | 34.08 | NAVD88 | 1 | Z |   |   | A | |
1980-03-12 | D | 72019 | 235.13 |   |   | 1 | Z |   |   | A | |
1980-08-27 | D | 62610 |   | 35.04 | NGVD29 | 1 | Z |   |   | A | |
1980-08-27 | D | 62611 |   | 34.25 | NAVD88 | 1 | Z |   |   | A | |
1980-08-27 | D | 72019 | 234.96 |   |   | 1 | Z |   |   | A | |
1981-04-07 | D | 62610 |   | 35.14 | NGVD29 | 1 | Z |   |   | A | |
1981-04-07 | D | 62611 |   | 34.35 | NAVD88 | 1 | Z |   |   | A | |
1981-04-07 | D | 72019 | 234.86 |   |   | 1 | Z |   |   | A | |
1981-09-17 | D | 62610 |   | 34.80 | NGVD29 | 1 | Z |   |   | A | |
1981-09-17 | D | 62611 |   | 34.01 | NAVD88 | 1 | Z |   |   | A | |
1981-09-17 | D | 72019 | 235.20 |   |   | 1 | Z |   |   | A | |
1982-03-31 | D | 62610 |   | 37.22 | NGVD29 | 1 | Z |   |   | A | |
1982-03-31 | D | 62611 |   | 36.43 | NAVD88 | 1 | Z |   |   | A | |
1982-03-31 | D | 72019 | 232.78 |   |   | 1 | Z |   |   | A | |
1982-09-27 | D | 62610 |   | 34.50 | NGVD29 | 1 | Z |   |   | A | |
1982-09-27 | D | 62611 |   | 33.71 | NAVD88 | 1 | Z |   |   | A | |
1982-09-27 | D | 72019 | 235.50 |   |   | 1 | Z |   |   | A | |
1983-04-01 | D | 62610 |   | 34.17 | NGVD29 | 1 | Z |   |   | A | |
1983-04-01 | D | 62611 |   | 33.38 | NAVD88 | 1 | Z |   |   | A | |
1983-04-01 | D | 72019 | 235.83 |   |   | 1 | Z |   |   | A | |
1984-04-03 | D | 62610 |   | 33.43 | NGVD29 | 1 | Z |   |   | A | |
1984-04-03 | D | 62611 |   | 32.64 | NAVD88 | 1 | Z |   |   | A | |
1984-04-03 | D | 72019 | 236.57 |   |   | 1 | Z |   |   | A | |
1984-08-28 | D | 62610 |   | 32.83 | NGVD29 | 1 | Z |   |   | A | |
1984-08-28 | D | 62611 |   | 32.04 | NAVD88 | 1 | Z |   |   | A | |
1984-08-28 | D | 72019 | 237.17 |   |   | 1 | Z |   |   | A | |
1985-03-27 | D | 62610 |   | 32.82 | NGVD29 | 1 | Z |   |   | A | |
1985-03-27 | D | 62611 |   | 32.03 | NAVD88 | 1 | Z |   |   | A | |
1985-03-27 | D | 72019 | 237.18 |   |   | 1 | Z |   |   | A | |
1985-09-10 | D | 62610 |   | 32.13 | NGVD29 | 1 | Z |   |   | A | |
1985-09-10 | D | 62611 |   | 31.34 | NAVD88 | 1 | Z |   |   | A | |
1985-09-10 | D | 72019 | 237.87 |   |   | 1 | Z |   |   | A | |
1986-04-15 | D | 62610 |   | 32.23 | NGVD29 | 1 | Z |   |   | A | |
1986-04-15 | D | 62611 |   | 31.44 | NAVD88 | 1 | Z |   |   | A | |
1986-04-15 | D | 72019 | 237.77 |   |   | 1 | Z |   |   | A | |
1986-09-10 | D | 62610 |   | 29.87 | NGVD29 | 1 | Z |   |   | A | |
1986-09-10 | D | 62611 |   | 29.08 | NAVD88 | 1 | Z |   |   | A | |
1986-09-10 | D | 72019 | 240.13 |   |   | 1 | Z |   |   | A | |
1987-04-07 | D | 62610 |   | 29.88 | NGVD29 | 1 | Z |   |   | A | |
1987-04-07 | D | 62611 |   | 29.09 | NAVD88 | 1 | Z |   |   | A | |
1987-04-07 | D | 72019 | 240.12 |   |   | 1 | Z |   |   | A | |
1987-09-01 | D | 62610 |   | 28.33 | NGVD29 | 1 | Z |   |   | A | |
1987-09-01 | D | 62611 |   | 27.54 | NAVD88 | 1 | Z |   |   | A | |
1987-09-01 | D | 72019 | 241.67 |   |   | 1 | Z |   |   | A | |
1988-04-13 | D | 62610 |   | 26.77 | NGVD29 | 1 | Z |   |   | A | |
1988-04-13 | D | 62611 |   | 25.98 | NAVD88 | 1 | Z |   |   | A | |
1988-04-13 | D | 72019 | 243.23 |   |   | 1 | Z |   |   | A | |
1988-09-07 | D | 62610 |   | 25.12 | NGVD29 | 1 | Z |   |   | A | |
1988-09-07 | D | 62611 |   | 24.33 | NAVD88 | 1 | Z |   |   | A | |
1988-09-07 | D | 72019 | 244.88 |   |   | 1 | Z |   |   | A | |
1989-04-12 | D | 62610 |   | 23.56 | NGVD29 | 1 | Z |   |   | A | |
1989-04-12 | D | 62611 |   | 22.77 | NAVD88 | 1 | Z |   |   | A | |
1989-04-12 | D | 72019 | 246.44 |   |   | 1 | Z |   |   | A | |
1989-09-13 | D | 62610 |   | 22.25 | NGVD29 | 1 | Z |   |   | A | |
1989-09-13 | D | 62611 |   | 21.46 | NAVD88 | 1 | Z |   |   | A | |
1989-09-13 | D | 72019 | 247.75 |   |   | 1 | Z |   |   | A | |
1990-04-09 | D | 62610 |   | 20.26 | NGVD29 | 1 | Z |   |   | A | |
1990-04-09 | D | 62611 |   | 19.47 | NAVD88 | 1 | Z |   |   | A | |
1990-04-09 | D | 72019 | 249.74 |   |   | 1 | Z |   |   | A | |
1990-09-06 | D | 62610 |   | 20.19 | NGVD29 | 1 | Z |   |   | A | |
1990-09-06 | D | 62611 |   | 19.40 | NAVD88 | 1 | Z |   |   | A | |
1990-09-06 | D | 72019 | 249.81 |   |   | 1 | Z |   |   | A | |
1991-04-03 | D | 62610 |   | 19.35 | NGVD29 | 1 | Z |   |   | A | |
1991-04-03 | D | 62611 |   | 18.56 | NAVD88 | 1 | Z |   |   | A | |
1991-04-03 | D | 72019 | 250.65 |   |   | 1 | Z |   |   | A | |
1991-09-04 | D | 62610 |   | 18.26 | NGVD29 | 1 | Z |   |   | A | |
1991-09-04 | D | 62611 |   | 17.47 | NAVD88 | 1 | Z |   |   | A | |
1991-09-04 | D | 72019 | 251.74 |   |   | 1 | Z |   |   | A | |
1992-04-06 | D | 62610 |   | 17.14 | NGVD29 | 1 | Z |   |   | A | |
1992-04-06 | D | 62611 |   | 16.35 | NAVD88 | 1 | Z |   |   | A | |
1992-04-06 | D | 72019 | 252.86 |   |   | 1 | Z |   |   | A | |
1992-09-01 | D | 62610 |   | 16.45 | NGVD29 | 1 | Z |   |   | A | |
1992-09-01 | D | 62611 |   | 15.66 | NAVD88 | 1 | Z |   |   | A | |
1992-09-01 | D | 72019 | 253.55 |   |   | 1 | Z |   |   | A | |
1993-04-22 | D | 62610 |   | 15.87 | NGVD29 | 1 | Z |   |   | A | |
1993-04-22 | D | 62611 |   | 15.08 | NAVD88 | 1 | Z |   |   | A | |
1993-04-22 | D | 72019 | 254.13 |   |   | 1 | Z |   |   | A | |
1993-09-02 | D | 62610 |   | 14.65 | NGVD29 | 1 | Z |   |   | A | |
1993-09-02 | D | 62611 |   | 13.86 | NAVD88 | 1 | Z |   |   | A | |
1993-09-02 | D | 72019 | 255.35 |   |   | 1 | Z |   |   | A | |
1994-04-15 | D | 62610 |   | 13.80 | NGVD29 | 1 | Z |   |   | A | |
1994-04-15 | D | 62611 |   | 13.01 | NAVD88 | 1 | Z |   |   | A | |
1994-04-15 | D | 72019 | 256.20 |   |   | 1 | Z |   |   | A | |
1994-09-16 | D | 62610 |   | 12.64 | NGVD29 | 1 | Z |   |   | A | |
1994-09-16 | D | 62611 |   | 11.85 | NAVD88 | 1 | Z |   |   | A | |
1994-09-16 | D | 72019 | 257.36 |   |   | 1 | Z |   |   | A | |
1995-05-26 | D | 62610 |   | 11.75 | NGVD29 | 1 | Z |   |   | A | |
1995-05-26 | D | 62611 |   | 10.96 | NAVD88 | 1 | Z |   |   | A | |
1995-05-26 | D | 72019 | 258.25 |   |   | 1 | Z |   |   | A | |
1995-09-12 | D | 62610 |   | 10.92 | NGVD29 | 1 | Z |   |   | A | |
1995-09-12 | D | 62611 |   | 10.13 | NAVD88 | 1 | Z |   |   | A | |
1995-09-12 | D | 72019 | 259.08 |   |   | 1 | Z |   |   | A | |
1996-04-10 | D | 62610 |   | 10.52 | NGVD29 | 1 | Z |   |   | A | |
1996-04-10 | D | 62611 |   | 9.73 | NAVD88 | 1 | Z |   |   | A | |
1996-04-10 | D | 72019 | 259.48 |   |   | 1 | Z |   |   | A | |
1996-10-28 | D | 62610 |   | 9.72 | NGVD29 | 1 | Z |   |   | A | |
1996-10-28 | D | 62611 |   | 8.93 | NAVD88 | 1 | Z |   |   | A | |
1996-10-28 | D | 72019 | 260.28 |   |   | 1 | Z |   |   | A | |
1997-04-23 | D | 62610 |   | 9.28 | NGVD29 | 1 | Z |   |   | A | |
1997-04-23 | D | 62611 |   | 8.49 | NAVD88 | 1 | Z |   |   | A | |
1997-04-23 | D | 72019 | 260.72 |   |   | 1 | Z |   |   | A | |
1997-09-11 | D | 62610 |   | 8.33 | NGVD29 | 1 | Z |   |   | A | |
1997-09-11 | D | 62611 |   | 7.54 | NAVD88 | 1 | Z |   |   | A | |
1997-09-11 | D | 72019 | 261.67 |   |   | 1 | Z |   |   | A | |
1998-04-23 | D | 62610 |   | 7.80 | NGVD29 | 1 | Z |   |   | A | |
1998-04-23 | D | 62611 |   | 7.01 | NAVD88 | 1 | Z |   |   | A | |
1998-04-23 | D | 72019 | 262.20 |   |   | 1 | Z |   |   | A | |
1998-10-06 | D | 62610 |   | 6.60 | NGVD29 | 1 | Z |   |   | A | |
1998-10-06 | D | 62611 |   | 5.81 | NAVD88 | 1 | Z |   |   | A | |
1998-10-06 | D | 72019 | 263.40 |   |   | 1 | Z |   |   | A | |
1999-04-28 | D | 62610 |   | 5.76 | NGVD29 | 1 | Z |   |   | A | |
1999-04-28 | D | 62611 |   | 4.97 | NAVD88 | 1 | Z |   |   | A | |
1999-04-28 | D | 72019 | 264.24 |   |   | 1 | Z |   |   | A | |
1999-09-14 | D | 62610 |   | 4.74 | NGVD29 | 1 | Z |   |   | A | |
1999-09-14 | D | 62611 |   | 3.95 | NAVD88 | 1 | Z |   |   | A | |
1999-09-14 | D | 72019 | 265.26 |   |   | 1 | Z |   |   | A | |
2000-04-20 | D | 62610 |   | 4.46 | NGVD29 | 1 | Z |   |   | A | |
2000-04-20 | D | 62611 |   | 3.67 | NAVD88 | 1 | Z |   |   | A | |
2000-04-20 | D | 72019 | 265.54 |   |   | 1 | Z |   |   | A | |
2000-09-20 | D | 62610 |   | 4.16 | NGVD29 | 1 | Z |   |   | A | |
2000-09-20 | D | 62611 |   | 3.37 | NAVD88 | 1 | Z |   |   | A | |
2000-09-20 | D | 72019 | 265.84 |   |   | 1 | Z |   |   | A | |
2001-04-17 | D | 62610 |   | 4.21 | NGVD29 | 1 | Z |   |   | A | |
2001-04-17 | D | 62611 |   | 3.42 | NAVD88 | 1 | Z |   |   | A | |
2001-04-17 | D | 72019 | 265.79 |   |   | 1 | Z |   |   | A | |
2001-09-18 | D | 62610 |   | 3.58 | NGVD29 | 1 | Z |   |   | A | |
2001-09-18 | D | 62611 |   | 2.79 | NAVD88 | 1 | Z |   |   | A | |
2001-09-18 | D | 72019 | 266.42 |   |   | 1 | Z |   |   | A | |
2002-04-23 | D | 62610 |   | 2.69 | NGVD29 | 1 | T | USGS | S | A | |
2002-04-23 | D | 62611 |   | 1.90 | NAVD88 | 1 | T | USGS | S | A | |
2002-04-23 | D | 72019 | 267.31 |   |   | 1 | T | USGS | S | A | |
2002-09-18 | D | 62610 |   | 1.99 | NGVD29 | 1 | T | USGS | S | A | |
2002-09-18 | D | 62611 |   | 1.20 | NAVD88 | 1 | T | USGS | S | A | |
2002-09-18 | D | 72019 | 268.01 |   |   | 1 | T | USGS | S | A | |
2003-09-09 | D | 62610 |   | 1.05 | NGVD29 | 1 | S | USGS | S | A | |
2003-09-09 | D | 62611 |   | 0.26 | NAVD88 | 1 | S | USGS | S | A | |
2003-09-09 | D | 72019 | 268.95 |   |   | 1 | S | USGS | S | A | |
2004-05-03 | D | 62610 |   | 0.91 | NGVD29 | 1 | T | USGS | S | A | |
2004-05-03 | D | 62611 |   | 0.12 | NAVD88 | 1 | T | USGS | S | A | |
2004-05-03 | D | 72019 | 269.09 |   |   | 1 | T | USGS | S | A | |
2004-09-23 | D | 62610 |   | -0.08 | NGVD29 | 1 | T | USGS | S | A | |
2004-09-23 | D | 62611 |   | -0.87 | NAVD88 | 1 | T | USGS | S | A | |
2004-09-23 | D | 72019 | 270.08 |   |   | 1 | T | USGS | S | A | |
2005-09-13 | D | 62610 |   | -1.74 | NGVD29 | 1 | T | USGS | S | A | |
2005-09-13 | D | 62611 |   | -2.53 | NAVD88 | 1 | T | USGS | S | A | |
2005-09-13 | D | 72019 | 271.74 |   |   | 1 | T | USGS | S | A | |
2005-10-13 | D | 62610 |   | -1.72 | NGVD29 | 1 | S | USGS | S | A | |
2005-10-13 | D | 62611 |   | -2.51 | NAVD88 | 1 | S | USGS | S | A | |
2005-10-13 | D | 72019 | 271.72 |   |   | 1 | S | USGS | S | A | |
2006-09-25 | D | 62610 |   | -3.65 | NGVD29 | 1 | T | USGS | S | A | |
2006-09-25 | D | 62611 |   | -4.44 | NAVD88 | 1 | T | USGS | S | A | |
2006-09-25 | D | 72019 | 273.65 |   |   | 1 | T | USGS | S | A | |
2007-09-13 | D | 62610 |   | -5.98 | NGVD29 | 1 | T | USGS | S | A | |
2007-09-13 | D | 62611 |   | -6.77 | NAVD88 | 1 | T | USGS | S | A | |
2007-09-13 | D | 72019 | 275.98 |   |   | 1 | T | USGS | S | A | |
2008-09-05 | 20:00 UTC | m | 62610 |   | -7.50 | NGVD29 | 1 | L |   |   | A |
2008-09-05 | 20:00 UTC | m | 62611 |   | -8.29 | NAVD88 | 1 | L |   |   | A |
2008-09-05 | 20:00 UTC | m | 72019 | 277.50 |   |   | 1 | L |   |   | A |
2009-09-22 | D | 62610 |   | -7.85 | NGVD29 | 1 | T | USGS | S | A | |
2009-09-22 | D | 62611 |   | -8.64 | NAVD88 | 1 | T | USGS | S | A | |
2009-09-22 | D | 72019 | 277.85 |   |   | 1 | T | USGS | S | A | |
2010-09-23 | D | 62610 |   | -7.66 | NGVD29 | 1 | T | USGS | S | A | |
2010-09-23 | D | 62611 |   | -8.45 | NAVD88 | 1 | T | USGS | S | A | |
2010-09-23 | D | 72019 | 277.66 |   |   | 1 | T | USGS | S | A | |
2011-09-26 | 17:06 UTC | m | 62610 |   | -7.48 | NGVD29 | 1 | T | USGS | S | A |
2011-09-26 | 17:06 UTC | m | 62611 |   | -8.27 | NAVD88 | 1 | T | USGS | S | A |
2011-09-26 | 17:06 UTC | m | 72019 | 277.48 |   |   | 1 | T | USGS | S | A |
2012-04-26 | 14:32 UTC | m | 62610 |   | -6.86 | NGVD29 | 1 | T | USGS | S | A |
2012-04-26 | 14:32 UTC | m | 62611 |   | -7.65 | NAVD88 | 1 | T | USGS | S | A |
2012-04-26 | 14:32 UTC | m | 72019 | 276.86 |   |   | 1 | T | USGS | S | A |
2012-09-13 | 16:38 UTC | m | 62610 |   | -7.21 | NGVD29 | 1 | T | USGS | S | A |
2012-09-13 | 16:38 UTC | m | 62611 |   | -8.00 | NAVD88 | 1 | T | USGS | S | A |
2012-09-13 | 16:38 UTC | m | 72019 | 277.21 |   |   | 1 | T | USGS | S | A |
2013-04-25 | 15:24 UTC | m | 62610 |   | -6.88 | NGVD29 | 1 | S | MD006 | A | A |
2013-04-25 | 15:24 UTC | m | 62611 |   | -7.67 | NAVD88 | 1 | S | MD006 | A | A |
2013-04-25 | 15:24 UTC | m | 72019 | 276.88 |   |   | 1 | S | MD006 | A | A |
2013-09-11 | 16:56 UTC | m | 62610 |   | -7.40 | NGVD29 | 1 | T | USGS | S | A |
2013-09-11 | 16:56 UTC | m | 62611 |   | -8.19 | NAVD88 | 1 | T | USGS | S | A |
2013-09-11 | 16:56 UTC | m | 72019 | 277.40 |   |   | 1 | T | USGS | S | A |
2014-09-03 | 17:58 UTC | m | 62610 |   | -7.23 | NGVD29 | 1 | T | USGS | S | A |
2014-09-03 | 17:58 UTC | m | 62611 |   | -8.02 | NAVD88 | 1 | T | USGS | S | A |
2014-09-03 | 17:58 UTC | m | 72019 | 277.23 |   |   | 1 | T | USGS | S | A |
2015-09-15 | 21:01 UTC | m | 62610 |   | -7.74 | NGVD29 | 1 | T | USGS | S | A |
2015-09-15 | 21:01 UTC | m | 62611 |   | -8.53 | NAVD88 | 1 | T | USGS | S | A |
2015-09-15 | 21:01 UTC | m | 72019 | 277.74 |   |   | 1 | T | USGS | S | A |
2016-09-14 | 16:05 UTC | m | 62610 |   | -7.95 | NGVD29 | 1 | T | USGS | S | A |
2016-09-14 | 16:05 UTC | m | 62611 |   | -8.74 | NAVD88 | 1 | T | USGS | S | A |
2016-09-14 | 16:05 UTC | m | 72019 | 277.95 |   |   | 1 | T | USGS | S | A |
2017-09-25 | 18:30 UTC | m | 62610 |   | -8.68 | NGVD29 | 1 | T | USGS | S | A |
2017-09-25 | 18:30 UTC | m | 62611 |   | -9.47 | NAVD88 | 1 | T | USGS | S | A |
2017-09-25 | 18:30 UTC | m | 72019 | 278.68 |   |   | 1 | T | USGS | S | A |
2018-09-20 | 19:45 UTC | m | 62610 |   | -8.15 | NGVD29 | 1 | V | USGS | S | A |
2018-09-20 | 19:45 UTC | m | 62611 |   | -8.94 | NAVD88 | 1 | V | USGS | S | A |
2018-09-20 | 19:45 UTC | m | 72019 | 278.15 |   |   | 1 | V | USGS | S | A |
2019-09-12 | 17:36 UTC | m | 62610 |   | -8.52 | NGVD29 | 1 | V | USGS | S | A |
2019-09-12 | 17:36 UTC | m | 62611 |   | -9.31 | NAVD88 | 1 | V | USGS | S | A |
2019-09-12 | 17:36 UTC | m | 72019 | 278.52 |   |   | 1 | V | USGS | S | A |
2020-09-02 | 15:03 UTC | m | 62610 |   | -9.11 | NGVD29 | 1 | V | USGS | S | A |
2020-09-02 | 15:03 UTC | m | 62611 |   | -9.90 | NAVD88 | 1 | V | USGS | S | A |
2020-09-02 | 15:03 UTC | m | 72019 | 279.11 |   |   | 1 | V | USGS | S | A |
2021-09-22 | 15:45 UTC | m | 62610 |   | -9.17 | NGVD29 | 1 | V | USGS | S | A |
2021-09-22 | 15:45 UTC | m | 62611 |   | -9.96 | NAVD88 | 1 | V | USGS | S | A |
2021-09-22 | 15:45 UTC | m | 72019 | 279.17 |   |   | 1 | V | USGS | S | A |
2022-09-16 | 15:43 UTC | m | 62610 |   | -9.11 | NGVD29 | 1 | V | USGS | S | A |
2022-09-16 | 15:43 UTC | m | 62611 |   | -9.90 | NAVD88 | 1 | V | USGS | S | A |
2022-09-16 | 15:43 UTC | m | 72019 | 279.11 |   |   | 1 | V | USGS | S | A |
2023-09-12 | 14:49 UTC | m | 62610 |   | -9.41 | NGVD29 | 1 | V | USGS | S | A |
2023-09-12 | 14:49 UTC | m | 62611 |   | -10.20 | NAVD88 | 1 | V | USGS | S | A |
2023-09-12 | 14:49 UTC | m | 72019 | 279.41 |   |   | 1 | V | USGS | S | A |
2024-09-06 | 16:26 UTC | m | 62610 |   | -9.20 | NGVD29 | 1 | V | USGS | S | P |
2024-09-06 | 16:26 UTC | m | 62611 |   | -9.99 | NAVD88 | 1 | V | USGS | S | P |
2024-09-06 | 16:26 UTC | m | 72019 | 279.20 |   |   | 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. |