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Groundwater levels for the Nation
Agency code = | usscs |
---|---|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1984-05-09 | D | 62610 |   | 244.48 | NGVD29 | 1 | S | USSCS | A | A | |
1984-05-09 | D | 62611 |   | 244.50 | NAVD88 | 1 | S | USSCS | A | A | |
1984-05-09 | D | 72019 | 16.50 |   |   | 1 | S | USSCS | A | A | |
1984-11-23 | D | 62610 |   | 252.98 | NGVD29 | 1 | S | USSCS | A | A | |
1984-11-23 | D | 62611 |   | 253.00 | NAVD88 | 1 | S | USSCS | A | A | |
1984-11-23 | D | 72019 | 8.00 |   |   | 1 | S | USSCS | A | A | |
1985-04-17 | D | 62610 |   | 256.98 | NGVD29 | 1 | S | USSCS | A | A | |
1985-04-17 | D | 62611 |   | 257.00 | NAVD88 | 1 | S | USSCS | A | A | |
1985-04-17 | D | 72019 | 4.00 |   |   | 1 | S | USSCS | A | A | |
1985-09-20 | D | 62610 |   | 250.98 | NGVD29 | 1 | S | USSCS | A | A | |
1985-09-20 | D | 62611 |   | 251.00 | NAVD88 | 1 | S | USSCS | A | A | |
1985-09-20 | D | 72019 | 10.00 |   |   | 1 | S | USSCS | A | A | |
1986-04-11 | D | 62610 |   | 254.48 | NGVD29 | 1 | S | USSCS | A | A | |
1986-04-11 | D | 62611 |   | 254.50 | NAVD88 | 1 | S | USSCS | A | A | |
1986-04-11 | D | 72019 | 6.50 |   |   | 1 | S | USSCS | A | A | |
1986-09-25 | D | 62610 |   | 249.98 | NGVD29 | 1 | S | USSCS | A | A | |
1986-09-25 | D | 62611 |   | 250.00 | NAVD88 | 1 | S | USSCS | A | A | |
1986-09-25 | D | 72019 | 11.00 |   |   | 1 | S | USSCS | A | A | |
1987-03-24 | D | 62610 |   | 254.18 | NGVD29 | 1 | S | USSCS | A | A | |
1987-03-24 | D | 62611 |   | 254.20 | NAVD88 | 1 | S | USSCS | A | A | |
1987-03-24 | D | 72019 | 6.80 |   |   | 1 | S | USSCS | A | A | |
1987-11-10 | D | 62610 |   | 251.98 | NGVD29 | 1 | S | USSCS | A | A | |
1987-11-10 | D | 62611 |   | 252.00 | NAVD88 | 1 | S | USSCS | A | A | |
1987-11-10 | D | 72019 | 9.00 |   |   | 1 | S | USSCS | A | A | |
1988-03-16 | D | 62610 |   | 255.98 | NGVD29 | 1 | S | USSCS | A | A | |
1988-03-16 | D | 62611 |   | 256.00 | NAVD88 | 1 | S | USSCS | A | A | |
1988-03-16 | D | 72019 | 5.00 |   |   | 1 | S | USSCS | A | A | |
1988-10-18 | D | 62610 |   | 250.98 | NGVD29 | 1 | S | USSCS | A | A | |
1988-10-18 | D | 62611 |   | 251.00 | NAVD88 | 1 | S | USSCS | A | A | |
1988-10-18 | D | 72019 | 10.00 |   |   | 1 | S | USSCS | A | A | |
1989-04-10 | D | 62610 |   | 256.98 | NGVD29 | 1 | S | USSCS | A | A | |
1989-04-10 | D | 62611 |   | 257.00 | NAVD88 | 1 | S | USSCS | A | A | |
1989-04-10 | D | 72019 | 4.00 |   |   | 1 | S | USSCS | A | A | |
1989-10-10 | D | 62610 |   | 252.98 | NGVD29 | 1 | S | USSCS | A | A | |
1989-10-10 | D | 62611 |   | 253.00 | NAVD88 | 1 | S | USSCS | A | A | |
1989-10-10 | D | 72019 | 8.00 |   |   | 1 | S | USSCS | A | A | |
1990-05-08 | D | 62610 |   | 257.48 | NGVD29 | 1 | S | USSCS | A | A | |
1990-05-08 | D | 62611 |   | 257.50 | NAVD88 | 1 | S | USSCS | A | A | |
1990-05-08 | D | 72019 | 3.50 |   |   | 1 | S | USSCS | A | A | |
1990-10-01 | D | 62610 |   | 247.18 | NGVD29 | 1 | S | USSCS | A | A | |
1990-10-01 | D | 62611 |   | 247.20 | NAVD88 | 1 | S | USSCS | A | A | |
1990-10-01 | D | 72019 | 13.80 |   |   | 1 | S | USSCS | A | A | |
1991-05-23 | D | 62610 |   | 256.98 | NGVD29 | 1 | S | USSCS | A | A | |
1991-05-23 | D | 62611 |   | 257.00 | NAVD88 | 1 | S | USSCS | A | A | |
1991-05-23 | D | 72019 | 4.00 |   |   | 1 | S | USSCS | A | A | |
1991-09-27 | D | 62610 |   | 249.18 | NGVD29 | 1 | S | USSCS | A | A | |
1991-09-27 | D | 62611 |   | 249.20 | NAVD88 | 1 | S | USSCS | A | A | |
1991-09-27 | D | 72019 | 11.80 |   |   | 1 | S | USSCS | A | A | |
1992-04-21 | D | 62610 |   | 255.98 | NGVD29 | 1 | S | USSCS | A | A | |
1992-04-21 | D | 62611 |   | 256.00 | NAVD88 | 1 | S | USSCS | A | A | |
1992-04-21 | D | 72019 | 5.00 |   |   | 1 | S | USSCS | A | A | |
1992-10-26 | D | 62610 |   | 250.18 | NGVD29 | 1 | S | USSCS | A | A | |
1992-10-26 | D | 62611 |   | 250.20 | NAVD88 | 1 | S | USSCS | A | A | |
1992-10-26 | D | 72019 | 10.80 |   |   | 1 | S | USSCS | A | A | |
1993-04-21 | D | 62610 |   | 257.98 | NGVD29 | 1 | S | USSCS | A | A | |
1993-04-21 | D | 62611 |   | 258.00 | NAVD88 | 1 | S | USSCS | A | A | |
1993-04-21 | D | 72019 | 3.00 |   |   | 1 | S | USSCS | A | A | |
1993-10-21 | D | 62610 |   | 250.28 | NGVD29 | 1 | S | USSCS | A | A | |
1993-10-21 | D | 62611 |   | 250.30 | NAVD88 | 1 | S | USSCS | A | A | |
1993-10-21 | D | 72019 | 10.70 |   |   | 1 | S | USSCS | A | A | |
1994-04-14 | D | 62610 |   | 256.58 | NGVD29 | 1 | S | USSCS | A | A | |
1994-04-14 | D | 62611 |   | 256.60 | NAVD88 | 1 | S | USSCS | A | A | |
1994-04-14 | D | 72019 | 4.40 |   |   | 1 | S | USSCS | A | A | |
1994-10-26 | D | 62610 |   | 248.48 | NGVD29 | 1 | S | USSCS | A | A | |
1994-10-26 | D | 62611 |   | 248.50 | NAVD88 | 1 | S | USSCS | A | A | |
1994-10-26 | D | 72019 | 12.50 |   |   | 1 | S | USSCS | A | A | |
1995-10-12 | D | 62610 |   | 249.48 | NGVD29 | 1 | S | USSCS | A | A | |
1995-10-12 | D | 62611 |   | 249.50 | NAVD88 | 1 | S | USSCS | A | A | |
1995-10-12 | D | 72019 | 11.50 |   |   | 1 | S | USSCS | A | A | |
1996-04-02 | D | 62610 |   | 253.78 | NGVD29 | 1 | S | USSCS | A | A | |
1996-04-02 | D | 62611 |   | 253.80 | NAVD88 | 1 | S | USSCS | A | A | |
1996-04-02 | D | 72019 | 7.20 |   |   | 1 | S | USSCS | A | A | |
1996-10-10 | D | 62610 |   | 248.18 | NGVD29 | 1 | S | USSCS | A | A | |
1996-10-10 | D | 62611 |   | 248.20 | NAVD88 | 1 | S | USSCS | A | A | |
1996-10-10 | D | 72019 | 12.80 |   |   | 1 | S | USSCS | A | A | |
1997-04-07 | D | 62610 |   | 256.48 | NGVD29 | 1 | S | USSCS | A | A | |
1997-04-07 | D | 62611 |   | 256.50 | NAVD88 | 1 | S | USSCS | A | A | |
1997-04-07 | D | 72019 | 4.50 |   |   | 1 | S | USSCS | A | A | |
1997-10-14 | D | 62610 |   | 246.48 | NGVD29 | 1 | S | USSCS | A | A | |
1997-10-14 | D | 62611 |   | 246.50 | NAVD88 | 1 | S | USSCS | A | A | |
1997-10-14 | D | 72019 | 14.50 |   |   | 1 | S | USSCS | A | A | |
1998-04-07 | D | 62610 |   | 254.78 | NGVD29 | 1 | S | USSCS | A | A | |
1998-04-07 | D | 62611 |   | 254.80 | NAVD88 | 1 | S | USSCS | A | A | |
1998-04-07 | D | 72019 | 6.20 |   |   | 1 | S | USSCS | A | A | |
1998-10-09 | D | 62610 |   | 248.98 | NGVD29 | 1 | S | USSCS | A | A | |
1998-10-09 | D | 62611 |   | 249.00 | NAVD88 | 1 | S | USSCS | A | A | |
1998-10-09 | D | 72019 | 12.00 |   |   | 1 | S | USSCS | A | A | |
1999-04-19 | D | 62610 |   | 255.68 | NGVD29 | 1 | S | USSCS | A | A | |
1999-04-19 | D | 62611 |   | 255.70 | NAVD88 | 1 | S | USSCS | A | A | |
1999-04-19 | D | 72019 | 5.30 |   |   | 1 | S | USSCS | A | A | |
1999-10-12 | D | 62610 |   | 244.18 | NGVD29 | 1 | S | USSCS | A | A | |
1999-10-12 | D | 62611 |   | 244.20 | NAVD88 | 1 | S | USSCS | A | A | |
1999-10-12 | D | 72019 | 16.80 |   |   | 1 | S | USSCS | A | A | |
2000-04-05 | D | 62610 |   | 249.18 | NGVD29 | 1 | S | USSCS | A | A | |
2000-04-05 | D | 62611 |   | 249.20 | NAVD88 | 1 | S | USSCS | A | A | |
2000-04-05 | D | 72019 | 11.80 |   |   | 1 | S | USSCS | A | A | |
2000-10-05 | D | 62610 |   | 244.18 | NGVD29 | 1 | S | USSCS | A | A | |
2000-10-05 | D | 62611 |   | 244.20 | NAVD88 | 1 | S | USSCS | A | A | |
2000-10-05 | D | 72019 | 16.80 |   |   | 1 | S | USSCS | A | A | |
2001-04-03 | 17:00 UTC | m | 62610 |   | 251.88 | NGVD29 | 1 | S | USSCS | A | A |
2001-04-03 | 17:00 UTC | m | 62611 |   | 251.90 | NAVD88 | 1 | S | USSCS | A | A |
2001-04-03 | 17:00 UTC | m | 72019 | 9.10 |   |   | 1 | S | USSCS | A | A |
2001-10-04 | 17:00 UTC | m | 62610 |   | 242.38 | NGVD29 | 1 | S | USSCS | A | A |
2001-10-04 | 17:00 UTC | m | 62611 |   | 242.40 | NAVD88 | 1 | S | USSCS | A | A |
2001-10-04 | 17:00 UTC | m | 72019 | 18.60 |   |   | 1 | S | USSCS | A | A |
2002-04-05 | 18:00 UTC | m | 62610 |   | 254.58 | NGVD29 | 1 | S | USSCS | A | A |
2002-04-05 | 18:00 UTC | m | 62611 |   | 254.60 | NAVD88 | 1 | S | USSCS | A | A |
2002-04-05 | 18:00 UTC | m | 72019 | 6.40 |   |   | 1 | S | USSCS | A | A |
2002-10-16 | 17:00 UTC | m | 62610 |   | 246.38 | NGVD29 | 1 | S | USSCS | A | A |
2002-10-16 | 17:00 UTC | m | 62611 |   | 246.40 | NAVD88 | 1 | S | USSCS | A | A |
2002-10-16 | 17:00 UTC | m | 72019 | 14.60 |   |   | 1 | S | USSCS | A | A |
2003-04-15 | D | 62610 |   | 244.58 | NGVD29 | 1 | S | USSCS | A | A | |
2003-04-15 | D | 62611 |   | 244.60 | NAVD88 | 1 | S | USSCS | A | A | |
2003-04-15 | D | 72019 | 16.40 |   |   | 1 | S | USSCS | A | A | |
2003-10-16 | D | 62610 |   | 245.88 | NGVD29 | 1 | S | USSCS | A | A | |
2003-10-16 | D | 62611 |   | 245.90 | NAVD88 | 1 | S | USSCS | A | A | |
2003-10-16 | D | 72019 | 15.10 |   |   | 1 | S | USSCS | A | A | |
2004-04-15 | D | 62610 |   | 252.68 | NGVD29 | 1 | S | USSCS | A | A | |
2004-04-15 | D | 62611 |   | 252.70 | NAVD88 | 1 | S | USSCS | A | A | |
2004-04-15 | D | 72019 | 8.30 |   |   | 1 | S | USSCS | A | A | |
2004-10-13 | D | 62610 |   | 245.38 | NGVD29 | 1 | S | USSCS | A | A | |
2004-10-13 | D | 62611 |   | 245.40 | NAVD88 | 1 | S | USSCS | A | A | |
2004-10-13 | D | 72019 | 15.60 |   |   | 1 | S | USSCS | A | A | |
2005-04-14 | D | 62610 |   | 254.38 | NGVD29 | 1 | S | USSCS | A | A | |
2005-04-14 | D | 62611 |   | 254.40 | NAVD88 | 1 | S | USSCS | A | A | |
2005-04-14 | D | 72019 | 6.60 |   |   | 1 | S | USSCS | A | A | |
2006-04-11 | D | 62610 |   | 249.68 | NGVD29 | 1 | S | USSCS | A | A | |
2006-04-11 | D | 62611 |   | 249.70 | NAVD88 | 1 | S | USSCS | A | A | |
2006-04-11 | D | 72019 | 11.30 |   |   | 1 | S | USSCS | A | A | |
2006-10-10 | D | 62610 |   | 246.08 | NGVD29 | 1 | S | USSCS | A | A | |
2006-10-10 | D | 62611 |   | 246.10 | NAVD88 | 1 | S | USSCS | A | A | |
2006-10-10 | D | 72019 | 14.90 |   |   | 1 | S | USSCS | A | A | |
2007-04-19 | D | 62610 |   | 251.88 | NGVD29 | 1 | S | USSCS | A | A | |
2007-04-19 | D | 62611 |   | 251.90 | NAVD88 | 1 | S | USSCS | A | A | |
2007-04-19 | D | 72019 | 9.10 |   |   | 1 | S | USSCS | A | A | |
2008-04-07 | D | 62610 |   | 252.38 | NGVD29 | 1 | S | USSCS | A | A | |
2008-04-07 | D | 62611 |   | 252.40 | NAVD88 | 1 | S | USSCS | A | A | |
2008-04-07 | D | 72019 | 8.60 |   |   | 1 | S | USSCS | A | A | |
2009-05-11 | D | 62610 |   | 254.58 | NGVD29 | 1 | S | USSCS | A | A | |
2009-05-11 | D | 62611 |   | 254.60 | NAVD88 | 1 | S | USSCS | A | A | |
2009-05-11 | D | 72019 | 6.40 |   |   | 1 | S | USSCS | A | A | |
2010-03-31 | D | 62610 |   | 254.78 | NGVD29 | 1 | S | USSCS | A | A | |
2010-03-31 | D | 62611 |   | 254.80 | NAVD88 | 1 | S | USSCS | A | A | |
2010-03-31 | D | 72019 | 6.20 |   |   | 1 | S | USSCS | A | A | |
2010-11-01 | D | 62610 |   | 243.98 | NGVD29 | 1 | S | USSCS | A | A | |
2010-11-01 | D | 62611 |   | 244.00 | NAVD88 | 1 | S | USSCS | A | A | |
2010-11-01 | D | 72019 | 17.00 |   |   | 1 | S | USSCS | A | A | |
2011-04-18 | D | 62610 |   | 244.28 | NGVD29 | 1 | S | USSCS | A | A | |
2011-04-18 | D | 62611 |   | 244.30 | NAVD88 | 1 | S | USSCS | A | A | |
2011-04-18 | D | 72019 | 16.70 |   |   | 1 | S | USSCS | A | A | |
2012-04-03 | D | 62610 |   | 253.98 | NGVD29 | 1 | S | USSCS | A | A | |
2012-04-03 | D | 62611 |   | 254.00 | NAVD88 | 1 | S | USSCS | A | A | |
2012-04-03 | D | 72019 | 7.00 |   |   | 1 | S | USSCS | A | A | |
2013-04-23 | D | 62610 |   | 245.88 | NGVD29 | 1 | S | USSCS | A | A | |
2013-04-23 | D | 62611 |   | 245.90 | NAVD88 | 1 | S | USSCS | A | A | |
2013-04-23 | D | 72019 | 15.10 |   |   | 1 | S | USSCS | A | A | |
2014-03-13 | D | 62610 |   | 248.68 | NGVD29 | 1 | S | USSCS | A | A | |
2014-03-13 | D | 62611 |   | 248.70 | NAVD88 | 1 | S | USSCS | A | A | |
2014-03-13 | D | 72019 | 12.30 |   |   | 1 | S | USSCS | A | A | |
2014-10-22 | D | 62610 |   | 243.48 | NGVD29 | 1 | O | USSCS | A | A | |
2014-10-22 | D | 62611 |   | 243.50 | NAVD88 | 1 | O | USSCS | A | A | |
2014-10-22 | D | 72019 | 17.50 |   |   | 1 | O | USSCS | A | A | |
2015-04-27 | D | 62610 |   | 251.68 | NGVD29 | 1 | O | USSCS | A | A | |
2015-04-27 | D | 62611 |   | 251.70 | NAVD88 | 1 | O | USSCS | A | A | |
2015-04-27 | D | 72019 | 9.30 |   |   | 1 | O | USSCS | A | A | |
2016-04-14 | D | 62610 |   | 245.98 | NGVD29 | 1 | O | USSCS | A | A | |
2016-04-14 | D | 62611 |   | 246.00 | NAVD88 | 1 | O | USSCS | A | A | |
2016-04-14 | D | 72019 | 15.00 |   |   | 1 | O | USSCS | A | A | |
2017-03-16 | D | 62610 |   | 251.98 | NGVD29 | 1 | O | USSCS | A | A | |
2017-03-16 | D | 62611 |   | 252.00 | NAVD88 | 1 | O | USSCS | A | A | |
2017-03-16 | D | 72019 | 9.00 |   |   | 1 | O | USSCS | A | A | |
2017-10-03 | D | 62610 |   | 242.98 | NGVD29 | 1 | O | USSCS | A | A | |
2017-10-03 | D | 62611 |   | 243.00 | NAVD88 | 1 | O | USSCS | A | A | |
2017-10-03 | D | 72019 | 18.00 |   |   | 1 | O | USSCS | A | A | |
2018-03-23 | D | 62610 |   | 246.98 | NGVD29 | 1 | O | USSCS | A | A | |
2018-03-23 | D | 62611 |   | 247.00 | NAVD88 | 1 | O | USSCS | A | A | |
2018-03-23 | D | 72019 | 14.00 |   |   | 1 | O | USSCS | A | A | |
2018-09-17 | D | 62610 |   | 242.48 | NGVD29 | 1 | S | USSCS | A | A | |
2018-09-17 | D | 62611 |   | 242.50 | NAVD88 | 1 | S | USSCS | A | A | |
2018-09-17 | D | 72019 | 18.50 |   |   | 1 | S | USSCS | A | A | |
2019-10-28 | D | 62610 |   | 244.48 | NGVD29 | 1 | S | USSCS | A | A | |
2019-10-28 | D | 62611 |   | 244.50 | NAVD88 | 1 | S | USSCS | A | A | |
2019-10-28 | D | 72019 | 16.50 |   |   | 1 | S | USSCS | A | A | |
2020-04-07 | 21:29 UTC | m | 62610 |   | 247.98 | NGVD29 | 1 | S | USGS | S | A |
2020-04-07 | 21:29 UTC | m | 62611 |   | 248.00 | NAVD88 | 1 | S | USGS | S | A |
2020-04-07 | 21:29 UTC | m | 72019 | 13.00 |   |   | 1 | S | USGS | S | A |
2020-04-20 | D | 62610 |   | 253.67 | NGVD29 | 1 | S | USSCS | A | A | |
2020-04-20 | D | 62611 |   | 253.69 | NAVD88 | 1 | S | USSCS | A | A | |
2020-04-20 | D | 72019 | 7.31 |   |   | 1 | S | USSCS | A | A | |
2020-11-02 | D | 62610 |   | 241.29 | NGVD29 | 1 | S | USSCS | A | A | |
2020-11-02 | D | 62611 |   | 241.31 | NAVD88 | 1 | S | USSCS | A | A | |
2020-11-02 | D | 72019 | 19.69 |   |   | 1 | S | USSCS | A | A | |
2021-04-14 | 18:45 UTC | m | 62610 |   | 246.91 | NGVD29 | 1 | S | USSCS | A | A |
2021-04-14 | 18:45 UTC | m | 62611 |   | 246.93 | NAVD88 | 1 | S | USSCS | A | A |
2021-04-14 | 18:45 UTC | m | 72019 | 14.07 |   |   | 1 | S | USSCS | A | A |
2021-10-06 | 13:50 UTC | m | 62610 |   | 241.90 | NGVD29 | 1 | S | USSCS | A | A |
2021-10-06 | 13:50 UTC | m | 62611 |   | 241.92 | NAVD88 | 1 | S | USSCS | A | A |
2021-10-06 | 13:50 UTC | m | 72019 | 19.08 |   |   | 1 | S | USSCS | A | A |
2022-04-06 | 13:00 UTC | m | 62610 |   | 249.01 | NGVD29 | 1 | S | USSCS | A | A |
2022-04-06 | 13:00 UTC | m | 62611 |   | 249.03 | NAVD88 | 1 | S | USSCS | A | A |
2022-04-06 | 13:00 UTC | m | 72019 | 11.97 |   |   | 1 | S | USSCS | A | A |
2022-10-05 | 13:50 UTC | m | 62610 |   | 242.07 | NGVD29 | 1 | S | USSCS | A | A |
2022-10-05 | 13:50 UTC | m | 62611 |   | 242.09 | NAVD88 | 1 | S | USSCS | A | A |
2022-10-05 | 13:50 UTC | m | 72019 | 18.91 |   |   | 1 | S | USSCS | A | A |
2023-10-12 | 13:30 UTC | m | 62610 |   | 240.59 | NGVD29 | 1 | S | USSCS | A | A |
2023-10-12 | 13:30 UTC | m | 62611 |   | 240.61 | NAVD88 | 1 | S | USSCS | A | A |
2023-10-12 | 13:30 UTC | m | 72019 | 20.39 |   |   | 1 | S | USSCS | A | A |
2024-04-09 | 15:56 UTC | m | 62610 |   | 246.59 | NGVD29 | 1 | S | USSCS | A | P |
2024-04-09 | 15:56 UTC | m | 62611 |   | 246.61 | NAVD88 | 1 | S | USSCS | A | P |
2024-04-09 | 15:56 UTC | m | 72019 | 14.39 |   |   | 1 | S | USSCS | A | 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 | O | Observed. |
Method of measurement | S | Steel-tape measurement. |
Measuring agency | USGS | U.S. Geological Survey |
Measuring agency | USSCS | U.S. Soil Conservation Service |
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. |