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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1982-03-18 | D | 62610 |   | 3909.24 | NGVD29 | 1 | S |   |   | A | |
1982-03-18 | D | 62611 |   | 3911.10 | NAVD88 | 1 | S |   |   | A | |
1982-03-18 | D | 72019 | 28.76 |   |   | 1 | S |   |   | A | |
1982-10-29 | D | 62610 |   | 3908.10 | NGVD29 | 1 | S |   |   | A | |
1982-10-29 | D | 62611 |   | 3909.96 | NAVD88 | 1 | S |   |   | A | |
1982-10-29 | D | 72019 | 29.90 |   |   | 1 | S |   |   | A | |
1983-04-25 | D | 62610 |   | 3908.54 | NGVD29 | 1 | S |   |   | A | |
1983-04-25 | D | 62611 |   | 3910.40 | NAVD88 | 1 | S |   |   | A | |
1983-04-25 | D | 72019 | 29.46 |   |   | 1 | S |   |   | A | |
1983-10-14 | D | 62610 |   | 3908.33 | NGVD29 | 1 | S |   |   | A | |
1983-10-14 | D | 62611 |   | 3910.19 | NAVD88 | 1 | S |   |   | A | |
1983-10-14 | D | 72019 | 29.67 |   |   | 1 | S |   |   | A | |
1984-04-18 | D | 62610 |   | 3908.65 | NGVD29 | 1 | S |   |   | A | |
1984-04-18 | D | 62611 |   | 3910.51 | NAVD88 | 1 | S |   |   | A | |
1984-04-18 | D | 72019 | 29.35 |   |   | 1 | S |   |   | A | |
1984-10-30 | D | 62610 |   | 3907.73 | NGVD29 | 1 | S |   |   | A | |
1984-10-30 | D | 62611 |   | 3909.59 | NAVD88 | 1 | S |   |   | A | |
1984-10-30 | D | 72019 | 30.27 |   |   | 1 | S |   |   | A | |
1985-04-18 | D | 62610 |   | 3906.60 | NGVD29 | 1 | S |   |   | A | |
1985-04-18 | D | 62611 |   | 3908.46 | NAVD88 | 1 | S |   |   | A | |
1985-04-18 | D | 72019 | 31.40 |   |   | 1 | S |   |   | A | |
1985-11-01 | D | 62610 |   | 3906.98 | NGVD29 | 1 | S |   |   | A | |
1985-11-01 | D | 62611 |   | 3908.84 | NAVD88 | 1 | S |   |   | A | |
1985-11-01 | D | 72019 | 31.02 |   |   | 1 | S |   |   | A | |
1986-04-23 | D | 62610 |   | 3907.60 | NGVD29 | 1 | S |   |   | A | |
1986-04-23 | D | 62611 |   | 3909.46 | NAVD88 | 1 | S |   |   | A | |
1986-04-23 | D | 72019 | 30.40 |   |   | 1 | S |   |   | A | |
1986-10-30 | D | 62610 |   | 3907.20 | NGVD29 | 1 | S |   |   | A | |
1986-10-30 | D | 62611 |   | 3909.06 | NAVD88 | 1 | S |   |   | A | |
1986-10-30 | D | 72019 | 30.80 |   |   | 1 | S |   |   | A | |
1987-04-30 | D | 62610 |   | 3907.86 | NGVD29 | 1 | S |   |   | A | |
1987-04-30 | D | 62611 |   | 3909.72 | NAVD88 | 1 | S |   |   | A | |
1987-04-30 | D | 72019 | 30.14 |   |   | 1 | S |   |   | A | |
1987-11-11 | D | 62610 |   | 3907.23 | NGVD29 | 1 | S |   |   | A | |
1987-11-11 | D | 62611 |   | 3909.09 | NAVD88 | 1 | S |   |   | A | |
1987-11-11 | D | 72019 | 30.77 |   |   | 1 | S |   |   | A | |
1988-04-19 | D | 62610 |   | 3907.65 | NGVD29 | 1 | S |   |   | A | |
1988-04-19 | D | 62611 |   | 3909.51 | NAVD88 | 1 | S |   |   | A | |
1988-04-19 | D | 72019 | 30.35 |   |   | 1 | S |   |   | A | |
1988-11-02 | D | 62610 |   | 3907.14 | NGVD29 | 1 | S |   |   | A | |
1988-11-02 | D | 62611 |   | 3909.00 | NAVD88 | 1 | S |   |   | A | |
1988-11-02 | D | 72019 | 30.86 |   |   | 1 | S |   |   | A | |
1989-04-11 | D | 62610 |   | 3907.46 | NGVD29 | 1 | S |   |   | A | |
1989-04-11 | D | 62611 |   | 3909.32 | NAVD88 | 1 | S |   |   | A | |
1989-04-11 | D | 72019 | 30.54 |   |   | 1 | S |   |   | A | |
1989-10-17 | D | 62610 |   | 3904.07 | NGVD29 | 1 | S |   |   | A | |
1989-10-17 | D | 62611 |   | 3905.93 | NAVD88 | 1 | S |   |   | A | |
1989-10-17 | D | 72019 | 33.93 |   |   | 1 | S |   |   | A | |
1990-03-05 | D | 62610 |   | 3906.45 | NGVD29 | 1 | S |   |   | A | |
1990-03-05 | D | 62611 |   | 3908.31 | NAVD88 | 1 | S |   |   | A | |
1990-03-05 | D | 72019 | 31.55 |   |   | 1 | S |   |   | A | |
1990-11-12 | D | 62610 |   | 3905.95 | NGVD29 | 1 | S |   |   | A | |
1990-11-12 | D | 62611 |   | 3907.81 | NAVD88 | 1 | S |   |   | A | |
1990-11-12 | D | 72019 | 32.05 |   |   | 1 | S |   |   | A | |
1991-03-21 | D | 62610 |   | 3906.70 | NGVD29 | 1 | S |   |   | A | |
1991-03-21 | D | 62611 |   | 3908.56 | NAVD88 | 1 | S |   |   | A | |
1991-03-21 | D | 72019 | 31.30 |   |   | 1 | S |   |   | A | |
1991-11-04 | D | 62610 |   | 3905.57 | NGVD29 | 1 | S |   |   | A | |
1991-11-04 | D | 62611 |   | 3907.43 | NAVD88 | 1 | S |   |   | A | |
1991-11-04 | D | 72019 | 32.43 |   |   | 1 | S |   |   | A | |
1992-03-24 | D | 62610 |   | 3905.80 | NGVD29 | 1 | S |   |   | A | |
1992-03-24 | D | 62611 |   | 3907.66 | NAVD88 | 1 | S |   |   | A | |
1992-03-24 | D | 72019 | 32.20 |   |   | 1 | S |   |   | A | |
1992-10-31 | D | 62610 |   | 3905.00 | NGVD29 | 1 | S |   |   | A | |
1992-10-31 | D | 62611 |   | 3906.86 | NAVD88 | 1 | S |   |   | A | |
1992-10-31 | D | 72019 | 33.00 |   |   | 1 | S |   |   | A | |
1994-04-08 | D | 62610 |   | 3906.01 | NGVD29 | 1 | Z |   |   | A | |
1994-04-08 | D | 62611 |   | 3907.87 | NAVD88 | 1 | Z |   |   | A | |
1994-04-08 | D | 72019 | 31.99 |   |   | 1 | Z |   |   | A | |
1994-10-18 | D | 62610 |   | 3905.46 | NGVD29 | 1 | S |   |   | A | |
1994-10-18 | D | 62611 |   | 3907.32 | NAVD88 | 1 | S |   |   | A | |
1994-10-18 | D | 72019 | 32.54 |   |   | 1 | S |   |   | A | |
1995-03-17 | D | 62610 |   | 3905.87 | NGVD29 | 1 | Z |   |   | A | |
1995-03-17 | D | 62611 |   | 3907.73 | NAVD88 | 1 | Z |   |   | A | |
1995-03-17 | D | 72019 | 32.13 |   |   | 1 | Z |   |   | A | |
1995-10-17 | D | 62610 |   | 3905.95 | NGVD29 | 1 | S |   |   | A | |
1995-10-17 | D | 62611 |   | 3907.81 | NAVD88 | 1 | S |   |   | A | |
1995-10-17 | D | 72019 | 32.05 |   |   | 1 | S |   |   | A | |
1996-03-19 | D | 62610 |   | 3905.40 | NGVD29 | 1 | S |   |   | A | |
1996-03-19 | D | 62611 |   | 3907.26 | NAVD88 | 1 | S |   |   | A | |
1996-03-19 | D | 72019 | 32.60 |   |   | 1 | S |   |   | A | |
1996-10-18 | D | 62610 |   | 3905.99 | NGVD29 | 1 | Z |   |   | A | |
1996-10-18 | D | 62611 |   | 3907.85 | NAVD88 | 1 | Z |   |   | A | |
1996-10-18 | D | 72019 | 32.01 |   |   | 1 | Z |   |   | A | |
1997-03-24 | D | 62610 |   | 3906.52 | NGVD29 | 1 | O |   |   | A | |
1997-03-24 | D | 62611 |   | 3908.38 | NAVD88 | 1 | O |   |   | A | |
1997-03-24 | D | 72019 | 31.48 |   |   | 1 | O |   |   | A | |
1997-10-09 | D | 62610 |   | 3905.72 | NGVD29 | 1 | O |   |   | A | |
1997-10-09 | D | 62611 |   | 3907.58 | NAVD88 | 1 | O |   |   | A | |
1997-10-09 | D | 72019 | 32.28 |   |   | 1 | O |   |   | A | |
1998-03-23 | D | 62610 |   | 3906.20 | NGVD29 | 1 | O |   |   | A | |
1998-03-23 | D | 62611 |   | 3908.06 | NAVD88 | 1 | O |   |   | A | |
1998-03-23 | D | 72019 | 31.80 |   |   | 1 | O |   |   | A | |
1999-03-31 | D | 62610 |   | 3906.28 | NGVD29 | 1 | S |   |   | A | |
1999-03-31 | D | 62611 |   | 3908.14 | NAVD88 | 1 | S |   |   | A | |
1999-03-31 | D | 72019 | 31.72 |   |   | 1 | S |   |   | A | |
1999-10-25 | D | 62610 |   | 3905.63 | NGVD29 | 1 | S |   |   | A | |
1999-10-25 | D | 62611 |   | 3907.49 | NAVD88 | 1 | S |   |   | A | |
1999-10-25 | D | 72019 | 32.37 |   |   | 1 | S |   |   | A | |
2000-03-28 | D | 62610 |   | 3906.12 | NGVD29 | 1 | S |   |   | A | |
2000-03-28 | D | 62611 |   | 3907.98 | NAVD88 | 1 | S |   |   | A | |
2000-03-28 | D | 72019 | 31.88 |   |   | 1 | S |   |   | A | |
2001-03-27 | D | 62610 |   | 3905.93 | NGVD29 | 1 | S |   |   | A | |
2001-03-27 | D | 62611 |   | 3907.79 | NAVD88 | 1 | S |   |   | A | |
2001-03-27 | D | 72019 | 32.07 |   |   | 1 | S |   |   | A | |
2002-04-05 | D | 62610 |   | 3905.57 | NGVD29 | 1 | S | USGS | S | A | |
2002-04-05 | D | 62611 |   | 3907.43 | NAVD88 | 1 | S | USGS | S | A | |
2002-04-05 | D | 72019 | 32.43 |   |   | 1 | S | USGS | S | A | |
2003-03-26 | D | 62610 |   | 3904.39 | NGVD29 | 1 | S | USGS | S | A | |
2003-03-26 | D | 62611 |   | 3906.25 | NAVD88 | 1 | S | USGS | S | A | |
2003-03-26 | D | 72019 | 33.61 |   |   | 1 | S | USGS | S | A | |
2004-03-30 | D | 62610 |   | 3903.80 | NGVD29 | 1 | S | USGS | S | A | |
2004-03-30 | D | 62611 |   | 3905.66 | NAVD88 | 1 | S | USGS | S | A | |
2004-03-30 | D | 72019 | 34.20 |   |   | 1 | S | USGS | S | A | |
2005-03-14 | D | 62610 |   | 3900.36 | NGVD29 | 1 | S | USGS | S | A | |
2005-03-14 | D | 62611 |   | 3902.22 | NAVD88 | 1 | S | USGS | S | A | |
2005-03-14 | D | 72019 | 37.64 |   |   | 1 | S | USGS | S | A | |
2006-03-16 | D | 62610 |   | 3902.50 | NGVD29 | 1 | S | NE040 | A | A | |
2006-03-16 | D | 62611 |   | 3904.36 | NAVD88 | 1 | S | NE040 | A | A | |
2006-03-16 | D | 72019 | 35.50 |   |   | 1 | S | NE040 | A | A | |
2006-10-31 | D | 62610 |   | 3901.30 | NGVD29 | 1 | S | NE040 | A | A | |
2006-10-31 | D | 62611 |   | 3903.16 | NAVD88 | 1 | S | NE040 | A | A | |
2006-10-31 | D | 72019 | 36.70 |   |   | 1 | S | NE040 | A | A | |
2007-04-16 | D | 62610 |   | 3901.69 | NGVD29 | 1 | S | NE040 | A | A | |
2007-04-16 | D | 62611 |   | 3903.55 | NAVD88 | 1 | S | NE040 | A | A | |
2007-04-16 | D | 72019 | 36.31 |   |   | 1 | S | NE040 | A | A | |
2007-11-26 | D | 62610 |   | 3900.85 | NGVD29 | 1 | S | NE004 | A | A | |
2007-11-26 | D | 62611 |   | 3902.71 | NAVD88 | 1 | S | NE004 | A | A | |
2007-11-26 | D | 72019 | 37.15 |   |   | 1 | S | NE004 | A | A | |
2008-03-17 | D | 62610 |   | 3901.26 | NGVD29 | 1 | S | NE004 | A | A | |
2008-03-17 | D | 62611 |   | 3903.12 | NAVD88 | 1 | S | NE004 | A | A | |
2008-03-17 | D | 72019 | 36.74 |   |   | 1 | S | NE004 | A | A | |
2008-12-02 | D | 62610 |   | 3900.54 | NGVD29 | 1 | S | NE040 | A | A | |
2008-12-02 | D | 62611 |   | 3902.40 | NAVD88 | 1 | S | NE040 | A | A | |
2008-12-02 | D | 72019 | 37.46 |   |   | 1 | S | NE040 | A | A | |
2009-04-14 | D | 62610 |   | 3900.78 | NGVD29 | 1 | S | NE040 | A | A | |
2009-04-14 | D | 62611 |   | 3902.64 | NAVD88 | 1 | S | NE040 | A | A | |
2009-04-14 | D | 72019 | 37.22 |   |   | 1 | S | NE040 | A | A | |
2009-11-25 | D | 62610 |   | 3900.46 | NGVD29 | 1 | S | NE040 | A | A | |
2009-11-25 | D | 62611 |   | 3902.32 | NAVD88 | 1 | S | NE040 | A | A | |
2009-11-25 | D | 72019 | 37.54 |   |   | 1 | S | NE040 | A | A | |
2010-03-25 | D | 62610 |   | 3900.92 | NGVD29 | 1 | S | NE040 | A | A | |
2010-03-25 | D | 62611 |   | 3902.78 | NAVD88 | 1 | S | NE040 | A | A | |
2010-03-25 | D | 72019 | 37.08 |   |   | 1 | S | NE040 | A | A | |
2011-03-15 | D | 62610 |   | 3900.79 | NGVD29 | 1 | S | NE040 | A | A | |
2011-03-15 | D | 62611 |   | 3902.65 | NAVD88 | 1 | S | NE040 | A | A | |
2011-03-15 | D | 72019 | 37.21 |   |   | 1 | S | NE040 | A | A | |
2011-10-25 | D | 62610 |   | 3900.93 | NGVD29 | 1 | S | NE040 | A | A | |
2011-10-25 | D | 62611 |   | 3902.79 | NAVD88 | 1 | S | NE040 | A | A | |
2011-10-25 | D | 72019 | 37.07 |   |   | 1 | S | NE040 | A | A | |
2012-03-21 | D | 62610 |   | 3901.56 | NGVD29 | 1 | S | NE040 | A | A | |
2012-03-21 | D | 62611 |   | 3903.42 | NAVD88 | 1 | S | NE040 | A | A | |
2012-03-21 | D | 72019 | 36.44 |   |   | 1 | S | NE040 | A | A | |
2012-10-26 | D | 62610 |   | 3899.75 | NGVD29 | 1 | S | NE040 | A | A | |
2012-10-26 | D | 62611 |   | 3901.61 | NAVD88 | 1 | S | NE040 | A | A | |
2012-10-26 | D | 72019 | 38.25 |   |   | 1 | S | NE040 | A | A | |
2013-03-13 | D | 62610 |   | 3900.32 | NGVD29 | 1 | S | NE040 | A | A | |
2013-03-13 | D | 62611 |   | 3902.18 | NAVD88 | 1 | S | NE040 | A | A | |
2013-03-13 | D | 72019 | 37.68 |   |   | 1 | S | NE040 | A | A | |
2013-10-24 | D | 62610 |   | 3899.42 | NGVD29 | 1 | S | NE040 | A | A | |
2013-10-24 | D | 62611 |   | 3901.28 | NAVD88 | 1 | S | NE040 | A | A | |
2013-10-24 | D | 72019 | 38.58 |   |   | 1 | S | NE040 | A | A | |
2014-03-12 | D | 62610 |   | 3899.98 | NGVD29 | 1 | S | NE040 | A | A | |
2014-03-12 | D | 62611 |   | 3901.84 | NAVD88 | 1 | S | NE040 | A | A | |
2014-03-12 | D | 72019 | 38.02 |   |   | 1 | S | NE040 | A | A | |
2014-10-17 | D | 62610 |   | 3899.98 | NGVD29 | 1 | S | NE040 | A | A | |
2014-10-17 | D | 62611 |   | 3901.84 | NAVD88 | 1 | S | NE040 | A | A | |
2014-10-17 | D | 72019 | 38.02 |   |   | 1 | S | NE040 | A | A | |
2015-03-23 | D | 62610 |   | 3900.55 | NGVD29 | 1 | S | NE040 | A | A | |
2015-03-23 | D | 62611 |   | 3902.41 | NAVD88 | 1 | S | NE040 | A | A | |
2015-03-23 | D | 72019 | 37.45 |   |   | 1 | S | NE040 | A | A | |
2015-10-29 | D | 62610 |   | 3899.77 | NGVD29 | 1 | S | NE040 | A | A | |
2015-10-29 | D | 62611 |   | 3901.63 | NAVD88 | 1 | S | NE040 | A | A | |
2015-10-29 | D | 72019 | 38.23 |   |   | 1 | S | NE040 | A | A | |
2016-03-16 | D | 62610 |   | 3901.55 | NGVD29 | 1 | S | NE040 | A | A | |
2016-03-16 | D | 62611 |   | 3903.41 | NAVD88 | 1 | S | NE040 | A | A | |
2016-03-16 | D | 72019 | 36.45 |   |   | 1 | S | NE040 | A | A | |
2016-10-14 | D | 62610 |   | 3902.30 | NGVD29 | 1 | S | NE040 | A | A | |
2016-10-14 | D | 62611 |   | 3904.16 | NAVD88 | 1 | S | NE040 | A | A | |
2016-10-14 | D | 72019 | 35.70 |   |   | 1 | S | NE040 | A | A | |
2017-03-13 | D | 62610 |   | 3902.65 | NGVD29 | 1 | S | NE040 | A | A | |
2017-03-13 | D | 62611 |   | 3904.51 | NAVD88 | 1 | S | NE040 | A | A | |
2017-03-13 | D | 72019 | 35.35 |   |   | 1 | S | NE040 | A | A | |
2018-03-13 | D | 62610 |   | 3902.80 | NGVD29 | 1 | S | NE040 | A | A | |
2018-03-13 | D | 62611 |   | 3904.66 | NAVD88 | 1 | S | NE040 | A | A | |
2018-03-13 | D | 72019 | 35.20 |   |   | 1 | S | NE040 | A | A | |
2019-04-08 | D | 62610 |   | 3903.20 | NGVD29 | 1 | S | NE040 | A | A | |
2019-04-08 | D | 62611 |   | 3905.06 | NAVD88 | 1 | S | NE040 | A | A | |
2019-04-08 | D | 72019 | 34.80 |   |   | 1 | S | NE040 | A | A | |
2020-03-17 | D | 62610 |   | 3903.90 | NGVD29 | 1 | S | NE040 | A | A | |
2020-03-17 | D | 62611 |   | 3905.76 | NAVD88 | 1 | S | NE040 | A | A | |
2020-03-17 | D | 72019 | 34.10 |   |   | 1 | S | NE040 | A | A | |
2020-11-05 | 19:00 UTC | m | 62610 |   | 3900.73 | NGVD29 | 1 | S | NE040 | A | A |
2020-11-05 | 19:00 UTC | m | 62611 |   | 3902.59 | NAVD88 | 1 | S | NE040 | A | A |
2020-11-05 | 19:00 UTC | m | 72019 | 37.27 |   |   | 1 | S | NE040 | A | A |
2021-03-25 | 19:00 UTC | m | 62610 |   | 3903.78 | NGVD29 | 1 | S | NE040 | A | A |
2021-03-25 | 19:00 UTC | m | 62611 |   | 3905.64 | NAVD88 | 1 | S | NE040 | A | A |
2021-03-25 | 19:00 UTC | m | 72019 | 34.22 |   |   | 1 | S | NE040 | A | A |
2021-10-27 | 19:00 UTC | m | 62610 |   | 3902.63 | NGVD29 | 1 | S | NE040 | A | A |
2021-10-27 | 19:00 UTC | m | 62611 |   | 3904.49 | NAVD88 | 1 | S | NE040 | A | A |
2021-10-27 | 19:00 UTC | m | 72019 | 35.37 |   |   | 1 | S | NE040 | A | A |
2022-03-16 | 19:00 UTC | m | 62610 |   | 3903.11 | NGVD29 | 1 | S | NE040 | A | A |
2022-03-16 | 19:00 UTC | m | 62611 |   | 3904.97 | NAVD88 | 1 | S | NE040 | A | A |
2022-03-16 | 19:00 UTC | m | 72019 | 34.89 |   |   | 1 | S | NE040 | A | A |
2022-10-13 | 19:00 UTC | m | 62610 |   | 3901.37 | NGVD29 | 1 | S | NE040 | A | A |
2022-10-13 | 19:00 UTC | m | 62611 |   | 3903.23 | NAVD88 | 1 | S | NE040 | A | A |
2022-10-13 | 19:00 UTC | m | 72019 | 36.63 |   |   | 1 | S | NE040 | A | A |
2023-03-21 | 19:00 UTC | m | 62610 |   | 3902.49 | NGVD29 | 1 | S | NE040 | A | A |
2023-03-21 | 19:00 UTC | m | 62611 |   | 3904.35 | NAVD88 | 1 | S | NE040 | A | A |
2023-03-21 | 19:00 UTC | m | 72019 | 35.51 |   |   | 1 | S | NE040 | A | A |
2023-10-18 | 19:00 UTC | m | 62610 |   | 3901.76 | NGVD29 | 1 | S | NE040 | A | A |
2023-10-18 | 19:00 UTC | m | 62611 |   | 3903.62 | NAVD88 | 1 | S | NE040 | A | A |
2023-10-18 | 19:00 UTC | m | 72019 | 36.24 |   |   | 1 | S | NE040 | A | 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 |
Method of measurement | O | Observed. |
Method of measurement | S | Steel-tape measurement. |
Method of measurement | Z | Other. |
Measuring agency | Not determined | |
Measuring agency | NE004 | Soil and Water Testing Lab, University of Nebraska |
Measuring agency | NE040 | Upper Niobrara-White Natural Resources District, NE |
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. |