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Groundwater levels for the Nation
Important: Next Generation Monitoring Location Page
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1977-05-02 | D | 62610 | 2496.10 | NGVD29 | 1 | O | A | ||||
| 1977-05-02 | D | 62611 | 2497.05 | NAVD88 | 1 | O | A | ||||
| 1977-05-02 | D | 72019 | 5.90 | 1 | O | A | |||||
| 1977-10-19 | D | 62610 | 2495.50 | NGVD29 | 1 | O | A | ||||
| 1977-10-19 | D | 62611 | 2496.45 | NAVD88 | 1 | O | A | ||||
| 1977-10-19 | D | 72019 | 6.50 | 1 | O | A | |||||
| 1978-05-01 | D | 62610 | 2496.80 | NGVD29 | 1 | O | A | ||||
| 1978-05-01 | D | 62611 | 2497.75 | NAVD88 | 1 | O | A | ||||
| 1978-05-01 | D | 72019 | 5.20 | 1 | O | A | |||||
| 1978-11-03 | D | 62610 | 2494.70 | NGVD29 | 1 | O | A | ||||
| 1978-11-03 | D | 62611 | 2495.65 | NAVD88 | 1 | O | A | ||||
| 1978-11-03 | D | 72019 | 7.30 | 1 | O | A | |||||
| 1979-05-16 | D | 62610 | 2495.80 | NGVD29 | 1 | O | A | ||||
| 1979-05-16 | D | 62611 | 2496.75 | NAVD88 | 1 | O | A | ||||
| 1979-05-16 | D | 72019 | 6.20 | 1 | O | A | |||||
| 1979-10-25 | D | 62610 | 2496.20 | NGVD29 | 1 | O | A | ||||
| 1979-10-25 | D | 62611 | 2497.15 | NAVD88 | 1 | O | A | ||||
| 1979-10-25 | D | 72019 | 5.80 | 1 | O | A | |||||
| 1980-05-14 | D | 62610 | 2496.90 | NGVD29 | 1 | O | A | ||||
| 1980-05-14 | D | 62611 | 2497.85 | NAVD88 | 1 | O | A | ||||
| 1980-05-14 | D | 72019 | 5.10 | 1 | O | A | |||||
| 1980-11-06 | D | 62610 | 2496.40 | NGVD29 | 1 | O | A | ||||
| 1980-11-06 | D | 62611 | 2497.35 | NAVD88 | 1 | O | A | ||||
| 1980-11-06 | D | 72019 | 5.60 | 1 | O | A | |||||
| 1981-03-10 | D | 62610 | 2496.40 | NGVD29 | 1 | O | A | ||||
| 1981-03-10 | D | 62611 | 2497.35 | NAVD88 | 1 | O | A | ||||
| 1981-03-10 | D | 72019 | 5.60 | 1 | O | A | |||||
| 1982-05-07 | D | 62610 | 2496.50 | NGVD29 | 1 | O | A | ||||
| 1982-05-07 | D | 62611 | 2497.45 | NAVD88 | 1 | O | A | ||||
| 1982-05-07 | D | 72019 | 5.50 | 1 | O | A | |||||
| 1982-10-25 | D | 62610 | 2496.40 | NGVD29 | 1 | O | A | ||||
| 1982-10-25 | D | 62611 | 2497.35 | NAVD88 | 1 | O | A | ||||
| 1982-10-25 | D | 72019 | 5.60 | 1 | O | A | |||||
| 1983-03-31 | D | 62610 | 2498.30 | NGVD29 | 1 | O | A | ||||
| 1983-03-31 | D | 62611 | 2499.25 | NAVD88 | 1 | O | A | ||||
| 1983-03-31 | D | 72019 | 3.70 | 1 | O | A | |||||
| 1983-10-17 | D | 62610 | 2499.00 | NGVD29 | 1 | O | A | ||||
| 1983-10-17 | D | 62611 | 2499.95 | NAVD88 | 1 | O | A | ||||
| 1983-10-17 | D | 72019 | 3.00 | 1 | O | A | |||||
| 1984-05-17 | D | 62610 | 2501.00 | NGVD29 | 1 | O | A | ||||
| 1984-05-17 | D | 62611 | 2501.95 | NAVD88 | 1 | O | A | ||||
| 1984-05-17 | D | 72019 | 1.00 | 1 | O | A | |||||
| 1984-10-29 | D | 62610 | 2500.10 | NGVD29 | 1 | O | A | ||||
| 1984-10-29 | D | 62611 | 2501.05 | NAVD88 | 1 | O | A | ||||
| 1984-10-29 | D | 72019 | 1.90 | 1 | O | A | |||||
| 1985-03-20 | D | 62610 | 2502.50 | NGVD29 | 1 | O | A | ||||
| 1985-03-20 | D | 62611 | 2503.45 | NAVD88 | 1 | O | A | ||||
| 1985-03-20 | D | 72019 | -0.50 | 1 | O | A | |||||
| 1985-10-21 | D | 62610 | 2500.40 | NGVD29 | 1 | O | A | ||||
| 1985-10-21 | D | 62611 | 2501.35 | NAVD88 | 1 | O | A | ||||
| 1985-10-21 | D | 72019 | 1.60 | 1 | O | A | |||||
| 1986-05-09 | D | 62610 | 2502.40 | NGVD29 | 1 | O | A | ||||
| 1986-05-09 | D | 62611 | 2503.35 | NAVD88 | 1 | O | A | ||||
| 1986-05-09 | D | 72019 | -0.40 | 1 | O | A | |||||
| 1986-10-29 | D | 62610 | 2501.10 | NGVD29 | 1 | O | A | ||||
| 1986-10-29 | D | 62611 | 2502.05 | NAVD88 | 1 | O | A | ||||
| 1986-10-29 | D | 72019 | 0.90 | 1 | O | A | |||||
| 1987-05-28 | D | 62610 | 2502.40 | NGVD29 | 1 | O | A | ||||
| 1987-05-28 | D | 62611 | 2503.35 | NAVD88 | 1 | O | A | ||||
| 1987-05-28 | D | 72019 | -0.40 | 1 | O | A | |||||
| 1987-10-28 | D | 62610 | 2500.10 | NGVD29 | 1 | O | A | ||||
| 1987-10-28 | D | 62611 | 2501.05 | NAVD88 | 1 | O | A | ||||
| 1987-10-28 | D | 72019 | 1.90 | 1 | O | A | |||||
| 1988-05-31 | D | 62610 | 2502.40 | NGVD29 | 1 | O | A | ||||
| 1988-05-31 | D | 62611 | 2503.35 | NAVD88 | 1 | O | A | ||||
| 1988-05-31 | D | 72019 | -0.40 | 1 | O | A | |||||
| 1988-10-17 | D | 62610 | 2500.70 | NGVD29 | 1 | O | A | ||||
| 1988-10-17 | D | 62611 | 2501.65 | NAVD88 | 1 | O | A | ||||
| 1988-10-17 | D | 72019 | 1.30 | 1 | O | A | |||||
| 1989-10-11 | D | 62610 | 2499.30 | NGVD29 | 1 | O | A | ||||
| 1989-10-11 | D | 62611 | 2500.25 | NAVD88 | 1 | O | A | ||||
| 1989-10-11 | D | 72019 | 2.70 | 1 | O | A | |||||
| 1990-04-18 | D | 62610 | 2499.60 | NGVD29 | 1 | O | A | ||||
| 1990-04-18 | D | 62611 | 2500.55 | NAVD88 | 1 | O | A | ||||
| 1990-04-18 | D | 72019 | 2.40 | 1 | O | A | |||||
| 1990-10-25 | D | 62610 | 2499.50 | NGVD29 | 1 | O | A | ||||
| 1990-10-25 | D | 62611 | 2500.45 | NAVD88 | 1 | O | A | ||||
| 1990-10-25 | D | 72019 | 2.50 | 1 | O | A | |||||
| 1991-05-28 | D | 62610 | 2500.80 | NGVD29 | 1 | O | A | ||||
| 1991-05-28 | D | 62611 | 2501.75 | NAVD88 | 1 | O | A | ||||
| 1991-05-28 | D | 72019 | 1.20 | 1 | O | A | |||||
| 1991-10-09 | D | 62610 | 2499.30 | NGVD29 | 1 | O | A | ||||
| 1991-10-09 | D | 62611 | 2500.25 | NAVD88 | 1 | O | A | ||||
| 1991-10-09 | D | 72019 | 2.70 | 1 | O | A | |||||
| 1992-05-21 | D | 62610 | 2499.70 | NGVD29 | 1 | O | A | ||||
| 1992-05-21 | D | 62611 | 2500.65 | NAVD88 | 1 | O | A | ||||
| 1992-05-21 | D | 72019 | 2.30 | 1 | O | A | |||||
| 1992-10-21 | D | 62610 | 2499.30 | NGVD29 | 1 | O | A | ||||
| 1992-10-21 | D | 62611 | 2500.25 | NAVD88 | 1 | O | A | ||||
| 1992-10-21 | D | 72019 | 2.70 | 1 | O | A | |||||
| 1994-05-19 | D | 62610 | 2500.60 | NGVD29 | 1 | O | A | ||||
| 1994-05-19 | D | 62611 | 2501.55 | NAVD88 | 1 | O | A | ||||
| 1994-05-19 | D | 72019 | 1.40 | 1 | O | A | |||||
| 1994-10-19 | D | 62610 | 2500.10 | NGVD29 | 1 | O | A | ||||
| 1994-10-19 | D | 62611 | 2501.05 | NAVD88 | 1 | O | A | ||||
| 1994-10-19 | D | 72019 | 1.90 | 1 | O | A | |||||
| 1995-05-25 | D | 62610 | 2502.40 | NGVD29 | 1 | O | A | ||||
| 1995-05-25 | D | 62611 | 2503.35 | NAVD88 | 1 | O | A | ||||
| 1995-05-25 | D | 72019 | -0.40 | 1 | O | A | |||||
| 1995-10-16 | D | 62610 | 2502.00 | NGVD29 | 1 | O | A | ||||
| 1995-10-16 | D | 62611 | 2502.95 | NAVD88 | 1 | O | A | ||||
| 1995-10-16 | D | 72019 | 0.00 | 1 | O | A | |||||
| 1996-05-08 | D | 62610 | 2502.60 | NGVD29 | 1 | O | A | ||||
| 1996-05-08 | D | 62611 | 2503.55 | NAVD88 | 1 | O | A | ||||
| 1996-05-08 | D | 72019 | -0.60 | 1 | O | A | |||||
| 1996-10-28 | D | 62610 | 2502.20 | NGVD29 | 1 | O | A | ||||
| 1996-10-28 | D | 62611 | 2503.15 | NAVD88 | 1 | O | A | ||||
| 1996-10-28 | D | 72019 | -0.20 | 1 | O | A | |||||
| 1997-05-19 | D | 62610 | 2501.80 | NGVD29 | 1 | O | A | ||||
| 1997-05-19 | D | 62611 | 2502.75 | NAVD88 | 1 | O | A | ||||
| 1997-05-19 | D | 72019 | 0.20 | 1 | O | A | |||||
| 1997-10-07 | D | 62610 | 2501.40 | NGVD29 | 1 | O | A | ||||
| 1997-10-07 | D | 62611 | 2502.35 | NAVD88 | 1 | O | A | ||||
| 1997-10-07 | D | 72019 | 0.60 | 1 | O | A | |||||
| 1998-05-04 | D | 62610 | 2502.10 | NGVD29 | 1 | O | A | ||||
| 1998-05-04 | D | 62611 | 2503.05 | NAVD88 | 1 | O | A | ||||
| 1998-05-04 | D | 72019 | -0.10 | 1 | O | A | |||||
| 1999-05-11 | D | 62610 | 2502.60 | NGVD29 | 1 | O | A | ||||
| 1999-05-11 | D | 62611 | 2503.55 | NAVD88 | 1 | O | A | ||||
| 1999-05-11 | D | 72019 | -0.60 | 1 | O | A | |||||
| 2000-05-15 | D | 62610 | 2500.70 | NGVD29 | 1 | O | A | ||||
| 2000-05-15 | D | 62611 | 2501.65 | NAVD88 | 1 | O | A | ||||
| 2000-05-15 | D | 72019 | 1.30 | 1 | O | A | |||||
| 2001-05-22 | D | 62610 | 2499.05 | NGVD29 | 1 | S | A | ||||
| 2001-05-22 | D | 62611 | 2500.00 | NAVD88 | 1 | S | A | ||||
| 2001-05-22 | D | 72019 | 2.95 | 1 | S | A | |||||
| 2004-04-15 | D | 62610 | 2497.82 | NGVD29 | 1 | O | NE041 | A | A | ||
| 2004-04-15 | D | 62611 | 2498.77 | NAVD88 | 1 | O | NE041 | A | A | ||
| 2004-04-15 | D | 72019 | 4.18 | 1 | O | NE041 | A | A | |||
| 2005-04-06 | D | 62610 | 2497.60 | NGVD29 | 1 | S | USGS | S | A | ||
| 2005-04-06 | D | 62611 | 2498.55 | NAVD88 | 1 | S | USGS | S | A | ||
| 2005-04-06 | D | 72019 | 4.40 | 1 | S | USGS | S | A | |||
| 2005-04-15 | D | 62610 | 2497.00 | NGVD29 | 1 | O | NE041 | A | A | ||
| 2005-04-15 | D | 62611 | 2497.95 | NAVD88 | 1 | O | NE041 | A | A | ||
| 2005-04-15 | D | 72019 | 5.00 | 1 | O | NE041 | A | A | |||
| 2006-04-19 | D | 62610 | 2499.51 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2006-04-19 | D | 62611 | 2500.46 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2006-04-19 | D | 72019 | 2.49 | 1 | S | NE041 | A | A | |||
| 2006-10-31 | D | 62610 | 2497.91 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2006-10-31 | D | 62611 | 2498.86 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2006-10-31 | D | 72019 | 4.09 | 1 | S | NE041 | A | A | |||
| 2007-04-05 | D | 62610 | 2499.23 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2007-04-05 | D | 62611 | 2500.18 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2007-04-05 | D | 72019 | 2.77 | 1 | S | NE041 | A | A | |||
| 2007-10-16 | D | 62610 | 2498.37 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2007-10-16 | D | 62611 | 2499.32 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2007-10-16 | D | 72019 | 3.63 | 1 | S | NE041 | A | A | |||
| 2008-04-04 | D | 62610 | 2500.72 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2008-04-04 | D | 62611 | 2501.67 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2008-04-04 | D | 72019 | 1.28 | 1 | S | NE041 | A | A | |||
| 2008-10-16 | D | 62610 | 2499.34 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2008-10-16 | D | 62611 | 2500.29 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2008-10-16 | D | 72019 | 2.66 | 1 | S | NE041 | A | A | |||
| 2009-04-14 | D | 62610 | 2500.00 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2009-04-14 | D | 62611 | 2500.95 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2009-04-14 | D | 72019 | 2.00 | 1 | S | NE041 | A | A | |||
| 2009-10-15 | D | 62610 | 2499.50 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2009-10-15 | D | 62611 | 2500.45 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2009-10-15 | D | 72019 | 2.50 | 1 | S | NE041 | A | A | |||
| 2011-05-02 | D | 62610 | 2499.98 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2011-05-02 | D | 62611 | 2500.93 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2011-05-02 | D | 72019 | 2.02 | 1 | S | NE041 | A | A | |||
| 2012-04-18 | D | 62610 | 2501.87 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2012-04-18 | D | 62611 | 2502.82 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2012-04-18 | D | 72019 | 0.13 | 1 | S | NE041 | A | A | |||
| 2013-04-25 | D | 62610 | 2500.27 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2013-04-25 | D | 62611 | 2501.22 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2013-04-25 | D | 72019 | 1.73 | 1 | S | NE041 | A | A | |||
| 2013-10-09 | D | 62610 | 2498.10 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2013-10-09 | D | 62611 | 2499.05 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2013-10-09 | D | 72019 | 3.90 | 1 | S | NE041 | A | A | |||
| 2014-04-08 | D | 62610 | 2498.29 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2014-04-08 | D | 62611 | 2499.24 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2014-04-08 | D | 72019 | 3.71 | 1 | S | NE041 | A | A | |||
| 2015-04-27 | D | 62610 | 2496.95 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2015-04-27 | D | 62611 | 2497.90 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2015-04-27 | D | 72019 | 5.05 | 1 | S | NE041 | A | A | |||
| 2016-04-19 | D | 62610 | 2497.12 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2016-04-19 | D | 62611 | 2498.07 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2016-04-19 | D | 72019 | 4.88 | 1 | S | NE041 | A | A | |||
| 2016-10-12 | D | 62610 | 2494.80 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2016-10-12 | D | 62611 | 2495.75 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2016-10-12 | D | 72019 | 7.20 | 1 | S | NE041 | A | A | |||
| 2017-04-19 | D | 62610 | 2495.93 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2017-04-19 | D | 62611 | 2496.88 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2017-04-19 | D | 72019 | 6.07 | 1 | S | NE041 | A | A | |||
| 2017-10-17 | D | 62610 | 2497.87 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2017-10-17 | D | 62611 | 2498.82 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2017-10-17 | D | 72019 | 4.13 | 1 | S | NE041 | A | A | |||
| 2018-04-02 | D | 62610 | 2497.93 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2018-04-02 | D | 62611 | 2498.88 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2018-04-02 | D | 72019 | 4.07 | 1 | S | NE041 | A | A | |||
| 2018-10-30 | D | 62610 | 2498.29 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2018-10-30 | D | 62611 | 2499.24 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2018-10-30 | D | 72019 | 3.71 | 1 | S | NE041 | A | A | |||
| 2019-05-03 | D | 62610 | 2499.66 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2019-05-03 | D | 62611 | 2500.61 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2019-05-03 | D | 72019 | 2.34 | 1 | S | NE041 | A | A | |||
| 2020-04-06 | D | 62610 | 2501.79 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2020-04-06 | D | 62611 | 2502.74 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2020-04-06 | D | 72019 | 0.21 | 1 | S | NE041 | A | A | |||
| 2020-10-16 | D | 62610 | 2501.75 | NGVD29 | 1 | S | NE041 | A | A | ||
| 2020-10-16 | D | 62611 | 2502.70 | NAVD88 | 1 | S | NE041 | A | A | ||
| 2020-10-16 | D | 72019 | 0.25 | 1 | S | NE041 | A | A | |||
| 2021-03-21 | 18:00 UTC | m | 62610 | 2502.59 | NGVD29 | 1 | S | NE041 | A | A | |
| 2021-03-21 | 18:00 UTC | m | 62611 | 2503.54 | NAVD88 | 1 | S | NE041 | A | A | |
| 2021-03-21 | 18:00 UTC | m | 72019 | -0.59 | 1 | S | NE041 | A | A | ||
| 2021-10-22 | 18:00 UTC | m | 62610 | 2501.22 | NGVD29 | 1 | S | NE041 | A | A | |
| 2021-10-22 | 18:00 UTC | m | 62611 | 2502.17 | NAVD88 | 1 | S | NE041 | A | A | |
| 2021-10-22 | 18:00 UTC | m | 72019 | 0.78 | 1 | S | NE041 | A | A | ||
| 2022-04-06 | 18:00 UTC | m | 62610 | 2501.65 | NGVD29 | 1 | S | NE041 | A | A | |
| 2022-04-06 | 18:00 UTC | m | 62611 | 2502.60 | NAVD88 | 1 | S | NE041 | A | A | |
| 2022-04-06 | 18:00 UTC | m | 72019 | 0.35 | 1 | S | NE041 | A | A | ||
| 2022-10-28 | 18:00 UTC | m | 62610 | 2497.82 | NGVD29 | 1 | O | NE041 | A | A | |
| 2022-10-28 | 18:00 UTC | m | 62611 | 2498.77 | NAVD88 | 1 | O | NE041 | A | A | |
| 2022-10-28 | 18:00 UTC | m | 72019 | 4.18 | 1 | O | NE041 | A | A | ||
| 2023-10-19 | 18:00 UTC | m | 62610 | 2500.78 | NGVD29 | 1 | S | NE041 | A | A | |
| 2023-10-19 | 18:00 UTC | m | 62611 | 2501.73 | NAVD88 | 1 | S | NE041 | A | A | |
| 2023-10-19 | 18:00 UTC | m | 72019 | 1.22 | 1 | S | NE041 | 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. |
| Measuring agency | Not determined | |
| Measuring agency | NE041 | Middle Niobrara 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. |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Groundwater for USA: Water Levels
URL:
Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-06-03 00:45:29 EDT
0.32 0.27 nadww01