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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1973-11-01 | D | 62610 | -89.41 | NGVD29 | 1 | S | USGS | S | A | ||
| 1973-11-01 | D | 62611 | -89.40 | NAVD88 | 1 | S | USGS | S | A | ||
| 1973-11-01 | D | 72019 | 209.44 | 1 | S | USGS | S | A | |||
| 1975-04-04 | D | 62610 | -109.97 | NGVD29 | 1 | O | A | ||||
| 1975-04-04 | D | 62611 | -109.96 | NAVD88 | 1 | O | A | ||||
| 1975-04-04 | D | 72019 | 230.00 | 1 | O | A | |||||
| 1976-01-10 | D | 62610 | -119.97 | NGVD29 | 1 | O | A | ||||
| 1976-01-10 | D | 62611 | -119.96 | NAVD88 | 1 | O | A | ||||
| 1976-01-10 | D | 72019 | 240.00 | 1 | O | A | |||||
| 1976-11-10 | D | 62610 | -123.97 | NGVD29 | 1 | O | A | ||||
| 1976-11-10 | D | 62611 | -123.96 | NAVD88 | 1 | O | A | ||||
| 1976-11-10 | D | 72019 | 244.00 | 1 | O | A | |||||
| 1977-03-22 | D | 62610 | -126.97 | NGVD29 | 1 | O | A | ||||
| 1977-03-22 | D | 62611 | -126.96 | NAVD88 | 1 | O | A | ||||
| 1977-03-22 | D | 72019 | 247.00 | 1 | O | A | |||||
| 1977-07-15 | D | 62610 | -164.97 | NGVD29 | 1 | O | A | ||||
| 1977-07-15 | D | 62611 | -164.96 | NAVD88 | 1 | O | A | ||||
| 1977-07-15 | D | 72019 | 285.00 | 1 | O | A | |||||
| 1977-07-23 | D | 62610 | -164.97 | NGVD29 | 1 | O | A | ||||
| 1977-07-23 | D | 62611 | -164.96 | NAVD88 | 1 | O | A | ||||
| 1977-07-23 | D | 72019 | 285.00 | 1 | O | A | |||||
| 1977-11-23 | D | 62610 | -149.97 | NGVD29 | 1 | O | A | ||||
| 1977-11-23 | D | 62611 | -149.96 | NAVD88 | 1 | O | A | ||||
| 1977-11-23 | D | 72019 | 270.00 | 1 | O | A | |||||
| 1978-01-11 | D | 62610 | -147.97 | NGVD29 | 1 | O | A | ||||
| 1978-01-11 | D | 62611 | -147.96 | NAVD88 | 1 | O | A | ||||
| 1978-01-11 | D | 72019 | 268.00 | 1 | O | A | |||||
| 1978-03-12 | D | 62610 | -138.97 | NGVD29 | 1 | O | A | ||||
| 1978-03-12 | D | 62611 | -138.96 | NAVD88 | 1 | O | A | ||||
| 1978-03-12 | D | 72019 | 259.00 | 1 | O | A | |||||
| 1978-08-17 | D | 62610 | -174.97 | NGVD29 | 1 | O | A | ||||
| 1978-08-17 | D | 62611 | -174.96 | NAVD88 | 1 | O | A | ||||
| 1978-08-17 | D | 72019 | 295.00 | 1 | O | A | |||||
| 1978-09-07 | D | 62610 | -179.97 | NGVD29 | 1 | O | A | ||||
| 1978-09-07 | D | 62611 | -179.96 | NAVD88 | 1 | O | A | ||||
| 1978-09-07 | D | 72019 | 300.00 | 1 | O | A | |||||
| 1978-10-11 | D | 62610 | -159.97 | NGVD29 | 1 | O | A | ||||
| 1978-10-11 | D | 62611 | -159.96 | NAVD88 | 1 | O | A | ||||
| 1978-10-11 | D | 72019 | 280.00 | 1 | O | A | |||||
| 1978-11-02 | D | 62610 | -159.97 | NGVD29 | 1 | O | A | ||||
| 1978-11-02 | D | 62611 | -159.96 | NAVD88 | 1 | O | A | ||||
| 1978-11-02 | D | 72019 | 280.00 | 1 | O | A | |||||
| 1978-12-11 | D | 62610 | -159.97 | NGVD29 | 1 | O | A | ||||
| 1978-12-11 | D | 62611 | -159.96 | NAVD88 | 1 | O | A | ||||
| 1978-12-11 | D | 72019 | 280.00 | 1 | O | A | |||||
| 1979-02-05 | D | 62610 | -149.97 | NGVD29 | 1 | O | A | ||||
| 1979-02-05 | D | 62611 | -149.96 | NAVD88 | 1 | O | A | ||||
| 1979-02-05 | D | 72019 | 270.00 | 1 | O | A | |||||
| 1979-03-08 | D | 62610 | -149.97 | NGVD29 | 1 | O | A | ||||
| 1979-03-08 | D | 62611 | -149.96 | NAVD88 | 1 | O | A | ||||
| 1979-03-08 | D | 72019 | 270.00 | 1 | O | A | |||||
| 1979-06-04 | D | 62610 | -154.97 | NGVD29 | 1 | O | A | ||||
| 1979-06-04 | D | 62611 | -154.96 | NAVD88 | 1 | O | A | ||||
| 1979-06-04 | D | 72019 | 275.00 | 1 | O | A | |||||
| 1979-10-02 | D | 62610 | -176.97 | NGVD29 | 1 | O | A | ||||
| 1979-10-02 | D | 62611 | -176.96 | NAVD88 | 1 | O | A | ||||
| 1979-10-02 | D | 72019 | 297.00 | 1 | O | A | |||||
| 1981-01-26 | D | 62610 | -175.97 | NGVD29 | 1 | O | A | ||||
| 1981-01-26 | D | 62611 | -175.96 | NAVD88 | 1 | O | A | ||||
| 1981-01-26 | D | 72019 | 296.00 | 1 | O | A | |||||
| 1981-02-24 | D | 62610 | -173.97 | NGVD29 | 1 | O | A | ||||
| 1981-02-24 | D | 62611 | -173.96 | NAVD88 | 1 | O | A | ||||
| 1981-02-24 | D | 72019 | 294.00 | 1 | O | A | |||||
| 1981-03-30 | D | 62610 | -156.97 | NGVD29 | 1 | O | A | ||||
| 1981-03-30 | D | 62611 | -156.96 | NAVD88 | 1 | O | A | ||||
| 1981-03-30 | D | 72019 | 277.00 | 1 | O | A | |||||
| 1981-05-01 | D | 62610 | -179.97 | NGVD29 | 1 | O | A | ||||
| 1981-05-01 | D | 62611 | -179.96 | NAVD88 | 1 | O | A | ||||
| 1981-05-01 | D | 72019 | 300.00 | 1 | O | A | |||||
| 1981-07-16 | D | 62610 | -163.97 | NGVD29 | 1 | O | A | ||||
| 1981-07-16 | D | 62611 | -163.96 | NAVD88 | 1 | O | A | ||||
| 1981-07-16 | D | 72019 | 284.00 | 1 | O | A | |||||
| 1982-01-06 | D | 62610 | -172.97 | NGVD29 | 1 | O | A | ||||
| 1982-01-06 | D | 62611 | -172.96 | NAVD88 | 1 | O | A | ||||
| 1982-01-06 | D | 72019 | 293.00 | 1 | O | A | |||||
| 1985-07-19 | D | 62610 | -264.97 | NGVD29 | 1 | O | A | ||||
| 1985-07-19 | D | 62611 | -264.96 | NAVD88 | 1 | O | A | ||||
| 1985-07-19 | D | 72019 | 385.00 | 1 | O | A | |||||
| 1985-08-28 | D | 62610 | -222.97 | NGVD29 | 1 | O | A | ||||
| 1985-08-28 | D | 62611 | -222.96 | NAVD88 | 1 | O | A | ||||
| 1985-08-28 | D | 72019 | 343.00 | 1 | O | A | |||||
| 1985-09-03 | D | 62610 | -223.97 | NGVD29 | 1 | O | A | ||||
| 1985-09-03 | D | 62611 | -223.96 | NAVD88 | 1 | O | A | ||||
| 1985-09-03 | D | 72019 | 344.00 | 1 | O | A | |||||
| 1985-10-02 | D | 62610 | -237.97 | NGVD29 | 1 | O | A | ||||
| 1985-10-02 | D | 62611 | -237.96 | NAVD88 | 1 | O | A | ||||
| 1985-10-02 | D | 72019 | 358.00 | 1 | O | A | |||||
| 1985-11-04 | D | 62610 | -235.97 | NGVD29 | 1 | O | A | ||||
| 1985-11-04 | D | 62611 | -235.96 | NAVD88 | 1 | O | A | ||||
| 1985-11-04 | D | 72019 | 356.00 | 1 | O | A | |||||
| 1985-12-23 | D | 62610 | -235.97 | NGVD29 | 1 | O | A | ||||
| 1985-12-23 | D | 62611 | -235.96 | NAVD88 | 1 | O | A | ||||
| 1985-12-23 | D | 72019 | 356.00 | 1 | O | A | |||||
| 1986-01-03 | D | 62610 | -194.97 | NGVD29 | 1 | O | A | ||||
| 1986-01-03 | D | 62611 | -194.96 | NAVD88 | 1 | O | A | ||||
| 1986-01-03 | D | 72019 | 315.00 | 1 | O | A | |||||
| 1986-02 | M | 62610 | -181.97 | NGVD29 | 1 | O | A | ||||
| 1986-02 | M | 62611 | -181.96 | NAVD88 | 1 | O | A | ||||
| 1986-02 | M | 72019 | 302.00 | 1 | O | A | |||||
| 1986-03 | M | 62610 | -184.97 | NGVD29 | 1 | O | A | ||||
| 1986-03 | M | 62611 | -184.96 | NAVD88 | 1 | O | A | ||||
| 1986-03 | M | 72019 | 305.00 | 1 | O | A | |||||
| 1986-04-01 | D | 62610 | -186.97 | NGVD29 | 1 | O | A | ||||
| 1986-04-01 | D | 62611 | -186.96 | NAVD88 | 1 | O | A | ||||
| 1986-04-01 | D | 72019 | 307.00 | 1 | O | A | |||||
| 1986-05-06 | D | 62610 | -187.97 | NGVD29 | 1 | O | A | ||||
| 1986-05-06 | D | 62611 | -187.96 | NAVD88 | 1 | O | A | ||||
| 1986-05-06 | D | 72019 | 308.00 | 1 | O | A | |||||
| 1986-06-03 | D | 62610 | -187.97 | NGVD29 | 1 | O | A | ||||
| 1986-06-03 | D | 62611 | -187.96 | NAVD88 | 1 | O | A | ||||
| 1986-06-03 | D | 72019 | 308.00 | 1 | O | A | |||||
| 1986-07-24 | D | 62610 | -217.97 | NGVD29 | 1 | O | A | ||||
| 1986-07-24 | D | 62611 | -217.96 | NAVD88 | 1 | O | A | ||||
| 1986-07-24 | D | 72019 | 338.00 | 1 | O | A | |||||
| 1986-08-14 | D | 62610 | -215.97 | NGVD29 | 1 | O | A | ||||
| 1986-08-14 | D | 62611 | -215.96 | NAVD88 | 1 | O | A | ||||
| 1986-08-14 | D | 72019 | 336.00 | 1 | O | A | |||||
| 1986-09-04 | D | 62610 | -217.97 | NGVD29 | 1 | O | A | ||||
| 1986-09-04 | D | 62611 | -217.96 | NAVD88 | 1 | O | A | ||||
| 1986-09-04 | D | 72019 | 338.00 | 1 | O | A | |||||
| 1986-10-01 | D | 62610 | -216.97 | NGVD29 | 1 | O | A | ||||
| 1986-10-01 | D | 62611 | -216.96 | NAVD88 | 1 | O | A | ||||
| 1986-10-01 | D | 72019 | 337.00 | 1 | O | A | |||||
| 1986-11-05 | D | 62610 | -208.97 | NGVD29 | 1 | O | A | ||||
| 1986-11-05 | D | 62611 | -208.96 | NAVD88 | 1 | O | A | ||||
| 1986-11-05 | D | 72019 | 329.00 | 1 | O | A | |||||
| 1986-12-15 | D | 62610 | -197.97 | NGVD29 | 1 | O | A | ||||
| 1986-12-15 | D | 62611 | -197.96 | NAVD88 | 1 | O | A | ||||
| 1986-12-15 | D | 72019 | 318.00 | 1 | O | A | |||||
| 1987-01 | M | 62610 | -192.97 | NGVD29 | 1 | O | A | ||||
| 1987-01 | M | 62611 | -192.96 | NAVD88 | 1 | O | A | ||||
| 1987-01 | M | 72019 | 313.00 | 1 | O | A | |||||
| 1988-01-15 | D | 62610 | -204.97 | NGVD29 | 1 | O | A | ||||
| 1988-01-15 | D | 62611 | -204.96 | NAVD88 | 1 | O | A | ||||
| 1988-01-15 | D | 72019 | 325.00 | 1 | O | A | |||||
| 1989-01-05 | D | 62610 | -293.97 | NGVD29 | 1 | O | A | ||||
| 1989-01-05 | D | 62611 | -293.96 | NAVD88 | 1 | O | A | ||||
| 1989-01-05 | D | 72019 | 414.00 | 1 | O | A | |||||
| 1990-01 | M | 62610 | -213.97 | NGVD29 | P | O | A | ||||
| 1990-01 | M | 62611 | -213.96 | NAVD88 | P | O | A | ||||
| 1990-01 | M | 72019 | 334.00 | P | O | A | |||||
| 1991-01-07 | D | 62610 | -219.97 | NGVD29 | P | O | A | ||||
| 1991-01-07 | D | 62611 | -219.96 | NAVD88 | P | O | A | ||||
| 1991-01-07 | D | 72019 | 340.00 | P | O | A | |||||
| 1992-01-14 | D | 62610 | -218.97 | NGVD29 | P | O | A | ||||
| 1992-01-14 | D | 62611 | -218.96 | NAVD88 | P | O | A | ||||
| 1992-01-14 | D | 72019 | 339.00 | P | O | A | |||||
| 1993-01-12 | D | 62610 | -232.97 | NGVD29 | 1 | O | A | ||||
| 1993-01-12 | D | 62611 | -232.96 | NAVD88 | 1 | O | A | ||||
| 1993-01-12 | D | 72019 | 353.00 | 1 | O | A | |||||
| 1994-01-03 | D | 62610 | -227.97 | NGVD29 | 1 | O | A | ||||
| 1994-01-03 | D | 62611 | -227.96 | NAVD88 | 1 | O | A | ||||
| 1994-01-03 | D | 72019 | 348.00 | 1 | O | A | |||||
| 1995-01-12 | D | 62610 | -221.97 | NGVD29 | 1 | O | A | ||||
| 1995-01-12 | D | 62611 | -221.96 | NAVD88 | 1 | O | A | ||||
| 1995-01-12 | D | 72019 | 342.00 | 1 | O | A | |||||
| 1996-01-02 | D | 62610 | -215.97 | NGVD29 | 1 | O | A | ||||
| 1996-01-02 | D | 62611 | -215.96 | NAVD88 | 1 | O | A | ||||
| 1996-01-02 | D | 72019 | 336.00 | 1 | O | A | |||||
| 1997-01-31 | D | 62610 | -245.97 | NGVD29 | 1 | O | A | ||||
| 1997-01-31 | D | 62611 | -245.96 | NAVD88 | 1 | O | A | ||||
| 1997-01-31 | D | 72019 | 366.00 | 1 | O | A | |||||
| 1998-01-08 | D | 62610 | -245.97 | NGVD29 | 1 | O | A | ||||
| 1998-01-08 | D | 62611 | -245.96 | NAVD88 | 1 | O | A | ||||
| 1998-01-08 | D | 72019 | 366.00 | 1 | O | A | |||||
| 2003-01-14 | 18:00 UTC | m | 62610 | -225.97 | NGVD29 | 1 | O | USGS | S | A | |
| 2003-01-14 | 18:00 UTC | m | 62611 | -225.96 | NAVD88 | 1 | O | USGS | S | A | |
| 2003-01-14 | 18:00 UTC | m | 72019 | 346.00 | 1 | O | USGS | S | A | ||
| 2004-01-29 | D | 62610 | -217.97 | NGVD29 | 1 | O | A | ||||
| 2004-01-29 | D | 62611 | -217.96 | NAVD88 | 1 | O | A | ||||
| 2004-01-29 | D | 72019 | 338.00 | 1 | O | A | |||||
| 2005-01-15 | 06:01 UTC | m | 62610 | -201.97 | NGVD29 | 1 | O | USGS | S | A | |
| 2005-01-15 | 06:01 UTC | m | 62611 | -201.96 | NAVD88 | 1 | O | USGS | S | A | |
| 2005-01-15 | 06:01 UTC | m | 72019 | 322.00 | 1 | O | USGS | S | A | ||
| 2005-12-28 | D | 62610 | -221.97 | NGVD29 | P | A | USGS | S | A | ||
| 2005-12-28 | D | 62611 | -221.96 | NAVD88 | P | A | USGS | S | A | ||
| 2005-12-28 | D | 72019 | 342.00 | P | A | USGS | S | A | |||
| 2005-12-28 | 06:00 UTC | m | 62610 | -221.97 | NGVD29 | P | A | USGS | S | A | |
| 2005-12-28 | 06:00 UTC | m | 62611 | -221.96 | NAVD88 | P | A | USGS | S | A | |
| 2005-12-28 | 06:00 UTC | m | 72019 | 342.00 | P | A | USGS | S | A | ||
| 2005-12-29 | 06:00 UTC | m | 62610 | -221.97 | NGVD29 | P | A | USGS | S | A | |
| 2005-12-29 | 06:00 UTC | m | 62611 | -221.96 | NAVD88 | P | A | USGS | S | A | |
| 2005-12-29 | 06:00 UTC | m | 72019 | 342.00 | P | A | USGS | S | A | ||
| 2007-01-30 | 06:01 UTC | m | 62610 | -206.97 | NGVD29 | 1 | O | A | |||
| 2007-01-30 | 06:01 UTC | m | 62611 | -206.96 | NAVD88 | 1 | O | A | |||
| 2007-01-30 | 06:01 UTC | m | 72019 | 327.00 | 1 | O | A | ||||
| 2007-12-20 | D | 62610 | -218.97 | NGVD29 | P | O | USGS | S | A | ||
| 2007-12-20 | D | 62611 | -218.96 | NAVD88 | P | O | USGS | S | A | ||
| 2007-12-20 | D | 72019 | 339.00 | P | O | USGS | S | A | |||
| 2007-12-20 | 06:00 UTC | m | 62610 | -218.97 | NGVD29 | P | O | USGS | S | A | |
| 2007-12-20 | 06:00 UTC | m | 62611 | -218.96 | NAVD88 | P | O | USGS | S | A | |
| 2007-12-20 | 06:00 UTC | m | 72019 | 339.00 | P | O | USGS | S | A | ||
| 2007-12-21 | 06:00 UTC | m | 62610 | -218.97 | NGVD29 | P | O | USGS | S | A | |
| 2007-12-21 | 06:00 UTC | m | 62611 | -218.96 | NAVD88 | P | O | USGS | S | A | |
| 2007-12-21 | 06:00 UTC | m | 72019 | 339.00 | P | O | USGS | S | A | ||
| 2009-01-13 | 06:00 UTC | m | 62610 | -227.97 | NGVD29 | 1 | O | USGS | S | A | |
| 2009-01-13 | 06:00 UTC | m | 62611 | -227.96 | NAVD88 | 1 | O | USGS | S | A | |
| 2009-01-13 | 06:00 UTC | m | 72019 | 348.00 | 1 | O | USGS | S | A | ||
| 2010-01-10 | 06:01 UTC | m | 62610 | -201.97 | NGVD29 | P | H | USGS | S | A | |
| 2010-01-10 | 06:01 UTC | m | 62611 | -201.96 | NAVD88 | P | H | USGS | S | A | |
| 2010-01-10 | 06:01 UTC | m | 72019 | 322.00 | P | H | USGS | S | A | ||
| 2011-01-06 | 06:00 UTC | m | 62610 | -197.97 | NGVD29 | 1 | S | A | |||
| 2011-01-06 | 06:00 UTC | m | 62611 | -197.96 | NAVD88 | 1 | S | A | |||
| 2011-01-06 | 06:00 UTC | m | 72019 | 318.00 | 1 | S | A | ||||
| 2012-01-04 | 06:00 UTC | m | 62610 | -190.97 | NGVD29 | 1 | A | A | |||
| 2012-01-04 | 06:00 UTC | m | 62611 | -190.96 | NAVD88 | 1 | A | A | |||
| 2012-01-04 | 06:00 UTC | m | 72019 | 311.00 | 1 | A | A | ||||
| 2013-01-07 | 06:00 UTC | m | 62610 | -190.97 | NGVD29 | P | O | A | |||
| 2013-01-07 | 06:00 UTC | m | 62611 | -190.96 | NAVD88 | P | O | A | |||
| 2013-01-07 | 06:00 UTC | m | 72019 | 311.00 | P | O | A | ||||
| 2014-01-16 | 06:00 UTC | m | 62610 | -188.97 | NGVD29 | 1 | O | USGS | S | A | |
| 2014-01-16 | 06:00 UTC | m | 62611 | -188.96 | NAVD88 | 1 | O | USGS | S | A | |
| 2014-01-16 | 06:00 UTC | m | 72019 | 309.00 | 1 | O | USGS | S | A | ||
| 2015-01-20 | 07:01 UTC | m | 62610 | -169.97 | NGVD29 | 1 | O | USGS | S | A | |
| 2015-01-20 | 07:01 UTC | m | 62611 | -169.96 | NAVD88 | 1 | O | USGS | S | A | |
| 2015-01-20 | 07:01 UTC | m | 72019 | 290.00 | 1 | O | USGS | S | A | ||
| 2016-01-20 | 06:01 UTC | m | 62610 | -200.97 | NGVD29 | P | O | USGS | S | A | |
| 2016-01-20 | 06:01 UTC | m | 62611 | -200.96 | NAVD88 | P | O | USGS | S | A | |
| 2016-01-20 | 06:01 UTC | m | 72019 | 321.00 | P | O | USGS | S | A | ||
| 2017-01-23 | 06:01 UTC | m | 62610 | -211.97 | NGVD29 | P | O | USGS | S | A | |
| 2017-01-23 | 06:01 UTC | m | 62611 | -211.96 | NAVD88 | P | O | USGS | S | A | |
| 2017-01-23 | 06:01 UTC | m | 72019 | 332.00 | P | O | USGS | S | A | ||
| 2018-01-26 | D | 62610 | -170.97 | NGVD29 | 1 | O | USGS | S | A | ||
| 2018-01-26 | D | 62611 | -170.96 | NAVD88 | 1 | O | USGS | S | A | ||
| 2018-01-26 | D | 72019 | 291.00 | 1 | O | USGS | S | A | |||
| 2019-01-04 | D | 62610 | -200.97 | NGVD29 | 1 | O | P | ||||
| 2019-01-04 | D | 62611 | -200.96 | NAVD88 | 1 | O | P | ||||
| 2019-01-04 | D | 72019 | 321.00 | 1 | O | P | |||||
| 2020-01-15 | D | 62610 | -174.57 | NGVD29 | 1 | O | P | ||||
| 2020-01-15 | D | 62611 | -174.56 | NAVD88 | 1 | O | P | ||||
| 2020-01-15 | D | 72019 | 294.60 | 1 | O | 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 Month |
| 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 | Pumping |
| Method of measurement | A | Airline measurement. |
| Method of measurement | H | Calibrated pressure-gage measurement. |
| Method of measurement | O | Observed. |
| Method of measurement | S | Steel-tape measurement. |
| Measuring agency | Not determined | |
| Measuring agency | USGS | U.S. Geological Survey |
| Source of measurement | Not determined | |
| 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. |
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: 2024-04-18 21:19:54 EDT
0.32 0.25 nadww02