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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1981-11-03 | D | 62610 |   | 4347.29 | NGVD29 | 1 | S |   |   | A | |
1981-11-03 | D | 62611 |   | 4350.47 | NAVD88 | 1 | S |   |   | A | |
1981-11-03 | D | 72019 | 15.95 |   |   | 1 | S |   |   | A | |
1982-02-12 | D | 62610 |   | 4341.61 | NGVD29 | 1 | S |   |   | A | |
1982-02-12 | D | 62611 |   | 4344.79 | NAVD88 | 1 | S |   |   | A | |
1982-02-12 | D | 72019 | 21.63 |   |   | 1 | S |   |   | A | |
1982-04-13 | D | 62610 |   | 4343.01 | NGVD29 | 1 | Z |   |   | A | |
1982-04-13 | D | 62611 |   | 4346.19 | NAVD88 | 1 | Z |   |   | A | |
1982-04-13 | D | 72019 | 20.23 |   |   | 1 | Z |   |   | A | |
1982-04-28 | D | 62610 |   | 4343.28 | NGVD29 | 1 | Z |   |   | A | |
1982-04-28 | D | 62611 |   | 4346.46 | NAVD88 | 1 | Z |   |   | A | |
1982-04-28 | D | 72019 | 19.96 |   |   | 1 | Z |   |   | A | |
1982-05-20 | D | 62610 |   | 4344.57 | NGVD29 | 1 | Z |   |   | A | |
1982-05-20 | D | 62611 |   | 4347.75 | NAVD88 | 1 | Z |   |   | A | |
1982-05-20 | D | 72019 | 18.67 |   |   | 1 | Z |   |   | A | |
1982-06-03 | D | 62610 |   | 4345.30 | NGVD29 | 1 | Z |   |   | A | |
1982-06-03 | D | 62611 |   | 4348.48 | NAVD88 | 1 | Z |   |   | A | |
1982-06-03 | D | 72019 | 17.94 |   |   | 1 | Z |   |   | A | |
1982-06-23 | D | 62610 |   | 4344.11 | NGVD29 | 1 | Z |   |   | A | |
1982-06-23 | D | 62611 |   | 4347.29 | NAVD88 | 1 | Z |   |   | A | |
1982-06-23 | D | 72019 | 19.13 |   |   | 1 | Z |   |   | A | |
1982-07-09 | D | 62610 |   | 4345.20 | NGVD29 | 1 | Z |   |   | A | |
1982-07-09 | D | 62611 |   | 4348.38 | NAVD88 | 1 | Z |   |   | A | |
1982-07-09 | D | 72019 | 18.04 |   |   | 1 | Z |   |   | A | |
1982-07-28 | D | 62610 |   | 4344.71 | NGVD29 | 1 | Z |   |   | A | |
1982-07-28 | D | 62611 |   | 4347.89 | NAVD88 | 1 | Z |   |   | A | |
1982-07-28 | D | 72019 | 18.53 |   |   | 1 | Z |   |   | A | |
1982-08-16 | D | 62610 |   | 4343.99 | NGVD29 | 1 | Z |   |   | A | |
1982-08-16 | D | 62611 |   | 4347.17 | NAVD88 | 1 | Z |   |   | A | |
1982-08-16 | D | 72019 | 19.25 |   |   | 1 | Z |   |   | A | |
1982-08-27 | D | 62610 |   | 4343.57 | NGVD29 | 1 | Z |   |   | A | |
1982-08-27 | D | 62611 |   | 4346.75 | NAVD88 | 1 | Z |   |   | A | |
1982-08-27 | D | 72019 | 19.67 |   |   | 1 | Z |   |   | A | |
1982-11-09 | D | 62610 |   | 4346.44 | NGVD29 | 1 | Z |   |   | A | |
1982-11-09 | D | 62611 |   | 4349.62 | NAVD88 | 1 | Z |   |   | A | |
1982-11-09 | D | 72019 | 16.80 |   |   | 1 | Z |   |   | A | |
1983-01-07 | D | 62610 |   | 4347.44 | NGVD29 | 1 | Z |   |   | A | |
1983-01-07 | D | 62611 |   | 4350.62 | NAVD88 | 1 | Z |   |   | A | |
1983-01-07 | D | 72019 | 15.80 |   |   | 1 | Z |   |   | A | |
1983-02-16 | D | 62610 |   | 4348.05 | NGVD29 | 1 | Z |   |   | A | |
1983-02-16 | D | 62611 |   | 4351.23 | NAVD88 | 1 | Z |   |   | A | |
1983-02-16 | D | 72019 | 15.19 |   |   | 1 | Z |   |   | A | |
1983-03-09 | D | 62610 |   | 4348.44 | NGVD29 | 1 | Z |   |   | A | |
1983-03-09 | D | 62611 |   | 4351.62 | NAVD88 | 1 | Z |   |   | A | |
1983-03-09 | D | 72019 | 14.80 |   |   | 1 | Z |   |   | A | |
1983-04-06 | D | 62610 |   | 4349.55 | NGVD29 | 1 | Z |   |   | A | |
1983-04-06 | D | 62611 |   | 4352.73 | NAVD88 | 1 | Z |   |   | A | |
1983-04-06 | D | 72019 | 13.69 |   |   | 1 | Z |   |   | A | |
1983-05-04 | D | 62610 |   | 4350.81 | NGVD29 | 1 | Z |   |   | A | |
1983-05-04 | D | 62611 |   | 4353.99 | NAVD88 | 1 | Z |   |   | A | |
1983-05-04 | D | 72019 | 12.43 |   |   | 1 | Z |   |   | A | |
1983-06-08 | D | 62610 |   | 4350.78 | NGVD29 | 1 | Z |   |   | A | |
1983-06-08 | D | 62611 |   | 4353.96 | NAVD88 | 1 | Z |   |   | A | |
1983-06-08 | D | 72019 | 12.46 |   |   | 1 | Z |   |   | A | |
1983-07-08 | D | 62610 |   | 4350.90 | NGVD29 | 1 | Z |   |   | A | |
1983-07-08 | D | 62611 |   | 4354.08 | NAVD88 | 1 | Z |   |   | A | |
1983-07-08 | D | 72019 | 12.34 |   |   | 1 | Z |   |   | A | |
1983-08-24 | D | 62610 |   | 4351.63 | NGVD29 | 1 | Z |   |   | A | |
1983-08-24 | D | 62611 |   | 4354.81 | NAVD88 | 1 | Z |   |   | A | |
1983-08-24 | D | 72019 | 11.61 |   |   | 1 | Z |   |   | A | |
1983-09-12 | D | 62610 |   | 4349.78 | NGVD29 | 1 | Z |   |   | A | |
1983-09-12 | D | 62611 |   | 4352.96 | NAVD88 | 1 | Z |   |   | A | |
1983-09-12 | D | 72019 | 13.46 |   |   | 1 | Z |   |   | A | |
1984-02-14 | D | 62610 |   | 4350.74 | NGVD29 | 1 | Z |   |   | A | |
1984-02-14 | D | 62611 |   | 4353.92 | NAVD88 | 1 | Z |   |   | A | |
1984-02-14 | D | 72019 | 12.50 |   |   | 1 | Z |   |   | A | |
1984-03-30 | D | 62610 |   | 4351.16 | NGVD29 | 1 | Z |   |   | A | |
1984-03-30 | D | 62611 |   | 4354.34 | NAVD88 | 1 | Z |   |   | A | |
1984-03-30 | D | 72019 | 12.08 |   |   | 1 | Z |   |   | A | |
1984-04-12 | D | 62610 |   | 4350.89 | NGVD29 | 1 | Z |   |   | A | |
1984-04-12 | D | 62611 |   | 4354.07 | NAVD88 | 1 | Z |   |   | A | |
1984-04-12 | D | 72019 | 12.35 |   |   | 1 | Z |   |   | A | |
1984-04-26 | D | 62610 |   | 4352.24 | NGVD29 | 1 | Z |   |   | A | |
1984-04-26 | D | 62611 |   | 4355.42 | NAVD88 | 1 | Z |   |   | A | |
1984-04-26 | D | 72019 | 11.00 |   |   | 1 | Z |   |   | A | |
1984-05-10 | D | 62610 |   | 4353.12 | NGVD29 | 1 | Z |   |   | A | |
1984-05-10 | D | 62611 |   | 4356.30 | NAVD88 | 1 | Z |   |   | A | |
1984-05-10 | D | 72019 | 10.12 |   |   | 1 | Z |   |   | A | |
1984-05-21 | D | 62610 |   | 4351.64 | NGVD29 | 1 | Z |   |   | A | |
1984-05-21 | D | 62611 |   | 4354.82 | NAVD88 | 1 | Z |   |   | A | |
1984-05-21 | D | 72019 | 11.60 |   |   | 1 | Z |   |   | A | |
1985-02-04 | D | 62610 |   | 4352.35 | NGVD29 | 1 | Z |   |   | A | |
1985-02-04 | D | 62611 |   | 4355.53 | NAVD88 | 1 | Z |   |   | A | |
1985-02-04 | D | 72019 | 10.89 |   |   | 1 | Z |   |   | A | |
1986-02-12 | D | 62610 |   | 4349.89 | NGVD29 | 1 | Z |   |   | A | |
1986-02-12 | D | 62611 |   | 4353.07 | NAVD88 | 1 | Z |   |   | A | |
1986-02-12 | D | 72019 | 13.35 |   |   | 1 | Z |   |   | A | |
1987-02-11 | D | 62610 |   | 4350.69 | NGVD29 | 1 | Z |   |   | A | |
1987-02-11 | D | 62611 |   | 4353.87 | NAVD88 | 1 | Z |   |   | A | |
1987-02-11 | D | 72019 | 12.55 |   |   | 1 | Z |   |   | A | |
1988-02-19 | D | 62610 |   | 4341.04 | NGVD29 | 1 | Z |   |   | A | |
1988-02-19 | D | 62611 |   | 4344.22 | NAVD88 | 1 | Z |   |   | A | |
1988-02-19 | D | 72019 | 22.20 |   |   | 1 | Z |   |   | A | |
1988-09-20 | D | 62610 |   | 4334.32 | NGVD29 | 1 | Z |   |   | A | |
1988-09-20 | D | 62611 |   | 4337.50 | NAVD88 | 1 | Z |   |   | A | |
1988-09-20 | D | 72019 | 28.92 |   |   | 1 | Z |   |   | A | |
1989-02-21 | D | 62610 |   | 4334.63 | NGVD29 | 1 | S |   |   | A | |
1989-02-21 | D | 62611 |   | 4337.81 | NAVD88 | 1 | S |   |   | A | |
1989-02-21 | D | 72019 | 28.61 |   |   | 1 | S |   |   | A | |
1989-09-11 | D | 62610 |   | 4332.61 | NGVD29 | 1 | S |   |   | A | |
1989-09-11 | D | 62611 |   | 4335.79 | NAVD88 | 1 | S |   |   | A | |
1989-09-11 | D | 72019 | 30.63 |   |   | 1 | S |   |   | A | |
1990-02-15 | D | 62610 |   | 4333.20 | NGVD29 | 1 | S |   |   | A | |
1990-02-15 | D | 62611 |   | 4336.38 | NAVD88 | 1 | S |   |   | A | |
1990-02-15 | D | 72019 | 30.04 |   |   | 1 | S |   |   | A | |
1990-09-07 | D | 62610 |   | 4330.98 | NGVD29 | 1 | S |   |   | A | |
1990-09-07 | D | 62611 |   | 4334.16 | NAVD88 | 1 | S |   |   | A | |
1990-09-07 | D | 72019 | 32.26 |   |   | 1 | S |   |   | A | |
1991-02-13 | D | 62610 |   | 4331.47 | NGVD29 | 1 | Z |   |   | A | |
1991-02-13 | D | 62611 |   | 4334.65 | NAVD88 | 1 | Z |   |   | A | |
1991-02-13 | D | 72019 | 31.77 |   |   | 1 | Z |   |   | A | |
1991-09-23 | D | 62610 |   | 4330.01 | NGVD29 | 1 | Z |   |   | A | |
1991-09-23 | D | 62611 |   | 4333.19 | NAVD88 | 1 | Z |   |   | A | |
1991-09-23 | D | 72019 | 33.23 |   |   | 1 | Z |   |   | A | |
1992-02-12 | D | 62610 |   | 4332.83 | NGVD29 | 1 | Z |   |   | A | |
1992-02-12 | D | 62611 |   | 4336.01 | NAVD88 | 1 | Z |   |   | A | |
1992-02-12 | D | 72019 | 30.41 |   |   | 1 | Z |   |   | A | |
1992-09-23 | D | 62610 |   | 4325.58 | NGVD29 | 1 | Z |   |   | A | |
1992-09-23 | D | 62611 |   | 4328.76 | NAVD88 | 1 | Z |   |   | A | |
1992-09-23 | D | 72019 | 37.66 |   |   | 1 | Z |   |   | A | |
1993-02-23 | D | 62610 |   | 4329.22 | NGVD29 | 1 | Z |   |   | A | |
1993-02-23 | D | 62611 |   | 4332.40 | NAVD88 | 1 | Z |   |   | A | |
1993-02-23 | D | 72019 | 34.02 |   |   | 1 | Z |   |   | A | |
1994-02-16 | D | 62610 |   | 4335.42 | NGVD29 | 1 | S |   |   | A | |
1994-02-16 | D | 62611 |   | 4338.60 | NAVD88 | 1 | S |   |   | A | |
1994-02-16 | D | 72019 | 27.82 |   |   | 1 | S |   |   | A | |
1995-02-07 | D | 62610 |   | 4333.56 | NGVD29 | 1 | S |   |   | A | |
1995-02-07 | D | 62611 |   | 4336.74 | NAVD88 | 1 | S |   |   | A | |
1995-02-07 | D | 72019 | 29.68 |   |   | 1 | S |   |   | A | |
1996-02-14 | D | 62610 |   | 4339.05 | NGVD29 | 1 | Z |   |   | A | |
1996-02-14 | D | 62611 |   | 4342.23 | NAVD88 | 1 | Z |   |   | A | |
1996-02-14 | D | 72019 | 24.19 |   |   | 1 | Z |   |   | A | |
1997-02-20 | D | 62610 |   | 4342.46 | NGVD29 | 1 | Z |   |   | A | |
1997-02-20 | D | 62611 |   | 4345.64 | NAVD88 | 1 | Z |   |   | A | |
1997-02-20 | D | 72019 | 20.78 |   |   | 1 | Z |   |   | A | |
1998-02-17 | D | 62610 |   | 4347.85 | NGVD29 | 1 | Z |   |   | A | |
1998-02-17 | D | 62611 |   | 4351.03 | NAVD88 | 1 | Z |   |   | A | |
1998-02-17 | D | 72019 | 15.39 |   |   | 1 | Z |   |   | A | |
1999-02-22 | D | 62610 |   | 4342.70 | NGVD29 | 1 | Z |   |   | A | |
1999-02-22 | D | 62611 |   | 4345.88 | NAVD88 | 1 | Z |   |   | A | |
1999-02-22 | D | 72019 | 20.54 |   |   | 1 | Z |   |   | A | |
2000-02-23 | D | 62610 |   | 4338.35 | NGVD29 | 1 | Z |   |   | A | |
2000-02-23 | D | 62611 |   | 4341.53 | NAVD88 | 1 | Z |   |   | A | |
2000-02-23 | D | 72019 | 24.89 |   |   | 1 | Z |   |   | A | |
2001-02-20 | D | 62610 |   | 4331.42 | NGVD29 | 1 | S |   |   | A | |
2001-02-20 | D | 62611 |   | 4334.60 | NAVD88 | 1 | S |   |   | A | |
2001-02-20 | D | 72019 | 31.82 |   |   | 1 | S |   |   | A | |
2002-02-21 | D | 62610 |   | 4324.12 | NGVD29 | 1 | S | USGS | S | A | |
2002-02-21 | D | 62611 |   | 4327.30 | NAVD88 | 1 | S | USGS | S | A | |
2002-02-21 | D | 72019 | 39.12 |   |   | 1 | S | USGS | S | A | |
2003-02-24 | D | 62610 |   | 4324.48 | NGVD29 | 1 | S | USGS | S | A | |
2003-02-24 | D | 62611 |   | 4327.66 | NAVD88 | 1 | S | USGS | S | A | |
2003-02-24 | D | 72019 | 38.76 |   |   | 1 | S | USGS | S | A | |
2004-02-05 | D | 62610 |   | 4321.40 | NGVD29 | 1 | S | USGS | S | A | |
2004-02-05 | D | 62611 |   | 4324.58 | NAVD88 | 1 | S | USGS | S | A | |
2004-02-05 | D | 72019 | 41.84 |   |   | 1 | S | USGS | S | A | |
2005-02-26 | D | 62610 |   | 4323.00 | NGVD29 | 1 | S | USGS | S | A | |
2005-02-26 | D | 62611 |   | 4326.18 | NAVD88 | 1 | S | USGS | S | A | |
2005-02-26 | D | 72019 | 40.24 |   |   | 1 | S | USGS | S | A | |
2006-02-10 | D | 62610 |   | 4331.19 | NGVD29 | 1 | S | USGS | S | A | |
2006-02-10 | D | 62611 |   | 4334.37 | NAVD88 | 1 | S | USGS | S | A | |
2006-02-10 | D | 72019 | 32.05 |   |   | 1 | S | USGS | S | A | |
2007-02-12 | D | 62610 |   | 4332.72 | NGVD29 | 1 | S | USGS | S | A | |
2007-02-12 | D | 62611 |   | 4335.90 | NAVD88 | 1 | S | USGS | S | A | |
2007-02-12 | D | 72019 | 30.52 |   |   | 1 | S | USGS | S | A | |
2008-02-25 | D | 62610 |   | 4328.75 | NGVD29 | 1 | S | USGS | S | A | |
2008-02-25 | D | 62611 |   | 4331.93 | NAVD88 | 1 | S | USGS | S | A | |
2008-02-25 | D | 72019 | 34.49 |   |   | 1 | S | USGS | S | A | |
2009-02-19 | D | 62610 |   | 4331.76 | NGVD29 | 1 | S | USGS | S | A | |
2009-02-19 | D | 62611 |   | 4334.94 | NAVD88 | 1 | S | USGS | S | A | |
2009-02-19 | D | 72019 | 31.48 |   |   | 1 | S | USGS | S | A | |
2010-02-17 | D | 62610 |   | 4333.50 | NGVD29 | 1 | S | USGS | S | A | |
2010-02-17 | D | 62611 |   | 4336.68 | NAVD88 | 1 | S | USGS | S | A | |
2010-02-17 | D | 72019 | 29.74 |   |   | 1 | S | USGS | S | A | |
2011-02-18 | 19:30 UTC | m | 62610 |   | 4333.64 | NGVD29 | 1 | S | USGS | S | A |
2011-02-18 | 19:30 UTC | m | 62611 |   | 4336.82 | NAVD88 | 1 | S | USGS | S | A |
2011-02-18 | 19:30 UTC | m | 72019 | 29.60 |   |   | 1 | S | USGS | S | A |
2012-02-21 | 23:00 UTC | m | 62610 |   | 4337.26 | NGVD29 | 1 | S | USGS | S | A |
2012-02-21 | 23:00 UTC | m | 62611 |   | 4340.44 | NAVD88 | 1 | S | USGS | S | A |
2012-02-21 | 23:00 UTC | m | 72019 | 25.98 |   |   | 1 | S | USGS | S | A |
2013-02-28 | 16:12 UTC | m | 62610 |   | 4332.07 | NGVD29 | 1 | T | USGS | S | A |
2013-02-28 | 16:12 UTC | m | 62611 |   | 4335.25 | NAVD88 | 1 | T | USGS | S | A |
2013-02-28 | 16:12 UTC | m | 72019 | 31.17 |   |   | 1 | T | USGS | S | A |
2014-02-05 | 16:22 UTC | m | 62610 |   | 4327.95 | NGVD29 | 1 | T | USGS | S | A |
2014-02-05 | 16:22 UTC | m | 62611 |   | 4331.13 | NAVD88 | 1 | T | USGS | S | A |
2014-02-05 | 16:22 UTC | m | 72019 | 35.29 |   |   | 1 | T | USGS | S | A |
2015-02-04 | 18:29 UTC | m | 62610 |   | 4327.30 | NGVD29 | 1 | T | USGS | S | A |
2015-02-04 | 18:29 UTC | m | 62611 |   | 4330.48 | NAVD88 | 1 | T | USGS | S | A |
2015-02-04 | 18:29 UTC | m | 72019 | 35.94 |   |   | 1 | T | USGS | S | A |
2016-02-09 | 17:45 UTC | m | 62610 |   | 4324.04 | NGVD29 | 1 | T | USGS | S | A |
2016-02-09 | 17:45 UTC | m | 62611 |   | 4327.22 | NAVD88 | 1 | T | USGS | S | A |
2016-02-09 | 17:45 UTC | m | 72019 | 39.20 |   |   | 1 | T | USGS | S | A |
2018-02-22 | 17:45 UTC | m | 62610 |   | 4325.57 | NGVD29 | 1 | V | USGS | S | A |
2018-02-22 | 17:45 UTC | m | 62611 |   | 4328.75 | NAVD88 | 1 | V | USGS | S | A |
2018-02-22 | 17:45 UTC | m | 72019 | 37.67 |   |   | 1 | V | USGS | S | A |
2019-02-21 | 21:28 UTC | m | 62610 |   | 4323.58 | NGVD29 | 1 | V | USGS | S | A |
2019-02-21 | 21:28 UTC | m | 62611 |   | 4326.76 | NAVD88 | 1 | V | USGS | S | A |
2019-02-21 | 21:28 UTC | m | 72019 | 39.66 |   |   | 1 | V | USGS | S | A |
2020-02-21 | 17:32 UTC | m | 62610 |   | 4328.84 | NGVD29 | 1 | V | USGS | S | A |
2020-02-21 | 17:32 UTC | m | 62611 |   | 4332.02 | NAVD88 | 1 | V | USGS | S | A |
2020-02-21 | 17:32 UTC | m | 72019 | 34.40 |   |   | 1 | V | USGS | S | A |
2021-02-24 | 16:30 UTC | m | 62610 |   | 4326.08 | NGVD29 | 1 | V | USGS | S | A |
2021-02-24 | 16:30 UTC | m | 62611 |   | 4329.26 | NAVD88 | 1 | V | USGS | S | A |
2021-02-24 | 16:30 UTC | m | 72019 | 37.16 |   |   | 1 | V | USGS | S | A |
2022-02-14 | 22:36 UTC | m | 62610 |   | 4325.12 | NGVD29 | 1 | V | USGS | S | A |
2022-02-14 | 22:36 UTC | m | 62611 |   | 4328.30 | NAVD88 | 1 | V | USGS | S | A |
2022-02-14 | 22:36 UTC | m | 72019 | 38.12 |   |   | 1 | V | USGS | S | A |
2023-02-23 | 17:19 UTC | m | 62610 |   | 4327.86 | NGVD29 | 1 | S | usgs | A | A |
2023-02-23 | 17:19 UTC | m | 62611 |   | 4331.04 | NAVD88 | 1 | S | usgs | A | A |
2023-02-23 | 17:19 UTC | m | 72019 | 35.38 |   |   | 1 | S | usgs | A | A |
2024-02-21 | 18:49 UTC | m | 62610 |   | 4328.54 | NGVD29 | 1 | V | usgs | A | P |
2024-02-21 | 18:49 UTC | m | 62611 |   | 4331.72 | NAVD88 | 1 | V | usgs | A | P |
2024-02-21 | 18:49 UTC | m | 72019 | 34.70 |   |   | 1 | V | usgs | 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 | 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 | USGS | U.S. Geological Survey |
Measuring agency | usgs | Not determined |
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. |