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Groundwater levels for the Nation
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1978-09-26 | 14:06 UTC | m | 62610 |   | 64.72 | NGVD29 | 1 | Z |   |   | A |
1978-09-26 | 14:06 UTC | m | 62611 |   | 63.82 | NAVD88 | 1 | Z |   |   | A |
1978-09-26 | 14:06 UTC | m | 72019 | 59.28 |   |   | 1 | Z |   |   | A |
1979-04-30 | 16:05 UTC | m | 62610 |   | 62.33 | NGVD29 | 1 | Z |   |   | A |
1979-04-30 | 16:05 UTC | m | 62611 |   | 61.43 | NAVD88 | 1 | Z |   |   | A |
1979-04-30 | 16:05 UTC | m | 72019 | 61.67 |   |   | 1 | Z |   |   | A |
1980-05-13 | 14:10 UTC | m | 62610 |   | 63.45 | NGVD29 | 1 | Z |   |   | A |
1980-05-13 | 14:10 UTC | m | 62611 |   | 62.55 | NAVD88 | 1 | Z |   |   | A |
1980-05-13 | 14:10 UTC | m | 72019 | 60.55 |   |   | 1 | Z |   |   | A |
1980-09-08 | 20:15 UTC | m | 62610 |   | 63.58 | NGVD29 | 1 | Z |   |   | A |
1980-09-08 | 20:15 UTC | m | 62611 |   | 62.68 | NAVD88 | 1 | Z |   |   | A |
1980-09-08 | 20:15 UTC | m | 72019 | 60.42 |   |   | 1 | Z |   |   | A |
1981-05-11 | 17:53 UTC | m | 62610 |   | 57.75 | NGVD29 | 1 | Z |   |   | A |
1981-05-11 | 17:53 UTC | m | 62611 |   | 56.85 | NAVD88 | 1 | Z |   |   | A |
1981-05-11 | 17:53 UTC | m | 72019 | 66.25 |   |   | 1 | Z |   |   | A |
1981-09-22 | 18:30 UTC | m | 62610 |   | 63.69 | NGVD29 | 1 | Z |   |   | A |
1981-09-22 | 18:30 UTC | m | 62611 |   | 62.79 | NAVD88 | 1 | Z |   |   | A |
1981-09-22 | 18:30 UTC | m | 72019 | 60.31 |   |   | 1 | Z |   |   | A |
1982-05-10 | 18:13 UTC | m | 62610 |   | 59.16 | NGVD29 | 1 | Z |   |   | A |
1982-05-10 | 18:13 UTC | m | 62611 |   | 58.26 | NAVD88 | 1 | Z |   |   | A |
1982-05-10 | 18:13 UTC | m | 72019 | 64.84 |   |   | 1 | Z |   |   | A |
1982-09-13 | 18:35 UTC | m | 62610 |   | 68.27 | NGVD29 | 1 | Z |   |   | A |
1982-09-13 | 18:35 UTC | m | 62611 |   | 67.37 | NAVD88 | 1 | Z |   |   | A |
1982-09-13 | 18:35 UTC | m | 72019 | 55.73 |   |   | 1 | Z |   |   | A |
1983-05-17 | 14:05 UTC | m | 62610 |   | 62.90 | NGVD29 | 1 | Z |   |   | A |
1983-05-17 | 14:05 UTC | m | 62611 |   | 62.00 | NAVD88 | 1 | Z |   |   | A |
1983-05-17 | 14:05 UTC | m | 72019 | 61.10 |   |   | 1 | Z |   |   | A |
1983-09-14 | 17:15 UTC | m | 62610 |   | 66.15 | NGVD29 | 1 | Z |   |   | A |
1983-09-14 | 17:15 UTC | m | 62611 |   | 65.25 | NAVD88 | 1 | Z |   |   | A |
1983-09-14 | 17:15 UTC | m | 72019 | 57.85 |   |   | 1 | Z |   |   | A |
1984-05-15 | 15:04 UTC | m | 62610 |   | 61.45 | NGVD29 | 1 | Z |   |   | A |
1984-05-15 | 15:04 UTC | m | 62611 |   | 60.55 | NAVD88 | 1 | Z |   |   | A |
1984-05-15 | 15:04 UTC | m | 72019 | 62.55 |   |   | 1 | Z |   |   | A |
1984-09-13 | 20:30 UTC | m | 62610 |   | 66.33 | NGVD29 | 1 | Z |   |   | A |
1984-09-13 | 20:30 UTC | m | 62611 |   | 65.43 | NAVD88 | 1 | Z |   |   | A |
1984-09-13 | 20:30 UTC | m | 72019 | 57.67 |   |   | 1 | Z |   |   | A |
1985-05-15 | 20:35 UTC | m | 62610 |   | 57.20 | NGVD29 | 1 | Z |   |   | A |
1985-05-15 | 20:35 UTC | m | 62611 |   | 56.30 | NAVD88 | 1 | Z |   |   | A |
1985-05-15 | 20:35 UTC | m | 72019 | 66.80 |   |   | 1 | Z |   |   | A |
1985-09-10 | 15:11 UTC | m | 62610 |   | 64.49 | NGVD29 | 1 | Z |   |   | A |
1985-09-10 | 15:11 UTC | m | 62611 |   | 63.59 | NAVD88 | 1 | Z |   |   | A |
1985-09-10 | 15:11 UTC | m | 72019 | 59.51 |   |   | 1 | Z |   |   | A |
1986-05-14 | 19:20 UTC | m | 62610 |   | 57.62 | NGVD29 | 1 | Z |   |   | A |
1986-05-14 | 19:20 UTC | m | 62611 |   | 56.72 | NAVD88 | 1 | Z |   |   | A |
1986-05-14 | 19:20 UTC | m | 72019 | 66.38 |   |   | 1 | Z |   |   | A |
1986-09-16 | 20:05 UTC | m | 62610 |   | 63.32 | NGVD29 | 1 | Z |   |   | A |
1986-09-16 | 20:05 UTC | m | 62611 |   | 62.42 | NAVD88 | 1 | Z |   |   | A |
1986-09-16 | 20:05 UTC | m | 72019 | 60.68 |   |   | 1 | Z |   |   | A |
1987-05-14 | 13:27 UTC | m | 62610 |   | 62.01 | NGVD29 | 1 | Z |   |   | A |
1987-05-14 | 13:27 UTC | m | 62611 |   | 61.11 | NAVD88 | 1 | Z |   |   | A |
1987-05-14 | 13:27 UTC | m | 72019 | 61.99 |   |   | 1 | Z |   |   | A |
1987-09-10 | 13:05 UTC | m | 62610 |   | 63.52 | NGVD29 | 1 | Z |   |   | A |
1987-09-10 | 13:05 UTC | m | 62611 |   | 62.62 | NAVD88 | 1 | Z |   |   | A |
1987-09-10 | 13:05 UTC | m | 72019 | 60.48 |   |   | 1 | Z |   |   | A |
1988-05-17 | 14:20 UTC | m | 62610 |   | 60.21 | NGVD29 | 1 | Z |   |   | A |
1988-05-17 | 14:20 UTC | m | 62611 |   | 59.31 | NAVD88 | 1 | Z |   |   | A |
1988-05-17 | 14:20 UTC | m | 72019 | 63.79 |   |   | 1 | Z |   |   | A |
1988-09-21 | 16:20 UTC | m | 62610 |   | 62.68 | NGVD29 | 1 | Z |   |   | A |
1988-09-21 | 16:20 UTC | m | 62611 |   | 61.78 | NAVD88 | 1 | Z |   |   | A |
1988-09-21 | 16:20 UTC | m | 72019 | 61.32 |   |   | 1 | Z |   |   | A |
1989-05-11 | 15:38 UTC | m | 62610 |   | 57.34 | NGVD29 | 1 | Z |   |   | A |
1989-05-11 | 15:38 UTC | m | 62611 |   | 56.44 | NAVD88 | 1 | Z |   |   | A |
1989-05-11 | 15:38 UTC | m | 72019 | 66.66 |   |   | 1 | Z |   |   | A |
1989-09-14 | 18:35 UTC | m | 62610 |   | 59.75 | NGVD29 | 1 | Z |   |   | A |
1989-09-14 | 18:35 UTC | m | 62611 |   | 58.85 | NAVD88 | 1 | Z |   |   | A |
1989-09-14 | 18:35 UTC | m | 72019 | 64.25 |   |   | 1 | Z |   |   | A |
1990-05-10 | 14:25 UTC | m | 62610 |   | 54.55 | NGVD29 | 1 | Z |   |   | A |
1990-05-10 | 14:25 UTC | m | 62611 |   | 53.65 | NAVD88 | 1 | Z |   |   | A |
1990-05-10 | 14:25 UTC | m | 72019 | 69.45 |   |   | 1 | Z |   |   | A |
1990-09-14 | 16:00 UTC | m | 62610 |   | 58.13 | NGVD29 | 1 | Z |   |   | A |
1990-09-14 | 16:00 UTC | m | 62611 |   | 57.23 | NAVD88 | 1 | Z |   |   | A |
1990-09-14 | 16:00 UTC | m | 72019 | 65.87 |   |   | 1 | Z |   |   | A |
1991-05-14 | 17:34 UTC | m | 62610 |   | 61.11 | NGVD29 | 1 | Z |   |   | A |
1991-05-14 | 17:34 UTC | m | 62611 |   | 60.21 | NAVD88 | 1 | Z |   |   | A |
1991-05-14 | 17:34 UTC | m | 72019 | 62.89 |   |   | 1 | Z |   |   | A |
1992-05-07 | 20:00 UTC | m | 62610 |   | 60.35 | NGVD29 | 1 | Z |   |   | A |
1992-05-07 | 20:00 UTC | m | 62611 |   | 59.45 | NAVD88 | 1 | Z |   |   | A |
1992-05-07 | 20:00 UTC | m | 72019 | 63.65 |   |   | 1 | Z |   |   | A |
1992-09-14 | 17:25 UTC | m | 62610 |   | 62.64 | NGVD29 | 1 | Z |   |   | A |
1992-09-14 | 17:25 UTC | m | 62611 |   | 61.74 | NAVD88 | 1 | Z |   |   | A |
1992-09-14 | 17:25 UTC | m | 72019 | 61.36 |   |   | 1 | Z |   |   | A |
1993-05-17 | 19:35 UTC | m | 62610 |   | 59.98 | NGVD29 | 1 | Z |   |   | A |
1993-05-17 | 19:35 UTC | m | 62611 |   | 59.08 | NAVD88 | 1 | Z |   |   | A |
1993-05-17 | 19:35 UTC | m | 72019 | 64.02 |   |   | 1 | Z |   |   | A |
1993-09-16 | 15:35 UTC | m | 62610 |   | 61.99 | NGVD29 | 1 | Z |   |   | A |
1993-09-16 | 15:35 UTC | m | 62611 |   | 61.09 | NAVD88 | 1 | Z |   |   | A |
1993-09-16 | 15:35 UTC | m | 72019 | 62.01 |   |   | 1 | Z |   |   | A |
1994-05-20 | 16:20 UTC | m | 62610 |   | 57.05 | NGVD29 | 1 | Z |   |   | A |
1994-05-20 | 16:20 UTC | m | 62611 |   | 56.15 | NAVD88 | 1 | Z |   |   | A |
1994-05-20 | 16:20 UTC | m | 72019 | 66.95 |   |   | 1 | Z |   |   | A |
1994-09-15 | 18:17 UTC | m | 62610 |   | 68.21 | NGVD29 | 1 | Z |   |   | A |
1994-09-15 | 18:17 UTC | m | 62611 |   | 67.31 | NAVD88 | 1 | Z |   |   | A |
1994-09-15 | 18:17 UTC | m | 72019 | 55.79 |   |   | 1 | Z |   |   | A |
1995-05-19 | 16:23 UTC | m | 62610 |   | 58.50 | NGVD29 | 1 | Z |   |   | A |
1995-05-19 | 16:23 UTC | m | 62611 |   | 57.60 | NAVD88 | 1 | Z |   |   | A |
1995-05-19 | 16:23 UTC | m | 72019 | 65.50 |   |   | 1 | Z |   |   | A |
1995-09-18 | 17:20 UTC | m | 62610 |   | 65.37 | NGVD29 | 1 | Z |   |   | A |
1995-09-18 | 17:20 UTC | m | 62611 |   | 64.47 | NAVD88 | 1 | Z |   |   | A |
1995-09-18 | 17:20 UTC | m | 72019 | 58.63 |   |   | 1 | Z |   |   | A |
1996-05-23 | 14:57 UTC | m | 62610 |   | 60.24 | NGVD29 | 1 | Z |   |   | A |
1996-05-23 | 14:57 UTC | m | 62611 |   | 59.34 | NAVD88 | 1 | Z |   |   | A |
1996-05-23 | 14:57 UTC | m | 72019 | 63.76 |   |   | 1 | Z |   |   | A |
1996-09-09 | 16:34 UTC | m | 62610 |   | 62.41 | NGVD29 | 1 | Z |   |   | A |
1996-09-09 | 16:34 UTC | m | 62611 |   | 61.51 | NAVD88 | 1 | Z |   |   | A |
1996-09-09 | 16:34 UTC | m | 72019 | 61.59 |   |   | 1 | Z |   |   | A |
1997-05-07 | 19:05 UTC | m | 62610 |   | 58.54 | NGVD29 | 1 | Z |   |   | A |
1997-05-07 | 19:05 UTC | m | 62611 |   | 57.64 | NAVD88 | 1 | Z |   |   | A |
1997-05-07 | 19:05 UTC | m | 72019 | 65.46 |   |   | 1 | Z |   |   | A |
1997-09-11 | 18:00 UTC | m | 62610 |   | 60.26 | NGVD29 | 1 | Z |   |   | A |
1997-09-11 | 18:00 UTC | m | 62611 |   | 59.36 | NAVD88 | 1 | Z |   |   | A |
1997-09-11 | 18:00 UTC | m | 72019 | 63.74 |   |   | 1 | Z |   |   | A |
1998-05-13 | 17:20 UTC | m | 62610 |   | 61.44 | NGVD29 | 1 | Z |   |   | A |
1998-05-13 | 17:20 UTC | m | 62611 |   | 60.54 | NAVD88 | 1 | Z |   |   | A |
1998-05-13 | 17:20 UTC | m | 72019 | 62.56 |   |   | 1 | Z |   |   | A |
1998-09-17 | 17:30 UTC | m | 62610 |   | 61.89 | NGVD29 | 1 | Z |   |   | A |
1998-09-17 | 17:30 UTC | m | 62611 |   | 60.99 | NAVD88 | 1 | Z |   |   | A |
1998-09-17 | 17:30 UTC | m | 72019 | 62.11 |   |   | 1 | Z |   |   | A |
1999-05-12 | 16:43 UTC | m | 62610 |   | 57.98 | NGVD29 | 1 | Z |   |   | A |
1999-05-12 | 16:43 UTC | m | 62611 |   | 57.08 | NAVD88 | 1 | Z |   |   | A |
1999-05-12 | 16:43 UTC | m | 72019 | 66.02 |   |   | 1 | Z |   |   | A |
1999-09-24 | 16:28 UTC | m | 62610 |   | 62.66 | NGVD29 | 1 | Z |   |   | A |
1999-09-24 | 16:28 UTC | m | 62611 |   | 61.76 | NAVD88 | 1 | Z |   |   | A |
1999-09-24 | 16:28 UTC | m | 72019 | 61.34 |   |   | 1 | Z |   |   | A |
2000-05-17 | 14:35 UTC | m | 62610 |   | 54.83 | NGVD29 | 1 | Z |   |   | A |
2000-05-17 | 14:35 UTC | m | 62611 |   | 53.93 | NAVD88 | 1 | Z |   |   | A |
2000-05-17 | 14:35 UTC | m | 72019 | 69.17 |   |   | 1 | Z |   |   | A |
2000-09-13 | 19:30 UTC | m | 62610 |   | 58.70 | NGVD29 | 1 | Z |   |   | A |
2000-09-13 | 19:30 UTC | m | 62611 |   | 57.80 | NAVD88 | 1 | Z |   |   | A |
2000-09-13 | 19:30 UTC | m | 72019 | 65.30 |   |   | 1 | Z |   |   | A |
2001-05-16 | 17:52 UTC | m | 62610 |   | 54.88 | NGVD29 | 1 | T |   |   | A |
2001-05-16 | 17:52 UTC | m | 62611 |   | 53.98 | NAVD88 | 1 | T |   |   | A |
2001-05-16 | 17:52 UTC | m | 72019 | 69.12 |   |   | 1 | T |   |   | A |
2001-09-25 | 14:30 UTC | m | 62610 |   | 63.30 | NGVD29 | 1 | T |   |   | A |
2001-09-25 | 14:30 UTC | m | 62611 |   | 62.40 | NAVD88 | 1 | T |   |   | A |
2001-09-25 | 14:30 UTC | m | 72019 | 60.70 |   |   | 1 | T |   |   | A |
2002-05-15 | 14:18 UTC | m | 62610 |   | 55.02 | NGVD29 | 1 | T |   |   | A |
2002-05-15 | 14:18 UTC | m | 62611 |   | 54.12 | NAVD88 | 1 | T |   |   | A |
2002-05-15 | 14:18 UTC | m | 72019 | 68.98 |   |   | 1 | T |   |   | A |
2002-09-24 | 17:15 UTC | m | 62610 |   | 66.48 | NGVD29 | 1 | T | USGS | S | A |
2002-09-24 | 17:15 UTC | m | 62611 |   | 65.58 | NAVD88 | 1 | T | USGS | S | A |
2002-09-24 | 17:15 UTC | m | 72019 | 57.52 |   |   | 1 | T | USGS | S | A |
2003-05-19 | 15:57 UTC | m | 62610 |   | 61.60 | NGVD29 | 1 | T | USGS | S | A |
2003-05-19 | 15:57 UTC | m | 62611 |   | 60.70 | NAVD88 | 1 | T | USGS | S | A |
2003-05-19 | 15:57 UTC | m | 72019 | 62.40 |   |   | 1 | T | USGS | S | A |
2003-09-17 | 16:05 UTC | m | 62610 |   | 67.34 | NGVD29 | 1 | S | USGS | S | A |
2003-09-17 | 16:05 UTC | m | 62611 |   | 66.44 | NAVD88 | 1 | S | USGS | S | A |
2003-09-17 | 16:05 UTC | m | 72019 | 56.66 |   |   | 1 | S | USGS | S | A |
2004-05-19 | 15:12 UTC | m | 62610 |   | 61.48 | NGVD29 | 1 | T | USGS | S | A |
2004-05-19 | 15:12 UTC | m | 62611 |   | 60.58 | NAVD88 | 1 | T | USGS | S | A |
2004-05-19 | 15:12 UTC | m | 72019 | 62.52 |   |   | 1 | T | USGS | S | A |
2004-09-21 | 17:16 UTC | m | 62610 |   | 71.03 | NGVD29 | 1 | S | USGS | S | A |
2004-09-21 | 17:16 UTC | m | 62611 |   | 70.13 | NAVD88 | 1 | S | USGS | S | A |
2004-09-21 | 17:16 UTC | m | 72019 | 52.97 |   |   | 1 | S | USGS | S | A |
2005-05-25 | 12:24 UTC | m | 62610 |   | 62.01 | NGVD29 | 1 | S | USGS | S | A |
2005-05-25 | 12:24 UTC | m | 62611 |   | 61.11 | NAVD88 | 1 | S | USGS | S | A |
2005-05-25 | 12:24 UTC | m | 72019 | 61.99 |   |   | 1 | S | USGS | S | A |
2005-09-21 | 18:32 UTC | m | 62610 |   | 66.65 | NGVD29 | 1 | S | USGS | S | A |
2005-09-21 | 18:32 UTC | m | 62611 |   | 65.75 | NAVD88 | 1 | S | USGS | S | A |
2005-09-21 | 18:32 UTC | m | 72019 | 57.35 |   |   | 1 | S | USGS | S | A |
2006-05-16 | 12:24 UTC | m | 62610 |   | 59.85 | NGVD29 | 1 | S | USGS | S | A |
2006-05-16 | 12:24 UTC | m | 62611 |   | 58.95 | NAVD88 | 1 | S | USGS | S | A |
2006-05-16 | 12:24 UTC | m | 72019 | 64.15 |   |   | 1 | S | USGS | S | A |
2006-09-18 | 16:54 UTC | m | 62610 |   | 65.15 | NGVD29 | 1 | S | USGS | S | A |
2006-09-18 | 16:54 UTC | m | 62611 |   | 64.25 | NAVD88 | 1 | S | USGS | S | A |
2006-09-18 | 16:54 UTC | m | 72019 | 58.85 |   |   | 1 | S | USGS | S | A |
2007-05-22 | 15:17 UTC | m | 62610 |   | 57.38 | NGVD29 | 1 | S | USGS | S | A |
2007-05-22 | 15:17 UTC | m | 62611 |   | 56.48 | NAVD88 | 1 | S | USGS | S | A |
2007-05-22 | 15:17 UTC | m | 72019 | 66.62 |   |   | 1 | S | USGS | S | A |
2007-09-19 | 18:09 UTC | m | 62610 |   | 61.58 | NGVD29 | 1 | S | USGS | S | A |
2007-09-19 | 18:09 UTC | m | 62611 |   | 60.68 | NAVD88 | 1 | S | USGS | S | A |
2007-09-19 | 18:09 UTC | m | 72019 | 62.42 |   |   | 1 | S | USGS | S | A |
2008-05-20 | 15:52 UTC | m | 62610 |   | 57.05 | NGVD29 | 1 | S | USGS | S | A |
2008-05-20 | 15:52 UTC | m | 62611 |   | 56.15 | NAVD88 | 1 | S | USGS | S | A |
2008-05-20 | 15:52 UTC | m | 72019 | 66.95 |   |   | 1 | S | USGS | S | A |
2008-09-16 | 17:03 UTC | m | 62610 |   | 66.80 | NGVD29 | 1 | S | USGS | S | A |
2008-09-16 | 17:03 UTC | m | 62611 |   | 65.90 | NAVD88 | 1 | S | USGS | S | A |
2008-09-16 | 17:03 UTC | m | 72019 | 57.20 |   |   | 1 | S | USGS | S | A |
2009-09-21 | 19:16 UTC | m | 62610 |   | 66.40 | NGVD29 | 1 | S | USGS | S | A |
2009-09-21 | 19:16 UTC | m | 62611 |   | 65.50 | NAVD88 | 1 | S | USGS | S | A |
2009-09-21 | 19:16 UTC | m | 72019 | 57.60 |   |   | 1 | S | USGS | S | A |
2010-05-18 | 14:40 UTC | m | 62610 |   | 64.68 | NGVD29 | 1 | S | USGS | S | A |
2010-05-18 | 14:40 UTC | m | 62611 |   | 63.78 | NAVD88 | 1 | S | USGS | S | A |
2010-05-18 | 14:40 UTC | m | 72019 | 59.32 |   |   | 1 | S | USGS | S | A |
2010-09-14 | 14:26 UTC | m | 62610 |   | 66.07 | NGVD29 | 1 | S | USGS | S | A |
2010-09-14 | 14:26 UTC | m | 62611 |   | 65.17 | NAVD88 | 1 | S | USGS | S | A |
2010-09-14 | 14:26 UTC | m | 72019 | 57.93 |   |   | 1 | S | USGS | S | A |
2011-05-23 | 16:37 UTC | m | 62610 |   | 61.72 | NGVD29 | 1 | S | USGS | S | A |
2011-05-23 | 16:37 UTC | m | 62611 |   | 60.82 | NAVD88 | 1 | S | USGS | S | A |
2011-05-23 | 16:37 UTC | m | 72019 | 62.28 |   |   | 1 | S | USGS | S | A |
2011-09-12 | 19:41 UTC | m | 62610 |   | 63.80 | NGVD29 | 1 | S | USGS | S | A |
2011-09-12 | 19:41 UTC | m | 62611 |   | 62.90 | NAVD88 | 1 | S | USGS | S | A |
2011-09-12 | 19:41 UTC | m | 72019 | 60.20 |   |   | 1 | S | USGS | S | A |
Section | Code | Description |
---|---|---|
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 | Z | Other. |
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. |