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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1988-05-13 | 21:05 UTC | m | 62610 |   | 17.86 | NGVD29 | 1 | S | USGS | S | A |
1988-05-13 | 21:05 UTC | m | 62611 |   | 16.33 | NAVD88 | 1 | S | USGS | S | A |
1988-05-13 | 21:05 UTC | m | 72019 | 4.62 |   |   | 1 | S | USGS | S | A |
1989-10-26 | D | 62610 |   | 21.65 | NGVD29 | 1 | S | USGS | S | A | |
1989-10-26 | D | 62611 |   | 20.12 | NAVD88 | 1 | S | USGS | S | A | |
1989-10-26 | D | 72019 | 0.83 |   |   | 1 | S | USGS | S | A | |
1990-10-30 | 19:30 UTC | m | 62610 |   | 21.28 | NGVD29 | 1 | S | USGS | S | A |
1990-10-30 | 19:30 UTC | m | 62611 |   | 19.75 | NAVD88 | 1 | S | USGS | S | A |
1990-10-30 | 19:30 UTC | m | 72019 | 1.20 |   |   | 1 | S | USGS | S | A |
1990-11-26 | 19:00 UTC | m | 62610 |   | 20.78 | NGVD29 | 1 | S | USGS | S | A |
1990-11-26 | 19:00 UTC | m | 62611 |   | 19.25 | NAVD88 | 1 | S | USGS | S | A |
1990-11-26 | 19:00 UTC | m | 72019 | 1.70 |   |   | 1 | S | USGS | S | A |
1990-12-18 | 16:35 UTC | m | 62610 |   | 20.47 | NGVD29 | 1 | S | USGS | S | A |
1990-12-18 | 16:35 UTC | m | 62611 |   | 18.94 | NAVD88 | 1 | S | USGS | S | A |
1990-12-18 | 16:35 UTC | m | 72019 | 2.01 |   |   | 1 | S | USGS | S | A |
1991-01-29 | 19:55 UTC | m | 62610 |   | 21.54 | NGVD29 | 1 | S | USGS | S | A |
1991-01-29 | 19:55 UTC | m | 62611 |   | 20.01 | NAVD88 | 1 | S | USGS | S | A |
1991-01-29 | 19:55 UTC | m | 72019 | 0.94 |   |   | 1 | S | USGS | S | A |
1991-02-20 | 21:40 UTC | m | 62610 |   | 21.26 | NGVD29 | 1 | S | USGS | S | A |
1991-02-20 | 21:40 UTC | m | 62611 |   | 19.73 | NAVD88 | 1 | S | USGS | S | A |
1991-02-20 | 21:40 UTC | m | 72019 | 1.22 |   |   | 1 | S | USGS | S | A |
1991-03-18 | 15:35 UTC | m | 62610 |   | 21.37 | NGVD29 | 1 | S | USGS | S | A |
1991-03-18 | 15:35 UTC | m | 62611 |   | 19.84 | NAVD88 | 1 | S | USGS | S | A |
1991-03-18 | 15:35 UTC | m | 72019 | 1.11 |   |   | 1 | S | USGS | S | A |
1991-04-22 | 15:55 UTC | m | 62610 |   | 21.95 | NGVD29 | 1 | S | USGS | S | A |
1991-04-22 | 15:55 UTC | m | 62611 |   | 20.42 | NAVD88 | 1 | S | USGS | S | A |
1991-04-22 | 15:55 UTC | m | 72019 | 0.53 |   |   | 1 | S | USGS | S | A |
1991-05-21 | 16:25 UTC | m | 62610 |   | 21.64 | NGVD29 | 1 | S | USGS | S | A |
1991-05-21 | 16:25 UTC | m | 62611 |   | 20.11 | NAVD88 | 1 | S | USGS | S | A |
1991-05-21 | 16:25 UTC | m | 72019 | 0.84 |   |   | 1 | S | USGS | S | A |
1991-06-18 | 12:45 UTC | m | 62610 |   | 21.91 | NGVD29 | 1 | S | USGS | S | A |
1991-06-18 | 12:45 UTC | m | 62611 |   | 20.38 | NAVD88 | 1 | S | USGS | S | A |
1991-06-18 | 12:45 UTC | m | 72019 | 0.57 |   |   | 1 | S | USGS | S | A |
1991-07-25 | 13:15 UTC | m | 62610 |   | 21.54 | NGVD29 | 1 | S | USGS | S | A |
1991-07-25 | 13:15 UTC | m | 62611 |   | 20.01 | NAVD88 | 1 | S | USGS | S | A |
1991-07-25 | 13:15 UTC | m | 72019 | 0.94 |   |   | 1 | S | USGS | S | A |
1991-08-19 | 19:05 UTC | m | 62610 |   | 21.93 | NGVD29 | 1 | S | USGS | S | A |
1991-08-19 | 19:05 UTC | m | 62611 |   | 20.40 | NAVD88 | 1 | S | USGS | S | A |
1991-08-19 | 19:05 UTC | m | 72019 | 0.55 |   |   | 1 | S | USGS | S | A |
1991-10-03 | 13:15 UTC | m | 62610 |   | 21.82 | NGVD29 | 1 | S | USGS | S | A |
1991-10-03 | 13:15 UTC | m | 62611 |   | 20.29 | NAVD88 | 1 | S | USGS | S | A |
1991-10-03 | 13:15 UTC | m | 72019 | 0.66 |   |   | 1 | S | USGS | S | A |
1991-10-21 | 15:25 UTC | m | 62610 |   | 22.01 | NGVD29 | 1 | S | USGS | S | A |
1991-10-21 | 15:25 UTC | m | 62611 |   | 20.48 | NAVD88 | 1 | S | USGS | S | A |
1991-10-21 | 15:25 UTC | m | 72019 | 0.47 |   |   | 1 | S | USGS | S | A |
1991-11-14 | 15:10 UTC | m | 62610 |   | 21.44 | NGVD29 | 1 | S | USGS | S | A |
1991-11-14 | 15:10 UTC | m | 62611 |   | 19.91 | NAVD88 | 1 | S | USGS | S | A |
1991-11-14 | 15:10 UTC | m | 72019 | 1.04 |   |   | 1 | S | USGS | S | A |
1991-11-19 | 15:00 UTC | m | 62610 |   | 21.33 | NGVD29 | 1 | S | USGS | S | A |
1991-11-19 | 15:00 UTC | m | 62611 |   | 19.80 | NAVD88 | 1 | S | USGS | S | A |
1991-11-19 | 15:00 UTC | m | 72019 | 1.15 |   |   | 1 | S | USGS | S | A |
1991-12-27 | 15:30 UTC | m | 62610 |   | 21.17 | NGVD29 | 1 | S | USGS | S | A |
1991-12-27 | 15:30 UTC | m | 62611 |   | 19.64 | NAVD88 | 1 | S | USGS | S | A |
1991-12-27 | 15:30 UTC | m | 72019 | 1.31 |   |   | 1 | S | USGS | S | A |
1992-01-27 | 19:00 UTC | m | 62610 |   | 21.40 | NGVD29 | 1 | S | USGS | S | A |
1992-01-27 | 19:00 UTC | m | 62611 |   | 19.87 | NAVD88 | 1 | S | USGS | S | A |
1992-01-27 | 19:00 UTC | m | 72019 | 1.08 |   |   | 1 | S | USGS | S | A |
1992-02-20 | 17:35 UTC | m | 62610 |   | 20.80 | NGVD29 | 1 | S | USGS | S | A |
1992-02-20 | 17:35 UTC | m | 62611 |   | 19.27 | NAVD88 | 1 | S | USGS | S | A |
1992-02-20 | 17:35 UTC | m | 72019 | 1.68 |   |   | 1 | S | USGS | S | A |
1992-03-26 | 15:40 UTC | m | 62610 |   | 21.04 | NGVD29 | 1 | S | USGS | S | A |
1992-03-26 | 15:40 UTC | m | 62611 |   | 19.51 | NAVD88 | 1 | S | USGS | S | A |
1992-03-26 | 15:40 UTC | m | 72019 | 1.44 |   |   | 1 | S | USGS | S | A |
1992-04-13 | 20:45 UTC | m | 62610 |   | 21.08 | NGVD29 | 1 | S | USGS | S | A |
1992-04-13 | 20:45 UTC | m | 62611 |   | 19.55 | NAVD88 | 1 | S | USGS | S | A |
1992-04-13 | 20:45 UTC | m | 72019 | 1.40 |   |   | 1 | S | USGS | S | A |
1992-05-15 | 20:20 UTC | m | 62610 |   | 19.65 | NGVD29 | 1 | S | USGS | S | A |
1992-05-15 | 20:20 UTC | m | 62611 |   | 18.12 | NAVD88 | 1 | S | USGS | S | A |
1992-05-15 | 20:20 UTC | m | 72019 | 2.83 |   |   | 1 | S | USGS | S | A |
1992-06-12 | 18:10 UTC | m | 62610 |   | 19.86 | NGVD29 | 1 | S | USGS | S | A |
1992-06-12 | 18:10 UTC | m | 62611 |   | 18.33 | NAVD88 | 1 | S | USGS | S | A |
1992-06-12 | 18:10 UTC | m | 72019 | 2.62 |   |   | 1 | S | USGS | S | A |
1992-07-22 | 15:00 UTC | m | 62610 |   | 21.40 | NGVD29 | 1 | S | USGS | S | A |
1992-07-22 | 15:00 UTC | m | 62611 |   | 19.87 | NAVD88 | 1 | S | USGS | S | A |
1992-07-22 | 15:00 UTC | m | 72019 | 1.08 |   |   | 1 | S | USGS | S | A |
1992-08-18 | 13:45 UTC | m | 62610 |   | 21.93 | NGVD29 | 1 | S | USGS | S | A |
1992-08-18 | 13:45 UTC | m | 62611 |   | 20.40 | NAVD88 | 1 | S | USGS | S | A |
1992-08-18 | 13:45 UTC | m | 72019 | 0.55 |   |   | 1 | S | USGS | S | A |
1992-09-21 | 19:50 UTC | m | 62610 |   | 21.63 | NGVD29 | 1 | S | USGS | S | A |
1992-09-21 | 19:50 UTC | m | 62611 |   | 20.10 | NAVD88 | 1 | S | USGS | S | A |
1992-09-21 | 19:50 UTC | m | 72019 | 0.85 |   |   | 1 | S | USGS | S | A |
1992-10-20 | 14:20 UTC | m | 62610 |   | 21.95 | NGVD29 | 1 | S | USGS | S | A |
1992-10-20 | 14:20 UTC | m | 62611 |   | 20.42 | NAVD88 | 1 | S | USGS | S | A |
1992-10-20 | 14:20 UTC | m | 72019 | 0.53 |   |   | 1 | S | USGS | S | A |
1992-12-03 | 15:55 UTC | m | 62610 |   | 21.97 | NGVD29 | 1 | S | USGS | S | A |
1992-12-03 | 15:55 UTC | m | 62611 |   | 20.44 | NAVD88 | 1 | S | USGS | S | A |
1992-12-03 | 15:55 UTC | m | 72019 | 0.51 |   |   | 1 | S | USGS | S | A |
1992-12-31 | 16:40 UTC | m | 62610 |   | 21.44 | NGVD29 | 1 | S | USGS | S | A |
1992-12-31 | 16:40 UTC | m | 62611 |   | 19.91 | NAVD88 | 1 | S | USGS | S | A |
1992-12-31 | 16:40 UTC | m | 72019 | 1.04 |   |   | 1 | S | USGS | S | A |
1993-01-21 | 14:30 UTC | m | 62610 |   | 21.78 | NGVD29 | 1 | S | USGS | S | A |
1993-01-21 | 14:30 UTC | m | 62611 |   | 20.25 | NAVD88 | 1 | S | USGS | S | A |
1993-01-21 | 14:30 UTC | m | 72019 | 0.70 |   |   | 1 | S | USGS | S | A |
1993-02-18 | 16:50 UTC | m | 62610 |   | 21.86 | NGVD29 | 1 | S | USGS | S | A |
1993-02-18 | 16:50 UTC | m | 62611 |   | 20.33 | NAVD88 | 1 | S | USGS | S | A |
1993-02-18 | 16:50 UTC | m | 72019 | 0.62 |   |   | 1 | S | USGS | S | A |
1993-04-02 | 14:25 UTC | m | 62610 |   | 22.13 | NGVD29 | 1 | S | USGS | S | A |
1993-04-02 | 14:25 UTC | m | 62611 |   | 20.60 | NAVD88 | 1 | S | USGS | S | A |
1993-04-02 | 14:25 UTC | m | 72019 | 0.35 |   |   | 1 | S | USGS | S | A |
1993-04-28 | 13:30 UTC | m | 62610 |   | 21.44 | NGVD29 | 1 | S | USGS | S | A |
1993-04-28 | 13:30 UTC | m | 62611 |   | 19.91 | NAVD88 | 1 | S | USGS | S | A |
1993-04-28 | 13:30 UTC | m | 72019 | 1.04 |   |   | 1 | S | USGS | S | A |
1993-05-24 | 21:00 UTC | m | 62610 |   | 20.89 | NGVD29 | 1 | S | USGS | S | A |
1993-05-24 | 21:00 UTC | m | 62611 |   | 19.36 | NAVD88 | 1 | S | USGS | S | A |
1993-05-24 | 21:00 UTC | m | 72019 | 1.59 |   |   | 1 | S | USGS | S | A |
1993-06-24 | 18:21 UTC | m | 62610 |   | 21.41 | NGVD29 | 1 | S | USGS | S | A |
1993-06-24 | 18:21 UTC | m | 62611 |   | 19.88 | NAVD88 | 1 | S | USGS | S | A |
1993-06-24 | 18:21 UTC | m | 72019 | 1.07 |   |   | 1 | S | USGS | S | A |
1993-07-26 | 13:35 UTC | m | 62610 |   | 21.40 | NGVD29 | 1 | S | USGS | S | A |
1993-07-26 | 13:35 UTC | m | 62611 |   | 19.87 | NAVD88 | 1 | S | USGS | S | A |
1993-07-26 | 13:35 UTC | m | 72019 | 1.08 |   |   | 1 | S | USGS | S | A |
1993-08-24 | 19:40 UTC | m | 62610 |   | 21.28 | NGVD29 | 1 | S | USGS | S | A |
1993-08-24 | 19:40 UTC | m | 62611 |   | 19.75 | NAVD88 | 1 | S | USGS | S | A |
1993-08-24 | 19:40 UTC | m | 72019 | 1.20 |   |   | 1 | S | USGS | S | A |
1993-09-20 | 18:50 UTC | m | 62610 |   | 22.08 | NGVD29 | 1 | S | USGS | S | A |
1993-09-20 | 18:50 UTC | m | 62611 |   | 20.55 | NAVD88 | 1 | S | USGS | S | A |
1993-09-20 | 18:50 UTC | m | 72019 | 0.40 |   |   | 1 | S | USGS | S | A |
1993-10-29 | 18:10 UTC | m | 62610 |   | 22.08 | NGVD29 | 1 | S | USGS | S | A |
1993-10-29 | 18:10 UTC | m | 62611 |   | 20.55 | NAVD88 | 1 | S | USGS | S | A |
1993-10-29 | 18:10 UTC | m | 72019 | 0.40 |   |   | 1 | S | USGS | S | A |
1993-11-22 | 19:40 UTC | m | 62610 |   | 21.41 | NGVD29 | 1 | S | USGS | S | A |
1993-11-22 | 19:40 UTC | m | 62611 |   | 19.88 | NAVD88 | 1 | S | USGS | S | A |
1993-11-22 | 19:40 UTC | m | 72019 | 1.07 |   |   | 1 | S | USGS | S | A |
1993-12-16 | 16:50 UTC | m | 62610 |   | 21.56 | NGVD29 | 1 | S | USGS | S | A |
1993-12-16 | 16:50 UTC | m | 62611 |   | 20.03 | NAVD88 | 1 | S | USGS | S | A |
1993-12-16 | 16:50 UTC | m | 72019 | 0.92 |   |   | 1 | S | USGS | S | A |
1994-01-20 | 18:40 UTC | m | 62610 |   | 21.37 | NGVD29 | 1 | S | USGS | S | A |
1994-01-20 | 18:40 UTC | m | 62611 |   | 19.84 | NAVD88 | 1 | S | USGS | S | A |
1994-01-20 | 18:40 UTC | m | 72019 | 1.11 |   |   | 1 | S | USGS | S | A |
1994-02-23 | 15:50 UTC | m | 62610 |   | 21.77 | NGVD29 | 1 | S | USGS | S | A |
1994-02-23 | 15:50 UTC | m | 62611 |   | 20.24 | NAVD88 | 1 | S | USGS | S | A |
1994-02-23 | 15:50 UTC | m | 72019 | 0.71 |   |   | 1 | S | USGS | S | A |
1994-03-23 | 16:10 UTC | m | 62610 |   | 21.38 | NGVD29 | 1 | S | USGS | S | A |
1994-03-23 | 16:10 UTC | m | 62611 |   | 19.85 | NAVD88 | 1 | S | USGS | S | A |
1994-03-23 | 16:10 UTC | m | 72019 | 1.10 |   |   | 1 | S | USGS | S | A |
1994-04-20 | 16:20 UTC | m | 62610 |   | 20.95 | NGVD29 | 1 | S | USGS | S | A |
1994-04-20 | 16:20 UTC | m | 62611 |   | 19.42 | NAVD88 | 1 | S | USGS | S | A |
1994-04-20 | 16:20 UTC | m | 72019 | 1.53 |   |   | 1 | S | USGS | S | A |
1994-05-24 | 14:45 UTC | m | 62610 |   | 21.34 | NGVD29 | 1 | S | USGS | S | A |
1994-05-24 | 14:45 UTC | m | 62611 |   | 19.81 | NAVD88 | 1 | S | USGS | S | A |
1994-05-24 | 14:45 UTC | m | 72019 | 1.14 |   |   | 1 | S | USGS | S | A |
1994-06-28 | 15:00 UTC | m | 62610 |   | 21.98 | NGVD29 | 1 | S | USGS | S | A |
1994-06-28 | 15:00 UTC | m | 62611 |   | 20.45 | NAVD88 | 1 | S | USGS | S | A |
1994-06-28 | 15:00 UTC | m | 72019 | 0.50 |   |   | 1 | S | USGS | S | A |
1994-07-26 | 13:35 UTC | m | 62610 |   | 21.69 | NGVD29 | 1 | S | USGS | S | A |
1994-07-26 | 13:35 UTC | m | 62611 |   | 20.16 | NAVD88 | 1 | S | USGS | S | A |
1994-07-26 | 13:35 UTC | m | 72019 | 0.79 |   |   | 1 | S | USGS | S | A |
1994-08-29 | 18:05 UTC | m | 62610 |   | 22.16 | NGVD29 | 1 | S | USGS | S | A |
1994-08-29 | 18:05 UTC | m | 62611 |   | 20.63 | NAVD88 | 1 | S | USGS | S | A |
1994-08-29 | 18:05 UTC | m | 72019 | 0.32 |   |   | 1 | S | USGS | S | A |
1994-09-28 | 17:10 UTC | m | 62610 |   | 22.19 | NGVD29 | 1 | S | USGS | S | A |
1994-09-28 | 17:10 UTC | m | 62611 |   | 20.66 | NAVD88 | 1 | S | USGS | S | A |
1994-09-28 | 17:10 UTC | m | 72019 | 0.29 |   |   | 1 | S | USGS | S | A |
1994-10-24 | 17:25 UTC | m | 62610 |   | 22.27 | NGVD29 | 1 | S | USGS | S | A |
1994-10-24 | 17:25 UTC | m | 62611 |   | 20.74 | NAVD88 | 1 | S | USGS | S | A |
1994-10-24 | 17:25 UTC | m | 72019 | 0.21 |   |   | 1 | S | USGS | S | A |
1994-11-22 | 17:55 UTC | m | 62610 |   | 22.28 | NGVD29 | 1 | S | USGS | S | A |
1994-11-22 | 17:55 UTC | m | 62611 |   | 20.75 | NAVD88 | 1 | S | USGS | S | A |
1994-11-22 | 17:55 UTC | m | 72019 | 0.20 |   |   | 1 | S | USGS | S | A |
1994-12-15 | 15:20 UTC | m | 62610 |   | 22.30 | NGVD29 | 1 | S | USGS | S | A |
1994-12-15 | 15:20 UTC | m | 62611 |   | 20.77 | NAVD88 | 1 | S | USGS | S | A |
1994-12-15 | 15:20 UTC | m | 72019 | 0.18 |   |   | 1 | S | USGS | S | A |
1995-01-20 | 18:15 UTC | m | 62610 |   | 22.08 | NGVD29 | 1 | S | USGS | S | A |
1995-01-20 | 18:15 UTC | m | 62611 |   | 20.55 | NAVD88 | 1 | S | USGS | S | A |
1995-01-20 | 18:15 UTC | m | 72019 | 0.40 |   |   | 1 | S | USGS | S | A |
1995-02-15 | 16:15 UTC | m | 62610 |   | 21.71 | NGVD29 | 1 | S | USGS | S | A |
1995-02-15 | 16:15 UTC | m | 62611 |   | 20.18 | NAVD88 | 1 | S | USGS | S | A |
1995-02-15 | 16:15 UTC | m | 72019 | 0.77 |   |   | 1 | S | USGS | S | A |
1995-03-21 | 20:30 UTC | m | 62610 |   | 21.78 | NGVD29 | 1 | S | USGS | S | A |
1995-03-21 | 20:30 UTC | m | 62611 |   | 20.25 | NAVD88 | 1 | S | USGS | S | A |
1995-03-21 | 20:30 UTC | m | 72019 | 0.70 |   |   | 1 | S | USGS | S | A |
1995-04-19 | 20:05 UTC | m | 62610 |   | 21.41 | NGVD29 | 1 | S | USGS | S | A |
1995-04-19 | 20:05 UTC | m | 62611 |   | 19.88 | NAVD88 | 1 | S | USGS | S | A |
1995-04-19 | 20:05 UTC | m | 72019 | 1.07 |   |   | 1 | S | USGS | S | A |
1995-05-19 | 18:10 UTC | m | 62610 |   | 20.99 | NGVD29 | 1 | S | USGS | S | A |
1995-05-19 | 18:10 UTC | m | 62611 |   | 19.46 | NAVD88 | 1 | S | USGS | S | A |
1995-05-19 | 18:10 UTC | m | 72019 | 1.49 |   |   | 1 | S | USGS | S | A |
1995-06-23 | 17:20 UTC | m | 62610 |   | 20.83 | NGVD29 | 1 | S | USGS | S | A |
1995-06-23 | 17:20 UTC | m | 62611 |   | 19.30 | NAVD88 | 1 | S | USGS | S | A |
1995-06-23 | 17:20 UTC | m | 72019 | 1.65 |   |   | 1 | S | USGS | S | A |
1995-07-26 | 18:05 UTC | m | 62610 |   | 22.40 | NGVD29 | 1 | S | USGS | S | A |
1995-07-26 | 18:05 UTC | m | 62611 |   | 20.87 | NAVD88 | 1 | S | USGS | S | A |
1995-07-26 | 18:05 UTC | m | 72019 | 0.08 |   |   | 1 | S | USGS | S | A |
1995-08-28 | 20:35 UTC | m | 62610 |   | 21.91 | NGVD29 | 1 | S | USGS | S | A |
1995-08-28 | 20:35 UTC | m | 62611 |   | 20.38 | NAVD88 | 1 | S | USGS | S | A |
1995-08-28 | 20:35 UTC | m | 72019 | 0.57 |   |   | 1 | S | USGS | S | A |
1995-09-21 | 20:15 UTC | m | 62610 |   | 22.17 | NGVD29 | 1 | S | USGS | S | A |
1995-09-21 | 20:15 UTC | m | 62611 |   | 20.64 | NAVD88 | 1 | S | USGS | S | A |
1995-09-21 | 20:15 UTC | m | 72019 | 0.31 |   |   | 1 | S | USGS | S | 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 | S | Steel-tape measurement. |
Measuring agency | USGS | U.S. Geological Survey |
Source of measurement | S | Measured by personnel of reporting agency. |
Water-level approval status | A | Approved for publication -- Processing and review completed. |