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Groundwater levels for the Nation
Agency code = | usgs |
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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1976-01-15 | D | 62610 |   | 22.96 | NGVD29 | 1 | O | USGS | S | A | |
1976-01-15 | D | 62611 |   | 21.84 | NAVD88 | 1 | O | USGS | S | A | |
1976-01-15 | D | 72019 | 7.04 |   |   | 1 | O | USGS | S | A | |
1976-02-04 | D | 62610 |   | 22.96 | NGVD29 | 1 | O | USGS | S | A | |
1976-02-04 | D | 62611 |   | 21.84 | NAVD88 | 1 | O | USGS | S | A | |
1976-02-04 | D | 72019 | 7.04 |   |   | 1 | O | USGS | S | A | |
1976-06-23 | D | 62610 |   | 22.43 | NGVD29 | 1 | O | USGS | S | A | |
1976-06-23 | D | 62611 |   | 21.31 | NAVD88 | 1 | O | USGS | S | A | |
1976-06-23 | D | 72019 | 7.57 |   |   | 1 | O | USGS | S | A | |
1976-08-31 | D | 62610 |   | 22.39 | NGVD29 | 1 | O | USGS | S | A | |
1976-08-31 | D | 62611 |   | 21.27 | NAVD88 | 1 | O | USGS | S | A | |
1976-08-31 | D | 72019 | 7.61 |   |   | 1 | O | USGS | S | A | |
1976-09-30 | D | 62610 |   | 22.27 | NGVD29 | 1 | O | USGS | S | A | |
1976-09-30 | D | 62611 |   | 21.15 | NAVD88 | 1 | O | USGS | S | A | |
1976-09-30 | D | 72019 | 7.73 |   |   | 1 | O | USGS | S | A | |
1976-11-04 | D | 62610 |   | 22.34 | NGVD29 | 1 | O | USGS | S | A | |
1976-11-04 | D | 62611 |   | 21.22 | NAVD88 | 1 | O | USGS | S | A | |
1976-11-04 | D | 72019 | 7.66 |   |   | 1 | O | USGS | S | A | |
1976-11-30 | D | 62610 |   | 22.24 | NGVD29 | 1 | O | USGS | S | A | |
1976-11-30 | D | 62611 |   | 21.12 | NAVD88 | 1 | O | USGS | S | A | |
1976-11-30 | D | 72019 | 7.76 |   |   | 1 | O | USGS | S | A | |
1977-01-07 | D | 62610 |   | 22.21 | NGVD29 | 1 | O | USGS | S | A | |
1977-01-07 | D | 62611 |   | 21.09 | NAVD88 | 1 | O | USGS | S | A | |
1977-01-07 | D | 72019 | 7.79 |   |   | 1 | O | USGS | S | A | |
1977-02-08 | D | 62610 |   | 22.19 | NGVD29 | 1 | O | USGS | S | A | |
1977-02-08 | D | 62611 |   | 21.07 | NAVD88 | 1 | O | USGS | S | A | |
1977-02-08 | D | 72019 | 7.81 |   |   | 1 | O | USGS | S | A | |
1977-03-03 | D | 62610 |   | 22.23 | NGVD29 | 1 | O | USGS | S | A | |
1977-03-03 | D | 62611 |   | 21.11 | NAVD88 | 1 | O | USGS | S | A | |
1977-03-03 | D | 72019 | 7.77 |   |   | 1 | O | USGS | S | A | |
1977-04-04 | D | 62610 |   | 22.60 | NGVD29 | 1 | O | USGS | S | A | |
1977-04-04 | D | 62611 |   | 21.48 | NAVD88 | 1 | O | USGS | S | A | |
1977-04-04 | D | 72019 | 7.40 |   |   | 1 | O | USGS | S | A | |
1977-05-03 | D | 62610 |   | 22.72 | NGVD29 | 1 | O | USGS | S | A | |
1977-05-03 | D | 62611 |   | 21.60 | NAVD88 | 1 | O | USGS | S | A | |
1977-05-03 | D | 72019 | 7.28 |   |   | 1 | O | USGS | S | A | |
1977-05-31 | D | 62610 |   | 22.39 | NGVD29 | 1 | O | USGS | S | A | |
1977-05-31 | D | 62611 |   | 21.27 | NAVD88 | 1 | O | USGS | S | A | |
1977-05-31 | D | 72019 | 7.61 |   |   | 1 | O | USGS | S | A | |
1977-06-21 | D | 62610 |   | 22.31 | NGVD29 | 1 | O | USGS | S | A | |
1977-06-21 | D | 62611 |   | 21.19 | NAVD88 | 1 | O | USGS | S | A | |
1977-06-21 | D | 72019 | 7.69 |   |   | 1 | O | USGS | S | A | |
1977-07-20 | D | 62610 |   | 22.04 | NGVD29 | 1 | O | USGS | S | A | |
1977-07-20 | D | 62611 |   | 20.92 | NAVD88 | 1 | O | USGS | S | A | |
1977-07-20 | D | 72019 | 7.96 |   |   | 1 | O | USGS | S | A | |
1977-07-27 | D | 62610 |   | 22.04 | NGVD29 | 1 | O | USGS | S | A | |
1977-07-27 | D | 62611 |   | 20.92 | NAVD88 | 1 | O | USGS | S | A | |
1977-07-27 | D | 72019 | 7.96 |   |   | 1 | O | USGS | S | A | |
1977-08-10 | D | 62610 |   | 21.90 | NGVD29 | 1 | O | USGS | S | A | |
1977-08-10 | D | 62611 |   | 20.78 | NAVD88 | 1 | O | USGS | S | A | |
1977-08-10 | D | 72019 | 8.10 |   |   | 1 | O | USGS | S | A | |
1977-08-16 | D | 62610 |   | 22.00 | NGVD29 | 1 | O | USGS | S | A | |
1977-08-16 | D | 62611 |   | 20.88 | NAVD88 | 1 | O | USGS | S | A | |
1977-08-16 | D | 72019 | 8.00 |   |   | 1 | O | USGS | S | A | |
1977-08-24 | D | 62610 |   | 22.10 | NGVD29 | 1 | O | USGS | S | A | |
1977-08-24 | D | 62611 |   | 20.98 | NAVD88 | 1 | O | USGS | S | A | |
1977-08-24 | D | 72019 | 7.90 |   |   | 1 | O | USGS | S | A | |
1977-09-22 | D | 62610 |   | 22.01 | NGVD29 | 1 | O | USGS | S | A | |
1977-09-22 | D | 62611 |   | 20.89 | NAVD88 | 1 | O | USGS | S | A | |
1977-09-22 | D | 72019 | 7.99 |   |   | 1 | O | USGS | S | A | |
1977-10-14 | D | 62610 |   | 22.20 | NGVD29 | 1 | O | USGS | S | A | |
1977-10-14 | D | 62611 |   | 21.08 | NAVD88 | 1 | O | USGS | S | A | |
1977-10-14 | D | 72019 | 7.80 |   |   | 1 | O | USGS | S | A | |
1977-10-26 | D | 62610 |   | 22.28 | NGVD29 | 1 | O | USGS | S | A | |
1977-10-26 | D | 62611 |   | 21.16 | NAVD88 | 1 | O | USGS | S | A | |
1977-10-26 | D | 72019 | 7.72 |   |   | 1 | O | USGS | S | A | |
1977-11-22 | D | 62610 |   | 22.47 | NGVD29 | 1 | O | USGS | S | A | |
1977-11-22 | D | 62611 |   | 21.35 | NAVD88 | 1 | O | USGS | S | A | |
1977-11-22 | D | 72019 | 7.53 |   |   | 1 | O | USGS | S | A | |
1977-12-20 | D | 62610 |   | 22.91 | NGVD29 | 1 | O | USGS | S | A | |
1977-12-20 | D | 62611 |   | 21.79 | NAVD88 | 1 | O | USGS | S | A | |
1977-12-20 | D | 72019 | 7.09 |   |   | 1 | O | USGS | S | A | |
1978-03-31 | D | 62610 |   | 23.35 | NGVD29 | 1 | O | USGS | S | A | |
1978-03-31 | D | 62611 |   | 22.23 | NAVD88 | 1 | O | USGS | S | A | |
1978-03-31 | D | 72019 | 6.65 |   |   | 1 | O | USGS | S | A | |
1978-05-02 | D | 62610 |   | 23.04 | NGVD29 | 1 | O | USGS | S | A | |
1978-05-02 | D | 62611 |   | 21.92 | NAVD88 | 1 | O | USGS | S | A | |
1978-05-02 | D | 72019 | 6.96 |   |   | 1 | O | USGS | S | A | |
1978-05-23 | D | 62610 |   | 23.09 | NGVD29 | 1 | O | USGS | S | A | |
1978-05-23 | D | 62611 |   | 21.97 | NAVD88 | 1 | O | USGS | S | A | |
1978-05-23 | D | 72019 | 6.91 |   |   | 1 | O | USGS | S | A | |
1978-06-26 | D | 62610 |   | 22.97 | NGVD29 | 1 | O | USGS | S | A | |
1978-06-26 | D | 62611 |   | 21.85 | NAVD88 | 1 | O | USGS | S | A | |
1978-06-26 | D | 72019 | 7.03 |   |   | 1 | O | USGS | S | A | |
1978-07-25 | D | 62610 |   | 22.74 | NGVD29 | 1 | O | USGS | S | A | |
1978-07-25 | D | 62611 |   | 21.62 | NAVD88 | 1 | O | USGS | S | A | |
1978-07-25 | D | 72019 | 7.26 |   |   | 1 | O | USGS | S | A | |
1978-08-29 | D | 62610 |   | 22.88 | NGVD29 | 1 | O | USGS | S | A | |
1978-08-29 | D | 62611 |   | 21.76 | NAVD88 | 1 | O | USGS | S | A | |
1978-08-29 | D | 72019 | 7.12 |   |   | 1 | O | USGS | S | A | |
1978-09-29 | D | 62610 |   | 22.66 | NGVD29 | 1 | O | USGS | S | A | |
1978-09-29 | D | 62611 |   | 21.54 | NAVD88 | 1 | O | USGS | S | A | |
1978-09-29 | D | 72019 | 7.34 |   |   | 1 | O | USGS | S | A | |
1978-10-30 | D | 62610 |   | 22.60 | NGVD29 | 1 | O | USGS | S | A | |
1978-10-30 | D | 62611 |   | 21.48 | NAVD88 | 1 | O | USGS | S | A | |
1978-10-30 | D | 72019 | 7.40 |   |   | 1 | O | USGS | S | A | |
1978-12-01 | D | 62610 |   | 22.57 | NGVD29 | 1 | O | USGS | S | A | |
1978-12-01 | D | 62611 |   | 21.45 | NAVD88 | 1 | O | USGS | S | A | |
1978-12-01 | D | 72019 | 7.43 |   |   | 1 | O | USGS | S | A | |
1978-12-29 | D | 62610 |   | 22.93 | NGVD29 | 1 | O | USGS | S | A | |
1978-12-29 | D | 62611 |   | 21.81 | NAVD88 | 1 | O | USGS | S | A | |
1978-12-29 | D | 72019 | 7.07 |   |   | 1 | O | USGS | S | A | |
1979-01-29 | D | 62610 |   | 23.75 | NGVD29 | 1 | O | USGS | S | A | |
1979-01-29 | D | 62611 |   | 22.63 | NAVD88 | 1 | O | USGS | S | A | |
1979-01-29 | D | 72019 | 6.25 |   |   | 1 | O | USGS | S | A | |
1979-02-28 | D | 62610 |   | 23.78 | NGVD29 | 1 | O | USGS | S | A | |
1979-02-28 | D | 62611 |   | 22.66 | NAVD88 | 1 | O | USGS | S | A | |
1979-02-28 | D | 72019 | 6.22 |   |   | 1 | O | USGS | S | A | |
1979-03-27 | D | 62610 |   | 23.60 | NGVD29 | 1 | O | USGS | S | A | |
1979-03-27 | D | 62611 |   | 22.48 | NAVD88 | 1 | O | USGS | S | A | |
1979-03-27 | D | 72019 | 6.40 |   |   | 1 | O | USGS | S | A | |
1979-05-08 | D | 62610 |   | 23.19 | NGVD29 | 1 | O | USGS | S | A | |
1979-05-08 | D | 62611 |   | 22.07 | NAVD88 | 1 | O | USGS | S | A | |
1979-05-08 | D | 72019 | 6.81 |   |   | 1 | O | USGS | S | A | |
1979-05-30 | D | 62610 |   | 23.15 | NGVD29 | 1 | O | USGS | S | A | |
1979-05-30 | D | 62611 |   | 22.03 | NAVD88 | 1 | O | USGS | S | A | |
1979-05-30 | D | 72019 | 6.85 |   |   | 1 | O | USGS | S | A | |
1979-06-29 | D | 62610 |   | 22.91 | NGVD29 | 1 | O | USGS | S | A | |
1979-06-29 | D | 62611 |   | 21.79 | NAVD88 | 1 | O | USGS | S | A | |
1979-06-29 | D | 72019 | 7.09 |   |   | 1 | O | USGS | S | A | |
1979-07-31 | D | 62610 |   | 22.63 | NGVD29 | 1 | O | USGS | S | A | |
1979-07-31 | D | 62611 |   | 21.51 | NAVD88 | 1 | O | USGS | S | A | |
1979-07-31 | D | 72019 | 7.37 |   |   | 1 | O | USGS | S | A | |
1979-08-21 | D | 62610 |   | 22.67 | NGVD29 | 1 | O | USGS | S | A | |
1979-08-21 | D | 62611 |   | 21.55 | NAVD88 | 1 | O | USGS | S | A | |
1979-08-21 | D | 72019 | 7.33 |   |   | 1 | O | USGS | S | A | |
1979-09-28 | D | 62610 |   | 22.48 | NGVD29 | 1 | O | USGS | S | A | |
1979-09-28 | D | 62611 |   | 21.36 | NAVD88 | 1 | O | USGS | S | A | |
1979-09-28 | D | 72019 | 7.52 |   |   | 1 | O | USGS | S | A | |
1979-10-30 | D | 62610 |   | 22.72 | NGVD29 | 1 | O | USGS | S | A | |
1979-10-30 | D | 62611 |   | 21.60 | NAVD88 | 1 | O | USGS | S | A | |
1979-10-30 | D | 72019 | 7.28 |   |   | 1 | O | USGS | S | A | |
1979-11-29 | D | 62610 |   | 22.62 | NGVD29 | 1 | O | USGS | S | A | |
1979-11-29 | D | 62611 |   | 21.50 | NAVD88 | 1 | O | USGS | S | A | |
1979-11-29 | D | 72019 | 7.38 |   |   | 1 | O | USGS | S | A | |
1980-01-28 | D | 62610 |   | 22.49 | NGVD29 | 1 | O | USGS | S | A | |
1980-01-28 | D | 62611 |   | 21.37 | NAVD88 | 1 | O | USGS | S | A | |
1980-01-28 | D | 72019 | 7.51 |   |   | 1 | O | USGS | S | A | |
1980-02-14 | D | 62610 |   | 22.39 | NGVD29 | 1 | O | USGS | S | A | |
1980-02-14 | D | 62611 |   | 21.27 | NAVD88 | 1 | O | USGS | S | A | |
1980-02-14 | D | 72019 | 7.61 |   |   | 1 | O | USGS | S | A | |
1980-03-20 | D | 62610 |   | 22.49 | NGVD29 | 1 | O | USGS | S | A | |
1980-03-20 | D | 62611 |   | 21.37 | NAVD88 | 1 | O | USGS | S | A | |
1980-03-20 | D | 72019 | 7.51 |   |   | 1 | O | USGS | S | A | |
1980-04-17 | D | 62610 |   | 23.35 | NGVD29 | 1 | O | USGS | S | A | |
1980-04-17 | D | 62611 |   | 22.23 | NAVD88 | 1 | O | USGS | S | A | |
1980-04-17 | D | 72019 | 6.65 |   |   | 1 | O | USGS | S | A | |
1980-06-11 | D | 62610 |   | 22.64 | NGVD29 | 1 | O | USGS | S | A | |
1980-06-11 | D | 62611 |   | 21.52 | NAVD88 | 1 | O | USGS | S | A | |
1980-06-11 | D | 72019 | 7.36 |   |   | 1 | O | USGS | S | A | |
1980-07-25 | D | 62610 |   | 22.44 | NGVD29 | 1 | O | USGS | S | A | |
1980-07-25 | D | 62611 |   | 21.32 | NAVD88 | 1 | O | USGS | S | A | |
1980-07-25 | D | 72019 | 7.56 |   |   | 1 | O | USGS | S | A | |
1980-09-19 | D | 62610 |   | 22.22 | NGVD29 | 1 | O | USGS | S | A | |
1980-09-19 | D | 62611 |   | 21.10 | NAVD88 | 1 | O | USGS | S | A | |
1980-09-19 | D | 72019 | 7.78 |   |   | 1 | O | USGS | S | A | |
1980-10-23 | D | 62610 |   | 22.11 | NGVD29 | 1 | O | USGS | S | A | |
1980-10-23 | D | 62611 |   | 20.99 | NAVD88 | 1 | O | USGS | S | A | |
1980-10-23 | D | 72019 | 7.89 |   |   | 1 | O | USGS | S | A | |
1981-04-01 | D | 62610 |   | 22.28 | NGVD29 | 1 | O | USGS | S | A | |
1981-04-01 | D | 62611 |   | 21.16 | NAVD88 | 1 | O | USGS | S | A | |
1981-04-01 | D | 72019 | 7.72 |   |   | 1 | O | USGS | S | A | |
1981-06-23 | D | 62610 |   | 22.13 | NGVD29 | 1 | O | USGS | S | A | |
1981-06-23 | D | 62611 |   | 21.01 | NAVD88 | 1 | O | USGS | S | A | |
1981-06-23 | D | 72019 | 7.87 |   |   | 1 | O | USGS | S | A | |
1981-08-18 | D | 62610 |   | 21.97 | NGVD29 | 1 | O | USGS | S | A | |
1981-08-18 | D | 62611 |   | 20.85 | NAVD88 | 1 | O | USGS | S | A | |
1981-08-18 | D | 72019 | 8.03 |   |   | 1 | O | USGS | S | A | |
1981-12-24 | 14:10 UTC | m | 62610 |   | 22.24 | NGVD29 | 1 | O | USGS | S | A |
1981-12-24 | 14:10 UTC | m | 62611 |   | 21.12 | NAVD88 | 1 | O | USGS | S | A |
1981-12-24 | 14:10 UTC | m | 72019 | 7.76 |   |   | 1 | O | USGS | S | A |
1982-04-12 | 13:45 UTC | m | 62610 |   | 22.73 | NGVD29 | 1 | O | USGS | S | A |
1982-04-12 | 13:45 UTC | m | 62611 |   | 21.61 | NAVD88 | 1 | O | USGS | S | A |
1982-04-12 | 13:45 UTC | m | 72019 | 7.27 |   |   | 1 | O | USGS | S | A |
1982-06-17 | 12:35 UTC | m | 62610 |   | 23.46 | NGVD29 | 1 | O | USGS | S | A |
1982-06-17 | 12:35 UTC | m | 62611 |   | 22.34 | NAVD88 | 1 | O | USGS | S | A |
1982-06-17 | 12:35 UTC | m | 72019 | 6.54 |   |   | 1 | O | USGS | S | A |
1982-09-29 | 15:15 UTC | m | 62610 |   | 22.14 | NGVD29 | 1 | O | USGS | S | A |
1982-09-29 | 15:15 UTC | m | 62611 |   | 21.02 | NAVD88 | 1 | O | USGS | S | A |
1982-09-29 | 15:15 UTC | m | 72019 | 7.86 |   |   | 1 | O | USGS | S | A |
1982-12-22 | 14:35 UTC | m | 62610 |   | 22.08 | NGVD29 | 1 | O | USGS | S | A |
1982-12-22 | 14:35 UTC | m | 62611 |   | 20.96 | NAVD88 | 1 | O | USGS | S | A |
1982-12-22 | 14:35 UTC | m | 72019 | 7.92 |   |   | 1 | O | USGS | S | A |
1983-03-14 | 14:35 UTC | m | 62610 |   | 22.63 | NGVD29 | 1 | O | USGS | S | A |
1983-03-14 | 14:35 UTC | m | 62611 |   | 21.51 | NAVD88 | 1 | O | USGS | S | A |
1983-03-14 | 14:35 UTC | m | 72019 | 7.37 |   |   | 1 | O | USGS | S | A |
1983-06-13 | 12:26 UTC | m | 62610 |   | 23.03 | NGVD29 | 1 | O | USGS | S | A |
1983-06-13 | 12:26 UTC | m | 62611 |   | 21.91 | NAVD88 | 1 | O | USGS | S | A |
1983-06-13 | 12:26 UTC | m | 72019 | 6.97 |   |   | 1 | O | USGS | S | A |
1983-09-30 | 15:50 UTC | m | 62610 |   | 22.16 | NGVD29 | 1 | O | USGS | S | A |
1983-09-30 | 15:50 UTC | m | 62611 |   | 21.04 | NAVD88 | 1 | O | USGS | S | A |
1983-09-30 | 15:50 UTC | m | 72019 | 7.84 |   |   | 1 | O | USGS | S | A |
1984-01-03 | 14:10 UTC | m | 62610 |   | 22.86 | NGVD29 | 1 | O | USGS | S | A |
1984-01-03 | 14:10 UTC | m | 62611 |   | 21.74 | NAVD88 | 1 | O | USGS | S | A |
1984-01-03 | 14:10 UTC | m | 72019 | 7.14 |   |   | 1 | O | USGS | S | A |
1984-03-26 | 15:00 UTC | m | 62610 |   | 23.13 | NGVD29 | 1 | O | USGS | S | A |
1984-03-26 | 15:00 UTC | m | 62611 |   | 22.01 | NAVD88 | 1 | O | USGS | S | A |
1984-03-26 | 15:00 UTC | m | 72019 | 6.87 |   |   | 1 | O | USGS | S | A |
1984-06-21 | 12:55 UTC | m | 62610 |   | 23.36 | NGVD29 | 1 | O | USGS | S | A |
1984-06-21 | 12:55 UTC | m | 62611 |   | 22.24 | NAVD88 | 1 | O | USGS | S | A |
1984-06-21 | 12:55 UTC | m | 72019 | 6.64 |   |   | 1 | O | USGS | S | A |
1984-10-02 | 18:10 UTC | m | 62610 |   | 23.07 | NGVD29 | 1 | O | USGS | S | A |
1984-10-02 | 18:10 UTC | m | 62611 |   | 21.95 | NAVD88 | 1 | O | USGS | S | A |
1984-10-02 | 18:10 UTC | m | 72019 | 6.93 |   |   | 1 | O | USGS | S | A |
1984-12-13 | 14:15 UTC | m | 62610 |   | 22.80 | NGVD29 | 1 | O | USGS | S | A |
1984-12-13 | 14:15 UTC | m | 62611 |   | 21.68 | NAVD88 | 1 | O | USGS | S | A |
1984-12-13 | 14:15 UTC | m | 72019 | 7.20 |   |   | 1 | O | USGS | S | A |
1985-04-02 | 15:45 UTC | m | 62610 |   | 22.18 | NGVD29 | 1 | O | USGS | S | A |
1985-04-02 | 15:45 UTC | m | 62611 |   | 21.06 | NAVD88 | 1 | O | USGS | S | A |
1985-04-02 | 15:45 UTC | m | 72019 | 7.82 |   |   | 1 | O | USGS | S | A |
1985-11-07 | 16:25 UTC | m | 62610 |   | 22.03 | NGVD29 | 1 | O | USGS | S | A |
1985-11-07 | 16:25 UTC | m | 62611 |   | 20.91 | NAVD88 | 1 | O | USGS | S | A |
1985-11-07 | 16:25 UTC | m | 72019 | 7.97 |   |   | 1 | O | 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 | O | Observed. |
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. |