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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1968-01-20 | D | 62610 |   | 1656.00 | NGVD29 | 1 | S |   |   | A | |
1968-01-20 | D | 62611 |   | 1657.27 | NAVD88 | 1 | S |   |   | A | |
1968-01-20 | D | 72019 | 12.00 |   |   | 1 | S |   |   | A | |
1968-02-05 | D | 62610 |   | 1658.31 | NGVD29 | 1 | Z | USGS | S | A | |
1968-02-05 | D | 62611 |   | 1659.58 | NAVD88 | 1 | Z | USGS | S | A | |
1968-02-05 | D | 72019 | 9.69 |   |   | 1 | Z | USGS | S | A | |
1968-02-29 | D | 62610 |   | 1659.09 | NGVD29 | 1 | Z | USGS | S | A | |
1968-02-29 | D | 62611 |   | 1660.36 | NAVD88 | 1 | Z | USGS | S | A | |
1968-02-29 | D | 72019 | 8.91 |   |   | 1 | Z | USGS | S | A | |
1968-03-25 | D | 62610 |   | 1658.05 | NGVD29 | 1 | Z | USGS | S | A | |
1968-03-25 | D | 62611 |   | 1659.32 | NAVD88 | 1 | Z | USGS | S | A | |
1968-03-25 | D | 72019 | 9.95 |   |   | 1 | Z | USGS | S | A | |
1968-04-15 | D | 62610 |   | 1657.95 | NGVD29 | 1 | Z | USGS | S | A | |
1968-04-15 | D | 62611 |   | 1659.22 | NAVD88 | 1 | Z | USGS | S | A | |
1968-04-15 | D | 72019 | 10.05 |   |   | 1 | Z | USGS | S | A | |
1968-04-25 | D | 62610 |   | 1657.79 | NGVD29 | 1 | Z | USGS | S | A | |
1968-04-25 | D | 62611 |   | 1659.06 | NAVD88 | 1 | Z | USGS | S | A | |
1968-04-25 | D | 72019 | 10.21 |   |   | 1 | Z | USGS | S | A | |
1968-05-25 | D | 62610 |   | 1657.64 | NGVD29 | 1 | Z | USGS | S | A | |
1968-05-25 | D | 62611 |   | 1658.91 | NAVD88 | 1 | Z | USGS | S | A | |
1968-05-25 | D | 72019 | 10.36 |   |   | 1 | Z | USGS | S | A | |
1968-06-25 | D | 62610 |   | 1657.26 | NGVD29 | 1 | Z | USGS | S | A | |
1968-06-25 | D | 62611 |   | 1658.53 | NAVD88 | 1 | Z | USGS | S | A | |
1968-06-25 | D | 72019 | 10.74 |   |   | 1 | Z | USGS | S | A | |
1968-07-25 | D | 62610 |   | 1656.85 | NGVD29 | 1 | Z | USGS | S | A | |
1968-07-25 | D | 62611 |   | 1658.12 | NAVD88 | 1 | Z | USGS | S | A | |
1968-07-25 | D | 72019 | 11.15 |   |   | 1 | Z | USGS | S | A | |
1968-08-25 | D | 62610 |   | 1656.52 | NGVD29 | 1 | Z | USGS | S | A | |
1968-08-25 | D | 62611 |   | 1657.79 | NAVD88 | 1 | Z | USGS | S | A | |
1968-08-25 | D | 72019 | 11.48 |   |   | 1 | Z | USGS | S | A | |
1968-09-25 | D | 62610 |   | 1656.35 | NGVD29 | 1 | Z | USGS | S | A | |
1968-09-25 | D | 62611 |   | 1657.62 | NAVD88 | 1 | Z | USGS | S | A | |
1968-09-25 | D | 72019 | 11.65 |   |   | 1 | Z | USGS | S | A | |
1968-10-25 | D | 62610 |   | 1656.32 | NGVD29 | 1 | Z | USGS | S | A | |
1968-10-25 | D | 62611 |   | 1657.59 | NAVD88 | 1 | Z | USGS | S | A | |
1968-10-25 | D | 72019 | 11.68 |   |   | 1 | Z | USGS | S | A | |
1968-11-25 | D | 62610 |   | 1656.30 | NGVD29 | 1 | Z | USGS | S | A | |
1968-11-25 | D | 62611 |   | 1657.57 | NAVD88 | 1 | Z | USGS | S | A | |
1968-11-25 | D | 72019 | 11.70 |   |   | 1 | Z | USGS | S | A | |
1968-12-25 | D | 62610 |   | 1656.28 | NGVD29 | 1 | Z | USGS | S | A | |
1968-12-25 | D | 62611 |   | 1657.55 | NAVD88 | 1 | Z | USGS | S | A | |
1968-12-25 | D | 72019 | 11.72 |   |   | 1 | Z | USGS | S | A | |
1969-02-25 | D | 62610 |   | 1656.75 | NGVD29 | 1 | Z | USGS | S | A | |
1969-02-25 | D | 62611 |   | 1658.02 | NAVD88 | 1 | Z | USGS | S | A | |
1969-02-25 | D | 72019 | 11.25 |   |   | 1 | Z | USGS | S | A | |
1969-02-28 | D | 62610 |   | 1656.80 | NGVD29 | 1 | Z | USGS | S | A | |
1969-02-28 | D | 62611 |   | 1658.07 | NAVD88 | 1 | Z | USGS | S | A | |
1969-02-28 | D | 72019 | 11.20 |   |   | 1 | Z | USGS | S | A | |
1969-03-25 | D | 62610 |   | 1656.86 | NGVD29 | 1 | Z | USGS | S | A | |
1969-03-25 | D | 62611 |   | 1658.13 | NAVD88 | 1 | Z | USGS | S | A | |
1969-03-25 | D | 72019 | 11.14 |   |   | 1 | Z | USGS | S | A | |
1969-04-25 | D | 62610 |   | 1659.57 | NGVD29 | 1 | Z | USGS | S | A | |
1969-04-25 | D | 62611 |   | 1660.84 | NAVD88 | 1 | Z | USGS | S | A | |
1969-04-25 | D | 72019 | 8.43 |   |   | 1 | Z | USGS | S | A | |
1969-05-23 | D | 62610 |   | 1658.76 | NGVD29 | 1 | Z | USGS | S | A | |
1969-05-23 | D | 62611 |   | 1660.03 | NAVD88 | 1 | Z | USGS | S | A | |
1969-05-23 | D | 72019 | 9.24 |   |   | 1 | Z | USGS | S | A | |
1969-06-12 | D | 62610 |   | 1658.23 | NGVD29 | 1 | Z | USGS | S | A | |
1969-06-12 | D | 62611 |   | 1659.50 | NAVD88 | 1 | Z | USGS | S | A | |
1969-06-12 | D | 72019 | 9.77 |   |   | 1 | Z | USGS | S | A | |
1969-06-15 | D | 62610 |   | 1658.22 | NGVD29 | 1 | Z | USGS | S | A | |
1969-06-15 | D | 62611 |   | 1659.49 | NAVD88 | 1 | Z | USGS | S | A | |
1969-06-15 | D | 72019 | 9.78 |   |   | 1 | Z | USGS | S | A | |
1969-07-17 | D | 62610 |   | 1657.65 | NGVD29 | 1 | Z | USGS | S | A | |
1969-07-17 | D | 62611 |   | 1658.92 | NAVD88 | 1 | Z | USGS | S | A | |
1969-07-17 | D | 72019 | 10.35 |   |   | 1 | Z | USGS | S | A | |
1969-07-25 | D | 62610 |   | 1657.50 | NGVD29 | 1 | Z | USGS | S | A | |
1969-07-25 | D | 62611 |   | 1658.77 | NAVD88 | 1 | Z | USGS | S | A | |
1969-07-25 | D | 72019 | 10.50 |   |   | 1 | Z | USGS | S | A | |
1969-09-25 | D | 62610 |   | 1656.52 | NGVD29 | 1 | Z | USGS | S | A | |
1969-09-25 | D | 62611 |   | 1657.79 | NAVD88 | 1 | Z | USGS | S | A | |
1969-09-25 | D | 72019 | 11.48 |   |   | 1 | Z | USGS | S | A | |
1969-10-30 | D | 62610 |   | 1656.34 | NGVD29 | 1 | Z | USGS | S | A | |
1969-10-30 | D | 62611 |   | 1657.61 | NAVD88 | 1 | Z | USGS | S | A | |
1969-10-30 | D | 72019 | 11.66 |   |   | 1 | Z | USGS | S | A | |
1969-11-25 | D | 62610 |   | 1656.26 | NGVD29 | 1 | Z | USGS | S | A | |
1969-11-25 | D | 62611 |   | 1657.53 | NAVD88 | 1 | Z | USGS | S | A | |
1969-11-25 | D | 72019 | 11.74 |   |   | 1 | Z | USGS | S | A | |
1969-12-15 | D | 62610 |   | 1656.26 | NGVD29 | 1 | Z | USGS | S | A | |
1969-12-15 | D | 62611 |   | 1657.53 | NAVD88 | 1 | Z | USGS | S | A | |
1969-12-15 | D | 72019 | 11.74 |   |   | 1 | Z | USGS | S | A | |
1970-02-18 | D | 62610 |   | 1656.72 | NGVD29 | 1 | Z | USGS | S | A | |
1970-02-18 | D | 62611 |   | 1657.99 | NAVD88 | 1 | Z | USGS | S | A | |
1970-02-18 | D | 72019 | 11.28 |   |   | 1 | Z | USGS | S | A | |
1970-03-02 | D | 62610 |   | 1656.89 | NGVD29 | 1 | Z | USGS | S | A | |
1970-03-02 | D | 62611 |   | 1658.16 | NAVD88 | 1 | Z | USGS | S | A | |
1970-03-02 | D | 72019 | 11.11 |   |   | 1 | Z | USGS | S | A | |
1970-07-16 | D | 62610 |   | 1657.32 | NGVD29 | 1 | Z | USGS | S | A | |
1970-07-16 | D | 62611 |   | 1658.59 | NAVD88 | 1 | Z | USGS | S | A | |
1970-07-16 | D | 72019 | 10.68 |   |   | 1 | Z | USGS | S | A | |
1970-08-13 | D | 62610 |   | 1656.78 | NGVD29 | 1 | Z | USGS | S | A | |
1970-08-13 | D | 62611 |   | 1658.05 | NAVD88 | 1 | Z | USGS | S | A | |
1970-08-13 | D | 72019 | 11.22 |   |   | 1 | Z | USGS | S | A | |
1970-09-23 | D | 62610 |   | 1656.45 | NGVD29 | 1 | Z | USGS | S | A | |
1970-09-23 | D | 62611 |   | 1657.72 | NAVD88 | 1 | Z | USGS | S | A | |
1970-09-23 | D | 72019 | 11.55 |   |   | 1 | Z | USGS | S | A | |
1970-10-20 | D | 62610 |   | 1656.35 | NGVD29 | 1 | Z | USGS | S | A | |
1970-10-20 | D | 62611 |   | 1657.62 | NAVD88 | 1 | Z | USGS | S | A | |
1970-10-20 | D | 72019 | 11.65 |   |   | 1 | Z | USGS | S | A | |
1970-12-01 | D | 62610 |   | 1656.29 | NGVD29 | 1 | Z | USGS | S | A | |
1970-12-01 | D | 62611 |   | 1657.56 | NAVD88 | 1 | Z | USGS | S | A | |
1970-12-01 | D | 72019 | 11.71 |   |   | 1 | Z | USGS | S | A | |
1970-12-30 | D | 62610 |   | 1656.07 | NGVD29 | 1 | Z | USGS | S | A | |
1970-12-30 | D | 62611 |   | 1657.34 | NAVD88 | 1 | Z | USGS | S | A | |
1970-12-30 | D | 72019 | 11.93 |   |   | 1 | Z | USGS | S | A | |
1971-01-28 | D | 62610 |   | 1656.33 | NGVD29 | 1 | Z | USGS | S | A | |
1971-01-28 | D | 62611 |   | 1657.60 | NAVD88 | 1 | Z | USGS | S | A | |
1971-01-28 | D | 72019 | 11.67 |   |   | 1 | Z | USGS | S | A | |
1971-02-24 | D | 62610 |   | 1656.90 | NGVD29 | 1 | Z | USGS | S | A | |
1971-02-24 | D | 62611 |   | 1658.17 | NAVD88 | 1 | Z | USGS | S | A | |
1971-02-24 | D | 72019 | 11.10 |   |   | 1 | Z | USGS | S | A | |
1971-03-24 | D | 62610 |   | 1657.40 | NGVD29 | 1 | Z | USGS | S | A | |
1971-03-24 | D | 62611 |   | 1658.67 | NAVD88 | 1 | Z | USGS | S | A | |
1971-03-24 | D | 72019 | 10.60 |   |   | 1 | Z | USGS | S | A | |
1971-04-27 | D | 62610 |   | 1657.47 | NGVD29 | 1 | Z | USGS | S | A | |
1971-04-27 | D | 62611 |   | 1658.74 | NAVD88 | 1 | Z | USGS | S | A | |
1971-04-27 | D | 72019 | 10.53 |   |   | 1 | Z | USGS | S | A | |
1971-05-24 | D | 62610 |   | 1657.37 | NGVD29 | 1 | Z | USGS | S | A | |
1971-05-24 | D | 62611 |   | 1658.64 | NAVD88 | 1 | Z | USGS | S | A | |
1971-05-24 | D | 72019 | 10.63 |   |   | 1 | Z | USGS | S | A | |
1971-08-24 | D | 62610 |   | 1656.33 | NGVD29 | 1 | Z | USGS | S | A | |
1971-08-24 | D | 62611 |   | 1657.60 | NAVD88 | 1 | Z | USGS | S | A | |
1971-08-24 | D | 72019 | 11.67 |   |   | 1 | Z | USGS | S | A | |
1971-09-21 | D | 62610 |   | 1656.05 | NGVD29 | 1 | Z | USGS | S | A | |
1971-09-21 | D | 62611 |   | 1657.32 | NAVD88 | 1 | Z | USGS | S | A | |
1971-09-21 | D | 72019 | 11.95 |   |   | 1 | Z | USGS | S | A | |
1971-10-20 | D | 62610 |   | 1655.99 | NGVD29 | 1 | Z | USGS | S | A | |
1971-10-20 | D | 62611 |   | 1657.26 | NAVD88 | 1 | Z | USGS | S | A | |
1971-10-20 | D | 72019 | 12.01 |   |   | 1 | Z | USGS | S | A | |
1971-12-27 | D | 62610 |   | 1658.30 | NGVD29 | 1 | Z | USGS | S | A | |
1971-12-27 | D | 62611 |   | 1659.57 | NAVD88 | 1 | Z | USGS | S | A | |
1971-12-27 | D | 72019 | 9.70 |   |   | 1 | Z | USGS | S | A | |
1972-01-26 | D | 62610 |   | 1656.10 | NGVD29 | 1 | Z | USGS | S | A | |
1972-01-26 | D | 62611 |   | 1657.37 | NAVD88 | 1 | Z | USGS | S | A | |
1972-01-26 | D | 72019 | 11.90 |   |   | 1 | Z | USGS | S | A | |
1972-02-28 | D | 62610 |   | 1656.55 | NGVD29 | 1 | Z | USGS | S | A | |
1972-02-28 | D | 62611 |   | 1657.82 | NAVD88 | 1 | Z | USGS | S | A | |
1972-02-28 | D | 72019 | 11.45 |   |   | 1 | Z | USGS | S | A | |
1972-07-31 | D | 62610 |   | 1656.80 | NGVD29 | 1 | Z | USGS | S | A | |
1972-07-31 | D | 62611 |   | 1658.07 | NAVD88 | 1 | Z | USGS | S | A | |
1972-07-31 | D | 72019 | 11.20 |   |   | 1 | Z | USGS | S | A | |
1972-12-08 | D | 62610 |   | 1655.92 | NGVD29 | 1 | Z | USGS | S | A | |
1972-12-08 | D | 62611 |   | 1657.19 | NAVD88 | 1 | Z | USGS | S | A | |
1972-12-08 | D | 72019 | 12.08 |   |   | 1 | Z | USGS | S | A | |
1973-12-07 | D | 62610 |   | 1654.99 | NGVD29 | 1 | Z | USGS | S | A | |
1973-12-07 | D | 62611 |   | 1656.26 | NAVD88 | 1 | Z | USGS | S | A | |
1973-12-07 | D | 72019 | 13.01 |   |   | 1 | Z | USGS | S | A | |
1974-12-02 | D | 62610 |   | 1655.36 | NGVD29 | 1 | Z | USGS | S | A | |
1974-12-02 | D | 62611 |   | 1656.63 | NAVD88 | 1 | Z | USGS | S | A | |
1974-12-02 | D | 72019 | 12.64 |   |   | 1 | Z | USGS | S | A | |
1975-12-03 | D | 62610 |   | 1656.58 | NGVD29 | 1 | Z | USGS | S | A | |
1975-12-03 | D | 62611 |   | 1657.85 | NAVD88 | 1 | Z | USGS | S | A | |
1975-12-03 | D | 72019 | 11.42 |   |   | 1 | Z | USGS | S | A | |
1976-12-01 | D | 62610 |   | 1655.68 | NGVD29 | 1 | Z | USGS | S | A | |
1976-12-01 | D | 62611 |   | 1656.95 | NAVD88 | 1 | Z | USGS | S | A | |
1976-12-01 | D | 72019 | 12.32 |   |   | 1 | Z | USGS | S | A | |
1977-12-05 | D | 62610 |   | 1654.72 | NGVD29 | 1 | Z | USGS | S | A | |
1977-12-05 | D | 62611 |   | 1655.99 | NAVD88 | 1 | Z | USGS | S | A | |
1977-12-05 | D | 72019 | 13.28 |   |   | 1 | Z | USGS | S | A | |
1978-12-01 | D | 62610 |   | 1655.61 | NGVD29 | 1 | Z | USGS | S | A | |
1978-12-01 | D | 62611 |   | 1656.88 | NAVD88 | 1 | Z | USGS | S | A | |
1978-12-01 | D | 72019 | 12.39 |   |   | 1 | Z | USGS | S | A | |
1980-11-25 | D | 62610 |   | 1655.56 | NGVD29 | 1 | Z | USGS | S | A | |
1980-11-25 | D | 62611 |   | 1656.83 | NAVD88 | 1 | Z | USGS | S | A | |
1980-11-25 | D | 72019 | 12.44 |   |   | 1 | Z | USGS | S | A | |
1981-12-08 | D | 62610 |   | 1654.75 | NGVD29 | 1 | Z | USGS | S | A | |
1981-12-08 | D | 62611 |   | 1656.02 | NAVD88 | 1 | Z | USGS | S | A | |
1981-12-08 | D | 72019 | 13.25 |   |   | 1 | Z | USGS | S | A | |
1982-11-30 | D | 62610 |   | 1656.39 | NGVD29 | 1 | Z | USGS | S | A | |
1982-11-30 | D | 62611 |   | 1657.66 | NAVD88 | 1 | Z | USGS | S | A | |
1982-11-30 | D | 72019 | 11.61 |   |   | 1 | Z | USGS | S | A | |
1983-11-29 | D | 62610 |   | 1655.50 | NGVD29 | 1 | Z | USGS | S | A | |
1983-11-29 | D | 62611 |   | 1656.77 | NAVD88 | 1 | Z | USGS | S | A | |
1983-11-29 | D | 72019 | 12.50 |   |   | 1 | Z | USGS | S | A | |
1984-11-29 | D | 62610 |   | 1655.35 | NGVD29 | 1 | Z | USGS | S | A | |
1984-11-29 | D | 62611 |   | 1656.62 | NAVD88 | 1 | Z | USGS | S | A | |
1984-11-29 | D | 72019 | 12.65 |   |   | 1 | Z | USGS | S | A | |
1985-05-21 | D | 62610 |   | 1656.90 | NGVD29 | 1 | Z | USGS | S | A | |
1985-05-21 | D | 62611 |   | 1658.17 | NAVD88 | 1 | Z | USGS | S | A | |
1985-05-21 | D | 72019 | 11.10 |   |   | 1 | Z | USGS | S | A | |
1985-12-04 | D | 62610 |   | 1654.70 | NGVD29 | 1 | Z | USGS | S | A | |
1985-12-04 | D | 62611 |   | 1655.97 | NAVD88 | 1 | Z | USGS | S | A | |
1985-12-04 | D | 72019 | 13.30 |   |   | 1 | Z | USGS | S | A | |
1986-11-24 | D | 62610 |   | 1654.77 | NGVD29 | 1 | Z | USGS | S | A | |
1986-11-24 | D | 62611 |   | 1656.04 | NAVD88 | 1 | Z | USGS | S | A | |
1986-11-24 | D | 72019 | 13.23 |   |   | 1 | Z | USGS | S | A | |
1987-09-21 | D | 62610 |   | 1656.52 | NGVD29 | 1 | Z | USGS | S | A | |
1987-09-21 | D | 62611 |   | 1657.79 | NAVD88 | 1 | Z | USGS | S | A | |
1987-09-21 | D | 72019 | 11.48 |   |   | 1 | Z | USGS | S | A | |
1987-11-24 | 15:17 UTC | m | 62610 |   | 1654.80 | NGVD29 | 1 | Z | USGS | S | A |
1987-11-24 | 15:17 UTC | m | 62611 |   | 1656.07 | NAVD88 | 1 | Z | USGS | S | A |
1987-11-24 | 15:17 UTC | m | 72019 | 13.20 |   |   | 1 | Z | USGS | S | A |
1988-11-21 | D | 62610 |   | 1653.73 | NGVD29 | 1 | Z | USGS | S | A | |
1988-11-21 | D | 62611 |   | 1655.00 | NAVD88 | 1 | Z | USGS | S | A | |
1988-11-21 | D | 72019 | 14.27 |   |   | 1 | Z | USGS | S | A | |
1989-11-20 | 15:17 UTC | m | 62610 |   | 1653.38 | NGVD29 | 1 | Z | USGS | S | A |
1989-11-20 | 15:17 UTC | m | 62611 |   | 1654.65 | NAVD88 | 1 | Z | USGS | S | A |
1989-11-20 | 15:17 UTC | m | 72019 | 14.62 |   |   | 1 | Z | USGS | S | A |
1990-11-27 | D | 62610 |   | 1653.10 | NGVD29 | 1 | Z | USGS | S | A | |
1990-11-27 | D | 62611 |   | 1654.37 | NAVD88 | 1 | Z | USGS | S | A | |
1990-11-27 | D | 72019 | 14.90 |   |   | 1 | Z | USGS | S | A | |
1991-11-18 | D | 62610 |   | 1652.80 | NGVD29 | 1 | Z | USGS | S | A | |
1991-11-18 | D | 62611 |   | 1654.07 | NAVD88 | 1 | Z | USGS | S | A | |
1991-11-18 | D | 72019 | 15.20 |   |   | 1 | Z | USGS | S | A | |
1992-11-25 | D | 62610 |   | 1652.30 | NGVD29 | 1 | Z | USGS | S | A | |
1992-11-25 | D | 62611 |   | 1653.57 | NAVD88 | 1 | Z | USGS | S | A | |
1992-11-25 | D | 72019 | 15.70 |   |   | 1 | Z | USGS | S | A | |
1993-12-02 | D | 62610 |   | 1654.00 | NGVD29 | 1 | Z | USGS | S | A | |
1993-12-02 | D | 62611 |   | 1655.27 | NAVD88 | 1 | Z | USGS | S | A | |
1993-12-02 | D | 72019 | 14.00 |   |   | 1 | Z | USGS | S | A | |
1994-11-30 | D | 62610 |   | 1655.35 | NGVD29 | 1 | Z | USGS | S | A | |
1994-11-30 | D | 62611 |   | 1656.62 | NAVD88 | 1 | Z | USGS | S | A | |
1994-11-30 | D | 72019 | 12.65 |   |   | 1 | Z | 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. |
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. |