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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1966-10-11 | D | 62610 |   | 6.33 | NGVD29 | 1 | O | USGS | S | A | |
1966-10-11 | D | 62611 |   | 5.22 | NAVD88 | 1 | O | USGS | S | A | |
1966-10-11 | D | 72019 | 8.67 |   |   | 1 | O | USGS | S | A | |
1970-11-04 | D | 62610 |   | 5.84 | NGVD29 | 1 | O | USGS | S | A | |
1970-11-04 | D | 62611 |   | 4.73 | NAVD88 | 1 | O | USGS | S | A | |
1970-11-04 | D | 72019 | 9.16 |   |   | 1 | O | USGS | S | A | |
1971-03-10 | D | 62610 |   | 7.38 | NGVD29 | 1 | O | USGS | S | A | |
1971-03-10 | D | 62611 |   | 6.27 | NAVD88 | 1 | O | USGS | S | A | |
1971-03-10 | D | 72019 | 7.62 |   |   | 1 | O | USGS | S | A | |
1971-09-28 | D | 62610 |   | 7.08 | NGVD29 | 1 | O | USGS | S | A | |
1971-09-28 | D | 62611 |   | 5.97 | NAVD88 | 1 | O | USGS | S | A | |
1971-09-28 | D | 72019 | 7.92 |   |   | 1 | O | USGS | S | A | |
1972-01-03 | D | 62610 |   | 6.85 | NGVD29 | 1 | O | USGS | S | A | |
1972-01-03 | D | 62611 |   | 5.74 | NAVD88 | 1 | O | USGS | S | A | |
1972-01-03 | D | 72019 | 8.15 |   |   | 1 | O | USGS | S | A | |
1972-03-21 | D | 62610 |   | 6.96 | NGVD29 | 1 | O | USGS | S | A | |
1972-03-21 | D | 62611 |   | 5.85 | NAVD88 | 1 | O | USGS | S | A | |
1972-03-21 | D | 72019 | 8.04 |   |   | 1 | O | USGS | S | A | |
1972-07-06 | D | 62610 |   | 7.96 | NGVD29 | 1 | O | USGS | S | A | |
1972-07-06 | D | 62611 |   | 6.85 | NAVD88 | 1 | O | USGS | S | A | |
1972-07-06 | D | 72019 | 7.04 |   |   | 1 | O | USGS | S | A | |
1972-10-13 | D | 62610 |   | 6.90 | NGVD29 | 1 | O | USGS | S | A | |
1972-10-13 | D | 62611 |   | 5.79 | NAVD88 | 1 | O | USGS | S | A | |
1972-10-13 | D | 72019 | 8.10 |   |   | 1 | O | USGS | S | A | |
1972-12-21 | D | 62610 |   | 7.46 | NGVD29 | 1 | O | USGS | S | A | |
1972-12-21 | D | 62611 |   | 6.35 | NAVD88 | 1 | O | USGS | S | A | |
1972-12-21 | D | 72019 | 7.54 |   |   | 1 | O | USGS | S | A | |
1973-04-04 | D | 62610 |   | 8.28 | NGVD29 | 1 | O | USGS | S | A | |
1973-04-04 | D | 62611 |   | 7.17 | NAVD88 | 1 | O | USGS | S | A | |
1973-04-04 | D | 72019 | 6.72 |   |   | 1 | O | USGS | S | A | |
1973-06-25 | D | 62610 |   | 7.54 | NGVD29 | 1 | O | USGS | S | A | |
1973-06-25 | D | 62611 |   | 6.43 | NAVD88 | 1 | O | USGS | S | A | |
1973-06-25 | D | 72019 | 7.46 |   |   | 1 | O | USGS | S | A | |
1973-07-16 | D | 62610 |   | 8.10 | NGVD29 | 1 | O | USGS | S | A | |
1973-07-16 | D | 62611 |   | 6.99 | NAVD88 | 1 | O | USGS | S | A | |
1973-07-16 | D | 72019 | 6.90 |   |   | 1 | O | USGS | S | A | |
1974-01-17 | D | 62610 |   | 7.11 | NGVD29 | 1 | O | USGS | S | A | |
1974-01-17 | D | 62611 |   | 6.00 | NAVD88 | 1 | O | USGS | S | A | |
1974-01-17 | D | 72019 | 7.89 |   |   | 1 | O | USGS | S | A | |
1974-03-21 | D | 62610 |   | 6.80 | NGVD29 | 1 | O | USGS | S | A | |
1974-03-21 | D | 62611 |   | 5.69 | NAVD88 | 1 | O | USGS | S | A | |
1974-03-21 | D | 72019 | 8.20 |   |   | 1 | O | USGS | S | A | |
1974-06-25 | D | 62610 |   | 6.85 | NGVD29 | 1 | O | USGS | S | A | |
1974-06-25 | D | 62611 |   | 5.74 | NAVD88 | 1 | O | USGS | S | A | |
1974-06-25 | D | 72019 | 8.15 |   |   | 1 | O | USGS | S | A | |
1974-09-03 | D | 62610 |   | 6.31 | NGVD29 | 1 | O | USGS | S | A | |
1974-09-03 | D | 62611 |   | 5.20 | NAVD88 | 1 | O | USGS | S | A | |
1974-09-03 | D | 72019 | 8.69 |   |   | 1 | O | USGS | S | A | |
1975-03-25 | D | 62610 |   | 7.24 | NGVD29 | 1 | O | USGS | S | A | |
1975-03-25 | D | 62611 |   | 6.13 | NAVD88 | 1 | O | USGS | S | A | |
1975-03-25 | D | 72019 | 7.76 |   |   | 1 | O | USGS | S | A | |
1975-07-01 | D | 62610 |   | 7.72 | NGVD29 | 1 | O | USGS | S | A | |
1975-07-01 | D | 62611 |   | 6.61 | NAVD88 | 1 | O | USGS | S | A | |
1975-07-01 | D | 72019 | 7.28 |   |   | 1 | O | USGS | S | A | |
1975-10-06 | D | 62610 |   | 8.56 | NGVD29 | 1 | O | USGS | S | A | |
1975-10-06 | D | 62611 |   | 7.45 | NAVD88 | 1 | O | USGS | S | A | |
1975-10-06 | D | 72019 | 6.44 |   |   | 1 | O | USGS | S | A | |
1975-12-15 | D | 62610 |   | 7.49 | NGVD29 | 1 | O | USGS | S | A | |
1975-12-15 | D | 62611 |   | 6.38 | NAVD88 | 1 | O | USGS | S | A | |
1975-12-15 | D | 72019 | 7.51 |   |   | 1 | O | USGS | S | A | |
1976-03-25 | D | 62610 |   | 7.74 | NGVD29 | 1 | O | USGS | S | A | |
1976-03-25 | D | 62611 |   | 6.63 | NAVD88 | 1 | O | USGS | S | A | |
1976-03-25 | D | 72019 | 7.26 |   |   | 1 | O | USGS | S | A | |
1976-07-02 | D | 62610 |   | 6.95 | NGVD29 | 1 | O | USGS | S | A | |
1976-07-02 | D | 62611 |   | 5.84 | NAVD88 | 1 | O | USGS | S | A | |
1976-07-02 | D | 72019 | 8.05 |   |   | 1 | O | USGS | S | A | |
1976-09-24 | D | 62610 |   | 6.80 | NGVD29 | 1 | O | USGS | S | A | |
1976-09-24 | D | 62611 |   | 5.69 | NAVD88 | 1 | O | USGS | S | A | |
1976-09-24 | D | 72019 | 8.20 |   |   | 1 | O | USGS | S | A | |
1976-12-22 | D | 62610 |   | 5.83 | NGVD29 | 1 | O | USGS | S | A | |
1976-12-22 | D | 62611 |   | 4.72 | NAVD88 | 1 | O | USGS | S | A | |
1976-12-22 | D | 72019 | 9.17 |   |   | 1 | O | USGS | S | A | |
1977-03-22 | D | 62610 |   | 6.36 | NGVD29 | 1 | O | USGS | S | A | |
1977-03-22 | D | 62611 |   | 5.25 | NAVD88 | 1 | O | USGS | S | A | |
1977-03-22 | D | 72019 | 8.64 |   |   | 1 | O | USGS | S | A | |
1977-07-05 | D | 62610 |   | 5.18 | NGVD29 | 1 | O | USGS | S | A | |
1977-07-05 | D | 62611 |   | 4.07 | NAVD88 | 1 | O | USGS | S | A | |
1977-07-05 | D | 72019 | 9.82 |   |   | 1 | O | USGS | S | A | |
1977-10-03 | D | 62610 |   | 6.86 | NGVD29 | 1 | O | USGS | S | A | |
1977-10-03 | D | 62611 |   | 5.75 | NAVD88 | 1 | O | USGS | S | A | |
1977-10-03 | D | 72019 | 8.14 |   |   | 1 | O | USGS | S | A | |
1978-01-04 | D | 62610 |   | 7.66 | NGVD29 | 1 | O | USGS | S | A | |
1978-01-04 | D | 62611 |   | 6.55 | NAVD88 | 1 | O | USGS | S | A | |
1978-01-04 | D | 72019 | 7.34 |   |   | 1 | O | USGS | S | A | |
1978-04-03 | D | 62610 |   | 7.78 | NGVD29 | 1 | O | USGS | S | A | |
1978-04-03 | D | 62611 |   | 6.67 | NAVD88 | 1 | O | USGS | S | A | |
1978-04-03 | D | 72019 | 7.22 |   |   | 1 | O | USGS | S | A | |
1978-06-23 | D | 62610 |   | 7.90 | NGVD29 | 1 | O | USGS | S | A | |
1978-06-23 | D | 62611 |   | 6.79 | NAVD88 | 1 | O | USGS | S | A | |
1978-06-23 | D | 72019 | 7.10 |   |   | 1 | O | USGS | S | A | |
1978-10-03 | D | 62610 |   | 6.34 | NGVD29 | 1 | O | USGS | S | A | |
1978-10-03 | D | 62611 |   | 5.23 | NAVD88 | 1 | O | USGS | S | A | |
1978-10-03 | D | 72019 | 8.66 |   |   | 1 | O | USGS | S | A | |
1978-12-21 | D | 62610 |   | 6.27 | NGVD29 | 1 | O | USGS | S | A | |
1978-12-21 | D | 62611 |   | 5.16 | NAVD88 | 1 | O | USGS | S | A | |
1978-12-21 | D | 72019 | 8.73 |   |   | 1 | O | USGS | S | A | |
1979-03-12 | D | 62610 |   | 10.05 | NGVD29 | 1 | O | USGS | S | A | |
1979-03-12 | D | 62611 |   | 8.94 | NAVD88 | 1 | O | USGS | S | A | |
1979-03-12 | D | 72019 | 4.95 |   |   | 1 | O | USGS | S | A | |
1979-06-21 | D | 62610 |   | 7.88 | NGVD29 | 1 | O | USGS | S | A | |
1979-06-21 | D | 62611 |   | 6.77 | NAVD88 | 1 | O | USGS | S | A | |
1979-06-21 | D | 72019 | 7.12 |   |   | 1 | O | USGS | S | A | |
1979-09-18 | D | 62610 |   | 6.73 | NGVD29 | 1 | O | USGS | S | A | |
1979-09-18 | D | 62611 |   | 5.62 | NAVD88 | 1 | O | USGS | S | A | |
1979-09-18 | D | 72019 | 8.27 |   |   | 1 | O | USGS | S | A | |
1979-12-17 | D | 62610 |   | 6.65 | NGVD29 | 1 | O | USGS | S | A | |
1979-12-17 | D | 62611 |   | 5.54 | NAVD88 | 1 | O | USGS | S | A | |
1979-12-17 | D | 72019 | 8.35 |   |   | 1 | O | USGS | S | A | |
1980-03-12 | D | 62610 |   | 6.25 | NGVD29 | 1 | O | USGS | S | A | |
1980-03-12 | D | 62611 |   | 5.14 | NAVD88 | 1 | O | USGS | S | A | |
1980-03-12 | D | 72019 | 8.75 |   |   | 1 | O | USGS | S | A | |
1980-06-27 | D | 62610 |   | 7.08 | NGVD29 | 1 | O | USGS | S | A | |
1980-06-27 | D | 62611 |   | 5.97 | NAVD88 | 1 | O | USGS | S | A | |
1980-06-27 | D | 72019 | 7.92 |   |   | 1 | O | USGS | S | A | |
1980-09-24 | D | 62610 |   | 5.88 | NGVD29 | 1 | O | USGS | S | A | |
1980-09-24 | D | 62611 |   | 4.77 | NAVD88 | 1 | O | USGS | S | A | |
1980-09-24 | D | 72019 | 9.12 |   |   | 1 | O | USGS | S | A | |
1980-12-22 | D | 62610 |   | 5.64 | NGVD29 | 1 | O | USGS | S | A | |
1980-12-22 | D | 62611 |   | 4.53 | NAVD88 | 1 | O | USGS | S | A | |
1980-12-22 | D | 72019 | 9.36 |   |   | 1 | O | USGS | S | A | |
1981-02-23 | D | 62610 |   | 6.55 | NGVD29 | 1 | O | USGS | S | A | |
1981-02-23 | D | 62611 |   | 5.44 | NAVD88 | 1 | O | USGS | S | A | |
1981-02-23 | D | 72019 | 8.45 |   |   | 1 | O | USGS | S | A | |
1981-03-12 | D | 62610 |   | 6.21 | NGVD29 | 1 | O | USGS | S | A | |
1981-03-12 | D | 62611 |   | 5.10 | NAVD88 | 1 | O | USGS | S | A | |
1981-03-12 | D | 72019 | 8.79 |   |   | 1 | O | USGS | S | A | |
1981-06-22 | D | 62610 |   | 5.84 | NGVD29 | 1 | O | USGS | S | A | |
1981-06-22 | D | 62611 |   | 4.73 | NAVD88 | 1 | O | USGS | S | A | |
1981-06-22 | D | 72019 | 9.16 |   |   | 1 | O | USGS | S | A | |
1981-09-22 | D | 62610 |   | 5.19 | NGVD29 | 1 | O | USGS | S | A | |
1981-09-22 | D | 62611 |   | 4.08 | NAVD88 | 1 | O | USGS | S | A | |
1981-09-22 | D | 72019 | 9.81 |   |   | 1 | O | USGS | S | A | |
1981-12-29 | 13:00 UTC | m | 62610 |   | 6.03 | NGVD29 | 1 | O | USGS | S | A |
1981-12-29 | 13:00 UTC | m | 62611 |   | 4.92 | NAVD88 | 1 | O | USGS | S | A |
1981-12-29 | 13:00 UTC | m | 72019 | 8.97 |   |   | 1 | O | USGS | S | A |
1982-03-23 | 18:30 UTC | m | 62610 |   | 6.39 | NGVD29 | 1 | O | USGS | S | A |
1982-03-23 | 18:30 UTC | m | 62611 |   | 5.28 | NAVD88 | 1 | O | USGS | S | A |
1982-03-23 | 18:30 UTC | m | 72019 | 8.61 |   |   | 1 | O | USGS | S | A |
1982-06-29 | 14:35 UTC | m | 62610 |   | 6.90 | NGVD29 | 1 | O | USGS | S | A |
1982-06-29 | 14:35 UTC | m | 62611 |   | 5.79 | NAVD88 | 1 | O | USGS | S | A |
1982-06-29 | 14:35 UTC | m | 72019 | 8.10 |   |   | 1 | O | USGS | S | A |
1982-10-03 | 13:05 UTC | m | 62610 |   | 5.52 | NGVD29 | 1 | O | USGS | S | A |
1982-10-03 | 13:05 UTC | m | 62611 |   | 4.41 | NAVD88 | 1 | O | USGS | S | A |
1982-10-03 | 13:05 UTC | m | 72019 | 9.48 |   |   | 1 | O | USGS | S | A |
1983-04-07 | 12:35 UTC | m | 62610 |   | 7.16 | NGVD29 | 1 | O | USGS | S | A |
1983-04-07 | 12:35 UTC | m | 62611 |   | 6.05 | NAVD88 | 1 | O | USGS | S | A |
1983-04-07 | 12:35 UTC | m | 72019 | 7.84 |   |   | 1 | O | USGS | S | A |
1983-06-28 | 12:00 UTC | m | 62610 |   | 7.68 | NGVD29 | 1 | O | USGS | S | A |
1983-06-28 | 12:00 UTC | m | 62611 |   | 6.57 | NAVD88 | 1 | O | USGS | S | A |
1983-06-28 | 12:00 UTC | m | 72019 | 7.32 |   |   | 1 | O | USGS | S | A |
1983-09-26 | 13:25 UTC | m | 62610 |   | 6.53 | NGVD29 | 1 | O | USGS | S | A |
1983-09-26 | 13:25 UTC | m | 62611 |   | 5.42 | NAVD88 | 1 | O | USGS | S | A |
1983-09-26 | 13:25 UTC | m | 72019 | 8.47 |   |   | 1 | O | USGS | S | A |
1984-01-06 | 13:55 UTC | m | 62610 |   | 7.65 | NGVD29 | 1 | O | USGS | S | A |
1984-01-06 | 13:55 UTC | m | 62611 |   | 6.54 | NAVD88 | 1 | O | USGS | S | A |
1984-01-06 | 13:55 UTC | m | 72019 | 7.35 |   |   | 1 | O | USGS | S | A |
1984-04-10 | 16:10 UTC | m | 62610 |   | 8.56 | NGVD29 | 1 | O | USGS | S | A |
1984-04-10 | 16:10 UTC | m | 62611 |   | 7.45 | NAVD88 | 1 | O | USGS | S | A |
1984-04-10 | 16:10 UTC | m | 72019 | 6.44 |   |   | 1 | O | USGS | S | A |
1984-06-26 | 14:10 UTC | m | 62610 |   | 7.94 | NGVD29 | 1 | O | USGS | S | A |
1984-06-26 | 14:10 UTC | m | 62611 |   | 6.83 | NAVD88 | 1 | O | USGS | S | A |
1984-06-26 | 14:10 UTC | m | 72019 | 7.06 |   |   | 1 | O | USGS | S | A |
1984-10-11 | 14:20 UTC | m | 62610 |   | 9.08 | NGVD29 | 1 | O | USGS | S | A |
1984-10-11 | 14:20 UTC | m | 62611 |   | 7.97 | NAVD88 | 1 | O | USGS | S | A |
1984-10-11 | 14:20 UTC | m | 72019 | 5.92 |   |   | 1 | O | USGS | S | A |
1984-10-11 | 14:35 UTC | m | 62610 |   | 6.41 | NGVD29 | 1 | O | USGS | S | A |
1984-10-11 | 14:35 UTC | m | 62611 |   | 5.30 | NAVD88 | 1 | O | USGS | S | A |
1984-10-11 | 14:35 UTC | m | 72019 | 8.59 |   |   | 1 | O | USGS | S | A |
1984-12-17 | 13:15 UTC | m | 62610 |   | 6.04 | NGVD29 | 1 | O | USGS | S | A |
1984-12-17 | 13:15 UTC | m | 62611 |   | 4.93 | NAVD88 | 1 | O | USGS | S | A |
1984-12-17 | 13:15 UTC | m | 72019 | 8.96 |   |   | 1 | O | USGS | S | A |
1985-05-15 | 13:05 UTC | m | 62610 |   | 5.97 | NGVD29 | 1 | O | USGS | S | A |
1985-05-15 | 13:05 UTC | m | 62611 |   | 4.86 | NAVD88 | 1 | O | USGS | S | A |
1985-05-15 | 13:05 UTC | m | 72019 | 9.03 |   |   | 1 | O | USGS | S | A |
1985-10-15 | 15:00 UTC | m | 62610 |   | 5.62 | NGVD29 | 1 | O | USGS | S | A |
1985-10-15 | 15:00 UTC | m | 62611 |   | 4.51 | NAVD88 | 1 | O | USGS | S | A |
1985-10-15 | 15:00 UTC | m | 72019 | 9.38 |   |   | 1 | O | USGS | S | A |
1985-12-03 | 15:25 UTC | m | 62610 |   | 6.18 | NGVD29 | 1 | O | USGS | S | A |
1985-12-03 | 15:25 UTC | m | 62611 |   | 5.07 | NAVD88 | 1 | O | USGS | S | A |
1985-12-03 | 15:25 UTC | m | 72019 | 8.82 |   |   | 1 | O | USGS | S | A |
1986-06-05 | 14:15 UTC | m | 62610 |   | 6.07 | NGVD29 | 1 | O | USGS | S | A |
1986-06-05 | 14:15 UTC | m | 62611 |   | 4.96 | NAVD88 | 1 | O | USGS | S | A |
1986-06-05 | 14:15 UTC | m | 72019 | 8.93 |   |   | 1 | O | USGS | S | A |
1986-09-02 | 14:20 UTC | m | 62610 |   | 6.04 | NGVD29 | 1 | O | USGS | S | A |
1986-09-02 | 14:20 UTC | m | 62611 |   | 4.93 | NAVD88 | 1 | O | USGS | S | A |
1986-09-02 | 14:20 UTC | m | 72019 | 8.96 |   |   | 1 | O | USGS | S | A |
1987-01-06 | 15:50 UTC | m | 62610 |   | 8.03 | NGVD29 | 1 | O | USGS | S | A |
1987-01-06 | 15:50 UTC | m | 62611 |   | 6.92 | NAVD88 | 1 | O | USGS | S | A |
1987-01-06 | 15:50 UTC | m | 72019 | 6.97 |   |   | 1 | O | USGS | S | A |
1987-03-05 | 17:30 UTC | m | 62610 |   | 7.56 | NGVD29 | 1 | O | USGS | S | A |
1987-03-05 | 17:30 UTC | m | 62611 |   | 6.45 | NAVD88 | 1 | O | USGS | S | A |
1987-03-05 | 17:30 UTC | m | 72019 | 7.44 |   |   | 1 | O | USGS | S | A |
1987-09-03 | 15:05 UTC | m | 62610 |   | 6.31 | NGVD29 | 1 | O | USGS | S | A |
1987-09-03 | 15:05 UTC | m | 62611 |   | 5.20 | NAVD88 | 1 | O | USGS | S | A |
1987-09-03 | 15:05 UTC | m | 72019 | 8.69 |   |   | 1 | O | USGS | S | A |
1988-07-19 | 16:25 UTC | m | 62610 |   | 6.21 | NGVD29 | 1 | O | USGS | S | A |
1988-07-19 | 16:25 UTC | m | 62611 |   | 5.10 | NAVD88 | 1 | O | USGS | S | A |
1988-07-19 | 16:25 UTC | m | 72019 | 8.79 |   |   | 1 | O | USGS | S | A |
1988-08-30 | 14:05 UTC | m | 62610 |   | 6.68 | NGVD29 | 1 | O | USGS | S | A |
1988-08-30 | 14:05 UTC | m | 62611 |   | 5.57 | NAVD88 | 1 | O | USGS | S | A |
1988-08-30 | 14:05 UTC | m | 72019 | 8.32 |   |   | 1 | O | USGS | S | A |
1988-09-28 | 15:00 UTC | m | 62610 |   | 6.52 | NGVD29 | 1 | O | USGS | S | A |
1988-09-28 | 15:00 UTC | m | 62611 |   | 5.41 | NAVD88 | 1 | O | USGS | S | A |
1988-09-28 | 15:00 UTC | m | 72019 | 8.48 |   |   | 1 | O | USGS | S | A |
1988-10-18 | 13:10 UTC | m | 62610 |   | 6.33 | NGVD29 | 1 | O | USGS | S | A |
1988-10-18 | 13:10 UTC | m | 62611 |   | 5.22 | NAVD88 | 1 | O | USGS | S | A |
1988-10-18 | 13:10 UTC | m | 72019 | 8.67 |   |   | 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. |