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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1974-07-12 | D | 62610 |   | 3290.22 | NGVD29 | 1 | S | USGS | S | A | |
1974-07-12 | D | 62611 |   | 3292.59 | NAVD88 | 1 | S | USGS | S | A | |
1974-07-12 | D | 72019 | 126.18 |   |   | 1 | S | USGS | S | A | |
1974-08-10 | D | 62610 |   | 3290.22 | NGVD29 | 1 | S | USGS | S | A | |
1974-08-10 | D | 62611 |   | 3292.59 | NAVD88 | 1 | S | USGS | S | A | |
1974-08-10 | D | 72019 | 126.18 |   |   | 1 | S | USGS | S | A | |
1974-09-05 | D | 62610 |   | 3289.92 | NGVD29 | 1 | S | USGS | S | A | |
1974-09-05 | D | 62611 |   | 3292.29 | NAVD88 | 1 | S | USGS | S | A | |
1974-09-05 | D | 72019 | 126.48 |   |   | 1 | S | USGS | S | A | |
1974-09-27 | D | 62610 |   | 3289.85 | NGVD29 | 1 | S | USGS | S | A | |
1974-09-27 | D | 62611 |   | 3292.22 | NAVD88 | 1 | S | USGS | S | A | |
1974-09-27 | D | 72019 | 126.55 |   |   | 1 | S | USGS | S | A | |
1974-11-06 | D | 62610 |   | 3290.09 | NGVD29 | 1 | S | USGS | S | A | |
1974-11-06 | D | 62611 |   | 3292.46 | NAVD88 | 1 | S | USGS | S | A | |
1974-11-06 | D | 72019 | 126.31 |   |   | 1 | S | USGS | S | A | |
1974-12-20 | D | 62610 |   | 3290.13 | NGVD29 | 1 | S | USGS | S | A | |
1974-12-20 | D | 62611 |   | 3292.50 | NAVD88 | 1 | S | USGS | S | A | |
1974-12-20 | D | 72019 | 126.27 |   |   | 1 | S | USGS | S | A | |
1975-01-10 | D | 62610 |   | 3290.19 | NGVD29 | 1 | S | USGS | S | A | |
1975-01-10 | D | 62611 |   | 3292.56 | NAVD88 | 1 | S | USGS | S | A | |
1975-01-10 | D | 72019 | 126.21 |   |   | 1 | S | USGS | S | A | |
1975-02-03 | D | 62610 |   | 3290.27 | NGVD29 | 1 | S | USGS | S | A | |
1975-02-03 | D | 62611 |   | 3292.64 | NAVD88 | 1 | S | USGS | S | A | |
1975-02-03 | D | 72019 | 126.13 |   |   | 1 | S | USGS | S | A | |
1975-03-06 | D | 62610 |   | 3290.28 | NGVD29 | 1 | S | USGS | S | A | |
1975-03-06 | D | 62611 |   | 3292.65 | NAVD88 | 1 | S | USGS | S | A | |
1975-03-06 | D | 72019 | 126.12 |   |   | 1 | S | USGS | S | A | |
1975-04-01 | D | 62610 |   | 3290.34 | NGVD29 | 1 | S | USGS | S | A | |
1975-04-01 | D | 62611 |   | 3292.71 | NAVD88 | 1 | S | USGS | S | A | |
1975-04-01 | D | 72019 | 126.06 |   |   | 1 | S | USGS | S | A | |
1975-05-12 | D | 62610 |   | 3290.64 | NGVD29 | 1 | S | USGS | S | A | |
1975-05-12 | D | 62611 |   | 3293.01 | NAVD88 | 1 | S | USGS | S | A | |
1975-05-12 | D | 72019 | 125.76 |   |   | 1 | S | USGS | S | A | |
1975-06-24 | D | 62610 |   | 3290.62 | NGVD29 | 1 | S | USGS | S | A | |
1975-06-24 | D | 62611 |   | 3292.99 | NAVD88 | 1 | S | USGS | S | A | |
1975-06-24 | D | 72019 | 125.78 |   |   | 1 | S | USGS | S | A | |
1975-07-22 | D | 62610 |   | 3290.31 | NGVD29 | 1 | S | USGS | S | A | |
1975-07-22 | D | 62611 |   | 3292.68 | NAVD88 | 1 | S | USGS | S | A | |
1975-07-22 | D | 72019 | 126.09 |   |   | 1 | S | USGS | S | A | |
1975-08-27 | D | 62610 |   | 3290.22 | NGVD29 | 1 | S | USGS | S | A | |
1975-08-27 | D | 62611 |   | 3292.59 | NAVD88 | 1 | S | USGS | S | A | |
1975-08-27 | D | 72019 | 126.18 |   |   | 1 | S | USGS | S | A | |
1975-10-07 | D | 62610 |   | 3290.29 | NGVD29 | 1 | S | USGS | S | A | |
1975-10-07 | D | 62611 |   | 3292.66 | NAVD88 | 1 | S | USGS | S | A | |
1975-10-07 | D | 72019 | 126.11 |   |   | 1 | S | USGS | S | A | |
1975-11-05 | D | 62610 |   | 3290.31 | NGVD29 | 1 | S | USGS | S | A | |
1975-11-05 | D | 62611 |   | 3292.68 | NAVD88 | 1 | S | USGS | S | A | |
1975-11-05 | D | 72019 | 126.09 |   |   | 1 | S | USGS | S | A | |
1975-12-09 | D | 62610 |   | 3290.27 | NGVD29 | 1 | S | USGS | S | A | |
1975-12-09 | D | 62611 |   | 3292.64 | NAVD88 | 1 | S | USGS | S | A | |
1975-12-09 | D | 72019 | 126.13 |   |   | 1 | S | USGS | S | A | |
1976-01-13 | D | 62610 |   | 3290.51 | NGVD29 | 1 | S | USGS | S | A | |
1976-01-13 | D | 62611 |   | 3292.88 | NAVD88 | 1 | S | USGS | S | A | |
1976-01-13 | D | 72019 | 125.89 |   |   | 1 | S | USGS | S | A | |
1976-02-11 | D | 62610 |   | 3290.50 | NGVD29 | 1 | S | USGS | S | A | |
1976-02-11 | D | 62611 |   | 3292.87 | NAVD88 | 1 | S | USGS | S | A | |
1976-02-11 | D | 72019 | 125.90 |   |   | 1 | S | USGS | S | A | |
1976-03-18 | D | 62610 |   | 3290.64 | NGVD29 | 1 | S | USGS | S | A | |
1976-03-18 | D | 62611 |   | 3293.01 | NAVD88 | 1 | S | USGS | S | A | |
1976-03-18 | D | 72019 | 125.76 |   |   | 1 | S | USGS | S | A | |
1976-04-13 | D | 62610 |   | 3290.57 | NGVD29 | 1 | S | USGS | S | A | |
1976-04-13 | D | 62611 |   | 3292.94 | NAVD88 | 1 | S | USGS | S | A | |
1976-04-13 | D | 72019 | 125.83 |   |   | 1 | S | USGS | S | A | |
1976-05-12 | D | 62610 |   | 3290.58 | NGVD29 | 1 | S | USGS | S | A | |
1976-05-12 | D | 62611 |   | 3292.95 | NAVD88 | 1 | S | USGS | S | A | |
1976-05-12 | D | 72019 | 125.82 |   |   | 1 | S | USGS | S | A | |
1976-06-23 | D | 62610 |   | 3290.43 | NGVD29 | 1 | S | USGS | S | A | |
1976-06-23 | D | 62611 |   | 3292.80 | NAVD88 | 1 | S | USGS | S | A | |
1976-06-23 | D | 72019 | 125.97 |   |   | 1 | S | USGS | S | A | |
1976-07-20 | D | 62610 |   | 3290.16 | NGVD29 | 1 | S | USGS | S | A | |
1976-07-20 | D | 62611 |   | 3292.53 | NAVD88 | 1 | S | USGS | S | A | |
1976-07-20 | D | 72019 | 126.24 |   |   | 1 | S | USGS | S | A | |
1976-08-17 | D | 62610 |   | 3290.10 | NGVD29 | 1 | S | USGS | S | A | |
1976-08-17 | D | 62611 |   | 3292.47 | NAVD88 | 1 | S | USGS | S | A | |
1976-08-17 | D | 72019 | 126.30 |   |   | 1 | S | USGS | S | A | |
1976-09-09 | D | 62610 |   | 3287.96 | NGVD29 | 1 | S | USGS | S | A | |
1976-09-09 | D | 62611 |   | 3290.33 | NAVD88 | 1 | S | USGS | S | A | |
1976-09-09 | D | 72019 | 128.44 |   |   | 1 | S | USGS | S | A | |
1976-10-06 | D | 62610 |   | 3290.05 | NGVD29 | 1 | S | USGS | S | A | |
1976-10-06 | D | 62611 |   | 3292.42 | NAVD88 | 1 | S | USGS | S | A | |
1976-10-06 | D | 72019 | 126.35 |   |   | 1 | S | USGS | S | A | |
1976-11-08 | D | 62610 |   | 3290.23 | NGVD29 | 1 | S | USGS | S | A | |
1976-11-08 | D | 62611 |   | 3292.60 | NAVD88 | 1 | S | USGS | S | A | |
1976-11-08 | D | 72019 | 126.17 |   |   | 1 | S | USGS | S | A | |
1976-12-05 | D | 62610 |   | 3289.99 | NGVD29 | 1 | S | USGS | S | A | |
1976-12-05 | D | 62611 |   | 3292.36 | NAVD88 | 1 | S | USGS | S | A | |
1976-12-05 | D | 72019 | 126.41 |   |   | 1 | S | USGS | S | A | |
1977-01-25 | D | 62610 |   | 3290.06 | NGVD29 | 1 | S | USGS | S | A | |
1977-01-25 | D | 62611 |   | 3292.43 | NAVD88 | 1 | S | USGS | S | A | |
1977-01-25 | D | 72019 | 126.34 |   |   | 1 | S | USGS | S | A | |
1977-02-14 | D | 62610 |   | 3290.20 | NGVD29 | 1 | S | USGS | S | A | |
1977-02-14 | D | 62611 |   | 3292.57 | NAVD88 | 1 | S | USGS | S | A | |
1977-02-14 | D | 72019 | 126.20 |   |   | 1 | S | USGS | S | A | |
1977-03-09 | D | 62610 |   | 3289.99 | NGVD29 | 1 | S | USGS | S | A | |
1977-03-09 | D | 62611 |   | 3292.36 | NAVD88 | 1 | S | USGS | S | A | |
1977-03-09 | D | 72019 | 126.41 |   |   | 1 | S | USGS | S | A | |
1977-04-06 | D | 62610 |   | 3290.05 | NGVD29 | 1 | S | USGS | S | A | |
1977-04-06 | D | 62611 |   | 3292.42 | NAVD88 | 1 | S | USGS | S | A | |
1977-04-06 | D | 72019 | 126.35 |   |   | 1 | S | USGS | S | A | |
1977-05-05 | D | 62610 |   | 3290.29 | NGVD29 | 1 | S | USGS | S | A | |
1977-05-05 | D | 62611 |   | 3292.66 | NAVD88 | 1 | S | USGS | S | A | |
1977-05-05 | D | 72019 | 126.11 |   |   | 1 | S | USGS | S | A | |
1977-06-03 | D | 62610 |   | 3290.30 | NGVD29 | 1 | S | USGS | S | A | |
1977-06-03 | D | 62611 |   | 3292.67 | NAVD88 | 1 | S | USGS | S | A | |
1977-06-03 | D | 72019 | 126.10 |   |   | 1 | S | USGS | S | A | |
1977-06-30 | D | 62610 |   | 3289.91 | NGVD29 | 1 | S | USGS | S | A | |
1977-06-30 | D | 62611 |   | 3292.28 | NAVD88 | 1 | S | USGS | S | A | |
1977-06-30 | D | 72019 | 126.49 |   |   | 1 | S | USGS | S | A | |
1977-07-28 | D | 62610 |   | 3289.12 | NGVD29 | 1 | S | USGS | S | A | |
1977-07-28 | D | 62611 |   | 3291.49 | NAVD88 | 1 | S | USGS | S | A | |
1977-07-28 | D | 72019 | 127.28 |   |   | 1 | S | USGS | S | A | |
1977-08-25 | D | 62610 |   | 3289.68 | NGVD29 | 1 | S | USGS | S | A | |
1977-08-25 | D | 62611 |   | 3292.05 | NAVD88 | 1 | S | USGS | S | A | |
1977-08-25 | D | 72019 | 126.72 |   |   | 1 | S | USGS | S | A | |
1977-09-21 | D | 62610 |   | 3289.57 | NGVD29 | 1 | S | USGS | S | A | |
1977-09-21 | D | 62611 |   | 3291.94 | NAVD88 | 1 | S | USGS | S | A | |
1977-09-21 | D | 72019 | 126.83 |   |   | 1 | S | USGS | S | A | |
1977-10-19 | D | 62610 |   | 3289.60 | NGVD29 | 1 | S | USGS | S | A | |
1977-10-19 | D | 62611 |   | 3291.97 | NAVD88 | 1 | S | USGS | S | A | |
1977-10-19 | D | 72019 | 126.80 |   |   | 1 | S | USGS | S | A | |
1977-11-16 | D | 62610 |   | 3289.66 | NGVD29 | 1 | S | USGS | S | A | |
1977-11-16 | D | 62611 |   | 3292.03 | NAVD88 | 1 | S | USGS | S | A | |
1977-11-16 | D | 72019 | 126.74 |   |   | 1 | S | USGS | S | A | |
1978-04-13 | D | 62610 |   | 3289.29 | NGVD29 | 1 | S | USGS | S | A | |
1978-04-13 | D | 62611 |   | 3291.66 | NAVD88 | 1 | S | USGS | S | A | |
1978-04-13 | D | 72019 | 127.11 |   |   | 1 | S | USGS | S | A | |
1978-06-06 | D | 62610 |   | 3289.31 | NGVD29 | 1 | S | USGS | S | A | |
1978-06-06 | D | 62611 |   | 3291.68 | NAVD88 | 1 | S | USGS | S | A | |
1978-06-06 | D | 72019 | 127.09 |   |   | 1 | S | USGS | S | A | |
1978-07-05 | D | 62610 |   | 3288.88 | NGVD29 | 1 | S | USGS | S | A | |
1978-07-05 | D | 62611 |   | 3291.25 | NAVD88 | 1 | S | USGS | S | A | |
1978-07-05 | D | 72019 | 127.52 |   |   | 1 | S | USGS | S | A | |
1978-11-02 | D | 62610 |   | 3288.33 | NGVD29 | 1 | S | USGS | S | A | |
1978-11-02 | D | 62611 |   | 3290.70 | NAVD88 | 1 | S | USGS | S | A | |
1978-11-02 | D | 72019 | 128.07 |   |   | 1 | S | USGS | S | A | |
1979-03-15 | D | 62610 |   | 3288.21 | NGVD29 | 1 | S | USGS | S | A | |
1979-03-15 | D | 62611 |   | 3290.58 | NAVD88 | 1 | S | USGS | S | A | |
1979-03-15 | D | 72019 | 128.19 |   |   | 1 | S | USGS | S | A | |
1979-04-16 | D | 62610 |   | 3288.48 | NGVD29 | 1 | S | USGS | S | A | |
1979-04-16 | D | 62611 |   | 3290.85 | NAVD88 | 1 | S | USGS | S | A | |
1979-04-16 | D | 72019 | 127.92 |   |   | 1 | S | USGS | S | A | |
1979-05-15 | D | 62610 |   | 3286.64 | NGVD29 | 1 | S | USGS | S | A | |
1979-05-15 | D | 62611 |   | 3289.01 | NAVD88 | 1 | S | USGS | S | A | |
1979-05-15 | D | 72019 | 129.76 |   |   | 1 | S | USGS | S | A | |
1979-06-12 | D | 62610 |   | 3288.72 | NGVD29 | 1 | S | USGS | S | A | |
1979-06-12 | D | 62611 |   | 3291.09 | NAVD88 | 1 | S | USGS | S | A | |
1979-06-12 | D | 72019 | 127.68 |   |   | 1 | S | USGS | S | A | |
1979-07-16 | D | 62610 |   | 3288.73 | NGVD29 | 1 | S | USGS | S | A | |
1979-07-16 | D | 62611 |   | 3291.10 | NAVD88 | 1 | S | USGS | S | A | |
1979-07-16 | D | 72019 | 127.67 |   |   | 1 | S | USGS | S | A | |
1979-08-14 | D | 62610 |   | 3288.63 | NGVD29 | 1 | S | USGS | S | A | |
1979-08-14 | D | 62611 |   | 3291.00 | NAVD88 | 1 | S | USGS | S | A | |
1979-08-14 | D | 72019 | 127.77 |   |   | 1 | S | USGS | S | A | |
1979-09-12 | D | 62610 |   | 3288.53 | NGVD29 | 1 | S | USGS | S | A | |
1979-09-12 | D | 62611 |   | 3290.90 | NAVD88 | 1 | S | USGS | S | A | |
1979-09-12 | D | 72019 | 127.87 |   |   | 1 | S | USGS | S | A | |
1979-10-15 | D | 62610 |   | 3288.54 | NGVD29 | 1 | S | USGS | S | A | |
1979-10-15 | D | 62611 |   | 3290.91 | NAVD88 | 1 | S | USGS | S | A | |
1979-10-15 | D | 72019 | 127.86 |   |   | 1 | S | USGS | S | A | |
1979-11-14 | D | 62610 |   | 3288.53 | NGVD29 | 1 | S | USGS | S | A | |
1979-11-14 | D | 62611 |   | 3290.90 | NAVD88 | 1 | S | USGS | S | A | |
1979-11-14 | D | 72019 | 127.87 |   |   | 1 | S | USGS | S | A | |
1979-12-13 | D | 62610 |   | 3288.59 | NGVD29 | 1 | S | USGS | S | A | |
1979-12-13 | D | 62611 |   | 3290.96 | NAVD88 | 1 | S | USGS | S | A | |
1979-12-13 | D | 72019 | 127.81 |   |   | 1 | S | USGS | S | A | |
1980-01-15 | D | 62610 |   | 3288.78 | NGVD29 | 1 | S | USGS | S | A | |
1980-01-15 | D | 62611 |   | 3291.15 | NAVD88 | 1 | S | USGS | S | A | |
1980-01-15 | D | 72019 | 127.62 |   |   | 1 | S | USGS | S | A | |
1980-03-17 | D | 62610 |   | 3288.95 | NGVD29 | 1 | S | USGS | S | A | |
1980-03-17 | D | 62611 |   | 3291.32 | NAVD88 | 1 | S | USGS | S | A | |
1980-03-17 | D | 72019 | 127.45 |   |   | 1 | S | USGS | S | A | |
1980-04-23 | D | 62610 |   | 3288.89 | NGVD29 | 1 | S | USGS | S | A | |
1980-04-23 | D | 62611 |   | 3291.26 | NAVD88 | 1 | S | USGS | S | A | |
1980-04-23 | D | 72019 | 127.51 |   |   | 1 | S | USGS | S | A | |
1980-05-21 | D | 62610 |   | 3288.88 | NGVD29 | 1 | S | USGS | S | A | |
1980-05-21 | D | 62611 |   | 3291.25 | NAVD88 | 1 | S | USGS | S | A | |
1980-05-21 | D | 72019 | 127.52 |   |   | 1 | S | USGS | S | A | |
1980-06-18 | D | 62610 |   | 3288.84 | NGVD29 | 1 | S | USGS | S | A | |
1980-06-18 | D | 62611 |   | 3291.21 | NAVD88 | 1 | S | USGS | S | A | |
1980-06-18 | D | 72019 | 127.56 |   |   | 1 | S | USGS | S | A | |
1980-07-21 | D | 62610 |   | 3288.76 | NGVD29 | 1 | S | USGS | S | A | |
1980-07-21 | D | 62611 |   | 3291.13 | NAVD88 | 1 | S | USGS | S | A | |
1980-07-21 | D | 72019 | 127.64 |   |   | 1 | S | USGS | S | A | |
1980-09-04 | D | 62610 |   | 3288.40 | NGVD29 | 1 | S | USGS | S | A | |
1980-09-04 | D | 62611 |   | 3290.77 | NAVD88 | 1 | S | USGS | S | A | |
1980-09-04 | D | 72019 | 128.00 |   |   | 1 | S | USGS | S | A | |
1980-10-02 | D | 62610 |   | 3288.46 | NGVD29 | 1 | S | USGS | S | A | |
1980-10-02 | D | 62611 |   | 3290.83 | NAVD88 | 1 | S | USGS | S | A | |
1980-10-02 | D | 72019 | 127.94 |   |   | 1 | S | USGS | S | A | |
1980-11-06 | D | 62610 |   | 3288.69 | NGVD29 | 1 | S | USGS | S | A | |
1980-11-06 | D | 62611 |   | 3291.06 | NAVD88 | 1 | S | USGS | S | A | |
1980-11-06 | D | 72019 | 127.71 |   |   | 1 | S | USGS | S | A | |
1980-12-10 | D | 62610 |   | 3289.09 | NGVD29 | 1 | S | USGS | S | A | |
1980-12-10 | D | 62611 |   | 3291.46 | NAVD88 | 1 | S | USGS | S | A | |
1980-12-10 | D | 72019 | 127.31 |   |   | 1 | S | USGS | S | A | |
1981-01-21 | D | 62610 |   | 3289.35 | NGVD29 | 1 | S | USGS | S | A | |
1981-01-21 | D | 62611 |   | 3291.72 | NAVD88 | 1 | S | USGS | S | A | |
1981-01-21 | D | 72019 | 127.05 |   |   | 1 | S | USGS | S | A | |
1981-02-25 | D | 62610 |   | 3288.93 | NGVD29 | 1 | S | USGS | S | A | |
1981-02-25 | D | 62611 |   | 3291.30 | NAVD88 | 1 | S | USGS | S | A | |
1981-02-25 | D | 72019 | 127.47 |   |   | 1 | S | USGS | S | A | |
1981-04-02 | D | 62610 |   | 3287.68 | NGVD29 | 1 | S | USGS | S | A | |
1981-04-02 | D | 62611 |   | 3290.05 | NAVD88 | 1 | S | USGS | S | A | |
1981-04-02 | D | 72019 | 128.72 |   |   | 1 | S | USGS | S | A | |
1981-06-17 | D | 62610 |   | 3285.61 | NGVD29 | 1 | S | USGS | S | A | |
1981-06-17 | D | 62611 |   | 3287.98 | NAVD88 | 1 | S | USGS | S | A | |
1981-06-17 | D | 72019 | 130.79 |   |   | 1 | S | USGS | S | A | |
1981-07-22 | D | 62610 |   | 3284.86 | NGVD29 | 1 | S | USGS | S | A | |
1981-07-22 | D | 62611 |   | 3287.23 | NAVD88 | 1 | S | USGS | S | A | |
1981-07-22 | D | 72019 | 131.54 |   |   | 1 | S | USGS | S | A | |
1981-08-18 | D | 62610 |   | 3284.19 | NGVD29 | 1 | S | USGS | S | A | |
1981-08-18 | D | 62611 |   | 3286.56 | NAVD88 | 1 | S | USGS | S | A | |
1981-08-18 | D | 72019 | 132.21 |   |   | 1 | S | USGS | S | A | |
1981-09-16 | D | 62610 |   | 3283.55 | NGVD29 | 1 | S | USGS | S | A | |
1981-09-16 | D | 62611 |   | 3285.92 | NAVD88 | 1 | S | USGS | S | A | |
1981-09-16 | D | 72019 | 132.85 |   |   | 1 | S | USGS | S | A | |
1981-12-09 | D | 62610 |   | 3282.21 | NGVD29 | 1 | S | USGS | S | A | |
1981-12-09 | D | 62611 |   | 3284.58 | NAVD88 | 1 | S | USGS | S | A | |
1981-12-09 | D | 72019 | 134.19 |   |   | 1 | S | USGS | S | A |
Section | Code | Description |
---|---|---|
Water-level date-time accuracy | D | Date is accurate to the Day |
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. |