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Groundwater levels for the Nation
Agency code = | usgs |
---|---|
site_no list = |
|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1947-03-05 | D | 62610 |   | 14.00 | NGVD29 | 1 | Z |   |   | A | |
1947-03-05 | D | 62611 |   | 13.82 | NAVD88 | 1 | Z |   |   | A | |
1947-03-05 | D | 72019 | 62.00 |   |   | 1 | Z |   |   | A | |
1949-01-07 | D | 62610 |   | 10.29 | NGVD29 | 1 | Z |   |   | A | |
1949-01-07 | D | 62611 |   | 10.11 | NAVD88 | 1 | Z |   |   | A | |
1949-01-07 | D | 72019 | 65.71 |   |   | 1 | Z |   |   | A | |
1949-03-14 | D | 62610 |   | 10.57 | NGVD29 | 1 | Z |   |   | A | |
1949-03-14 | D | 62611 |   | 10.39 | NAVD88 | 1 | Z |   |   | A | |
1949-03-14 | D | 72019 | 65.43 |   |   | 1 | Z |   |   | A | |
1949-03-22 | D | 62610 |   | 10.79 | NGVD29 | 1 | Z |   |   | A | |
1949-03-22 | D | 62611 |   | 10.61 | NAVD88 | 1 | Z |   |   | A | |
1949-03-22 | D | 72019 | 65.21 |   |   | 1 | Z |   |   | A | |
1949-04-01 | D | 62610 |   | 10.82 | NGVD29 | 1 | Z |   |   | A | |
1949-04-01 | D | 62611 |   | 10.64 | NAVD88 | 1 | Z |   |   | A | |
1949-04-01 | D | 72019 | 65.18 |   |   | 1 | Z |   |   | A | |
1949-04-08 | D | 62610 |   | 10.72 | NGVD29 | 1 | Z |   |   | A | |
1949-04-08 | D | 62611 |   | 10.54 | NAVD88 | 1 | Z |   |   | A | |
1949-04-08 | D | 72019 | 65.28 |   |   | 1 | Z |   |   | A | |
1949-04-23 | D | 62610 |   | 10.73 | NGVD29 | 1 | Z |   |   | A | |
1949-04-23 | D | 62611 |   | 10.55 | NAVD88 | 1 | Z |   |   | A | |
1949-04-23 | D | 72019 | 65.27 |   |   | 1 | Z |   |   | A | |
1949-04-29 | D | 62610 |   | 10.96 | NGVD29 | 1 | Z |   |   | A | |
1949-04-29 | D | 62611 |   | 10.78 | NAVD88 | 1 | Z |   |   | A | |
1949-04-29 | D | 72019 | 65.04 |   |   | 1 | Z |   |   | A | |
1949-05-06 | D | 62610 |   | 10.82 | NGVD29 | 1 | Z |   |   | A | |
1949-05-06 | D | 62611 |   | 10.64 | NAVD88 | 1 | Z |   |   | A | |
1949-05-06 | D | 72019 | 65.18 |   |   | 1 | Z |   |   | A | |
1949-05-13 | D | 62610 |   | 10.87 | NGVD29 | 1 | Z |   |   | A | |
1949-05-13 | D | 62611 |   | 10.69 | NAVD88 | 1 | Z |   |   | A | |
1949-05-13 | D | 72019 | 65.13 |   |   | 1 | Z |   |   | A | |
1950-02-20 | D | 62610 |   | 10.16 | NGVD29 | 1 | Z |   |   | A | |
1950-02-20 | D | 62611 |   | 9.98 | NAVD88 | 1 | Z |   |   | A | |
1950-02-20 | D | 72019 | 65.84 |   |   | 1 | Z |   |   | A | |
1950-02-21 | D | 62610 |   | 10.34 | NGVD29 | 1 | Z |   |   | A | |
1950-02-21 | D | 62611 |   | 10.16 | NAVD88 | 1 | Z |   |   | A | |
1950-02-21 | D | 72019 | 65.66 |   |   | 1 | Z |   |   | A | |
1950-03-22 | D | 62610 |   | 10.24 | NGVD29 | 1 | Z |   |   | A | |
1950-03-22 | D | 62611 |   | 10.06 | NAVD88 | 1 | Z |   |   | A | |
1950-03-22 | D | 72019 | 65.76 |   |   | 1 | Z |   |   | A | |
1950-06-29 | D | 62610 |   | 10.23 | NGVD29 | 1 | Z |   |   | A | |
1950-06-29 | D | 62611 |   | 10.05 | NAVD88 | 1 | Z |   |   | A | |
1950-06-29 | D | 72019 | 65.77 |   |   | 1 | Z |   |   | A | |
1950-08-04 | D | 62610 |   | 9.75 | NGVD29 | 1 | Z |   |   | A | |
1950-08-04 | D | 62611 |   | 9.57 | NAVD88 | 1 | Z |   |   | A | |
1950-08-04 | D | 72019 | 66.25 |   |   | 1 | Z |   |   | A | |
1950-08-11 | D | 62610 |   | 9.72 | NGVD29 | 1 | Z |   |   | A | |
1950-08-11 | D | 62611 |   | 9.54 | NAVD88 | 1 | Z |   |   | A | |
1950-08-11 | D | 72019 | 66.28 |   |   | 1 | Z |   |   | A | |
1950-09-01 | D | 62610 |   | 9.61 | NGVD29 | 1 | Z |   |   | A | |
1950-09-01 | D | 62611 |   | 9.43 | NAVD88 | 1 | Z |   |   | A | |
1950-09-01 | D | 72019 | 66.39 |   |   | 1 | Z |   |   | A | |
1950-09-08 | D | 62610 |   | 9.59 | NGVD29 | 1 | Z |   |   | A | |
1950-09-08 | D | 62611 |   | 9.41 | NAVD88 | 1 | Z |   |   | A | |
1950-09-08 | D | 72019 | 66.41 |   |   | 1 | Z |   |   | A | |
1950-09-15 | D | 62610 |   | 9.52 | NGVD29 | 1 | Z |   |   | A | |
1950-09-15 | D | 62611 |   | 9.34 | NAVD88 | 1 | Z |   |   | A | |
1950-09-15 | D | 72019 | 66.48 |   |   | 1 | Z |   |   | A | |
1950-09-28 | D | 62610 |   | 9.48 | NGVD29 | 1 | Z |   |   | A | |
1950-09-28 | D | 62611 |   | 9.30 | NAVD88 | 1 | Z |   |   | A | |
1950-09-28 | D | 72019 | 66.52 |   |   | 1 | Z |   |   | A | |
1950-10-06 | D | 62610 |   | 9.51 | NGVD29 | 1 | Z |   |   | A | |
1950-10-06 | D | 62611 |   | 9.33 | NAVD88 | 1 | Z |   |   | A | |
1950-10-06 | D | 72019 | 66.49 |   |   | 1 | Z |   |   | A | |
1950-10-13 | D | 62610 |   | 9.35 | NGVD29 | 1 | Z |   |   | A | |
1950-10-13 | D | 62611 |   | 9.17 | NAVD88 | 1 | Z |   |   | A | |
1950-10-13 | D | 72019 | 66.65 |   |   | 1 | Z |   |   | A | |
1950-10-20 | D | 62610 |   | 9.68 | NGVD29 | 1 | Z |   |   | A | |
1950-10-20 | D | 62611 |   | 9.50 | NAVD88 | 1 | Z |   |   | A | |
1950-10-20 | D | 72019 | 66.32 |   |   | 1 | Z |   |   | A | |
1950-10-27 | D | 62610 |   | 9.27 | NGVD29 | 1 | Z |   |   | A | |
1950-10-27 | D | 62611 |   | 9.09 | NAVD88 | 1 | Z |   |   | A | |
1950-10-27 | D | 72019 | 66.73 |   |   | 1 | Z |   |   | A | |
1950-11-06 | D | 62610 |   | 9.46 | NGVD29 | 1 | Z |   |   | A | |
1950-11-06 | D | 62611 |   | 9.28 | NAVD88 | 1 | Z |   |   | A | |
1950-11-06 | D | 72019 | 66.54 |   |   | 1 | Z |   |   | A | |
1950-11-13 | D | 62610 |   | 9.47 | NGVD29 | 1 | Z |   |   | A | |
1950-11-13 | D | 62611 |   | 9.29 | NAVD88 | 1 | Z |   |   | A | |
1950-11-13 | D | 72019 | 66.53 |   |   | 1 | Z |   |   | A | |
1950-11-20 | D | 62610 |   | 9.46 | NGVD29 | 1 | Z |   |   | A | |
1950-11-20 | D | 62611 |   | 9.28 | NAVD88 | 1 | Z |   |   | A | |
1950-11-20 | D | 72019 | 66.54 |   |   | 1 | Z |   |   | A | |
1950-11-27 | D | 62610 |   | 9.43 | NGVD29 | 1 | Z |   |   | A | |
1950-11-27 | D | 62611 |   | 9.25 | NAVD88 | 1 | Z |   |   | A | |
1950-11-27 | D | 72019 | 66.57 |   |   | 1 | Z |   |   | A | |
1950-12-04 | D | 62610 |   | 9.45 | NGVD29 | 1 | Z |   |   | A | |
1950-12-04 | D | 62611 |   | 9.27 | NAVD88 | 1 | Z |   |   | A | |
1950-12-04 | D | 72019 | 66.55 |   |   | 1 | Z |   |   | A | |
1950-12-11 | D | 62610 |   | 9.55 | NGVD29 | 1 | Z |   |   | A | |
1950-12-11 | D | 62611 |   | 9.37 | NAVD88 | 1 | Z |   |   | A | |
1950-12-11 | D | 72019 | 66.45 |   |   | 1 | Z |   |   | A | |
1950-12-18 | D | 62610 |   | 9.22 | NGVD29 | 1 | Z |   |   | A | |
1950-12-18 | D | 62611 |   | 9.04 | NAVD88 | 1 | Z |   |   | A | |
1950-12-18 | D | 72019 | 66.78 |   |   | 1 | Z |   |   | A | |
1950-12-25 | D | 62610 |   | 9.56 | NGVD29 | 1 | Z |   |   | A | |
1950-12-25 | D | 62611 |   | 9.38 | NAVD88 | 1 | Z |   |   | A | |
1950-12-25 | D | 72019 | 66.44 |   |   | 1 | Z |   |   | A | |
1951-01-02 | D | 62610 |   | 9.68 | NGVD29 | 1 | Z |   |   | A | |
1951-01-02 | D | 62611 |   | 9.50 | NAVD88 | 1 | Z |   |   | A | |
1951-01-02 | D | 72019 | 66.32 |   |   | 1 | Z |   |   | A | |
1951-01-08 | D | 62610 |   | 9.23 | NGVD29 | 1 | Z |   |   | A | |
1951-01-08 | D | 62611 |   | 9.05 | NAVD88 | 1 | Z |   |   | A | |
1951-01-08 | D | 72019 | 66.77 |   |   | 1 | Z |   |   | A | |
1951-01-15 | D | 62610 |   | 9.38 | NGVD29 | 1 | Z |   |   | A | |
1951-01-15 | D | 62611 |   | 9.20 | NAVD88 | 1 | Z |   |   | A | |
1951-01-15 | D | 72019 | 66.62 |   |   | 1 | Z |   |   | A | |
1951-01-22 | D | 62610 |   | 9.43 | NGVD29 | 1 | Z |   |   | A | |
1951-01-22 | D | 62611 |   | 9.25 | NAVD88 | 1 | Z |   |   | A | |
1951-01-22 | D | 72019 | 66.57 |   |   | 1 | Z |   |   | A | |
1951-01-29 | D | 62610 |   | 9.44 | NGVD29 | 1 | Z |   |   | A | |
1951-01-29 | D | 62611 |   | 9.26 | NAVD88 | 1 | Z |   |   | A | |
1951-01-29 | D | 72019 | 66.56 |   |   | 1 | Z |   |   | A | |
1951-02-05 | D | 62610 |   | 9.52 | NGVD29 | 1 | Z |   |   | A | |
1951-02-05 | D | 62611 |   | 9.34 | NAVD88 | 1 | Z |   |   | A | |
1951-02-05 | D | 72019 | 66.48 |   |   | 1 | Z |   |   | A | |
1951-02-12 | D | 62610 |   | 9.66 | NGVD29 | 1 | Z |   |   | A | |
1951-02-12 | D | 62611 |   | 9.48 | NAVD88 | 1 | Z |   |   | A | |
1951-02-12 | D | 72019 | 66.34 |   |   | 1 | Z |   |   | A | |
1951-02-19 | D | 62610 |   | 9.69 | NGVD29 | 1 | Z |   |   | A | |
1951-02-19 | D | 62611 |   | 9.51 | NAVD88 | 1 | Z |   |   | A | |
1951-02-19 | D | 72019 | 66.31 |   |   | 1 | Z |   |   | A | |
1951-02-26 | D | 62610 |   | 9.55 | NGVD29 | 1 | Z |   |   | A | |
1951-02-26 | D | 62611 |   | 9.37 | NAVD88 | 1 | Z |   |   | A | |
1951-02-26 | D | 72019 | 66.45 |   |   | 1 | Z |   |   | A | |
1951-03-05 | D | 62610 |   | 9.60 | NGVD29 | 1 | Z |   |   | A | |
1951-03-05 | D | 62611 |   | 9.42 | NAVD88 | 1 | Z |   |   | A | |
1951-03-05 | D | 72019 | 66.40 |   |   | 1 | Z |   |   | A | |
1951-09-18 | D | 62610 |   | 7.89 | NGVD29 | 1 | Z |   |   | A | |
1951-09-18 | D | 62611 |   | 7.71 | NAVD88 | 1 | Z |   |   | A | |
1951-09-18 | D | 72019 | 68.11 |   |   | 1 | Z |   |   | A | |
1952-04-30 | D | 62610 |   | 8.09 | NGVD29 | 1 | Z |   |   | A | |
1952-04-30 | D | 62611 |   | 7.91 | NAVD88 | 1 | Z |   |   | A | |
1952-04-30 | D | 72019 | 67.91 |   |   | 1 | Z |   |   | A | |
1952-09-29 | D | 62610 |   | 6.72 | NGVD29 | 1 | Z |   |   | A | |
1952-09-29 | D | 62611 |   | 6.54 | NAVD88 | 1 | Z |   |   | A | |
1952-09-29 | D | 72019 | 69.28 |   |   | 1 | Z |   |   | A | |
1953-04-06 | D | 62610 |   | 7.08 | NGVD29 | 1 | Z |   |   | A | |
1953-04-06 | D | 62611 |   | 6.90 | NAVD88 | 1 | Z |   |   | A | |
1953-04-06 | D | 72019 | 68.92 |   |   | 1 | Z |   |   | A | |
1953-10-01 | D | 62610 |   | 5.87 | NGVD29 | 1 | Z |   |   | A | |
1953-10-01 | D | 62611 |   | 5.69 | NAVD88 | 1 | Z |   |   | A | |
1953-10-01 | D | 72019 | 70.13 |   |   | 1 | Z |   |   | A | |
1954-03-15 | D | 62610 |   | 5.51 | NGVD29 | 1 | Z |   |   | A | |
1954-03-15 | D | 62611 |   | 5.33 | NAVD88 | 1 | Z |   |   | A | |
1954-03-15 | D | 72019 | 70.49 |   |   | 1 | Z |   |   | A | |
1954-09-14 | D | 62610 |   | 4.29 | NGVD29 | 1 | Z |   |   | A | |
1954-09-14 | D | 62611 |   | 4.11 | NAVD88 | 1 | Z |   |   | A | |
1954-09-14 | D | 72019 | 71.71 |   |   | 1 | Z |   |   | A | |
1955-03-14 | D | 62610 |   | 4.31 | NGVD29 | 1 | Z |   |   | A | |
1955-03-14 | D | 62611 |   | 4.13 | NAVD88 | 1 | Z |   |   | A | |
1955-03-14 | D | 72019 | 71.69 |   |   | 1 | Z |   |   | A | |
1955-08-29 | D | 62610 |   | 3.43 | NGVD29 | 1 | Z |   |   | A | |
1955-08-29 | D | 62611 |   | 3.25 | NAVD88 | 1 | Z |   |   | A | |
1955-08-29 | D | 72019 | 72.57 |   |   | 1 | Z |   |   | A | |
1956-04-03 | D | 62610 |   | 3.75 | NGVD29 | 1 | Z |   |   | A | |
1956-04-03 | D | 62611 |   | 3.57 | NAVD88 | 1 | Z |   |   | A | |
1956-04-03 | D | 72019 | 72.25 |   |   | 1 | Z |   |   | A | |
1956-09-04 | D | 62610 |   | 2.41 | NGVD29 | 1 | Z |   |   | A | |
1956-09-04 | D | 62611 |   | 2.23 | NAVD88 | 1 | Z |   |   | A | |
1956-09-04 | D | 72019 | 73.59 |   |   | 1 | Z |   |   | A | |
1957-04-01 | D | 62610 |   | 2.67 | NGVD29 | 1 | Z |   |   | A | |
1957-04-01 | D | 62611 |   | 2.49 | NAVD88 | 1 | Z |   |   | A | |
1957-04-01 | D | 72019 | 73.33 |   |   | 1 | Z |   |   | A | |
1957-04-22 | D | 62610 |   | 2.59 | NGVD29 | 1 | Z |   |   | A | |
1957-04-22 | D | 62611 |   | 2.41 | NAVD88 | 1 | Z |   |   | A | |
1957-04-22 | D | 72019 | 73.41 |   |   | 1 | Z |   |   | A | |
1957-09-24 | D | 62610 |   | 1.77 | NGVD29 | 1 | Z |   |   | A | |
1957-09-24 | D | 62611 |   | 1.59 | NAVD88 | 1 | Z |   |   | A | |
1957-09-24 | D | 72019 | 74.23 |   |   | 1 | Z |   |   | A | |
1958-04-28 | D | 62610 |   | 2.78 | NGVD29 | 1 | Z |   |   | A | |
1958-04-28 | D | 62611 |   | 2.60 | NAVD88 | 1 | Z |   |   | A | |
1958-04-28 | D | 72019 | 73.22 |   |   | 1 | Z |   |   | A | |
1958-09-03 | D | 62610 |   | 1.94 | NGVD29 | 1 | Z |   |   | A | |
1958-09-03 | D | 62611 |   | 1.76 | NAVD88 | 1 | Z |   |   | A | |
1958-09-03 | D | 72019 | 74.06 |   |   | 1 | Z |   |   | A | |
1959-03-06 | D | 62610 |   | -2.09 | NGVD29 | 1 | Z |   |   | A | |
1959-03-06 | D | 62611 |   | -2.27 | NAVD88 | 1 | Z |   |   | A | |
1959-03-06 | D | 72019 | 78.09 |   |   | 1 | Z |   |   | A | |
1959-03-23 | D | 62610 |   | 2.61 | NGVD29 | 1 | S |   |   | A | |
1959-03-23 | D | 62611 |   | 2.43 | NAVD88 | 1 | S |   |   | A | |
1959-03-23 | D | 72019 | 73.39 |   |   | 1 | S |   |   | A | |
1959-04-17 | D | 62610 |   | 2.83 | NGVD29 | 1 | Z |   |   | A | |
1959-04-17 | D | 62611 |   | 2.65 | NAVD88 | 1 | Z |   |   | A | |
1959-04-17 | D | 72019 | 73.17 |   |   | 1 | Z |   |   | A | |
1959-09-10 | D | 62610 |   | 2.10 | NGVD29 | 1 | Z |   |   | A | |
1959-09-10 | D | 62611 |   | 1.92 | NAVD88 | 1 | Z |   |   | A | |
1959-09-10 | D | 72019 | 73.90 |   |   | 1 | Z |   |   | A | |
1960-04-19 | D | 62610 |   | 2.73 | NGVD29 | 1 | Z |   |   | A | |
1960-04-19 | D | 62611 |   | 2.55 | NAVD88 | 1 | Z |   |   | A | |
1960-04-19 | D | 72019 | 73.27 |   |   | 1 | Z |   |   | A | |
1960-09-02 | D | 62610 |   | 1.45 | NGVD29 | 1 | S |   |   | A | |
1960-09-02 | D | 62611 |   | 1.27 | NAVD88 | 1 | S |   |   | A | |
1960-09-02 | D | 72019 | 74.55 |   |   | 1 | S |   |   | A | |
1961-03-23 | D | 62610 |   | 1.55 | NGVD29 | 1 | Z |   |   | A | |
1961-03-23 | D | 62611 |   | 1.37 | NAVD88 | 1 | Z |   |   | A | |
1961-03-23 | D | 72019 | 74.45 |   |   | 1 | Z |   |   | A | |
1961-09-14 | D | 62610 |   | 1.01 | NGVD29 | 1 | Z |   |   | A | |
1961-09-14 | D | 62611 |   | 0.83 | NAVD88 | 1 | Z |   |   | A | |
1961-09-14 | D | 72019 | 74.99 |   |   | 1 | Z |   |   | A | |
1961-09-22 | D | 62610 |   | 1.06 | NGVD29 | 1 | Z |   |   | A | |
1961-09-22 | D | 62611 |   | 0.88 | NAVD88 | 1 | Z |   |   | A | |
1961-09-22 | D | 72019 | 74.94 |   |   | 1 | Z |   |   | A | |
1962-03-29 | D | 62610 |   | 1.79 | NGVD29 | 1 | Z |   |   | A | |
1962-03-29 | D | 62611 |   | 1.61 | NAVD88 | 1 | Z |   |   | A | |
1962-03-29 | D | 72019 | 74.21 |   |   | 1 | Z |   |   | A | |
1962-08-28 | D | 62610 |   | 0.26 | NGVD29 | 1 | Z |   |   | A | |
1962-08-28 | D | 62611 |   | 0.08 | NAVD88 | 1 | Z |   |   | A | |
1962-08-28 | D | 72019 | 75.74 |   |   | 1 | Z |   |   | A | |
1963-04-03 | D | 62610 |   | 0.68 | NGVD29 | 1 | Z |   |   | A | |
1963-04-03 | D | 62611 |   | 0.50 | NAVD88 | 1 | Z |   |   | A | |
1963-04-03 | D | 72019 | 75.32 |   |   | 1 | Z |   |   | A | |
1963-08-06 | D | 62610 |   | -0.78 | NGVD29 | 1 | Z |   |   | A | |
1963-08-06 | D | 62611 |   | -0.96 | NAVD88 | 1 | Z |   |   | A | |
1963-08-06 | D | 72019 | 76.78 |   |   | 1 | Z |   |   | A | |
1964-03-27 | D | 62610 |   | -0.52 | NGVD29 | 1 | Z |   |   | A | |
1964-03-27 | D | 62611 |   | -0.70 | NAVD88 | 1 | Z |   |   | A | |
1964-03-27 | D | 72019 | 76.52 |   |   | 1 | Z |   |   | A | |
1964-08-27 | D | 62610 |   | -1.34 | NGVD29 | 1 | Z |   |   | A | |
1964-08-27 | D | 62611 |   | -1.52 | NAVD88 | 1 | Z |   |   | A | |
1964-08-27 | D | 72019 | 77.34 |   |   | 1 | Z |   |   | A | |
1965-03-24 | D | 62610 |   | -0.75 | NGVD29 | 1 | Z |   |   | A | |
1965-03-24 | D | 62611 |   | -0.93 | NAVD88 | 1 | Z |   |   | A | |
1965-03-24 | D | 72019 | 76.75 |   |   | 1 | Z |   |   | A | |
1965-08-25 | D | 62610 |   | -2.13 | NGVD29 | 1 | Z |   |   | A | |
1965-08-25 | D | 62611 |   | -2.31 | NAVD88 | 1 | Z |   |   | A | |
1965-08-25 | D | 72019 | 78.13 |   |   | 1 | Z |   |   | A | |
1966-03-22 | D | 62610 |   | -1.44 | NGVD29 | 1 | Z |   |   | A | |
1966-03-22 | D | 62611 |   | -1.62 | NAVD88 | 1 | Z |   |   | A | |
1966-03-22 | D | 72019 | 77.44 |   |   | 1 | Z |   |   | 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. |
Method of measurement | Z | Other. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |