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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1951-08-21 | D | 62610 |   | 490.96 | NGVD29 | 1 | Z |   |   | A | |
1951-08-21 | D | 62611 |   | 490.02 | NAVD88 | 1 | Z |   |   | A | |
1951-08-21 | D | 72019 | 19.04 |   |   | 1 | Z |   |   | A | |
1951-09-26 | D | 62610 |   | 489.94 | NGVD29 | 1 | Z |   |   | A | |
1951-09-26 | D | 62611 |   | 489.00 | NAVD88 | 1 | Z |   |   | A | |
1951-09-26 | D | 72019 | 20.06 |   |   | 1 | Z |   |   | A | |
1951-10-13 | D | 62610 |   | 489.03 | NGVD29 | 1 | Z |   |   | A | |
1951-10-13 | D | 62611 |   | 488.09 | NAVD88 | 1 | Z |   |   | A | |
1951-10-13 | D | 72019 | 20.97 |   |   | 1 | Z |   |   | A | |
1951-10-22 | D | 62610 |   | 489.18 | NGVD29 | 1 | Z |   |   | A | |
1951-10-22 | D | 62611 |   | 488.24 | NAVD88 | 1 | Z |   |   | A | |
1951-10-22 | D | 72019 | 20.82 |   |   | 1 | Z |   |   | A | |
1951-11-01 | D | 62610 |   | 496.00 | NGVD29 | 1 | Z |   |   | A | |
1951-11-01 | D | 62611 |   | 495.06 | NAVD88 | 1 | Z |   |   | A | |
1951-11-01 | D | 72019 | 14.00 |   |   | 1 | Z |   |   | A | |
1951-11-13 | D | 62610 |   | 491.25 | NGVD29 | 1 | Z |   |   | A | |
1951-11-13 | D | 62611 |   | 490.31 | NAVD88 | 1 | Z |   |   | A | |
1951-11-13 | D | 72019 | 18.75 |   |   | 1 | Z |   |   | A | |
1951-11-24 | D | 62610 |   | 492.50 | NGVD29 | 1 | Z |   |   | A | |
1951-11-24 | D | 62611 |   | 491.56 | NAVD88 | 1 | Z |   |   | A | |
1951-11-24 | D | 72019 | 17.50 |   |   | 1 | Z |   |   | A | |
1951-12-06 | D | 62610 |   | 492.60 | NGVD29 | 1 | Z |   |   | A | |
1951-12-06 | D | 62611 |   | 491.66 | NAVD88 | 1 | Z |   |   | A | |
1951-12-06 | D | 72019 | 17.40 |   |   | 1 | Z |   |   | A | |
1952-01-15 | D | 62610 |   | 497.07 | NGVD29 | 1 | Z |   |   | A | |
1952-01-15 | D | 62611 |   | 496.13 | NAVD88 | 1 | Z |   |   | A | |
1952-01-15 | D | 72019 | 12.93 |   |   | 1 | Z |   |   | A | |
1952-02-14 | D | 62610 |   | 498.76 | NGVD29 | 1 | Z |   |   | A | |
1952-02-14 | D | 62611 |   | 497.82 | NAVD88 | 1 | Z |   |   | A | |
1952-02-14 | D | 72019 | 11.24 |   |   | 1 | Z |   |   | A | |
1952-03-20 | D | 62610 |   | 497.67 | NGVD29 | 1 | Z |   |   | A | |
1952-03-20 | D | 62611 |   | 496.73 | NAVD88 | 1 | Z |   |   | A | |
1952-03-20 | D | 72019 | 12.33 |   |   | 1 | Z |   |   | A | |
1952-04-11 | D | 62610 |   | 497.08 | NGVD29 | 1 | Z |   |   | A | |
1952-04-11 | D | 62611 |   | 496.14 | NAVD88 | 1 | Z |   |   | A | |
1952-04-11 | D | 72019 | 12.92 |   |   | 1 | Z |   |   | A | |
1952-04-13 | D | 62610 |   | 496.90 | NGVD29 | 1 | Z |   |   | A | |
1952-04-13 | D | 62611 |   | 495.96 | NAVD88 | 1 | Z |   |   | A | |
1952-04-13 | D | 72019 | 13.10 |   |   | 1 | Z |   |   | A | |
1952-04-29 | D | 62610 |   | 497.47 | NGVD29 | 1 | Z |   |   | A | |
1952-04-29 | D | 62611 |   | 496.53 | NAVD88 | 1 | Z |   |   | A | |
1952-04-29 | D | 72019 | 12.53 |   |   | 1 | Z |   |   | A | |
1952-05-25 | D | 62610 |   | 496.80 | NGVD29 | 1 | Z |   |   | A | |
1952-05-25 | D | 62611 |   | 495.86 | NAVD88 | 1 | Z |   |   | A | |
1952-05-25 | D | 72019 | 13.20 |   |   | 1 | Z |   |   | A | |
1952-06-02 | D | 62610 |   | 498.40 | NGVD29 | 1 | Z |   |   | A | |
1952-06-02 | D | 62611 |   | 497.46 | NAVD88 | 1 | Z |   |   | A | |
1952-06-02 | D | 72019 | 11.60 |   |   | 1 | Z |   |   | A | |
1952-06-06 | D | 62610 |   | 499.10 | NGVD29 | 1 | Z |   |   | A | |
1952-06-06 | D | 62611 |   | 498.16 | NAVD88 | 1 | Z |   |   | A | |
1952-06-06 | D | 72019 | 10.90 |   |   | 1 | Z |   |   | A | |
1952-06-15 | D | 62610 |   | 497.60 | NGVD29 | 1 | Z |   |   | A | |
1952-06-15 | D | 62611 |   | 496.66 | NAVD88 | 1 | Z |   |   | A | |
1952-06-15 | D | 72019 | 12.40 |   |   | 1 | Z |   |   | A | |
1952-07-25 | D | 62610 |   | 496.63 | NGVD29 | 1 | Z |   |   | A | |
1952-07-25 | D | 62611 |   | 495.69 | NAVD88 | 1 | Z |   |   | A | |
1952-07-25 | D | 72019 | 13.37 |   |   | 1 | Z |   |   | A | |
1952-10-02 | D | 62610 |   | 493.43 | NGVD29 | 1 | Z |   |   | A | |
1952-10-02 | D | 62611 |   | 492.49 | NAVD88 | 1 | Z |   |   | A | |
1952-10-02 | D | 72019 | 16.57 |   |   | 1 | Z |   |   | A | |
1952-10-30 | D | 62610 |   | 492.35 | NGVD29 | 1 | Z |   |   | A | |
1952-10-30 | D | 62611 |   | 491.41 | NAVD88 | 1 | Z |   |   | A | |
1952-10-30 | D | 72019 | 17.65 |   |   | 1 | Z |   |   | A | |
1952-12-29 | D | 62610 |   | 496.20 | NGVD29 | 1 | Z |   |   | A | |
1952-12-29 | D | 62611 |   | 495.26 | NAVD88 | 1 | Z |   |   | A | |
1952-12-29 | D | 72019 | 13.80 |   |   | 1 | Z |   |   | A | |
1953-03-20 | D | 62610 |   | 498.41 | NGVD29 | 1 | Z |   |   | A | |
1953-03-20 | D | 62611 |   | 497.47 | NAVD88 | 1 | Z |   |   | A | |
1953-03-20 | D | 72019 | 11.59 |   |   | 1 | Z |   |   | A | |
1953-04-29 | D | 62610 |   | 497.36 | NGVD29 | 1 | Z |   |   | A | |
1953-04-29 | D | 62611 |   | 496.42 | NAVD88 | 1 | Z |   |   | A | |
1953-04-29 | D | 72019 | 12.64 |   |   | 1 | Z |   |   | A | |
1953-05-28 | D | 62610 |   | 495.31 | NGVD29 | 1 | Z |   |   | A | |
1953-05-28 | D | 62611 |   | 494.37 | NAVD88 | 1 | Z |   |   | A | |
1953-05-28 | D | 72019 | 14.69 |   |   | 1 | Z |   |   | A | |
1953-06-23 | D | 62610 |   | 495.22 | NGVD29 | 1 | Z |   |   | A | |
1953-06-23 | D | 62611 |   | 494.28 | NAVD88 | 1 | Z |   |   | A | |
1953-06-23 | D | 72019 | 14.78 |   |   | 1 | Z |   |   | A | |
1953-09-21 | D | 62610 |   | 490.55 | NGVD29 | 1 | Z |   |   | A | |
1953-09-21 | D | 62611 |   | 489.61 | NAVD88 | 1 | Z |   |   | A | |
1953-09-21 | D | 72019 | 19.45 |   |   | 1 | Z |   |   | A | |
1953-10-23 | D | 62610 |   | 489.34 | NGVD29 | 1 | Z |   |   | A | |
1953-10-23 | D | 62611 |   | 488.40 | NAVD88 | 1 | Z |   |   | A | |
1953-10-23 | D | 72019 | 20.66 |   |   | 1 | Z |   |   | A | |
1954-01-27 | D | 62610 |   | 493.44 | NGVD29 | 1 | Z |   |   | A | |
1954-01-27 | D | 62611 |   | 492.50 | NAVD88 | 1 | Z |   |   | A | |
1954-01-27 | D | 72019 | 16.56 |   |   | 1 | Z |   |   | A | |
1954-03-05 | D | 62610 |   | 493.34 | NGVD29 | 1 | Z |   |   | A | |
1954-03-05 | D | 62611 |   | 492.40 | NAVD88 | 1 | Z |   |   | A | |
1954-03-05 | D | 72019 | 16.66 |   |   | 1 | Z |   |   | A | |
1954-05-03 | D | 62610 |   | 494.30 | NGVD29 | 1 | Z |   |   | A | |
1954-05-03 | D | 62611 |   | 493.36 | NAVD88 | 1 | Z |   |   | A | |
1954-05-03 | D | 72019 | 15.70 |   |   | 1 | Z |   |   | A | |
1954-06-04 | D | 62610 |   | 494.46 | NGVD29 | 1 | Z |   |   | A | |
1954-06-04 | D | 62611 |   | 493.52 | NAVD88 | 1 | Z |   |   | A | |
1954-06-04 | D | 72019 | 15.54 |   |   | 1 | Z |   |   | A | |
1954-09-14 | D | 62610 |   | 488.49 | NGVD29 | 1 | Z |   |   | A | |
1954-09-14 | D | 62611 |   | 487.55 | NAVD88 | 1 | Z |   |   | A | |
1954-09-14 | D | 72019 | 21.51 |   |   | 1 | Z |   |   | A | |
1954-11-12 | D | 62610 |   | 486.95 | NGVD29 | 1 | Z |   |   | A | |
1954-11-12 | D | 62611 |   | 486.01 | NAVD88 | 1 | Z |   |   | A | |
1954-11-12 | D | 72019 | 23.05 |   |   | 1 | Z |   |   | A | |
1955-01-12 | D | 62610 |   | 489.55 | NGVD29 | 1 | Z |   |   | A | |
1955-01-12 | D | 62611 |   | 488.61 | NAVD88 | 1 | Z |   |   | A | |
1955-01-12 | D | 72019 | 20.45 |   |   | 1 | Z |   |   | A | |
1955-03-17 | D | 62610 |   | 491.70 | NGVD29 | 1 | Z |   |   | A | |
1955-03-17 | D | 62611 |   | 490.76 | NAVD88 | 1 | Z |   |   | A | |
1955-03-17 | D | 72019 | 18.30 |   |   | 1 | Z |   |   | A | |
1955-05-17 | D | 62610 |   | 491.92 | NGVD29 | 1 | Z |   |   | A | |
1955-05-17 | D | 62611 |   | 490.98 | NAVD88 | 1 | Z |   |   | A | |
1955-05-17 | D | 72019 | 18.08 |   |   | 1 | Z |   |   | A | |
1955-08-18 | D | 62610 |   | 491.54 | NGVD29 | 1 | Z |   |   | A | |
1955-08-18 | D | 62611 |   | 490.60 | NAVD88 | 1 | Z |   |   | A | |
1955-08-18 | D | 72019 | 18.46 |   |   | 1 | Z |   |   | A | |
1955-09-14 | D | 62610 |   | 495.60 | NGVD29 | 1 | Z |   |   | A | |
1955-09-14 | D | 62611 |   | 494.66 | NAVD88 | 1 | Z |   |   | A | |
1955-09-14 | D | 72019 | 14.40 |   |   | 1 | Z |   |   | A | |
1955-10-12 | D | 62610 |   | 493.91 | NGVD29 | 1 | Z |   |   | A | |
1955-10-12 | D | 62611 |   | 492.97 | NAVD88 | 1 | Z |   |   | A | |
1955-10-12 | D | 72019 | 16.09 |   |   | 1 | Z |   |   | A | |
1955-11-11 | D | 62610 |   | 492.13 | NGVD29 | 1 | Z |   |   | A | |
1955-11-11 | D | 62611 |   | 491.19 | NAVD88 | 1 | Z |   |   | A | |
1955-11-11 | D | 72019 | 17.87 |   |   | 1 | Z |   |   | A | |
1955-12-13 | D | 62610 |   | 492.10 | NGVD29 | 1 | Z |   |   | A | |
1955-12-13 | D | 62611 |   | 491.16 | NAVD88 | 1 | Z |   |   | A | |
1955-12-13 | D | 72019 | 17.90 |   |   | 1 | Z |   |   | A | |
1956-01-09 | D | 62610 |   | 491.19 | NGVD29 | 1 | Z |   |   | A | |
1956-01-09 | D | 62611 |   | 490.25 | NAVD88 | 1 | Z |   |   | A | |
1956-01-09 | D | 72019 | 18.81 |   |   | 1 | Z |   |   | A | |
1956-02-15 | D | 62610 |   | 492.98 | NGVD29 | 1 | Z |   |   | A | |
1956-02-15 | D | 62611 |   | 492.04 | NAVD88 | 1 | Z |   |   | A | |
1956-02-15 | D | 72019 | 17.02 |   |   | 1 | Z |   |   | A | |
1956-03-15 | D | 62610 |   | 493.92 | NGVD29 | 1 | Z |   |   | A | |
1956-03-15 | D | 62611 |   | 492.98 | NAVD88 | 1 | Z |   |   | A | |
1956-03-15 | D | 72019 | 16.08 |   |   | 1 | Z |   |   | A | |
1956-04-11 | D | 62610 |   | 497.08 | NGVD29 | 1 | Z |   |   | A | |
1956-04-11 | D | 62611 |   | 496.14 | NAVD88 | 1 | Z |   |   | A | |
1956-04-11 | D | 72019 | 12.92 |   |   | 1 | Z |   |   | A | |
1956-06-15 | D | 62610 |   | 493.68 | NGVD29 | 1 | Z |   |   | A | |
1956-06-15 | D | 62611 |   | 492.74 | NAVD88 | 1 | Z |   |   | A | |
1956-06-15 | D | 72019 | 16.32 |   |   | 1 | Z |   |   | A | |
1956-07-17 | D | 62610 |   | 492.56 | NGVD29 | 1 | Z |   |   | A | |
1956-07-17 | D | 62611 |   | 491.62 | NAVD88 | 1 | Z |   |   | A | |
1956-07-17 | D | 72019 | 17.44 |   |   | 1 | Z |   |   | A | |
1956-08-16 | D | 62610 |   | 492.61 | NGVD29 | 1 | Z |   |   | A | |
1956-08-16 | D | 62611 |   | 491.67 | NAVD88 | 1 | Z |   |   | A | |
1956-08-16 | D | 72019 | 17.39 |   |   | 1 | Z |   |   | A | |
1956-09-14 | D | 62610 |   | 491.57 | NGVD29 | 1 | Z |   |   | A | |
1956-09-14 | D | 62611 |   | 490.63 | NAVD88 | 1 | Z |   |   | A | |
1956-09-14 | D | 72019 | 18.43 |   |   | 1 | Z |   |   | A | |
1956-10-12 | D | 62610 |   | 490.77 | NGVD29 | 1 | Z |   |   | A | |
1956-10-12 | D | 62611 |   | 489.83 | NAVD88 | 1 | Z |   |   | A | |
1956-10-12 | D | 72019 | 19.23 |   |   | 1 | Z |   |   | A | |
1956-11-09 | D | 62610 |   | 493.40 | NGVD29 | 1 | Z |   |   | A | |
1956-11-09 | D | 62611 |   | 492.46 | NAVD88 | 1 | Z |   |   | A | |
1956-11-09 | D | 72019 | 16.60 |   |   | 1 | Z |   |   | A | |
1956-12-05 | D | 62610 |   | 494.23 | NGVD29 | 1 | Z |   |   | A | |
1956-12-05 | D | 62611 |   | 493.29 | NAVD88 | 1 | Z |   |   | A | |
1956-12-05 | D | 72019 | 15.77 |   |   | 1 | Z |   |   | A | |
1957-01-04 | D | 62610 |   | 495.63 | NGVD29 | 1 | Z |   |   | A | |
1957-01-04 | D | 62611 |   | 494.69 | NAVD88 | 1 | Z |   |   | A | |
1957-01-04 | D | 72019 | 14.37 |   |   | 1 | Z |   |   | A | |
1957-02-01 | D | 62610 |   | 494.36 | NGVD29 | 1 | Z |   |   | A | |
1957-02-01 | D | 62611 |   | 493.42 | NAVD88 | 1 | Z |   |   | A | |
1957-02-01 | D | 72019 | 15.64 |   |   | 1 | Z |   |   | A | |
1957-02-27 | D | 62610 |   | 495.29 | NGVD29 | 1 | Z |   |   | A | |
1957-02-27 | D | 62611 |   | 494.35 | NAVD88 | 1 | Z |   |   | A | |
1957-02-27 | D | 72019 | 14.71 |   |   | 1 | Z |   |   | A | |
1957-03-29 | D | 62610 |   | 494.85 | NGVD29 | 1 | Z |   |   | A | |
1957-03-29 | D | 62611 |   | 493.91 | NAVD88 | 1 | Z |   |   | A | |
1957-03-29 | D | 72019 | 15.15 |   |   | 1 | Z |   |   | A | |
1957-05-03 | D | 62610 |   | 495.39 | NGVD29 | 1 | Z |   |   | A | |
1957-05-03 | D | 62611 |   | 494.45 | NAVD88 | 1 | Z |   |   | A | |
1957-05-03 | D | 72019 | 14.61 |   |   | 1 | Z |   |   | A | |
1957-06-19 | D | 62610 |   | 492.32 | NGVD29 | 1 | Z |   |   | A | |
1957-06-19 | D | 62611 |   | 491.38 | NAVD88 | 1 | Z |   |   | A | |
1957-06-19 | D | 72019 | 17.68 |   |   | 1 | Z |   |   | A | |
1957-07-24 | D | 62610 |   | 490.54 | NGVD29 | 1 | Z |   |   | A | |
1957-07-24 | D | 62611 |   | 489.60 | NAVD88 | 1 | Z |   |   | A | |
1957-07-24 | D | 72019 | 19.46 |   |   | 1 | Z |   |   | A | |
1957-08-20 | D | 62610 |   | 489.19 | NGVD29 | 1 | Z |   |   | A | |
1957-08-20 | D | 62611 |   | 488.25 | NAVD88 | 1 | Z |   |   | A | |
1957-08-20 | D | 72019 | 20.81 |   |   | 1 | Z |   |   | A | |
1957-10-15 | D | 62610 |   | 488.35 | NGVD29 | 1 | Z |   |   | A | |
1957-10-15 | D | 62611 |   | 487.41 | NAVD88 | 1 | Z |   |   | A | |
1957-10-15 | D | 72019 | 21.65 |   |   | 1 | Z |   |   | A | |
1957-11-13 | D | 62610 |   | 487.92 | NGVD29 | 1 | Z |   |   | A | |
1957-11-13 | D | 62611 |   | 486.98 | NAVD88 | 1 | Z |   |   | A | |
1957-11-13 | D | 72019 | 22.08 |   |   | 1 | Z |   |   | A | |
1957-12-13 | D | 62610 |   | 489.09 | NGVD29 | 1 | Z |   |   | A | |
1957-12-13 | D | 62611 |   | 488.15 | NAVD88 | 1 | Z |   |   | A | |
1957-12-13 | D | 72019 | 20.91 |   |   | 1 | Z |   |   | A | |
1958-01-13 | D | 62610 |   | 494.43 | NGVD29 | 1 | Z |   |   | A | |
1958-01-13 | D | 62611 |   | 493.49 | NAVD88 | 1 | Z |   |   | A | |
1958-01-13 | D | 72019 | 15.57 |   |   | 1 | Z |   |   | A | |
1958-02-10 | D | 62610 |   | 496.06 | NGVD29 | 1 | Z |   |   | A | |
1958-02-10 | D | 62611 |   | 495.12 | NAVD88 | 1 | Z |   |   | A | |
1958-02-10 | D | 72019 | 13.94 |   |   | 1 | Z |   |   | A | |
1958-04-08 | D | 62610 |   | 501.56 | NGVD29 | 1 | Z |   |   | A | |
1958-04-08 | D | 62611 |   | 500.62 | NAVD88 | 1 | Z |   |   | A | |
1958-04-08 | D | 72019 | 8.44 |   |   | 1 | Z |   |   | A | |
1958-05-09 | D | 62610 |   | 499.00 | NGVD29 | 1 | Z |   |   | A | |
1958-05-09 | D | 62611 |   | 498.06 | NAVD88 | 1 | Z |   |   | A | |
1958-05-09 | D | 72019 | 11.00 |   |   | 1 | Z |   |   | A | |
1958-06-07 | D | 62610 |   | 496.29 | NGVD29 | 1 | Z |   |   | A | |
1958-06-07 | D | 62611 |   | 495.35 | NAVD88 | 1 | Z |   |   | A | |
1958-06-07 | D | 72019 | 13.71 |   |   | 1 | Z |   |   | A | |
1958-07-31 | D | 62610 |   | 493.94 | NGVD29 | 1 | Z |   |   | A | |
1958-07-31 | D | 62611 |   | 493.00 | NAVD88 | 1 | Z |   |   | A | |
1958-07-31 | D | 72019 | 16.06 |   |   | 1 | Z |   |   | A | |
1958-08-28 | D | 62610 |   | 494.57 | NGVD29 | 1 | Z |   |   | A | |
1958-08-28 | D | 62611 |   | 493.63 | NAVD88 | 1 | Z |   |   | A | |
1958-08-28 | D | 72019 | 15.43 |   |   | 1 | Z |   |   | A | |
1958-09-25 | D | 62610 |   | 493.73 | NGVD29 | 1 | Z |   |   | A | |
1958-09-25 | D | 62611 |   | 492.79 | NAVD88 | 1 | Z |   |   | A | |
1958-09-25 | D | 72019 | 16.27 |   |   | 1 | Z |   |   | A | |
1958-10-23 | D | 62610 |   | 492.96 | NGVD29 | 1 | Z |   |   | A | |
1958-10-23 | D | 62611 |   | 492.02 | NAVD88 | 1 | Z |   |   | A | |
1958-10-23 | D | 72019 | 17.04 |   |   | 1 | Z |   |   | A | |
1958-11-24 | D | 62610 |   | 493.43 | NGVD29 | 1 | Z |   |   | A | |
1958-11-24 | D | 62611 |   | 492.49 | NAVD88 | 1 | Z |   |   | A | |
1958-11-24 | D | 72019 | 16.57 |   |   | 1 | Z |   |   | A | |
1958-12-15 | D | 62610 |   | 493.59 | NGVD29 | 1 | Z |   |   | A | |
1958-12-15 | D | 62611 |   | 492.65 | NAVD88 | 1 | Z |   |   | A | |
1958-12-15 | D | 72019 | 16.41 |   |   | 1 | Z |   |   | A | |
1959-01-13 | D | 62610 |   | 492.68 | NGVD29 | 1 | Z |   |   | A | |
1959-01-13 | D | 62611 |   | 491.74 | NAVD88 | 1 | Z |   |   | A | |
1959-01-13 | D | 72019 | 17.32 |   |   | 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 | Z | Other. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |