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Groundwater levels for the Nation
Agency code = | usgs |
---|---|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1946-01-24 | D | 62610 |   | 500.70 | NGVD29 | 1 | S |   |   | A | |
1946-01-24 | D | 62611 |   | 502.68 | NAVD88 | 1 | S |   |   | A | |
1946-01-24 | D | 72019 | 49.30 |   |   | 1 | S |   |   | A | |
1954-01-08 | D | 62610 |   | 497.63 | NGVD29 | 1 | S |   |   | A | |
1954-01-08 | D | 62611 |   | 499.61 | NAVD88 | 1 | S |   |   | A | |
1954-01-08 | D | 72019 | 52.37 |   |   | 1 | S |   |   | A | |
1972-01-01 | D | 62610 |   | 488.42 | NGVD29 | 1 | S |   |   | A | |
1972-01-01 | D | 62611 |   | 490.40 | NAVD88 | 1 | S |   |   | A | |
1972-01-01 | D | 72019 | 61.58 |   |   | 1 | S |   |   | A | |
1972-01-13 | D | 62610 |   | 488.42 | NGVD29 | 1 | Z |   |   | A | |
1972-01-13 | D | 62611 |   | 490.40 | NAVD88 | 1 | Z |   |   | A | |
1972-01-13 | D | 72019 | 61.58 |   |   | 1 | Z |   |   | A | |
1974-01-03 | D | 62610 |   | 495.20 | NGVD29 | 1 | Z |   |   | A | |
1974-01-03 | D | 62611 |   | 497.18 | NAVD88 | 1 | Z |   |   | A | |
1974-01-03 | D | 72019 | 54.80 |   |   | 1 | Z |   |   | A | |
1977-02-09 | D | 62610 |   | 490.71 | NGVD29 | 1 | Z |   |   | A | |
1977-02-09 | D | 62611 |   | 492.69 | NAVD88 | 1 | Z |   |   | A | |
1977-02-09 | D | 72019 | 59.29 |   |   | 1 | Z |   |   | A | |
1978-01-09 | D | 62610 |   | 479.90 | NGVD29 | 1 | Z |   |   | A | |
1978-01-09 | D | 62611 |   | 481.88 | NAVD88 | 1 | Z |   |   | A | |
1978-01-09 | D | 72019 | 70.10 |   |   | 1 | Z |   |   | A | |
1979-01-08 | D | 62610 |   | 487.27 | NGVD29 | 1 | S |   |   | A | |
1979-01-08 | D | 62611 |   | 489.25 | NAVD88 | 1 | S |   |   | A | |
1979-01-08 | D | 72019 | 62.73 |   |   | 1 | S |   |   | A | |
1981-02-12 | D | 62610 |   | 495.68 | NGVD29 | 1 | S |   |   | A | |
1981-02-12 | D | 62611 |   | 497.66 | NAVD88 | 1 | S |   |   | A | |
1981-02-12 | D | 72019 | 54.32 |   |   | 1 | S |   |   | A | |
1982-01-13 | D | 62610 |   | 488.60 | NGVD29 | 1 | T |   |   | A | |
1982-01-13 | D | 62611 |   | 490.58 | NAVD88 | 1 | T |   |   | A | |
1982-01-13 | D | 72019 | 61.40 |   |   | 1 | T |   |   | A | |
1983-01-13 | D | 62610 |   | 483.90 | NGVD29 | 1 | V |   |   | A | |
1983-01-13 | D | 62611 |   | 485.88 | NAVD88 | 1 | V |   |   | A | |
1983-01-13 | D | 72019 | 66.10 |   |   | 1 | V |   |   | A | |
1984-01-27 | D | 62610 |   | 491.80 | NGVD29 | 1 | Z |   |   | A | |
1984-01-27 | D | 62611 |   | 493.78 | NAVD88 | 1 | Z |   |   | A | |
1984-01-27 | D | 72019 | 58.20 |   |   | 1 | Z |   |   | A | |
1985-01-21 | D | 62610 |   | 491.00 | NGVD29 | 1 | V |   |   | A | |
1985-01-21 | D | 62611 |   | 492.98 | NAVD88 | 1 | V |   |   | A | |
1985-01-21 | D | 72019 | 59.00 |   |   | 1 | V |   |   | A | |
1986-01-29 | D | 62610 |   | 493.00 | NGVD29 | 1 | V |   |   | A | |
1986-01-29 | D | 62611 |   | 494.98 | NAVD88 | 1 | V |   |   | A | |
1986-01-29 | D | 72019 | 57.00 |   |   | 1 | V |   |   | A | |
1987-01-27 | D | 62610 |   | 489.40 | NGVD29 | 1 | V |   |   | A | |
1987-01-27 | D | 62611 |   | 491.38 | NAVD88 | 1 | V |   |   | A | |
1987-01-27 | D | 72019 | 60.60 |   |   | 1 | V |   |   | A | |
1988-01-25 | D | 62610 |   | 488.60 | NGVD29 | 1 | S |   |   | A | |
1988-01-25 | D | 62611 |   | 490.58 | NAVD88 | 1 | S |   |   | A | |
1988-01-25 | D | 72019 | 61.40 |   |   | 1 | 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. |
Method of measurement | T | Electric-tape measurement. |
Method of measurement | V | Calibrated electric-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. |