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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1938-02-10 | D | 62610 |   | 130.00 | NGVD29 | 1 | O |   |   | A | |
1938-02-10 | D | 62611 |   | 129.25 | NAVD88 | 1 | O |   |   | A | |
1938-02-10 | D | 72019 | 113.00 |   |   | 1 | O |   |   | A | |
1981-11-02 | D | 62610 |   | 83.25 | NGVD29 | 1 | S |   |   | A | |
1981-11-02 | D | 62611 |   | 82.50 | NAVD88 | 1 | S |   |   | A | |
1981-11-02 | D | 72019 | 159.75 |   |   | 1 | S |   |   | A | |
1982-11-04 | D | 62610 |   | 93.29 | NGVD29 | 1 | S |   |   | A | |
1982-11-04 | D | 62611 |   | 92.54 | NAVD88 | 1 | S |   |   | A | |
1982-11-04 | D | 72019 | 149.71 |   |   | 1 | S |   |   | A | |
1983-11-11 | D | 62610 |   | 85.30 | NGVD29 | 1 | S |   |   | A | |
1983-11-11 | D | 62611 |   | 84.55 | NAVD88 | 1 | S |   |   | A | |
1983-11-11 | D | 72019 | 157.70 |   |   | 1 | S |   |   | A | |
1984-10-31 | D | 62610 |   | 90.10 | NGVD29 | 1 | S |   |   | A | |
1984-10-31 | D | 62611 |   | 89.35 | NAVD88 | 1 | S |   |   | A | |
1984-10-31 | D | 72019 | 152.90 |   |   | 1 | S |   |   | A | |
1985-05-16 | D | 62610 |   | 84.54 | NGVD29 | 1 | S |   |   | A | |
1985-05-16 | D | 62611 |   | 83.79 | NAVD88 | 1 | S |   |   | A | |
1985-05-16 | D | 72019 | 158.46 |   |   | 1 | S |   |   | A | |
1993-11-08 | D | 62610 |   | 66.58 | NGVD29 | 1 | S |   |   | A | |
1993-11-08 | D | 62611 |   | 65.83 | NAVD88 | 1 | S |   |   | A | |
1993-11-08 | D | 72019 | 176.42 |   |   | 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 | O | Observed. |
Method of measurement | S | Steel-tape measurement. |
Measuring agency | Not determined | |
Source of measurement | Not determined | |
Water-level approval status | A | Approved for publication -- Processing and review completed. |