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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1964-12-11 | D | 62610 |   | 47.12 | NGVD29 | 1 | O |   |   | A | |
1964-12-11 | D | 62611 |   | 45.97 | NAVD88 | 1 | O |   |   | A | |
1964-12-11 | D | 72019 | -38.12 |   |   | 1 | O |   |   | A | |
1973-11-30 | D | 62610 |   | 40.91 | NGVD29 | 1 | M |   |   | A | |
1973-11-30 | D | 62611 |   | 39.76 | NAVD88 | 1 | M |   |   | A | |
1973-11-30 | D | 72019 | -31.91 |   |   | 1 | M |   |   | A | |
1980-05-06 | D | 62610 |   | 37.51 | NGVD29 | 1 | S |   |   | A | |
1980-05-06 | D | 62611 |   | 36.36 | NAVD88 | 1 | S |   |   | A | |
1980-05-06 | D | 72019 | -28.51 |   |   | 1 | S |   |   | A | |
1983-11-11 | D | 62610 |   | 37.00 | NGVD29 | 1 | M |   |   | A | |
1983-11-11 | D | 62611 |   | 35.85 | NAVD88 | 1 | M |   |   | A | |
1983-11-11 | D | 72019 | -28.00 |   |   | 1 | M |   |   | A | |
1984-11-02 | D | 62610 |   | 37.00 | NGVD29 | 1 | G |   |   | A | |
1984-11-02 | D | 62611 |   | 35.85 | NAVD88 | 1 | G |   |   | A | |
1984-11-02 | D | 72019 | -28.00 |   |   | 1 | G |   |   | A | |
1985-05-15 | D | 62610 |   | 35.00 | NGVD29 | 1 | G |   |   | A | |
1985-05-15 | D | 62611 |   | 33.85 | NAVD88 | 1 | G |   |   | A | |
1985-05-15 | D | 72019 | -26.00 |   |   | 1 | G |   |   | A | |
1986-10-22 | D | 62610 |   | 32.87 | NGVD29 | 1 | M |   |   | A | |
1986-10-22 | D | 62611 |   | 31.72 | NAVD88 | 1 | M |   |   | A | |
1986-10-22 | D | 72019 | -23.87 |   |   | 1 | M |   |   | A | |
1987-10-09 | D | 62610 |   | 34.34 | NGVD29 | 1 | M |   |   | A | |
1987-10-09 | D | 62611 |   | 33.19 | NAVD88 | 1 | M |   |   | A | |
1987-10-09 | D | 72019 | -25.34 |   |   | 1 | M |   |   | A | |
1988-05-21 | D | 62610 |   | 36.15 | NGVD29 | 1 | M |   |   | A | |
1988-05-21 | D | 62611 |   | 35.00 | NAVD88 | 1 | M |   |   | A | |
1988-05-21 | D | 72019 | -27.15 |   |   | 1 | M |   |   | 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 | G | Pressure-gage measurement. |
Method of measurement | M | Manometer measurement. |
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. |