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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1968-12-31 | D | 62610 |   | 263.00 | NGVD29 | 1 | O |   |   | A | |
1968-12-31 | D | 62611 |   | 262.48 | NAVD88 | 1 | O |   |   | A | |
1968-12-31 | D | 72019 | 159.00 |   |   | 1 | O |   |   | A | |
1976-11-15 | D | 62610 |   | 295.40 | NGVD29 | 1 | S |   |   | A | |
1976-11-15 | D | 62611 |   | 294.88 | NAVD88 | 1 | S |   |   | A | |
1976-11-15 | D | 72019 | 126.60 |   |   | 1 | S |   |   | A | |
1978-11-09 | D | 62610 |   | 210.70 | NGVD29 | 1 | S |   |   | A | |
1978-11-09 | D | 62611 |   | 210.18 | NAVD88 | 1 | S |   |   | A | |
1978-11-09 | D | 72019 | 211.30 |   |   | 1 | S |   |   | A | |
1980-10-22 | D | 62610 |   | 212.00 | NGVD29 | 1 | A |   |   | A | |
1980-10-22 | D | 62611 |   | 211.48 | NAVD88 | 1 | A |   |   | A | |
1980-10-22 | D | 72019 | 210.00 |   |   | 1 | A |   |   | A | |
1982-11-15 | D | 62610 |   | 222.15 | NGVD29 | 1 | S |   |   | A | |
1982-11-15 | D | 62611 |   | 221.63 | NAVD88 | 1 | S |   |   | A | |
1982-11-15 | D | 72019 | 199.85 |   |   | 1 | S |   |   | A | |
1984-10-24 | D | 62610 |   | 213.15 | NGVD29 | 1 | S |   |   | A | |
1984-10-24 | D | 62611 |   | 212.63 | NAVD88 | 1 | S |   |   | A | |
1984-10-24 | D | 72019 | 208.85 |   |   | 1 | S |   |   | A | |
1989-11-14 | D | 62610 |   | 206.84 | NGVD29 | 1 | S |   |   | A | |
1989-11-14 | D | 62611 |   | 206.32 | NAVD88 | 1 | S |   |   | A | |
1989-11-14 | D | 72019 | 215.16 |   |   | 1 | S |   |   | A | |
1992-05-04 | D | 62610 |   | 195.76 | NGVD29 | 1 | S |   |   | A | |
1992-05-04 | D | 62611 |   | 195.24 | NAVD88 | 1 | S |   |   | A | |
1992-05-04 | D | 72019 | 226.24 |   |   | 1 | S |   |   | A | |
1992-10-14 | D | 62610 |   | 190.00 | NGVD29 | 1 | A |   |   | A | |
1992-10-14 | D | 62611 |   | 189.48 | NAVD88 | 1 | A |   |   | A | |
1992-10-14 | D | 72019 | 232.00 |   |   | 1 | A |   |   | 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 | A | Airline 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. |