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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1950-10-01 | D | 62610 |   | 896.00 | NGVD29 | 1 | O |   |   | A | |
1950-10-01 | D | 62611 |   | 897.56 | NAVD88 | 1 | O |   |   | A | |
1950-10-01 | D | 72019 | 170.00 |   |   | 1 | O |   |   | A | |
1961-01-06 | D | 62610 |   | 776.60 | NGVD29 | 1 | Z |   |   | A | |
1961-01-06 | D | 62611 |   | 778.16 | NAVD88 | 1 | Z |   |   | A | |
1961-01-06 | D | 72019 | 289.40 |   |   | 1 | Z |   |   | A | |
1976-12-17 | D | 62610 |   | 643.40 | NGVD29 | 1 | V |   |   | A | |
1976-12-17 | D | 62611 |   | 644.96 | NAVD88 | 1 | V |   |   | A | |
1976-12-17 | D | 72019 | 422.60 |   |   | 1 | V |   |   | A | |
1982-11-30 | D | 62610 |   | 669.90 | NGVD29 | 1 | V |   |   | A | |
1982-11-30 | D | 62611 |   | 671.46 | NAVD88 | 1 | V |   |   | A | |
1982-11-30 | D | 72019 | 396.10 |   |   | 1 | V |   |   | A | |
1985-04-15 | D | 62610 |   | 634.50 | NGVD29 | P | V |   |   | A | |
1985-04-15 | D | 62611 |   | 636.06 | NAVD88 | P | V |   |   | A | |
1985-04-15 | D | 72019 | 431.50 |   |   | P | V |   |   | A | |
1987-07-10 | D | 62610 |   | 639.70 | NGVD29 | P | V |   |   | A | |
1987-07-10 | D | 62611 |   | 641.26 | NAVD88 | P | V |   |   | A | |
1987-07-10 | D | 72019 | 426.30 |   |   | P | V |   |   | A | |
1991-11-21 | D | 62610 |   | 733.10 | NGVD29 | 1 | V |   |   | A | |
1991-11-21 | D | 62611 |   | 734.66 | NAVD88 | 1 | V |   |   | A | |
1991-11-21 | D | 72019 | 332.90 |   |   | 1 | V |   |   | 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 |
Status | P | Pumping |
Method of measurement | O | Observed. |
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. |