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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1969-10-28 | D | 62610 |   | 685.00 | NGVD29 | 1 | O |   |   | A | |
1969-10-28 | D | 62611 |   | 688.40 | NAVD88 | 1 | O |   |   | A | |
1969-10-28 | D | 72019 | 370.00 |   |   | 1 | O |   |   | A | |
1970-01-09 | D | 62610 |   | 685.00 | NGVD29 | 1 | O |   |   | A | |
1970-01-09 | D | 62611 |   | 688.40 | NAVD88 | 1 | O |   |   | A | |
1970-01-09 | D | 72019 | 370.00 |   |   | 1 | O |   |   | A | |
1970-04-17 | D | 62610 |   | 715.00 | NGVD29 | 1 | O |   |   | A | |
1970-04-17 | D | 62611 |   | 718.40 | NAVD88 | 1 | O |   |   | A | |
1970-04-17 | D | 72019 | 340.00 |   |   | 1 | O |   |   | A | |
1970-06-11 | D | 62610 |   | 684.00 | NGVD29 | 1 | O |   |   | A | |
1970-06-11 | D | 62611 |   | 687.40 | NAVD88 | 1 | O |   |   | A | |
1970-06-11 | D | 72019 | 371.00 |   |   | 1 | O |   |   | A | |
1977-02-06 | D | 62610 |   | 559.20 | NGVD29 | 1 | T |   |   | A | |
1977-02-06 | D | 62611 |   | 562.60 | NAVD88 | 1 | T |   |   | A | |
1977-02-06 | D | 72019 | 495.80 |   |   | 1 | T |   |   | A | |
1979-08-10 | D | 62610 |   | 192.00 | NGVD29 | 1 | O | USGS | S | A | |
1979-08-10 | D | 62611 |   | 195.40 | NAVD88 | 1 | O | USGS | S | A | |
1979-08-10 | D | 72019 | 863.00 |   |   | 1 | O | USGS | S | A | |
1985-10-02 | D | 62610 |   | 474.30 | NGVD29 | 1 | T |   |   | A | |
1985-10-02 | D | 62611 |   | 477.70 | NAVD88 | 1 | T |   |   | A | |
1985-10-02 | D | 72019 | 580.70 |   |   | 1 | T |   |   | 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 | T | Electric-tape measurement. |
Measuring agency | Not determined | |
Measuring agency | USGS | U.S. Geological Survey |
Source of measurement | Not determined | |
Source of measurement | S | Measured by personnel of reporting agency. |
Water-level approval status | A | Approved for publication -- Processing and review completed. |