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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1971-06-01 | D | 62610 |   | 374.00 | NGVD29 | 1 | O |   |   | A | |
1971-06-01 | D | 62611 |   | 373.40 | NAVD88 | 1 | O |   |   | A | |
1971-06-01 | D | 72019 | 66.00 |   |   | 1 | O |   |   | A | |
1976-11-16 | D | 62610 |   | 370.43 | NGVD29 | 1 | S |   |   | A | |
1976-11-16 | D | 62611 |   | 369.83 | NAVD88 | 1 | S |   |   | A | |
1976-11-16 | D | 72019 | 69.57 |   |   | 1 | S |   |   | A | |
1978-11-13 | D | 62610 |   | 369.10 | NGVD29 | 1 | A |   |   | A | |
1978-11-13 | D | 62611 |   | 368.50 | NAVD88 | 1 | A |   |   | A | |
1978-11-13 | D | 72019 | 70.90 |   |   | 1 | A |   |   | A | |
1980-10-20 | D | 62610 |   | 371.70 | NGVD29 | 1 | S |   |   | A | |
1980-10-20 | D | 62611 |   | 371.10 | NAVD88 | 1 | S |   |   | A | |
1980-10-20 | D | 72019 | 68.30 |   |   | 1 | S |   |   | A | |
1982-11-16 | D | 62610 |   | 372.80 | NGVD29 | 1 | S |   |   | A | |
1982-11-16 | D | 62611 |   | 372.20 | NAVD88 | 1 | S |   |   | A | |
1982-11-16 | D | 72019 | 67.20 |   |   | 1 | S |   |   | A | |
1984-10-24 | D | 62610 |   | 376.90 | NGVD29 | 1 | S |   |   | A | |
1984-10-24 | D | 62611 |   | 376.30 | NAVD88 | 1 | S |   |   | A | |
1984-10-24 | D | 72019 | 63.10 |   |   | 1 | S |   |   | A | |
1989-11-09 | D | 62610 |   | 367.50 | NGVD29 | 1 | S |   |   | A | |
1989-11-09 | D | 62611 |   | 366.90 | NAVD88 | 1 | S |   |   | A | |
1989-11-09 | D | 72019 | 72.50 |   |   | 1 | S |   |   | A | |
1992-05-04 | D | 62610 |   | 373.38 | NGVD29 | 1 | S |   |   | A | |
1992-05-04 | D | 62611 |   | 372.78 | NAVD88 | 1 | S |   |   | A | |
1992-05-04 | D | 72019 | 66.62 |   |   | 1 | S |   |   | A | |
2002-09-03 | D | 62610 |   | 369.80 | NGVD29 | 1 | S | USGS | S | A | |
2002-09-03 | D | 62611 |   | 369.20 | NAVD88 | 1 | S | USGS | S | A | |
2002-09-03 | D | 72019 | 70.20 |   |   | 1 | S | USGS | 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 | A | Airline measurement. |
Method of measurement | O | Observed. |
Method of measurement | S | Steel-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. |