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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1970-08-13 | D | 62610 |   | -35.71 | NGVD29 | 1 | L |   |   | A | |
1970-08-13 | D | 62611 |   | -35.68 | NAVD88 | 1 | L |   |   | A | |
1970-08-13 | D | 72019 | 163.00 |   |   | 1 | L |   |   | A | |
1972-04-14 | D | 62610 |   | -28.96 | NGVD29 | 1 | S | USGS | S | A | |
1972-04-14 | D | 62611 |   | -28.93 | NAVD88 | 1 | S | USGS | S | A | |
1972-04-14 | D | 72019 | 156.25 |   |   | 1 | S | USGS | S | A | |
1973-04-11 | D | 62610 |   | -36.50 | NGVD29 | 1 | S | USGS | S | A | |
1973-04-11 | D | 62611 |   | -36.47 | NAVD88 | 1 | S | USGS | S | A | |
1973-04-11 | D | 72019 | 163.79 |   |   | 1 | S | USGS | S | A | |
1979-02-07 | D | 62610 |   | -42.58 | NGVD29 | 1 | S | USGS | S | A | |
1979-02-07 | D | 62611 |   | -42.55 | NAVD88 | 1 | S | USGS | S | A | |
1979-02-07 | D | 72019 | 169.87 |   |   | 1 | S | USGS | S | A | |
1979-10-09 | D | 62610 |   | -70.41 | NGVD29 | 1 | S | USGS | S | A | |
1979-10-09 | D | 62611 |   | -70.38 | NAVD88 | 1 | S | USGS | S | A | |
1979-10-09 | D | 72019 | 197.70 |   |   | 1 | S | USGS | S | A | |
1980-02-20 | D | 62610 |   | -84.11 | NGVD29 | 1 | S | USGS | S | A | |
1980-02-20 | D | 62611 |   | -84.08 | NAVD88 | 1 | S | USGS | S | A | |
1980-02-20 | D | 72019 | 211.40 |   |   | 1 | S | USGS | S | A | |
1980-07-25 | D | 62610 |   | -112.71 | NGVD29 | 1 | O |   |   | A | |
1980-07-25 | D | 62611 |   | -112.68 | NAVD88 | 1 | O |   |   | A | |
1980-07-25 | D | 72019 | 240.00 |   |   | 1 | O |   |   | 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 | L | Interpreted from geophysical logs. |
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. |