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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1991-04-01 | D | 62610 |   | 814.48 | NGVD29 | P | T | USGS | S | A | |
1991-04-01 | D | 62611 |   | 813.75 | NAVD88 | P | T | USGS | S | A | |
1991-04-01 | D | 72019 | 13.86 |   |   | P | T | USGS | S | A | |
1991-05-07 | D | 62610 |   | 814.13 | NGVD29 | P | T |   |   | A | |
1991-05-07 | D | 62611 |   | 813.40 | NAVD88 | P | T |   |   | A | |
1991-05-07 | D | 72019 | 14.21 |   |   | P | T |   |   | A | |
1991-06-04 | D | 62610 |   | 813.17 | NGVD29 | P | T |   |   | A | |
1991-06-04 | D | 62611 |   | 812.44 | NAVD88 | P | T |   |   | A | |
1991-06-04 | D | 72019 | 15.17 |   |   | P | T |   |   | A | |
1991-07-01 | D | 62610 |   | 812.22 | NGVD29 | P | T |   |   | A | |
1991-07-01 | D | 62611 |   | 811.49 | NAVD88 | P | T |   |   | A | |
1991-07-01 | D | 72019 | 16.12 |   |   | P | T |   |   | A | |
1991-08-20 | D | 62610 |   | 810.76 | NGVD29 | P | T |   |   | A | |
1991-08-20 | D | 62611 |   | 810.03 | NAVD88 | P | T |   |   | A | |
1991-08-20 | D | 72019 | 17.58 |   |   | P | 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 | P | Pumping |
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. |