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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1968-03-25 | D | 62610 |   | 681.00 | NGVD29 | 1 | O |   |   | A | |
1968-03-25 | D | 62611 |   | 680.71 | NAVD88 | 1 | O |   |   | A | |
1968-03-25 | D | 72019 | 30.00 |   |   | 1 | O |   |   | A | |
1971-10-01 | D | 62610 |   | 665.00 | NGVD29 | 1 | O |   |   | A | |
1971-10-01 | D | 62611 |   | 664.71 | NAVD88 | 1 | O |   |   | A | |
1971-10-01 | D | 72019 | 46.00 |   |   | 1 | O |   |   | A | |
1978-01-13 | D | 62610 |   | 663.00 | NGVD29 | 1 | O |   |   | A | |
1978-01-13 | D | 62611 |   | 662.71 | NAVD88 | 1 | O |   |   | A | |
1978-01-13 | D | 72019 | 48.00 |   |   | 1 | O |   |   | A | |
1978-02-14 | D | 62610 |   | 663.00 | NGVD29 | 1 | O |   |   | A | |
1978-02-14 | D | 62611 |   | 662.71 | NAVD88 | 1 | O |   |   | A | |
1978-02-14 | D | 72019 | 48.00 |   |   | 1 | O |   |   | A | |
1979-01 | M | 62610 |   | 663.00 | NGVD29 | 1 | O |   |   | A | |
1979-01 | M | 62611 |   | 662.71 | NAVD88 | 1 | O |   |   | A | |
1979-01 | M | 72019 | 48.00 |   |   | 1 | O |   |   | A | |
1980-01-21 | D | 62610 |   | 626.00 | NGVD29 | 1 | O |   |   | A | |
1980-01-21 | D | 62611 |   | 625.71 | NAVD88 | 1 | O |   |   | A | |
1980-01-21 | D | 72019 | 85.00 |   |   | 1 | O |   |   | A | |
1980-04-21 | D | 62610 |   | 628.00 | NGVD29 | 1 | O |   |   | A | |
1980-04-21 | D | 62611 |   | 627.71 | NAVD88 | 1 | O |   |   | A | |
1980-04-21 | D | 72019 | 83.00 |   |   | 1 | O |   |   | A | |
1980-11-14 | D | 62610 |   | 635.00 | NGVD29 | 1 | O |   |   | A | |
1980-11-14 | D | 62611 |   | 634.71 | NAVD88 | 1 | O |   |   | A | |
1980-11-14 | D | 72019 | 76.00 |   |   | 1 | O |   |   | A | |
1980-12-22 | D | 62610 |   | 636.00 | NGVD29 | 1 | O |   |   | A | |
1980-12-22 | D | 62611 |   | 635.71 | NAVD88 | 1 | O |   |   | A | |
1980-12-22 | D | 72019 | 75.00 |   |   | 1 | O |   |   | A | |
1981-01-05 | D | 62610 |   | 636.00 | NGVD29 | 1 | O |   |   | A | |
1981-01-05 | D | 62611 |   | 635.71 | NAVD88 | 1 | O |   |   | A | |
1981-01-05 | D | 72019 | 75.00 |   |   | 1 | O |   |   | A | |
1981-01-19 | D | 62610 |   | 636.00 | NGVD29 | 1 | O |   |   | A | |
1981-01-19 | D | 62611 |   | 635.71 | NAVD88 | 1 | O |   |   | A | |
1981-01-19 | D | 72019 | 75.00 |   |   | 1 | O |   |   | A | |
1981-03-11 | D | 62610 |   | 635.00 | NGVD29 | 1 | O |   |   | A | |
1981-03-11 | D | 62611 |   | 634.71 | NAVD88 | 1 | O |   |   | A | |
1981-03-11 | D | 72019 | 76.00 |   |   | 1 | O |   |   | A | |
1981-06-18 | D | 62610 |   | 636.00 | NGVD29 | 1 | O |   |   | A | |
1981-06-18 | D | 62611 |   | 635.71 | NAVD88 | 1 | O |   |   | A | |
1981-06-18 | D | 72019 | 75.00 |   |   | 1 | O |   |   | A | |
1985-05-30 | 20:25 UTC | m | 62610 |   | 617.00 | NGVD29 | 1 | O | IL006 | A | A |
1985-05-30 | 20:25 UTC | m | 62611 |   | 616.71 | NAVD88 | 1 | O | IL006 | A | A |
1985-05-30 | 20:25 UTC | m | 72019 | 94.00 |   |   | 1 | O | IL006 | A | A |
Section | Code | Description |
---|---|---|
Water-level date-time accuracy | D | Date is accurate to the Day |
Water-level date-time accuracy | M | Date is accurate to the Month |
Water-level date-time accuracy | m | Date is accurate to the Minute |
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. |
Measuring agency | Not determined | |
Measuring agency | IL006 | State of Illinois Environmental Protection Agency |
Source of measurement | Not determined | |
Source of measurement | A | Reported by another government agency (do not use "A" if reported by owner, use "O"). |
Water-level approval status | A | Approved for publication -- Processing and review completed. |