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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1947-03-08 | D | 62610 |   | 649.00 | NGVD29 | 1 | O |   |   | A | |
1947-03-08 | D | 62611 |   | 648.70 | NAVD88 | 1 | O |   |   | A | |
1947-03-08 | D | 72019 | 56.00 |   |   | 1 | O |   |   | A | |
1951-06 | M | 62610 |   | 645.00 | NGVD29 | 1 | O |   |   | A | |
1951-06 | M | 62611 |   | 644.70 | NAVD88 | 1 | O |   |   | A | |
1951-06 | M | 72019 | 60.00 |   |   | 1 | O |   |   | A | |
1954-01-07 | D | 62610 |   | 640.00 | NGVD29 | 1 | O |   |   | A | |
1954-01-07 | D | 62611 |   | 639.70 | NAVD88 | 1 | O |   |   | A | |
1954-01-07 | D | 72019 | 65.00 |   |   | 1 | O |   |   | A | |
1954-05-19 | D | 62610 |   | 638.00 | NGVD29 | 1 | O |   |   | A | |
1954-05-19 | D | 62611 |   | 637.70 | NAVD88 | 1 | O |   |   | A | |
1954-05-19 | D | 72019 | 67.00 |   |   | 1 | O |   |   | A | |
1954-06-05 | D | 62610 |   | 640.00 | NGVD29 | 1 | O |   |   | A | |
1954-06-05 | D | 62611 |   | 639.70 | NAVD88 | 1 | O |   |   | A | |
1954-06-05 | D | 72019 | 65.00 |   |   | 1 | O |   |   | A | |
1955-08-10 | D | 62610 |   | 643.00 | NGVD29 | 1 | O |   |   | A | |
1955-08-10 | D | 62611 |   | 642.70 | NAVD88 | 1 | O |   |   | A | |
1955-08-10 | D | 72019 | 62.00 |   |   | 1 | O |   |   | A | |
1963-09 | M | 62610 |   | 615.00 | NGVD29 | 1 | O |   |   | A | |
1963-09 | M | 62611 |   | 614.70 | NAVD88 | 1 | O |   |   | A | |
1963-09 | M | 72019 | 90.00 |   |   | 1 | O |   |   | A | |
1965-12 | M | 62610 |   | 607.00 | NGVD29 | 1 | O |   |   | A | |
1965-12 | M | 62611 |   | 606.70 | NAVD88 | 1 | O |   |   | A | |
1965-12 | M | 72019 | 98.00 |   |   | 1 | O |   |   | A | |
1973-02 | M | 62610 |   | 600.00 | NGVD29 | 1 | O |   |   | A | |
1973-02 | M | 62611 |   | 599.70 | NAVD88 | 1 | O |   |   | A | |
1973-02 | M | 72019 | 105.00 |   |   | 1 | O |   |   | A | |
1985-05-31 | 17:10 UTC | m | 62610 |   | 581.00 | NGVD29 | 1 | O | IL006 | A | A |
1985-05-31 | 17:10 UTC | m | 62611 |   | 580.70 | NAVD88 | 1 | O | IL006 | A | A |
1985-05-31 | 17:10 UTC | m | 72019 | 124.00 |   |   | 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. |