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Groundwater levels for the Nation
Agency code = | usgs |
---|---|
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
1956-07 | M | 62610 |   | 689.00 | NGVD29 | 1 | O |   |   | A | |
1956-07 | M | 62611 |   | 688.85 | NAVD88 | 1 | O |   |   | A | |
1956-07 | M | 72019 | 11.00 |   |   | 1 | O |   |   | A | |
1958-06-14 | D | 62610 |   | 695.00 | NGVD29 | 1 | O |   |   | A | |
1958-06-14 | D | 62611 |   | 694.85 | NAVD88 | 1 | O |   |   | A | |
1958-06-14 | D | 72019 | 5.00 |   |   | 1 | O |   |   | A | |
1962-12 | M | 62610 |   | 690.00 | NGVD29 | 1 | O |   |   | A | |
1962-12 | M | 62611 |   | 689.85 | NAVD88 | 1 | O |   |   | A | |
1962-12 | M | 72019 | 10.00 |   |   | 1 | O |   |   | A | |
1965-03-30 | D | 62610 |   | 693.00 | NGVD29 | 1 | O |   |   | A | |
1965-03-30 | D | 62611 |   | 692.85 | NAVD88 | 1 | O |   |   | A | |
1965-03-30 | D | 72019 | 7.00 |   |   | 1 | O |   |   | A | |
1966-05 | M | 62610 |   | 691.00 | NGVD29 | 1 | O |   |   | A | |
1966-05 | M | 62611 |   | 690.85 | NAVD88 | 1 | O |   |   | A | |
1966-05 | M | 72019 | 9.00 |   |   | 1 | O |   |   | A | |
1967 | Y | 62610 |   | 678.00 | NGVD29 | 1 | O |   |   | A | |
1967 | Y | 62611 |   | 677.85 | NAVD88 | 1 | O |   |   | A | |
1967 | Y | 72019 | 22.00 |   |   | 1 | O |   |   | A | |
1972-05 | M | 62610 |   | 665.00 | NGVD29 | 1 | O |   |   | A | |
1972-05 | M | 62611 |   | 664.85 | NAVD88 | 1 | O |   |   | A | |
1972-05 | M | 72019 | 35.00 |   |   | 1 | O |   |   | A | |
1973-08 | M | 62610 |   | 670.00 | NGVD29 | 1 | O |   |   | A | |
1973-08 | M | 62611 |   | 669.85 | NAVD88 | 1 | O |   |   | A | |
1973-08 | M | 72019 | 30.00 |   |   | 1 | O |   |   | A | |
1974-01-16 | D | 62610 |   | 660.00 | NGVD29 | 1 | O |   |   | A | |
1974-01-16 | D | 62611 |   | 659.85 | NAVD88 | 1 | O |   |   | A | |
1974-01-16 | D | 72019 | 40.00 |   |   | 1 | O |   |   | A | |
1974-01-21 | D | 62610 |   | 665.00 | NGVD29 | 1 | O |   |   | A | |
1974-01-21 | D | 62611 |   | 664.85 | NAVD88 | 1 | O |   |   | A | |
1974-01-21 | D | 72019 | 35.00 |   |   | 1 | O |   |   | A | |
1974-08-08 | D | 62610 |   | 676.00 | NGVD29 | 1 | O |   |   | A | |
1974-08-08 | D | 62611 |   | 675.85 | NAVD88 | 1 | O |   |   | A | |
1974-08-08 | D | 72019 | 24.00 |   |   | 1 | O |   |   | A | |
1975-01-20 | D | 62610 |   | 677.00 | NGVD29 | 1 | O |   |   | A | |
1975-01-20 | D | 62611 |   | 676.85 | NAVD88 | 1 | O |   |   | A | |
1975-01-20 | D | 72019 | 23.00 |   |   | 1 | O |   |   | A | |
1975-08-22 | D | 62610 |   | 670.00 | NGVD29 | 1 | O |   |   | A | |
1975-08-22 | D | 62611 |   | 669.85 | NAVD88 | 1 | O |   |   | A | |
1975-08-22 | D | 72019 | 30.00 |   |   | 1 | O |   |   | A | |
1977-12 | M | 62610 |   | 667.50 | NGVD29 | 1 | O |   |   | A | |
1977-12 | M | 62611 |   | 667.35 | NAVD88 | 1 | O |   |   | A | |
1977-12 | M | 72019 | 32.50 |   |   | 1 | O |   |   | A | |
1979-09-20 | D | 62610 |   | 659.00 | NGVD29 | 1 | O |   |   | A | |
1979-09-20 | D | 62611 |   | 658.85 | NAVD88 | 1 | O |   |   | A | |
1979-09-20 | D | 72019 | 41.00 |   |   | 1 | O |   |   | A | |
1985-07-30 | 18:10 UTC | m | 62610 |   | 646.00 | NGVD29 | 1 | O | IL006 | A | A |
1985-07-30 | 18:10 UTC | m | 62611 |   | 645.85 | NAVD88 | 1 | O | IL006 | A | A |
1985-07-30 | 18:10 UTC | m | 72019 | 54.00 |   |   | 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 | Y | Date is accurate to the Year |
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. |