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Groundwater levels for the Nation
Important: Next Generation Monitoring Location Page
| Agency code = | usgs |
|---|---|
| site_no list = |
|
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1977-08-17 | D | 62610 | 654.08 | NGVD29 | 1 | O | IL006 | A | A | ||
| 1977-08-17 | D | 62611 | 653.74 | NAVD88 | 1 | O | IL006 | A | A | ||
| 1977-08-17 | D | 72019 | 23.05 | 1 | O | IL006 | A | A | |||
| 1977-10-18 | D | 62610 | 657.63 | NGVD29 | 1 | S | USGS | S | A | ||
| 1977-10-18 | D | 62611 | 657.29 | NAVD88 | 1 | S | USGS | S | A | ||
| 1977-10-18 | D | 72019 | 19.50 | 1 | S | USGS | S | A | |||
| 1977-10-20 | D | 62610 | 657.63 | NGVD29 | 1 | O | IL006 | A | A | ||
| 1977-10-20 | D | 62611 | 657.29 | NAVD88 | 1 | O | IL006 | A | A | ||
| 1977-10-20 | D | 72019 | 19.50 | 1 | O | IL006 | A | A | |||
| 1977-11-16 | D | 62610 | 659.66 | NGVD29 | 1 | O | IL006 | A | A | ||
| 1977-11-16 | D | 62611 | 659.32 | NAVD88 | 1 | O | IL006 | A | A | ||
| 1977-11-16 | D | 72019 | 17.47 | 1 | O | IL006 | A | A | |||
| 1977-12-15 | D | 62610 | 658.01 | NGVD29 | 1 | O | IL006 | A | A | ||
| 1977-12-15 | D | 62611 | 657.67 | NAVD88 | 1 | O | IL006 | A | A | ||
| 1977-12-15 | D | 72019 | 19.12 | 1 | O | IL006 | A | A | |||
| 1978-01-18 | D | 62610 | 656.81 | NGVD29 | 1 | O | IL006 | A | A | ||
| 1978-01-18 | D | 62611 | 656.47 | NAVD88 | 1 | O | IL006 | A | A | ||
| 1978-01-18 | D | 72019 | 20.32 | 1 | O | IL006 | A | A | |||
| 1978-02-08 | D | 62610 | 655.49 | NGVD29 | 1 | O | IL006 | A | A | ||
| 1978-02-08 | D | 62611 | 655.15 | NAVD88 | 1 | O | IL006 | A | A | ||
| 1978-02-08 | D | 72019 | 21.64 | 1 | O | IL006 | A | 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 | O | Observed. |
| Method of measurement | S | Steel-tape measurement. |
| Measuring agency | IL006 | State of Illinois Environmental Protection Agency |
| Measuring agency | USGS | U.S. Geological Survey |
| Source of measurement | A | Reported by another government agency (do not use "A" if reported by owner, use "O"). |
| Source of measurement | S | Measured by personnel of reporting agency. |
| Water-level approval status | A | Approved for publication -- Processing and review completed. |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Groundwater for USA: Water Levels
URL:
Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-11-27 10:42:59 EST
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