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Groundwater levels for Illinois
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1938-08-24 | D | 62610 | 508.00 | NGVD29 | 1 | O | A | ||||
| 1938-08-24 | D | 62611 | 507.75 | NAVD88 | 1 | O | A | ||||
| 1938-08-24 | D | 72019 | 16.00 | 1 | O | A | |||||
| 1943-10-16 | D | 62610 | 494.00 | NGVD29 | 1 | O | A | ||||
| 1943-10-16 | D | 62611 | 493.75 | NAVD88 | 1 | O | A | ||||
| 1943-10-16 | D | 72019 | 30.00 | 1 | O | A | |||||
| 1945-08 | M | 62610 | 486.00 | NGVD29 | 1 | O | A | ||||
| 1945-08 | M | 62611 | 485.75 | NAVD88 | 1 | O | A | ||||
| 1945-08 | M | 72019 | 38.00 | 1 | O | A | |||||
| 1945-11-06 | D | 62610 | 497.70 | NGVD29 | 1 | O | A | ||||
| 1945-11-06 | D | 62611 | 497.45 | NAVD88 | 1 | O | A | ||||
| 1945-11-06 | D | 72019 | 26.30 | 1 | O | A | |||||
| 1954-05-13 | D | 62610 | 464.50 | NGVD29 | 1 | O | A | ||||
| 1954-05-13 | D | 62611 | 464.25 | NAVD88 | 1 | O | A | ||||
| 1954-05-13 | D | 72019 | 59.50 | 1 | O | A | |||||
| 1955-07-12 | D | 62610 | 464.90 | NGVD29 | 1 | O | A | ||||
| 1955-07-12 | D | 62611 | 464.65 | NAVD88 | 1 | O | A | ||||
| 1955-07-12 | D | 72019 | 59.10 | 1 | O | A | |||||
| 1959-06-06 | D | 62610 | 479.80 | NGVD29 | 1 | O | A | ||||
| 1959-06-06 | D | 62611 | 479.55 | NAVD88 | 1 | O | A | ||||
| 1959-06-06 | D | 72019 | 44.20 | 1 | O | A | |||||
| 1959-07-19 | D | 62610 | 460.00 | NGVD29 | 1 | O | A | ||||
| 1959-07-19 | D | 62611 | 459.75 | NAVD88 | 1 | O | A | ||||
| 1959-07-19 | D | 72019 | 64.00 | 1 | O | A | |||||
| 1973-08 | M | 62610 | 404.00 | NGVD29 | 1 | O | A | ||||
| 1973-08 | M | 62611 | 403.75 | NAVD88 | 1 | O | A | ||||
| 1973-08 | M | 72019 | 120.00 | 1 | O | A | |||||
| 1974-08 | M | 62610 | 381.00 | NGVD29 | 1 | O | A | ||||
| 1974-08 | M | 62611 | 380.75 | NAVD88 | 1 | O | A | ||||
| 1974-08 | M | 72019 | 143.00 | 1 | O | A | |||||
| 1975-01 | M | 62610 | 384.00 | NGVD29 | 1 | O | A | ||||
| 1975-01 | M | 62611 | 383.75 | NAVD88 | 1 | O | A | ||||
| 1975-01 | M | 72019 | 140.00 | 1 | O | A | |||||
| 1976-03 | M | 62610 | 383.00 | NGVD29 | 1 | O | A | ||||
| 1976-03 | M | 62611 | 382.75 | NAVD88 | 1 | O | A | ||||
| 1976-03 | M | 72019 | 141.00 | 1 | O | A | |||||
| 1977-05 | M | 62610 | 358.00 | NGVD29 | 1 | O | A | ||||
| 1977-05 | M | 62611 | 357.75 | NAVD88 | 1 | O | A | ||||
| 1977-05 | M | 72019 | 166.00 | 1 | O | A | |||||
| 1984-06-08 | 21:15 UTC | m | 62610 | 102.00 | NGVD29 | 1 | O | USGS | S | A | |
| 1984-06-08 | 21:15 UTC | m | 62611 | 101.75 | NAVD88 | 1 | O | USGS | S | A | |
| 1984-06-08 | 21:15 UTC | m | 72019 | 422.00 | 1 | O | USGS | S | A | ||
| 1984-10-11 | 21:35 UTC | m | 62610 | 143.00 | NGVD29 | 1 | O | USGS | S | A | |
| 1984-10-11 | 21:35 UTC | m | 62611 | 142.75 | NAVD88 | 1 | O | USGS | S | A | |
| 1984-10-11 | 21:35 UTC | m | 72019 | 381.00 | 1 | O | USGS | S | A | ||
| 1984-11-28 | 20:20 UTC | m | 62610 | 150.00 | NGVD29 | 1 | O | USGS | S | A | |
| 1984-11-28 | 20:20 UTC | m | 62611 | 149.75 | NAVD88 | 1 | O | USGS | S | A | |
| 1984-11-28 | 20:20 UTC | m | 72019 | 374.00 | 1 | O | USGS | S | A | ||
| 1985-03-19 | 17:00 UTC | m | 62610 | 141.00 | NGVD29 | 1 | O | USGS | S | A | |
| 1985-03-19 | 17:00 UTC | m | 62611 | 140.75 | NAVD88 | 1 | O | USGS | S | A | |
| 1985-03-19 | 17:00 UTC | m | 72019 | 383.00 | 1 | O | USGS | S | A | ||
| 1986-12-10 | 16:20 UTC | m | 62610 | 153.50 | NGVD29 | 1 | O | USGS | S | A | |
| 1986-12-10 | 16:20 UTC | m | 62611 | 153.25 | NAVD88 | 1 | O | USGS | S | A | |
| 1986-12-10 | 16:20 UTC | m | 72019 | 370.50 | 1 | O | USGS | S | A | ||
| 1987-05-11 | 15:55 UTC | m | 62610 | 441.00 | NGVD29 | 1 | O | USGS | S | A | |
| 1987-05-11 | 15:55 UTC | m | 62611 | 440.75 | NAVD88 | 1 | O | USGS | S | A | |
| 1987-05-11 | 15:55 UTC | m | 72019 | 83.00 | 1 | O | USGS | S | 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 | 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. |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Groundwater for Illinois: Water Levels
URL:
Page Contact Information: Illinois Water Data Maintainer
Page Last Modified: 2024-06-21 01:16:11 EDT
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