| | 1081: | | Title: | | | | | Volume/Number: | 1997 | | | | Issuing Agency: | | | | | Description: | The deep bedrock aquifer system in northeastern Illinois is encountered at depths ranging from about 200 feet in areas of central northern Illinois to an average of about 1,000 feet below land surface at Chicago. The aquifers have a collective thickness of 300 to 1,300 feet in the Chicago region, averaging 700 feet. They are composed chiefly of sandstones and dolomites, although most of the water is derived from the sandstone units. Pumpage from deep bedrock wells for public and self-supplied industrial supplies in the Chicago region increased from 200,000 gallons per day (gpd) in 1864 to a peak withdrawal of 182.9 million gallons per day (mgd) in 1979. Between 1991 and 1994, pumpage decreased from 112.7 mgd to 67.1 mgd, mostly due to a shift to Lake Michigan water, particularly in DuPage County. As a result, water levels in deep wells rose between 1991 and 1995, particularly in southern Lake, eastern DuPage, and western Cook Counties. Average annual water-level rises during the four-year period varied from one foot in Kendall County to 38 feet in DuPage County and averaged about 14 feet. This marked the first time that average water-level changes were upward in all eight counties of the Chicago area since detailed record-keeping began in the 1950s. | | | | Date Created: | 9 24 2004 | | | | Agency ID: | C-182 | | | | ISL ID: | 000000000766 Original UID: 999999993845 FIRST WORD: Water | |
| 1082: | | Title: | | | | | Volume/Number: | 1965 | | | | Issuing Agency: | | | | | Description: | A large undeveloped ground-water reservoir underlies an area along the Illinois and Sangamon Rivers in west-central Illinois. The area is called the Havana region in this report.This report is based on data collected during the investigation and additional data on file at the Illinois State Water Survey and the Illinois State Geological Survey and in published reports. It presents geologic and hydrologic information, the geologic history of the area, present hydrologic conditions, and effects of possible future development on the ground-water resources of the region. Special emphasis is placed on the extensive unconsolidated sand and gravel deposits, which are the principal aquifers in the region, and their potential yield is evaluated. The geology and hydrology of the bedrock formations are discussed only briefly as these formations contain limited quantities of ground water, and it is of relatively poor quality. Data on water levels, pumpage, well construction features, water temperature, mineral quality of water, well-production and aquifer tests, and other hydrologic information were collected by the State Water Survey. Well logs, drilling samples, geophysical logs, and other geologic information were collected by the State Geological Survey. | | | | Date Created: | 9 24 2004 | | | | Agency ID: | COOP-3 | | | | ISL ID: | 000000000767 Original UID: 999999993850 FIRST WORD: Preliminary | |
| 1083: | | Title: | | | | | Volume/Number: | 1977 | | | | Issuing Agency: | | | | | Description: | This report is a cooperative project of the Illinois State Water Survey and StateGeological Survey. Part 1, prepared by the Geological Survey, discusses the geologic history and character of bottom sediments. Parts 2 and 3 were prepared by the Water Survey. Part 2 presents the hydraulic and hydrologic conditions of the Chain. Part 3 discusses the water quality and sources of nutrients and the living organisms. Part 3 also evaluates remedial measures found effective in other locations and proposes a reliable water managementprogram. | | | | Date Created: | 9 24 2004 | | | | Agency ID: | COOP-5 | | | | ISL ID: | 000000000768 Original UID: 999999993852 FIRST WORD: Fox | |
| 1084: | | Title: | | | | | Volume/Number: | 1990 | | | | Issuing Agency: | | | | | Description: | In this report, the Illinois State Geological Survey (ISGS) and the Illinois State Water Survey (ISWS) have responded to the mandate of the Illinois Groundwater Protection Act that the Illinois Department of Energy and Natural Resources (IDENR) evaluate the impact of pesticides upon groundwater. This preliminary evaluation summarizes data on the extent of groundwater contamination by pesticides, identifies agricultural practices that may contribute to groundwater contamination, and presents recommendations to minimize contamination. | | | | Date Created: | 5 20 2005 | | | | Agency ID: | COOP-12 | | | | ISL ID: | 000000000769 Original UID: 999999993859 FIRST WORD: An | |
| 1085: | | Title: | | | | | Volume/Number: | 2004 May | | | | Issuing Agency: | | | | | Description: | Feature articles cover: US EPA updates; risk management program requirements; 2004 Illinois Governor's Pollution Prevention Awards; Illinois EPA launching a citizen e-complaint form on its website; and lead based paint pre-renovation education | | | | Date Created: | 04 29 2004 | | | | Agency ID: | | | | | ISL ID: | 000000000770 Original UID: 804 FIRST WORD: Clean | |
| 1086: | | Title: | | | | | Volume/Number: | 2003 Summer | | | | Issuing Agency: | | | | | Description: | Feature articles cover: US EPA updates; Illinois updates; and fee schedules | | | | Date Created: | 08 13 2003 | | | | Agency ID: | | | | | ISL ID: | 000000000771 Original UID: 805 FIRST WORD: Clean | |
| 1087: | | Title: | | | | | Volume/Number: | 2003 Winter | | | | Issuing Agency: | | | | | Description: | Feature articles cover: US EPA updates and Illinois updates | | | | Date Created: | 08 19 2003 | | | | Agency ID: | | | | | ISL ID: | 000000000772 Original UID: 806 FIRST WORD: Clean | |
| 1088: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Complaint as to billing/and or charges in Chicago, Illinois | | | | Date Created: | 09 27 2006 | | | | Agency ID: | 06-0538 | | | | ISL ID: | 000000000773 Original UID: 809 FIRST WORD: Commission | |
| 1089: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Petition for a Certifcate of Public Convenience and Necessity to Provide Water and sanitary sewer service to parcels in Lake County, pursuant to Section 8-406 of the Public Utilities Act. | | | | Date Created: | 09 27 2006 | | | | Agency ID: | 06-0522,06-0523 | | | | ISL ID: | 000000000774 Original UID: 811 FIRST WORD: Commission | |
| 1090: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Citation for failure to maintain corporate status. | | | | Date Created: | 09 27 2006 | | | | Agency ID: | 06-0485 | | | | ISL ID: | 000000000775 Original UID: 812 FIRST WORD: Notice | |
| 1091: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Complaint requesting ICC to order Illinois Power Company to cease and desist from promoting and marketing retail electric products in violation of 83 Ill. Adm. Code 452.240 | | | | Date Created: | 09 27 2006 | | | | Agency ID: | 04-0583 | | | | ISL ID: | 000000000776 Original UID: 816 FIRST WORD: Certificate | |
| 1092: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Application for an Order (1) Authorizing Certain Revisions to the Chicago-O'Hare and Des Plaines Exchanges, and (2) Granting New Certificates of Exchange Service Authority for Said Exchange. | | | | Date Created: | 09 26 2006 | | | | Agency ID: | 03-0713 | | | | ISL ID: | 000000000777 Original UID: 818 FIRST WORD: Order | |
| 1093: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Citation for failure to file Annual Report. | | | | Date Created: | 09 26 2006 | | | | Agency ID: | 06-0323 | | | | ISL ID: | 000000000778 Original UID: 827 FIRST WORD: Order | |
| 1094: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Citation for failure to file Annual Report. | | | | Date Created: | 09 26 2006 | | | | Agency ID: | 06-0324 | | | | ISL ID: | 000000000779 Original UID: 828 FIRST WORD: Order | |
| 1095: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Citation for failure to file Annual Report. | | | | Date Created: | 09 26 2006 | | | | Agency ID: | 06-0326 | | | | ISL ID: | 000000000780 Original UID: 830 FIRST WORD: Order | |
| 1096: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Citation for failure to file Annual Report. | | | | Date Created: | 09 26 2006 | | | | Agency ID: | 06-0328 | | | | ISL ID: | 000000000781 Original UID: 832 FIRST WORD: Order | |
| 1097: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Citation for failure to file Annual Report. | | | | Date Created: | 09 26 2006 | | | | Agency ID: | 06-0329 | | | | ISL ID: | 000000000782 Original UID: 833 FIRST WORD: Order | |
| 1098: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Application for Certificates of local authority to operate as a reseller and facilities-based carrier of telecommunications services in the State of Illinois. | | | | Date Created: | 09 26 2006 | | | | Agency ID: | 06-0478 | | | | ISL ID: | 000000000783 Original UID: 835 FIRST WORD: Order | |
| 1099: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Citation for failure to maintain corporate status. | | | | Date Created: | 09 26 2006 | | | | Agency ID: | 06-0489 | | | | ISL ID: | 000000000784 Original UID: 843 FIRST WORD: Order | |
| 1100: | | Title: | | | | | Volume/Number: | | | | | Issuing Agency: | | | | | Description: | Joint Petition for Approval of a Negotiated Interconnection Agreement dated August 8, 2006, pursuant to 47 U.S.C. Section 252. | | | | Date Created: | 09 26 2006 | | | | Agency ID: | 06-0574 | | | | ISL ID: | 000000000785 Original UID: 846 FIRST WORD: Order | |
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