HISTORY Water for Illinois: A Plan for Action (Mar 1967) Benjamin B. Ewing, Director Plan of Study: Illinois State Water Plan (Mar 1981) Illinois Water Resources and Use (Jan 1982, Special Report No. 1) Atmospheric Changes and Management Issues (Aug 1982, Special Report No. 2) Hydropower (Oct 1982, Information Paper No. 1) Inland Waterway and Deep Draft Navigation (Oct 1982, Information Paper No. 2) Illinois Water Research Needs and a Catalog of Water Research in Illinois (Mar 1983, Special Report No. 5) Drought Contingency Planning (Jun 1983, Special Report No. 3) Water Conservation (Jan 1984, Special Report No. 4) Instream Flow Protection: A Planning Standard for Illinois Streams (UNK, Special Report No. 6) Illinois State Water Plan: Critical Issues, Cross-Cutting Topics, Operating Issues (Jan 1984) Strategy for the Protection of Underground Water in Illinois (Oct 1984, Special Report No. 8) Lake Sedimentation Surveys in Illinois (Feb 1985, Special Report No. 9) Stream Sediment Monitoring Program for Illinois (Aug 1985, Special Report No. 10) Illinois Streamgaging Network Program: Related Studies and Results (Dec 1986, Prepared for SWPTF) Illinois River Basin Action Plan (Oct 1987, Special Report No. 11) Groundwater Quantity Issues (Feb 1989, Special Report No. 12) Biological Stream Characterization (BSC): A Biological Assessment of Illinois Stream Quality (Jul 1989, Special Report No. 13) Ground-Water Supply and Demand in Illinois (1991, Special Report No. 14) Illinois Streams Natural Resource Assessment (Sept 1990, Special Report No. 16) State of Illinois Response to the 1988-1990 Drought (Jan 1991, Special Report No. 17) Illinois State Water Plan: Remaining Issues and Implementation Requirements (Nov 1994) State of Illinois Drought Preparedness and Response Plan (Oct 2011, Update of Drought Contingency Planning Report Above)
