Water quality management plan for the Wisconsin River basin /

"July 1975"

Water quality records in Florida and Georgia.

Mode of access: Internet.

Water quality records in Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island and Vermont.

Mode of access: Internet.

Evaluation of water supply and pollution control needs /

Mode of access: Internet.

A method for determining drainage areas, flow distances, and civil areas for water quality subsegments in Illinois /

Cover title.

A mass balance accounting procedure for estimating contributions to water quality /

Bibliography: p. 12.

An Issues/options paper for comprehensive water quality standards for groundwater /

"December 1988."--Cover.

Fox River Watershed investigation : Stratton Dam to the Illinois River, Phase II : hydrologic models and water quality simulation models, part 2 : Blackberry and Poplar Creek HSPF models, calibration and initial simulation results /

"June 2007."

Fox River Watershed Investigation : Stratton Dam to the Illinois River : Phase II : Blackberry Creek and Poplar Creek hydrologic and water quality simulation models : executive summary.

"June 2007."

Fox River watershed investigation, Stratton Dam to the Illinois River : water quality issues and data report to the Fox River Study Group, Inc. /

CD-ROM includes corresponding database and GIS datasets.

Illinois water quality report /

Mode of access: Internet.

Illinois water quality report.

Latest issue consulted: 2002.

Illinois water quality inventory report.

Mode of access: Internet.

Lake Michigan water quality report.

Chemical abstracts

Lake water quality assessment program : northeastern Illinois lakes /

"The Northeastern Illinois Planning Commission's Natural Resources Dept. conducted the lake assessment data collection effort for the six county northeastern Illinois region." -- P. iii.