Phase I diagnostic / feasibility study of Channel Lake and Lake Catherine, Lake County, Illinois /

"December 27, 2000."

Soil erosion and sediment delivery in the Highland Silver Lake Watershed, Madison County, Illinois : preliminary analysis /

"October, 1982."

Soil erosion and sediment transport dynamics in the Blue Creek Watershed, Pike County, Illinois /

"IEPA/WPC/83-004."

Study of fish toxicity in the east branch Du Page River /

Includes bibliographical references.

Summaries of categorical pretreatment standards /

"November, 1987."

The Basics--street sweeping in Illinois /

Cover title.

Volunteer lake monitoring.

Description based on: 1981; title from cover.

Volunteer lake monitoring program.

Published in 7 v., v. 1 being a statewide summary report and other 6 v. being the regional reports.

Volunteer Lake Monitoring Program report for ... County, Illinois.

Includes 87 or more reports on individual lakes in Illinois; some will be updated periodically.

Urban stormwater management : final report.

"Initiated November 1976 as part of the statewide 208 Water Quality Management Planning Program."

Suffolk County survey series; Report.

Cover title.

Predicted suspended sediment inflow to the San Francisco Bay system /

Bibliography : leaf 33.

Uniform system of accounts for sewer utilities.

Mode of access: Internet.

Design optimization of the chlorination process /

Mode of access: Internet.

Rules and classifications and standards of quality and purity for waters of New York State.

Mode of access: Internet.