A biological and water quality survey of Sugar Creek and tributaries, Crawford County, Illinois, August-September, 1992 /

"IEPA/WPC/93-063."--Cover.

A water quality survey of the Grand Calumet River from the Indiana State line to Burnham, Illinois : the Grand Calumet River portion of segment A-12 Des Plaines/Lake Michigan Basins, April-August, 1978.

Edited by Robert Schacht.

An intensive water quality survey of the Rock River from Rockford to Byron, Illinois, May-October, 1978 /

Bibliography: p. 35.

Biological and water quality survey of the Carroll Creek Watershed, Carroll County, Illinois, 1987-1988.

"IEPA/WPC/89-163."--Cover.

Biological and water quality survey of three tributaries to the Sangamon River : South Fork basin, Mosquito Creek and Long Point Slough, September thru November, 1989 : Staff Report /

"May 1991."

Biological and water quality survey of the Vermilion River Vermilion County, Illinois, 1994 /

"May 1995."

Water quality indices : a survey of indices used in the United States /

Includes bibliographical references.

Water quality in the middle Great Lakes : results of the 1985 USEPA survey of Lakes Erie, Huron, and Michigan /

Mode of access: Internet.

Water quality and biological effects of urban runoff on Coyote Creek : phase I, preliminary survey /

Mode of access: Internet.

Drainage basin survey report, Housatonic River drainage basin. Recommended classifications and assignment of standards of quality and purity for designated waters of New York State.

Mode of access: Internet.

Effects of waste water disposal, Fruitvale Oil Field, Kern County: cooperative water quality investigation, conducted by U.S. Dept. of the Interior, Geological Survey and the Dept. of Water Resources.

At head of title: State of California, the Resources Agency of California, Dept. of Water Resources.

New York City waters survey series report; recommended classifications and assignments of standards of quality and purity for designated waters of New York State.

no. 1. Upper Bay; East Lower Bay.--no. 2. Atlantic Ocean.--no. 3. Arthur Kill van Kull.--no. 4. Lower East River.--no. 5. The Harlem River.--no. 6. West Lower Bay; Raritan Bay portion of Staten Island.--no. 7. Jamaica Bay drainage basin.

A state-of-the-art survey of the economics of water quality : a report submitted to the U. S. Army Engineer Institute for Water Resources ... /

"Review draft."

Genesee River drainage basin survey series report; recommended classifictions and assignments of standards of quality and purity for designated waters of New York State.

No. 2. Upper Genesee River drainage basin.

Groundwater quality standards in other states : a survey report

"Printed: January 1988."