Results of a reconnaissance water-quality sampling program of the Ogallala aquifer in Colorado, Kansas, Nebraska, Oklahoma, South Dakota, and Texas /

Bibliography: p. 7.

Water quality in Rhode River at Smithsonian Institution Pier near Annapolis, Maryland, April 1970 through December 1973 /

Chiefly tables.

Water-quality assessment of the Cypress Creek watershed, Warrick County, Indiana /

Mode of access: Internet.

Effects of the proposed Prosperity Reservoir on ground water and water quality in lower Center Creek basin, Missouri /

Mode of access: Internet.

Management impacts on water quality of forests and rangelands /

"November 1993."

Ecorse River water quality study : May-July, 1969.

"August, 1969."

Water quality investigations : Lake Michigan Basin: biology.

"January 1968."

Non-point water quality modeling in wildland management : a state-of-the-art assessment /

Issued April, July 1977.

Water quality and molluscan shellfish : an overview of the problems and the nature of appropriate Federal laws.

Conducted in cooperation with, and under contract to, National Marine Fisheries Service.

Drinking-water quality and variations in water levels in the fractured crystalline-rock aquifer, west-central Jefferson County, Colorado /

Mode of access: Internet.

Water quality at and adjacent to the south Dade County solid-waste disposal facility, Florida /

Mode of access: Internet.

Water-quality and fluvial-sediment characteristics of selected streams in northeast Kansas /

Mode of access: Internet.

Water quality of selected streams in the coal area of east-central Montana /

Prepared in cooperation with the U.S. Bureau of Land Management and the Montana Department of Fish and Game.

Water quality management plan for the Wisconsin River basin /

"July 1975"

Water quality records in Florida and Georgia.

Mode of access: Internet.