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National Water-Quality Assessment Program, western Lake Michigan drainages: Summaries of liaison committee meeting, Green Bay, Wisconsin, March 28-29, 1995

Open-File Report 95-163

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Abstract

The Western Lake Michigan Drainages (WMIC) study unit, under investigation since 1991, drains 20,000 square miles (mi2) in eastern Wisconsin and Upper Michigan (fig. 1). The major water-quality issues in the WMIC study unit are: (1) nonpoint-source contamination of surface and ground water by agricultural chemicals, (2) contamination in bottom sediments of rivers and harbors by toxic substances, including polychlorinated biphenyls (PCB's), other synthetic organic compounds, and trace elements, (3) nutrient enrichment of rivers and lakes resulting from nonpoint- and point-source discharges, and (4) acidification and mercury contamination of lakes in poorly buffered watersheds in the northwestern part of the study unit.

A study-unit liaison committee, which includes representatives of Federal, State, university, and private and citizen organizations, has met annually since 1991 to review plans and results and guide the investigators toward policy-relevant efforts. The results of research conducted in the WMIC study unit by U.S. Geological Survey (USGS) and non-USGS researchers were presented at the liaison committee meeting held in Green Bay, Wis., on March 28-29, 1995. This report contains summaries of the oral presentations given at the WMIC 1995 liaison committee meeting.

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Additional publication details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
National Water-Quality Assessment Program, western Lake Michigan drainages: Summaries of liaison committee meeting, Green Bay, Wisconsin, March 28-29, 1995
Series title:
Open-File Report
Series number:
95-163
Year Published:
1995
Language:
English
Publisher:
U.S. Geological Survey
Contributing office(s):
Wisconsin Water Science Center
Description:
vi, 57 p.
Country:
United States
State:
Michigan, Wisconsin
Other Geospatial:
Lake Michigan
Online Only (Y/N):
N
Additional Online Files (Y/N):
N