Thermal discharge studies of Wisconsin utilities, 1972-1976.

ArchivalResource

Thermal discharge studies of Wisconsin utilities, 1972-1976.

Aquatic biota information (fish, algae, insects, and water chemistry) generated over a 4-year period to prove to the Department of Natural Resources and the federal Environmental Protection Agency that no adverse environmental impacts were occurring from utilities' warm water discharges into Lake Michigan and other inland waters. On the basis of these studies, the state issued Wisconsin Pollution Discharge Elimination System permits to the utilities, allowing them to maintain their levels of discharge. The studies were completed to comply with the federal Clean Water Act (section 316) and sections NR290 and NR102, Wisconsin Administrative Code. The series contains reports and correspondence between the DNR and the utilities: Wisconsin Power and Light, Dairyland Power Coop, Northern States Power, and Wisconsin Public Service-Kewaunee.

No records yet in archival custody.

Information

SNAC Resource ID: 7274834

Wisconsin Historical Society Archives

Related Entities

There are 2 Entities related to this resource.

Wisconsin. Division of Environmental Protection

http://n2t.net/ark:/99166/w6x1187c (corporateBody)

By the reorganization act of 1967 (chapter 75), the Dept. of Resource Development (WIHV86-A114) became the Division of Resource Development under the Dept. of Natural Resources (WIHV85-A695). In 1969 it was renamed the Division of Environmental Protection, the name used in the Wisconsin State Archives' database for records dating 1967-1974. In 1974, its functions were divided between a new Division of Enforcement (WIHV86-A901) and Division of Environmental Standards (WIHV86-A902). ...

Wisconsin. Division of Environmental Standards

http://n2t.net/ark:/99166/w6j72kqd (corporateBody)

Under reorganization of the Department of Natural Resources (WIHV85-A695) in 1974, the functions of the former Division of Environmental Protection (WIHV87-A73) were divided between the new Division of Enforcement (WIHV86-A901) and Division of Environmental Standards. The Division of Environmental Standards changed its name ca. 1990 to the Division for Environmental Quality. In 1997 the Division was renamed the Division of Air and Waste. In Wisconsin State Archives' database entries...