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Main Title Lower Green Bay : an evaluation of existing and historical conditions /
Author Epstein, Earl ; Bryans, Marc ; Mezie, Donald ; Patterson., Dale ;
Other Authors
Author Title of a Work
Epstein, Earl.
CORP Author Wisconsin Dept. of Natural Resources, Madison. Div. of Environmental Standards.;Environmental Protection Agency, Chicago, Ill. Region V.
Publisher U.S. Environmental Protection Agency, Region V Enforcement Division, Great Lakes Initiative Contract program,
Year Published 1974
Report Number EPA-905/9-74-006; EPA-68-01-1572
Stock Number PB-236 414
OCLC Number 16626035
Subjects Water quality--Wisconsin--Green Bay
Additional Subjects Fox River ; Water pollution ; Green Bay ; Aquatic biology ; Lake Michigan ; Great Lakes ; History ; Water quality ; Fishes ; Biochemical oxygen demand ; Sea ice ; Recreation ; Ice ; Tables(Data) ; Maps ; Water quality data ; Dissolved oxygen
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 905-9-74-006 Headquarters Library/Washington,DC 04/23/2010
EJBD  EPA 905-9-74-006 C.1 Headquarters Library/Washington,DC 07/04/2013
ELAD  EPA 905-9-74-006 Region 5 Library/Chicago,IL 05/23/2016
ELBD RPS EPA 905-9-74-006 repository copy AWBERC Library/Cincinnati,OH 12/27/2016
NTIS  PB-236 414 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation ix, 261 pages : maps ; 27 cm
Abstract A survey is made of current and historical information relating to the quality of the waters of Green Bay, Lake Michigan. The steady decline in water quality over the last four decades is documented. A historical shift in fish production from high quality native species to low quality exotic species has occurred. Increasing areas of the Bay exhibit low oxygen levels. In winter, under the ice, low oxygen levels now extend into the Bay as far as 40 kilometers. Nutrient loads have caused the areas where eutrophic conditions exist to increase. These and other factors have led to a dislocation of recreational use. Documentation of the expected reduction in pollutant loads due to present control strategies is also provided. Field studies performed in this program indicate slight improvements in bay water quality over recent years.
Notes "EPA-905/9-74-006." Includes bibliographical references (pages 122-125).
Place Published Chicago
Corporate Au Added Ent United States. Environmental Protection Agency. Region V.
PUB Date Free Form 1974
Category Codes 13B; 8H; 68D; 48G
NTIS Prices Wisconsin Dept. of Natural Resources, Madison. Div. of Environmental Standards.
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
Control Number 326594421
OCLC Time Stamp 20161222085735
Language eng
Origin OCLC
OCLC Rec Leader 01427cam 2200373Ma 45010