Archived Superfund Sites
(EPA) - Listing of archived superfund sites by Michigan County.
Biological Assessment of the Muskegon River Watershed – Missaukee 2011
biological and physical habitat survey results.
Biological Survey of the Muskegon and West Branch Muskegon Rivers in Clare, Missaukee and Roscommon Counties
1994 - (MDEQ)
Biological Survey of the Upper Clam River
1996 - (MDEQ)
Biological Survey of the Upper Muskegon River Watershed in Clare, Missaukee, Osceola and Roscommon Counties
2001 - (MDEQ)
Clam River Watershed Nonpoint Pollution Control Action Plan
the identification of three nonpoint pollution problems in the Clam River Watershed (1987).
Dissolved Oxygen Study of the Clam River (DEQ)
2006 report
Investigation of Sediment and Water Quality in Crooked Lake
Missaukee County - 2000 - (MDEQ)