Ryan and Mitchell Creeks HUC 4060102070020

Acute Toxicity Assessment of Big Rapids Wastewater Treatment Plant Outfall 001 Effluent
1998 - a daphnia magna acute toxicity test on a grab sample of the wastewater effluent from March 25-27, 1998.

Acute Toxicity Assessment of Big Rapids WWTP
2001 - (MDEQ)

Archived Superfund Sites
(EPA) - Listing of archived superfund sites by Michigan County.

Big Rapids Dam Removal Booklet
a booklet explaining the story of the Big Rapids dam removal project in Big Rapids, MI

Big Rapids Riverwalk: An Environmental Assessment
an environmental assessment by FSU students about the Riverwalk Project.

Biological Assessment of the Middle Muskegon River Watershed – Montcalm, Mecosta, Osceola and Clare Counties
2010 - (MDNRE)