Croton Dam Pond HUC 4060102090010

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

Biological Survey of the Lower Muskegon River Watershed
(MDEQ) - SWAS conducted a qualitative biological survey in Newaygo County in July 2001.

Chronic Toxicity Assessment of Howard City WWTP Outfall 001 Effluen
1996 - (MDEQ)

Economic Overview for Newaygo County
(Iowa State University) - 1970, 1980, 1990, 1995, 1999 and 2000 data.

General Land Office Plats – Newaygo Co.
(MDNR) - plat maps derived from original surveyor notes of the State of Michigan conducted in early to mid 1800s. You can click on each specific township for local information.

Michigan Lake Finder
database of Michigan lakes by name, county or fish species. Also, gives depth, acreage and fish species of each lake.

Muskegon River Area of Concern Watershed Project – Special Issue
(Muskegon Conservation Dist) - newsletter outlining projects at sites in Muskegon, Newaygo and Mecosta Counties.

Muskegon River below Croton Dam 2007-2022 Trout Survey Report
Newaygo County, MI Mark Tonello Fisheries Division, February 2023 The Muskegon River is located in the north-central Lower Peninsula of Michigan and is one of the largest watersheds in the Lower Peninsula. The Muskegon River watershed is approximately 212 miles in length, with an elevation drop of 575 feet over that distance (O’Neal 1997). The Muskegon River has three large hydropower dams on it, including Rogers, Hardy, and Croton Dams.