A Biological Survey of Bigelow Creek - 1998 - part of the nonpoint surveillance activity of SWQD, staff of GLEAS.

A Biological Survey of Sand Creek - 1998 - staff of GLEAS conducted this survey on Sand Creek, a coldwater tributary of the Muskegon River.

A Road/Stream Crossing Inventory in Newaygo Co, MI - (GVSU) - contact MRWA.

Advanced Hydrologic Prediction Service - (NOAA) - hydrographs containing flow information

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

Bigelow Creek Habitat Assessment and Improvement Plan - (Timberland RC&D) - assessment to identify potential improvements to benefit overall Muskegon River system.

Brooks Township Land Use Vision - recommendation of ways the health of lakes, rivers, streams, wetlands, forests and prairies can be improved.

Configuration of Freshwater/Saline-Water Interface & Geologic Controls on Distribution of Freshwater in a Regional Aquifer System, Central Lower Michigan - (USGS)

County Statistics - statistics for each Michigan County such as field crops planted and harvested, population, social, economic and housing characteristics, crime, etc.

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 for Newaygo County - database of Michigan lakes by name, county or fish species. Also, gives depth, acreage and fish species of each lake.

Natural Newaygo, Brooks Township Land Use Vision Project - identification guide to the natural features of the Newaygo area.

Phase I Archaeological Survey of the Muskegon River Hydroelectric Projects (Croton, Hardy and Rogers)

Soil Survey of Newaygo County. Contact MRWA.

Water Area and Land Area Percentages for Newaygo County

Wetland Inventories (MDEQ) - wetland inventory maps for each county show potential locations of wetlands based on statewide aerial maps.