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Best Practices

On the Best Practices for Lake Water Quality page, you can easily filter guidance based on your specific needs and activities. Simply browse by category — Shoreline Care, Responsible Boating, Septic & Sewer, and Agriculture and Rural — to find targeted actions that help protect and improve lake health. Whether you live on the shoreline, enjoy time on the water, manage a septic system, or operate rural or agricultural land, these filters make it simple to access practical steps that support clean, healthy lakes.

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​Clean Boats Clean Waters

3/10/2026

 
[Shared from Michigan State University Website]
Boaters and anglers are a major source of aquatic invasive species introduction in Michigan. Do your part to prevent their spread by cleaning, draining, drying and disposing every time you leave the water.  ​
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[Shared from Michigan State University Website]

Stop Aquatic Invasive Species

CLEAN boats, trailers and equipment and remove all mud, debris and aquatic plant material from trailers and watercraft before launching or retrieving a watercraft. Use a hose or power washer when available.
DRAIN live wells, bilges, ballast tanks, and all water from boats before leaving the access site. Consider disinfecting live wells and bilges with a bleach solution (1/2 cup bleach to 5 gallons of water) when possible. Fish diseases and microscopic life stages of aquatic invasive species can be hiding in seemingly clean water, so draining is an important step.
DRY all boats and equipment thoroughly before leaving an access area and prior to relaunching in a new waterbody.
DISPOSE of bait in the trash. Do not release bait into the water. Release of bait and minnows can lead to the unintended introduction of diseases and aquatic invasive species.
DO NOT TRANSFER FISH to water bodies other than where they were caught. This helps prevent the spread of both aquatic invasive species and fish diseases.

IT’S THE LAW
​

DO NOT launch or transport watercraft or trailers unless they are free of aquatic organisms, including plants.

DO NOT transport a watercraft without removing all drain plugs and draining all water from bilges, ballast tanks, and live wells.
DO NOT release bait into the water.
Violation of the law is a state civil infraction. Violators may be subject to fines. Learn more on aquatic invasive species in Marble-Coldwater Chain of Lakes here.
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Marble-Coldwater Clean Water Partnership
P..O. Box 22
Quincy, MI  49082
[email protected]

  • Home
  • Survey
  • Get Involved
    • How You Can Help
    • Volunteer
  • ​All Eyes On the Water
  • Watershed Management
    • Watershed Management Plan
    • Monitoring & Data
  • Best Practices
  • News
  • Donate
    • Donate
    • Become A Sponsor
    • In Kind Support
  • Calendar
  • About
    • Who We Are
    • Join Our Email List
    • FAQ
  • Contact