Clean, drain, dry docks and lifts 21 days before moving.

What do I need to do?

1Clean

Remove plants, mud and debris from all surfaces.

2Drain

Remove all water from the equipment and its parts.

3Dry for 21 days

Keep dock, lift, or raft out of water to dry for 21 days before installing.

Why 21 days?

Equipment installed in the water for long periods, like docks and lifts, can hold water or attached invasive species in hard-to-reach places that can live out of water for days.

Minnesota’s 21-day dry time is designed to reduce the risk of any attached species surviving after being missed during cleaning or decontamination. The law requires used docks, lifts, and rafts to be out of the water for 21 days before installing into a different lake or river.

Learn more about the law.

  • Remove equipment from the water
  • Clean, drain, and dry
  • Keep it out of water for 21 days
  • Install in a different lake or river

Need more information?

Shoreland residents guide

Information for lakeshore property owners and residents.

Learn more about what you should do.

I'm hiring someone

Use only trainined, permitted lake service providers.

Find a permitted provider.

Thank you for protecting Minnesota lakes.

Small steps today help keep our lakes healthy for generations to come.

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