The Handbook of Idaho Boating Laws and Responsibilities
The Official Boating Handbook of the Idaho State Parks and Recreation - Web Version
Table of Contents
It is illegal to discharge oil or hazardous substances.
You are not allowed to dump oil into the bilge of the vessel without means for proper disposal.
You must dispose of oil waste at a reception facility. On recreational vessels, a bucket or bailer is adequate for temporary storage.
If on federal waters, and your vessel is 26 feet or longer, you must display a 5 x 8-inch placard near the bilge pump switch stating the Federal Water Pollution Control Act.