Know the Rules--Minnesota Boating Laws

Minnesota is called the land of a thousand lakes. It's not just lakes either, there are plenty of magnificient rivers that run through the countryside including the mighty Mississippi River. Many of them are excellent boating destinations. Minnesota is a "sister state" to those of us in Illinois even though it's actually adjacent to Wisconsin, it is still a great boating destination. In fact, those of us on the Illinois River can get to Minnesota by water (although the long way around) by going to the Mississippi river and then North to Iowa and then Minnesota. In order to insure that you and your family have the most fun when out on your boat make sure you fully understand all of the laws concerning watercraft on Minnesota waters.
Authority

The most important rule boater's need to know is that the Minnesota DNR (Department of Natural Resources) has the authority to regulate and uphold the laws of the state on all Minnesota waters. Vehicle operators unaware of this regulation think they do not have to listen to anyone who isn't in a Coast Guard marked boat or uniform, but that isn't the case when the state in question gives authority to another agency to oversea the laws. All DNR vehicles must be marked on both sides, and law enforcement officers wearing appropriately marked uniforms.

The U.S. Coast Guard approved boater's safety courses and licensing is not required by the state to operate a watercraft, but it is recommended. Other rules do apply for motorboat operation. Someone 21 years old, or older must be on a motor vehicle with engines with greater than 25 horsepower. No engines over 75 horsepower allowed on Minnesota waters. Drivers between 12 and 17 years old must pass an approved boater safety course and carry the subsequent permit, or have someone 21 years old ready at all times to take control. PWCs (personal watercraft) have their own operater licensing rules and children under 13 years old cannot operate it regardless of adult supervision. Children 13 years of age or older must have an adult 21 years old or older with them, and have a valid boating permit available. Teenagers between 14 and 17 must have a permit, or someone 21 or older on board.

Speed limits posted on Minnesota waters exist as "No Wake Zones" and are clearly marked. Operators must slow to the lowest possible miles per hour that still allows for reasonable navigation, but no more than five miles per hour.

Boats with toilet facilities onboard must have no-discharge set up so that all waste is held in a tank onboard and is incapable of releasing into the water. No oil or fuel may be discharged from any part of the boat including bilge water, and boats 26 feet or more need a oily waste placard at least 5" by 8" displayed where everyone on board can see it. Boats 40 feet or more with galley and sleeping area must have a waste management plan in place that relegates proper garbage and pollution control.
Other Laws

Districts, cities, and municipalities may have additional rules for boating on water in their jurisdiction. Boaters are responsible for knowing the rules for the area they wish to boat in.

No operator of a motorboat may be under the influence of any controlled substance, or alcoholic beverage. BWI (Boating While Intoxicated) are as severe on the water as on land. Alcohol limits for intoxication are .08 and operators face jail time, fines and loss of water privilege. Additional offenses escalate the penalties as do increased scale of the offense. Laws for drinking onboard do not apply to anchored, beached, docked, rowed, unmotored boats or boats that are moored.