Subdivision 1. Exhaust muffling system required. A motor may not be used on a motorboat unless it is equipped with an efficient muffler, underwater exhaust, or other device that adequately muffles or suppresses the sound of the exhaust of the motor so as to prevent excessive or unusual noise. A motor may not be equipped with an altered muffler, muffler cutout, muffler bypass, or any other device designed or installed so that it can be used to continually or intermittently bypass any muffler or muffler system installed in the motorboat or to reduce or eliminate the effectiveness of such a muffler or muffler system.
Subd. 2. Sale of motor that exceeds noise limits prohibited. A person may not sell or offer for sale a marine engine or motorboat that would exceed the noise limits contained in section 86B.321, subdivision 2, under a test procedure approved by the commissioner if the motor is maintained according to the manufacturer's specifications.
Subd. 3. Modifying engine to exceed noise limits prohibited. (a) A person may not modify a marine engine or motorboat in a manner that will amplify or increase the noise emitted by the marine engine or motorboat above the noise limits contained in section 86B.321, subdivision 2, under a test procedure approved by the commissioner.
(b) A person may not operate a motorboat with an engine modified to increase noise above the noise limits.
Subd. 4. Sale of parts that cause excessive noise prohibited. (a) A person may not sell or offer for sale replacement or additional parts for a marine engine or motorboat which when installed in the marine engine or motorboat will amplify or increase the noise emitted by the marine engine or motorboat above the noise limits contained in section 86B.321, subdivision 2, under a test procedure approved by the commissioner.
(b) A person may not operate a motorboat incorporating parts prohibited to be sold under paragraph (a).
Subd. 5. Applicability. The provisions of this section do not apply to motorboats operating under a permit issued under section 86B.121 or a United States Coast Guard marine event permit in a regatta, or race, while on trial runs, or while on official trials for speed records during the time and in the designated area authorized by the permit.
Subd. 6. Rulemaking exemption. The test procedures under subdivisions 2, 3, and 4 shall be established by written order by the commissioner and published in the State Register. The establishment of test procedures is exempt from the rulemaking provisions of chapter 14, and section 14.386 does not apply.
1990 c 391 art 9 s 30; 2004 c 221 s 26; 2004 c 255 s 25,26
Structure Minnesota Statutes
Chapters 85 - 87A — Recreation
Chapter 86B — Water Safety And Watercraft
Section 86B.001 — Water Use Policy.
Section 86B.005 — Definitions.
Section 86B.101 — Watercraft Safety Program.
Section 86B.105 — Sheriff's Safety Program.
Section 86B.106 — Barring Vehicles From Unsafe Ice.
Section 86B.107 — Removing Submerged Vehicles From State Waters.
Section 86B.111 — Navigation Markers And Buoys.
Section 86B.115 — Using Docks And Structures For Advertising.
Section 86B.121 — Races, Competitions, And Exhibitions.
Section 86B.125 — Leased Watercraft.
Section 86B.13 — Aquatic Invasive Species Prevention Program.
Section 86B.201 — State Law And Local Ordinance Authority.
Section 86B.205 — Water Surface Use Ordinance.
Section 86B.211 — Water Safety Rules.
Section 86B.301 — Watercraft Licenses Required.
Section 86B.305 — Youth Operators.
Section 86B.311 — General Rules For Operation.
Section 86B.313 — Personal Watercraft; Regulations.
Section 86B.315 — Towing Person On Water Skis Or Other Device.
Section 86B.321 — Noise Limits.
Section 86B.325 — Discharge From Marine Toilets Prohibited.
Section 86B.33 — Operating While Impaired.
Section 86B.335 — Testing For Alcohol And Controlled Substances.
Section 86B.341 — Duties And Liabilities At Accident Or Incident.
Section 86B.401 — Watercraft Licenses.
Section 86B.405 — Dealer's License.
Section 86B.411 — Government Watercraft Licenses.
Section 86B.415 — License Fees.
Section 86B.421 — Licensing By Political Subdivisions.
Section 86B.501 — Personal Flotation And Lifesaving Devices.
Section 86B.505 — Watercraft Capacity Plates.
Section 86B.515 — Sirens And Sound-producing Devices.
Section 86B.521 — Motorboat Noise Control.
Section 86B.525 — Device For Arresting Backfire.
Section 86B.531 — Fire Extinguishers And Fuel Area Ventilation.
Section 86B.532 — Carbon Monoxide Detection; System Requirements.
Section 86B.535 — Marine Toilets.
Section 86B.601 — Scuba Diving.
Section 86B.701 — Funding County Water Safety.
Section 86B.705 — Allocating Water Recreation Account, Fines, And Forfeited Bail Money.
Section 86B.706 — Water Recreation Account; Receipts And Purpose.
Section 86B.801 — Enforcement Authority.
Section 86B.805 — Enforcement Watercraft.
Section 86B.811 — Criminal Penalties.
Section 86B.815 — Violation As Evidence In Civil Action.
Section 86B.820 — Definitions.
Section 86B.825 — Certificate Of Title Required.
Section 86B.830 — Applying For And Issuing Certificate Of Title.
Section 86B.835 — Dealer Acquisition And Transfer.
Section 86B.840 — Transfer By Owner.
Section 86B.841 — Transfer-on-death Title To Watercraft.
Section 86B.845 — Temporary Watercraft Use Permits.
Section 86B.850 — Duplicate Certificate.
Section 86B.855 — Suspending Or Revoking Certificate.
Section 86B.860 — Responsibilities Of Commissioner.
Section 86B.875 — Inapplicable Liens And Security Interests.
Section 86B.880 — Security Interests.
Section 86B.885 — Owner-created Security Interest.
Section 86B.890 — Licensed Watercraft Previously Perfected.
Section 86B.895 — Satisfaction Of Security Interest.
Section 86B.900 — Disclosing Security Agreement.
Section 86B.905 — Effect Of Suspension Or Revocation On Security Interest.
Section 86B.910 — Undisclosed Security Interests.