Utah Administrative Code (Current through November 1, 2019) |
R651. Natural Resources, Parks and Recreation |
R651-222. Muffling Requirements |
R651-222-4. Maximum Sound Level SAE J1970
Latest version.
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After January 1, 1992, no person shall operate a motorboat on the waters of this state in such a manner as to exceed a noise level of 75dB(A) measured as specified in test SAE J1970. Provided, that such measurement shall not preclude a stationary sound level test as prescribed by SAE J2005.