What noise reduction standards must I meet?
36 C.F.R. § 9.115
in effectEffective: 2024-07-01You must prevent or minimize all noise that:
(a) Adversely affects the natural soundscape or other park resources or values, taking into account frequency, magnitude, or duration; or
(b) Exceeds levels that have been identified through monitoring as being acceptable to or appropriate for visitor uses at the sites being monitored.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-36.xmlFetched: 7/26/2026
