Table of sound level limits.
Oklahoma City Municipal Code § 34-12
in effect§ 34-12. - Table of sound level limits.
The following table shall apply to the provisions of this chapter:
TABLE I. LIMITING SOUND LEVELS FOR LAND USE DISTRICTS
percentile sound level limits, dBA
Zoning district classifications | time | L 90 | L 10
R-A, RA-2, R-1, HP, R-1ZL, R-2, R-3, R-3M, R-4, R-4M, R-MH-1, R-MH-2, NC*, C-CBD*, PUD*, SPUD*, CUP*, BC*, NB*, DBD*, DTD-1*, DTD-2* (residential) | 7:00 a.m.—10:00 p.m. 10:00 p.m.—7:00 a.m. | 55 dBA 50 dBA | 65 dBA 60 dBA
O-1, O-2, RC, C-1, C-2, C-3, C-4, C-CBD*, C-HC, SYD, NC*, PUD*, SPUD*, CUP*, BC*, NB*, DBD*, DTD-1*, DTD-2* (commercial or business) | 7:00 a.m.—10:00 p.m. 10:00 p.m.—7:00 a.m. | 60 dBA 55 dBA | 70 dBA 65 dBA
AA, TP, I-1, I-2, I-3, PUD*, SPUD*, CUP*, BC*, DBD*, DTD-1*, DTD-2* (industrial or agricultural) | 7:00 a.m.—10:00 p.m. 10:00 p.m.—7:00 a.m. | 70 dBA 70 dBA | 80 dBA 80 dBA
*The Director shall make a determination on CUP, PUD, SPUD, NC, C-CBD, BC, NB, DBD, DTD-1 and DTD-2 zoning districts as to their classification.
(Code 1980, § 34-12; Ord. No. 19581, § 7, 5-29-91; Ord. No. 24036, § 1, 3-23-10)
Source: City of Oklahoma City, Municipal Code and City Charter (Municode Library, library.municode.com)URL: https://library.municode.com/ok/oklahoma_city/codes/code_of_ordinances?nodeId=OKMUCO2020_CH34NO_S34-12TASOLELIFetched: 10/28/2026