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Division 1 — Definitions›Part 2 — Development Standards For Petroleum Operations›§ 9531. Environmental Resource Management.

§ 9531.6. Noise Impacts.

Carson Zoning Code · 2026-06 edition · updated 2026-07-25 · Carson

All facilities at an oil or gas site located within one thousand (1,000) feet of any prohibited zones, as indicated in Table 1-1, or if noise levels exceed City thresholds as confirmed by the Petroleum Administrator, operations shall comply with the following provisions:

  • A. All noise produced from the site shall conform to the noise thresholds specified in CMC § 5500 , § 5501 , § 5502 and § 5503 .

  • B. Backup alarms on all vehicles operating within one thousand (1,000) feet of the prohibited zone in Table 1-1 shall be disabled between the hours of 6:00 p.m. and 8:00 a.m. During periods when the backup alarms are disabled, the operator shall employ alternative low-noise methods for ensuring worker safety during vehicle backup, such as the use of spotters.

  • C. Any and all operations, construction, or activities on the site between the hours of 6:00 p.m. and 8:00 a.m. shall be conducted in conformity with a quiet mode operation plan that has been approved by the Petroleum Administrator. The quiet mode operation plan shall be reviewed by the operator every year to determine if modifications to the plan are required. Any modifications to the quiet mode drilling plan shall be submitted to the Petroleum Administrator for review and approval. Operations that are existing at the time the ordinance codified in this Chapter is adopted are exempt from the quiet mode plan submittal requirements but are required to comply with the quiet mode provisions listed in CMC § 9507.1(J).

  • D. All noise-producing oil and gas site equipment shall be regularly serviced and repaired to minimize increases in pure tones and other noise output over time. The operator shall maintain an equipment service log for all noise-producing equipment.

  • E. All construction equipment shall be selected for low-noise output. All construction equipment powered by internal combustion engines shall be properly muffled and maintained.

  • F. Unnecessary idling of construction equipment internal combustion engines is prohibited.

  • G. The operator shall instruct employees and subcontractors about the noise provisions of this Chapter. The operator shall prominently post quiet mode policies at every oil and gas site if applicable.

  • H. All oil operations on the oil and gas site shall be conducted in a manner that minimizes vibration. Additionally, vibration levels from oil or gas operations at the site, as measured from the perimeter of the oil or gas site, shall not exceed a velocity of one-quarter (0.25) millimeters per second over the frequency range one (1) to one hundred (100) Hertz.

  • I. For all oil and gas operations if noise levels exceed the levels prescribed in CMC § 5500 , § 5501 , § 5502 and § 5503 , or the vibration thresholds specified in subsection (H) of this Section, including those outside of one thousand (1,000) feet as indicated above, within thirty (30) days of request by the Petroleum Administrator, the operator shall deposit funds for the Petroleum Administrator to retain an independent qualified acoustical engineer to monitor (1) ambient noise levels and (2) vibration levels in the areas surrounding the oil or gas site as determined necessary by the Petroleum Administrator. The monitoring shall be conducted unannounced and within a time frame specified by the Petroleum Administrator. Should noise or vibrations from the oil or gas site exceed the noise thresholds specified in CMC § 5500 , § 5501 , § 5502 and § 5503 , or the vibration thresholds specified in subsection (H) of this Section, operation can also be subject to enforcement under this Chapter including notices of violation per CMC § 9514 . No new drilling permits, CUPs, or DAs shall be issued by the City until the operator in consultation with the Petroleum Administrator identifies the source of the noise or vibration and the operator takes the steps necessary to assure compliance with thresholds specified in this Chapter. The results of all such monitoring shall be promptly posted on the website for the oil or gas site and provided to the Petroleum Administrator.

  • (Ord. 16-1590, Exh. B (§ 1))

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▸ Contents — Carson Zoning Code
Carson Zoning Code
  1. Article 9 — Planning and Zoning
  2. Chapter 1 — ZONING
  3. Division 1 — Title, Authority And Purpose
  4. Division 2 — Format
  5. Division 3 — Zoning Classifications
  6. Division 4 — Zoning Boundaries
  7. Division 1 — Uses Permitted
  8. Division 2 — Accessory Uses
  9. Division 3 — Conditional Use Criteria
  10. Division 4 — Density
  11. Division 5 — Site Requirements
  12. Division 6 — Site Development Standards
  13. Division 7 — Environmental Effects
  14. Division 8 — Special Requirements For Certain Uses
  15. Division 4 — (Reserved)
  16. Division 8 — Special Requirements For Certain Uses
  17. Division 4 — (Reserved)
  18. Division 8 — Special Requirements For Certain Uses
  19. Division 4 — (Reserved)
  20. Division 9 — Special Use Zones
  21. Division 1 — Street Dedication And Improvement
  22. Division 2 — Vehicular Parking, Loading And Maneuvering Areas
  23. Division 3 — Walls
  24. Division 4 — Trash And Recycling Areas
  25. Division 5 — Transportation Demand And Trip Reduction Measures
  26. Division 6 — Project Grading
  27. Division 7 — Signs
  28. Division 8 — Water Efficient Landscaping
  29. Division 1 — Procedures In General
  30. Division 2 — Procedures By Type
  31. Division 1 — Applicability Of Regulations
  32. Division 2 — Nonconformities
  33. Division 3 — Relationship Of Zoning Regulations To Other Laws …
  34. Division 4 — Interpretation Of Provisions
  35. Division 5 — Violations And Penalties
  36. Division 6 — Assignment Of Authority, Powers And Duties
  37. ▸ Division 1 — Definitions
    Overview
    1. § 9191.002. Abut or Abutting.
    2. § 9191.006. Access.
    3. § 9191.010. Accessory.
    4. § 9191.011. Accessory Dwelling Unit.
    5. § 9191.012. Accessory Dwelling Unit, Junior.
    6. § 9191.014. Action.
    7. § 9191.016. Adult Business.
    8. § 9191.0161. Massage Service.
    9. § 9191.017. Tattoo Service.
    10. § 9191.018. Alley.
    11. § 9191.022. Alley, Public.
    12. § 9191.026. Alter or Alteration.
    13. § 9191.027. Amusement Machine.
    14. § 9191.028. Arcade.
    15. § 9191.029. Area.
    16. § 9191.030. Authorized Agent or Representative of Owner.
    17. § 9191.031. Automobile Dismantling or Wrecking Yard.
    18. § 9191.032. Automobile Impounding Yard.
    19. § 9191.034. Basement.
    20. § 9191.038. Boarding House.
    21. § 9191.040. Bona Fide Restaurant.
    22. § 9191.042. Borrow Pit.
    23. § 9191.046. Building.
    24. § 9191.047. Building or Structure, Accessory.
    25. § 9191.054. Building Code.
    26. § 9191.058. Building Height.
    27. § 9191.062. Building, Main.
    28. § 9191.066. Building Official.
    29. § 9191.067. Cargo Container Storage Facilities – Terms Defined.
    30. § 9191.070. Carport.
    31. § 9191.072. Carpool.
    32. § 9191.073. Carson Civic Center.
    33. § 9191.074. Cellar.
    34. § 9191.078. Cemetery.
    35. § 9191.082. Centerline.
    36. § 9191.084. Check Cashing or Check Cashing Business.
    37. § 9191.086. Child or Children.
    38. § 9191.090. Child Day Care.
    39. § 9191.094. Church.
    40. § 9191.098. Clinic, Dental or Medical.
    41. § 9191.102. Club, Private.
    42. § 9191.106. Commission.
    43. § 9191.110. Common Area.
    44. § 9191.114. Community Care Facility.
    45. § 9191.118. Community Care Facility, Residential.
    46. § 9191.122. Community Care Facility, Small-Family Home.
    47. § 9191.126. Community Day Care Facility.
    48. § 9191.130. Compatible Use.
    49. § 9191.134. Conditional Use Permit.
    50. § 9191.138. Condominium Common Area.
    51. § 9191.142. Condominium Documents.
    52. § 9191.146. Condominium Owner.
    53. § 9191.150. Condominium Plan.
    54. § 9191.154. Condominium Project.
    55. § 9191.158. Condominium Project Elements.
    56. § 9191.162. Condominium, Residential.
    57. § 9191.166. Condominium Unit.
    58. § 9191.167. Convalescent Home or Convalescent Hospital.
    59. § 9191.168. Cooperative, Residential Stock.
    60. § 9191.170. Council.
    61. § 9191.174. Curb Return.
    62. § 9191.176. Deferred Deposit or Deferred Deposit Originator.
    63. § 9191.178. Department Store.
    64. § 9191.179. Day Care for Children.
    65. § 9191.180. Developer.
    66. § 9191.182. Development.
    67. § 9191.184. Development Plan.
    68. § 9191.185. Development Project.
    69. § 9191.186. Director.
    70. § 9191.190. Director of Public Works.
    71. § 9191.194. Display.
    72. § 9191.198. Driveway.
    73. § 9191.200. Driving Skill Course.
    74. § 9191.202. Dwelling.
    75. § 9191.206. Dwelling, Multiple.
    76. § 9191.208. Repealed.
    77. § 9191.210. Dwelling, Single-Family.
    78. § 9191.214. Dwelling Unit.
    79. § 9191.218. Easement.
    80. § 9191.219. Efficiency Unit.
    81. § 9191.222. Electric Distribution Substation.
    82. § 9191.224. Emergency Shelter.
    83. § 9191.226. Exception.
    84. § 9191.230. Expansion.
    85. § 9191.234. Family.
    86. § 9191.238. Finished Grade.
    87. § 9191.242. Finished Grade, Average.
    88. § 9191.243. Flea Market.
    89. § 9191.246. Floor Area, Gross.
    90. § 9191.250. Floor Area, Net.
    91. § 9191.252. Floor Area Ratio (FAR).
    92. § 9191.253. Foster Home.
    93. § 9191.254. Freeway.
    94. § 9191.258. Frontage.
    95. § 9191.262. Future Right-of-Way Area.
    96. § 9191.266. Future Right-of-Way Line.
    97. § 9191.270. Garage.
    98. § 9191.271. Garage, Subterranean.
    99. § 9191.272. Garage, Partial Subterranean.
    100. § 9191.274. General Plan.
    101. § 9191.278. Group Quarters.
    102. § 9191.280. Gymnasium.
    103. § 9191.282. Hedge.
    104. § 9191.286. Heliport.
    105. § 9191.290. Helistop.
    106. § 9191.294. Hospital.
    107. § 9191.298. Hotel, Residential.
    108. § 9191.302. Hotel, Transient.
    109. § 9191.303. Indoor Team Training Facility.
    110. § 9191.304. Intensification.
    111. § 9191.307. Intermodal Container Transfer Facility.
    112. § 9191.310. Junk and Salvage.
    113. § 9191.314. Junk and Salvage Yard.
    114. § 9191.318. Kennel.
    115. § 9191.322. Kitchen.
    116. § 9191.326. Laboratory.
    117. § 9191.330. Landscaping.
    118. § 9191.334. Livestock.
    119. § 9191.338. Loading Area.
    120. § 9191.342. Long-Term Health Care Facility.
    121. § 9191.346. Lot.
    122. § 9191.350. Lot Area.
    123. § 9191.354. Lot Area, Net.
    124. § 9191.358. Lot, Corner.
    125. § 9191.362. Lot Depth.
    126. § 9191.364. Lot Frontage.
    127. § 9191.366. Lot, Interior.
    128. § 9191.370. Lot Line.
    129. § 9191.374. Lot Line, Front.
    130. § 9191.376. Lot Line, Interior.
    131. § 9191.378. Lot Line, Rear.
    132. § 9191.382. Lot Line, Side.
    133. § 9191.386. Lot, Through.
    134. § 9191.390. Lot Width.
    135. § 9191.391. Manufactured Home.
    136. § 9191.392. Mini-Mart, Indoor.
    137. § 9191.393. Mixed-Use.
    138. § 9191.394. Mobile Home.
    139. § 9191.398. Mobile Home Park.
    140. § 9191.400. Mobile Home Site.
    141. § 9191.402. Motel.
    142. § 9191.406. Motor Vehicles.
    143. § 9191.410. Nonconformity.
    144. § 9191.411. Nude or Semi-Nude.
    145. § 9191.412. Nursing Home.
    146. § 9191.414. Occupancy.
    147. § 9191.416. Off-Sale Business.
    148. § 9191.418. Open Space.
    149. § 9191.421. Open Space, Private.
    150. § 9191.422. Open Space, Usable.
    151. § 9191.424. Organic Refuse Landfill Site.
    152. § 9191.426. Outdoor Festival.
    153. § 9191.430. Park or Playground, Public.
    154. § 9191.434. Parking Area.
    155. § 9191.438. Parking Building or Structure.
    156. § 9191.439. Parking Area, Employee.
    157. § 9191.442. Parking Lot.
    158. § 9191.443. Parking – Preferential.
    159. § 9191.446. Parking Space.
    160. § 9191.450. Parkway.
    161. § 9191.454. Passageway.
    162. § 9191.456. Payday Loan.
    163. § 9191.458. Person.
    164. § 9191.460. Physical Training School.
    165. § 9191.462. Planned Development.
    166. § 9191.466. Planning Division.
    167. § 9191.470. Plot Plan.
    168. § 9191.474. Premises.
    169. § 9191.478. Project Area.
    170. § 9191.482. Project Grading.
    171. § 9191.486. Property Line.
    172. § 9191.490. Public Use.
    173. § 9191.492. Public Works Director.
    174. § 9191.494. Quasi-Public Use.
    175. § 9191.506. Recreational Vehicle.
    176. § 9191.508. Recycling Facilities – Terms Defined.
    177. § 9191.509. Religious Worship, Place of.
    178. § 9191.5091. Repairs and Services, Major Automobile.
    179. § 9191.5092. Repairs and Services, Minor Automobile.
    180. § 9191.510. Residence or Residential.
    181. § 9191.514. Retail.
    182. § 9191.515. Retail Petroleum Outlet.
    183. § 9191.518. Retirement Home.
    184. § 9191.522. Rooming House.
    185. § 9191.526. Rooming Unit.
    186. § 9191.530. Scenic Highway.
    187. § 9191.534. School, Private.
    188. § 9191.538. School, Public.
    189. § 9191.542. School, Trade.
    190. § 9191.544. Second Primary Unit.
    191. § 9191.546. Secondhand Store.
    192. § 9191.550. Service Yard, Public Utility or Public Service.
    193. § 9191.554. Setback.
    194. § 9191.556. Sidewalk.
    195. § 9191.558. Sign.
    196. § 9191.566. Sign, Business.
    197. § 9191.567. Sign, Electronic Message Center.
    198. § 9191.568. Sign Face.
    199. § 9191.570. Sign Face Area.
    200. § 9191.574. Sign, Flashing or Scintillating.
    201. § 9191.578. Sign, Free-Standing.
    202. § 9191.582. Sign, Illuminated.
    203. § 9191.584. Sign, Off-Site.
    204. § 9191.585. Sign, On-Site.
    205. § 9191.586. Sign, Outdoor Advertising.
    206. § 9191.587. Sign, Temporary.
    207. § 9191.590. Sign, Real Estate Advertising.
    208. § 9191.594. Sign, Revolving.
    209. § 9191.598. Sign Structure.
    210. § 9191.602. Sign, Subdivision Directional.
    211. § 9191.606. Sign, Wall.
    212. § 9191.608. Single-Room Occupancy (SRO) Housing.
    213. § 9191.610. Site.
    214. § 9191.614. Site Plan.
    215. § 9191.618. Special Use Permit.
    216. § 9191.620. Specified Anatomical Areas.
    217. § 9191.621. Specified Sexual Activities.
    218. § 9191.622. Stable.
    219. § 9191.626. Storage.
    220. § 9191.630. Storage, Outdoor.
    221. § 9191.634. Story.
    222. § 9191.638. Street.
    223. § 9191.642. Street, Arterial.
    224. § 9191.643. Street Centerline.
    225. § 9191.646. Street, Collector.
    226. § 9191.647. Street Frontage.
    227. § 9191.650. Street, Private.
    228. § 9191.654. Street, Public.
    229. § 9191.658. Structure.
    230. § 9191.659. Structure, Accessory.
    231. § 9191.662. Structure Height.
    232. § 9191.666. Structure, Unoccupiable.
    233. § 9191.668. Supermarket.
    234. § 9191.669. Supportive Housing.
    235. § 9191.670. Swap Meet (Including Flea Markets).
    236. § 9191.674. Tandem.
    237. § 9191.675. Temple.
    238. § 9191.678. Tradefair.
    239. § 9191.679. Trailer.
    240. § 9191.680. Trailer Park.
    241. § 9191.682. Transfer Station for Refuse.
    242. § 9191.686. Transportation Demand Management (TDM).
    243. § 9191.690. Transient.
    244. § 9191.692. Transitional Housing.
    245. § 9191.694. Transmission Line, Major.
    246. § 9191.696. Trip Reduction.
    247. § 9191.698. Truck Terminal.
    248. § 9191.699. Truck Yard.
    249. § 9191.700. Two (2) Unit Development.
    250. § 9191.702. Use.
    251. § 9191.703. Use, Accessory.
    252. § 9191.704. Use, Minor.
    253. § 9191.710. Use, Primary.
    254. § 9191.714. Use, Principal.
    255. § 9191.716. Vanpool.
    256. § 9191.718. Variance.
    257. § 9191.720. Vehicle.
    258. § 9191.722. Vehicle Dismantling Yard.
    259. § 9191.726. Vehicle Impounding Yard.
    260. § 9191.730. Veterinary Clinic.
    261. § 9191.734. Walkway.
    262. § 9191.738. Walkway, Public.
    263. § 9191.742. Wall, Solid.
    264. § 9191.746. Warehouse.
    265. § 9191.750. Waste Disposal Facility.
    266. § 9191.754. Wholesale.
    267. § 9191.758. Yard.
    268. § 9191.762. Yard, Front.
    269. § 9191.766. Yard, Rear.
    270. § 9191.770. Yard, Required.
    271. § 9191.774. Yard Sale.
    272. § 9191.778. Yard, Side.
    273. § 9191.782. Zone.
    274. § 9191.786. Zoning Map.
    275. Chapter 1A — NEW ZONING CODE: PHASE 1
    276. Chapter 2 — SUBDIVISION REGULATIONS
    277. Part 1 — General Provisions
    278. Part 3 — Tentative Maps
    279. Part 4 — Tract Maps – Parcel Maps
    280. Part 5 — Design
    281. Part 6 — Improvements
    282. Part 7 — Fees – Deposits – Bonds
    283. Part 8 — Vesting Tentative Maps
    284. Part 9 — Mobilehome Park Residential Conversions
    285. Part 10 — Urban Lot Splits
    286. Part 1 — Administrative Procedures
    287. ▸ Part 2 — Development Standards For Petroleum Operations
      Overview
      1. § 9522. Site Access and Operation.
      2. § 9524. Aesthetics.
      3. § 9525. Roads.
      4. § 9530. Safety Assurances and Emergency/Hazard Management.
      5. ▸ § 9531. Environmental Resource Management.
        Overview
        1. § 9531.1. General Environmental Program.
        2. § 9531.2. Air Quality.
        3. § 9531.3. Greenhouse Gas Emissions and Energy Efficiency Measu…
        4. § 9531.4. Air Quality Monitoring and Testing Plan.
        5. § 9531.5. Water Quality.
        6. § 9531.6. Noise Impacts.
      6. § 9533. Standards for Pipelines.
    288. Part 3 — Development Standards For Site Abandonment And Redeve…

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