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Tehama County, CA Noise Ordinances: Leaf Blower Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Allowed hours (weekdays)
7 a.m. to sunset, Mon–Fri
Allowed hours (weekends/holidays)
8 a.m. to 5 p.m.
Equipment requirement
working sound-suppression equipment
Applies to
unincorporated Tehama County only
Citation
Tehama County Code § 17.77.040(F)

Summary

Unincorporated Tehama County confines noise from lawn mowers, leaf blowers and other residential yard equipment to 7 a.m.–sunset on weekdays and 8 a.m.–5 p.m. on weekends and holidays, with working sound-suppression equipment required.

These county ordinances apply to unincorporated areas of Tehama County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

F.Noise sources associated with non-construction related maintenance of residential property, provided said activities take place between seven a.m. to sunset on Monday thru Friday, or between the hours of eight a.m. and five p.m. on Saturday, Sunday, or a holiday; and, provided machinery is fitted with correctly functioning sound suppression equipment;G.Any activity, to the extent provisions of Chapter 65 of Title 42 of the United States Code, and Articles 3 and 3.5 of Chapter 4 of Division 9 of the Public Utilities Code of the State of California pre-empt local control of noise regulations and land use regulations related to noise control of airports and their surrounding geographical areas, any noise source associated with the construction, development, manufacture, maintenance, testing or operation of any aircraft engine, or of any weapons system or subsystems which are owned, operated or under the jurisdiction of the United States, or any other activity to the extent regulation thereof has been preempted by state or federal law or regulation;H.Any noise sources associated with the maintenance and operation of aircraft or airports which are owned or operated by the United States;I.Private recreational activities (including off-road vehicle operation and gunfire occurring while hunting or target practice consistent with all state laws on private property) taking place during daytime hours (nine a.m. to sunset). (Ord. No. 2123, § 1, 8-2-2022)

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 23).

Full Breakdown

Tehama County Code § 17.77.040(F) exempts non-construction maintenance of residential property from the county's noise ordinance only when the work happens between 7 a.m. and sunset Monday through Friday, or between 8 a.m. and 5 p.m. on Saturday, Sunday or a holiday, and only if the machinery carries correctly functioning sound-suppression equipment. Run a mower, leaf blower, chainsaw or similar equipment outside those hours, or without a working muffler, and the activity falls under the general noise-nuisance standards in § 17.77.030 instead. This rule reaches only the unincorporated county. Red Bluff, Corning and the City of Tehama enforce their own municipal noise codes.

Violations & Fines

Violating the hours or equipment rule triggers the Chapter 17.77 enforcement process: county investigation, a citation or abatement order, and referral to the district attorney if the owner does not comply.

Frequently Asked Questions

Can I run a leaf blower at 6 a.m. in unincorporated Tehama County?
No. Non-construction residential maintenance noise, including leaf blowers, is exempt from the county noise ordinance only between 7 a.m. and sunset on weekdays under § 17.77.040(F).
Does this rule apply inside Red Bluff or Corning?
No. It only governs the unincorporated area of Tehama County. Red Bluff, Corning and the City of Tehama enforce their own separate municipal noise codes.

Sources & Official References

Other rules in Tehama County

All Tehama County rules

How Tehama County compares: Cities with the Strictest Leaf Blower Rules·California rules heatmap·Compare Tehama County to another location·View the California noise ordinances overview

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