New Castle County, DE Noise Ordinances: Leaf Blower Rules (2026)
Key Facts
- Restricted hours
- 9:00 p.m. to 7:00 a.m.
- Covered equipment
- leaf blowers, saws, drills, garden tools
- Where it applies
- outdoors in residential districts
- Enforced by
- New Castle County Police Department
- First-offense fine
- $100 minimum (Sec. 1.01.009)
Summary
New Castle County bars outdoor power equipment, including leaf blowers and garden tools, from creating noise disturbances in residential districts between 9:00 p.m. and 7:00 a.m., under the county noise control ordinance.
Power equipment. Operating or permitting to be operated any power saw, sander, drill, grinder, garden equipment or tools of a similar nature outdoors in residential districts between the hours of 9:00 p.m. and 7:00 a.m. the following day, in such a manner as to create a noise disturbance.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 5).
Full Breakdown
Section 22.02.008(B)(2)(j) of the county noise ordinance bars operating a power saw, sander, drill, grinder, leaf blower, or other 'garden equipment or tools of a similar nature' outdoors in a residential district between 9:00 p.m. and 7:00 a.m. the following day if it creates a 'noise disturbance.' There's no separate decibel cap or gas-vs-electric distinction for blowers specifically, it's a nighttime-hours restriction, though the ordinance's general 10-dBA-over-ambient standard in Subsection E can still apply during the day. The chapter is silent on incorporated municipalities, so it applies in unincorporated New Castle County; Wilmington and Newark, which have their own municipal codes, are not covered by this section.
Violations & Fines
First conviction: fine of at least $100 (general penalty, Sec. 1.01.009). Second conviction within 12 months: $125-$500. Third or later: $150-$1,000 or up to 30 days in jail. Each day is a separate offense; enforced by the Police Department.
Frequently Asked Questions
Can I use a leaf blower before 7 a.m. in New Castle County?
Does this county rule apply inside Wilmington or Newark?
Is there a daytime decibel limit for leaf blowers?
Sources & Official References
Other rules in New Castle County
How New Castle County compares: Cities with the Strictest Leaf Blower Rules·Compare New Castle County to another location·View the Delaware noise ordinances overview
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