Industrial Noise: Greensboro vs High Point
How do industrial noise rules compare between Greensboro, NC and High Point, NC?
Greensboro and High Point have similar restriction levels.
Greensboro, NC
Guilford County
Greensboro commercial zones allow 75 dB(C). Industrial sound impacting residential areas must not exceed 70/65 dB(C) day/night at the receiving residential property line.
View full Greensboro rules →High Point, NC
Guilford County
Industrial and commercial noise in unincorporated Guilford County is governed by Sec. 11-8, which reaches business entities. Compressed-air devices, steam whistles and engine exhaust must be muffled, and zoning is a factor. Bona fide farm operations are exempt from the noise ordinance.
View full High Point rules →Key Facts Comparison
| Fact | Greensboro | High Point |
|---|---|---|
| Commercial Zone | 75 dB(C) | - |
| At Residential Line | 70/65 dB(C) day/night | - |
| Measurement | C-weighted, slow response | - |
| Authority | N.C.G.S. 160A-184 | - |
| Applies to | - | Persons and business entities |
| Compressed air / engines | - | Must be muffled |
| Zoning | - | Factor in reasonableness test |
| Farm exemption | - | Bona fide farming, G.S. 153A-340 |
| Governing section | - | Sec. 11-8(b)(6),(7),(8) |
Highlighted rows indicate differences between cities.
Greensboro FAQ
High Point FAQ
Does the noise ordinance cover factories and businesses?
Yes. Sec. 11-8 applies to business entities, requires engines and compressed-air devices to be muffled, and weighs the area's zoning when judging whether industrial noise is unreasonable.
Are farms exempt from the noise rules?
Yes. Sec. 11-8(d)(3) exempts noise from a bona fide farm or farming operation, as defined in G.S. 153A-340(b)(2), from routine farming activities.
Compare other topics
See how Greensboro and High Point compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool