STANDARDS

Noise Standards
| ||
Zone | Time | Allowable Noise Level (dbA) |
Noise Standards
| ||
Zone | Time | Allowable Noise Level (dbA) |
Residential | 7 a.m. - 7 p.m. (Day) | 55 |
Residential | 7 p.m. - 10 p.m. (Evening) | 50 |
Residential | 10 p.m. - 7 a.m. (Night) | 45 |
Commercial | 7 a.m. - 10 p.m. (Day and evening) | 65 |
Commercial | 7 p.m. - 7 a.m. (Night) | 55 |
Industrial | Anytime | 65 |
Permitted Increases in Noise Levels | |
Permitted Increase (dbA) | Duration (cumulative minutes per 24 hour period) |
5 | 15 |
10 | 5 |
15 | 1 |
20 | Less than 1 minute |
Permitted Increases in Interior Noise Levels | |
Permitted Increase (dbA) | Duration (cumulative minutes per 24 hour period) |
5 | 1 |
10 | Less than 1 minute |
STANDARDS

Noise Standards
| ||
Zone | Time | Allowable Noise Level (dbA) |
Noise Standards
| ||
Zone | Time | Allowable Noise Level (dbA) |
Residential | 7 a.m. - 7 p.m. (Day) | 55 |
Residential | 7 p.m. - 10 p.m. (Evening) | 50 |
Residential | 10 p.m. - 7 a.m. (Night) | 45 |
Commercial | 7 a.m. - 10 p.m. (Day and evening) | 65 |
Commercial | 7 p.m. - 7 a.m. (Night) | 55 |
Industrial | Anytime | 65 |
Permitted Increases in Noise Levels | |
Permitted Increase (dbA) | Duration (cumulative minutes per 24 hour period) |
5 | 15 |
10 | 5 |
15 | 1 |
20 | Less than 1 minute |
Permitted Increases in Interior Noise Levels | |
Permitted Increase (dbA) | Duration (cumulative minutes per 24 hour period) |
5 | 1 |
10 | Less than 1 minute |