Noise from Specific Sources in Gretna, LA (2026)
3 verified noise from specific sources rules for Gretna, Louisiana, sourced directly from the municipal code and official government pages.
Verified from official government sources
Bar & Nightclub Noise
In the City of Gretna, a bar or nightclub's live-entertainment permit can be revoked if the city council finds, after a public hearing, that the venue's operation created a public nuisance, including a noise increase affecting the surrounding neighborhood, under Code of Ordinances § 12-7. Permits run quarterly at $100.00 or per event at $100.00, and the council weighs noise alongside police service calls and other regulatory history.
Gretna Live Entertainment Noise Revocation
Significant RestrictionsGretna Code of Ordinances § 12-7(c), (d)(1)-(3)
(c)The city council shall have the authority, following a public hearing after notice has been provided by any means to the permit holder, to revoke any license for live entertainment if said city council finds by a preponderance of the evidence the existence of one or more factors outlined below and that said factors have the effect of creating a public nuisance, necessitating revocation of sa...
Car Alarm Limits
Gretna treats a motor vehicle alarm as an 'alarm' under section 24-128 and bars anyone from intentionally sounding one between 10:00 p.m. and 7:00 a.m. except in a genuine emergency. Testing any alarm is capped at 60 seconds, and testing a full emergency signaling system is limited to once a month for no more than 15 minutes.
Gretna's Car Alarm Noise Rules
Some RestrictionsGretna Code of Ordinances §§ 24-128, 24-133(7)
Alarm means any fire, burglary, motor vehicle or civil defense alarm, whistle or similar stationary emergency signaling device. ... (7)Emergency signaling devices.a.Except in cases of an emergency, the intentional sounding of any alarm between the hours of 10:00 p.m. and 7:00 a.m.b.The testing of any alarm for a period in excess of 60 seconds at any time.c.The testing of a complete emergency si...
Delivery Truck Noise
Gretna bars loading or unloading a delivery truck at any shopping center between 10:00 p.m. and 7:00 a.m. under section 24-134, and separately bars operating a truck's refrigeration unit within 300 feet of any residential unit during that same overnight window, protecting nearby homes from engine and compressor noise.
Gretna's Delivery Truck Noise Curfew
Some RestrictionsGretna Code of Ordinances § 24-134
It shall be unlawful to load or unload a delivery truck at any shopping center located within the city between the hours of 10:00 p.m. and 7:00 a.m. It shall also be unlawful to operate a refrigeration unit on any truck within 300 feet of any residential unit within the city during such time period.
Looking for Jefferson Parish county-wide rules?
County ordinances apply to unincorporated areas and may supplement Gretna city rules.
Noise from Specific Sources in Jefferson Parish →