Snow & Sidewalk Clearing: Altadena vs Norwalk
How do snow & sidewalk clearing rules compare between Altadena, CA and Norwalk, CA?
Altadena has fewer restrictions than Norwalk.
Altadena, CA
Los Angeles County
Most unincorporated LA County areas do not receive snow. Mountain communities (e.g., Wrightwood, Mt. Baldy area) may experience snowfall but there is no county snow removal ordinance for sidewalks. Property owners in mountain areas handle snow removal voluntarily.
View full Altadena rules →Norwalk, CA
Los Angeles County
Norwalk requires property owners to clear snow and ice from adjacent sidewalks within a set timeframe after snowfall, typically 24 to 48 hours.
View full Norwalk rules →Key Facts Comparison
| Fact | Altadena | Norwalk |
|---|---|---|
| General | Not applicable for most areas | - |
| Mountain Communities | Occasional snowfall | - |
| County Ordinance | None for sidewalk clearing | - |
| Road Clearing | County public works in emergencies | - |
| Deadline | - | 24 to 48 hours after snowfall |
| Width | - | 36 to 48 inches minimum |
| Ice | - | Sand or de-icer required |
| Corner Lots | - | Must clear curb ramps |
Highlighted rows indicate differences between cities.
Altadena FAQ
Does LA County have a snow removal ordinance?
No countywide ordinance exists. Public Works clears main roads in mountain communities. Property owners are responsible for their own driveways and walkways.
Who plows roads in mountain communities?
LA County Department of Public Works handles road clearing in unincorporated mountain communities. Priority goes to main arterials and emergency routes. Call (626) 458-5100 for road condition information.
Do I need chains on mountain roads?
During storms, Caltrans may implement chain control on mountain highways (SR-2, SR-138, SR-14). Check Caltrans road conditions at dot.ca.gov or call (800) 427-7623. Driving without required chains is a $156 fine.
Norwalk FAQ
How long do I have to shovel?
Typically 24 to 48 hours after snowfall ends. Check Norwalk ordinance for the exact deadline.
What if I cannot shovel due to disability?
Many cities offer assistance programs for elderly or disabled residents. Contact Norwalk for available resources.
Compare other topics
See how Altadena and Norwalk 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