Naperville requires proper grading to direct water away from structures and neighboring properties. Sump pump discharge to streets or sidewalks is prohibited. Development projects must comply with DuPage County Stormwater Ordinance for drainage plans.
Naperville building code requires all properties to be graded to direct water away from structures and prevent water from flowing onto neighboring properties. Sump pump discharge cannot be directed to sidewalks or streets per code enforcement rules. New construction and major improvements must include drainage plans complying with both city standards and the DuPage County Countywide Stormwater and Floodplain Ordinance. Driveways must be graded to manage water properly. Fences and structures may not interfere with established drainage patterns or stormwater management infrastructure. Property owners are responsible for maintaining proper drainage on their lots. The city provides guidance through the Stormwater Resources page on yard drainage and flooding prevention.
Improper grading affecting neighbors: code enforcement notice requiring correction. Sump pump discharge to public ways: violation. Development without drainage plan: stop-work order.
Naperville, IL
Naperville does not have a local aircraft noise ordinance. Aircraft noise is regulated exclusively at the federal level by the FAA. Naperville is approximate...
Naperville, IL
Naperville requires an $80 fence permit for all fences over 3 feet in height. Applications require a Plat of Survey showing fence placement. Call JULIE at 1-...
Naperville, IL
Naperville limits residential fences to 6 feet in height under Title 6, Section 6-2-15. Fences along major arterial roadways may be up to 9 feet. Front yard ...
Naperville, IL
Naperville requires all dogs to be on a leash no longer than 6 feet when off the owner's property under Title 10, Chapter 4. Dogs running at large on any str...
Naperville, IL
Naperville allows backyard chickens with a permit for any coop or enclosure. Livestock keeping is regulated by zoning under Title 6. A permit is required for...
Naperville, IL
Naperville allows beekeeping in most zoning districts but restricts it in R2 through R5 residential zones. All bee colonies must be registered with the State...
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