Wisconsin requires erosion control practices on construction sites under NR 151 and SPS 321. State standards apply uniformly, and one- and two-family dwelling sites follow Department of Safety and Professional Services rules.
Construction sites disturbing one or more acres must implement best management practices under NR 151 to prevent sediment from leaving the site. One- and two-family residential construction follows Wis. Admin. Code SPS 321.125, which requires silt fences, tracking pads, inlet protection, and stabilization of disturbed soils. Operators must prepare an erosion control plan before grading and maintain BMPs until permanent vegetation is established. Inspections occur weekly and after rainfall events of 0.5 inch or more. The DNR enforces NR 151 statewide while DSPS governs residential sites; municipalities cannot waive these baselines.
Violations may result in stop-work orders, daily forfeitures up to $10,000 under Wis. Stat. 281.98, and requirements to remediate sediment-impacted waterways and downstream property.
Waukesha, WI
Waukesha regulates amplified music under the general noise ordinance. Sound amplification permits available for events. WI Stat. §947.01 applies.
Waukesha, WI
Waukesha considers excessive barking a nuisance. Animal control handles complaints. WI Stat. §174 covers dog regulation statewide.
Waukesha, WI
Waukesha enforces quiet hours from 10 PM to 7 AM. County seat city with 73,000+ residents west of Milwaukee. Historic spring water heritage and revitalized d...
Waukesha, WI
Waukesha enforces downtown parking with time limits and meters. Fox River corridor redevelopment areas have evolving parking requirements. Winter alternate-s...
Waukesha, WI
Waukesha restricts commercial vehicle parking in residential zones. Weight, size, and signage limits apply. Overnight heavy truck storage prohibited.
Waukesha, WI
Waukesha requires vehicles parked on improved surfaces. Front lawn parking prohibited. Driveway modifications require permits.
See how Waukesha's erosion control rules stack up against other locations.
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