Rain barrels and rain gardens are legal and encouraged in Waukesha County; there is no county ban on collecting rainwater. In the shoreland zone, rain gardens and infiltration devices count as stormwater treatment that can offset impervious-surface limits.
Wisconsin has no statute prohibiting residential rainwater harvesting, and the county does not require a permit for ordinary rain barrels. In the shoreland jurisdiction, NR 115 lets counties exclude impervious surfaces from the coverage calculation where runoff is treated by rain gardens, infiltration basins, bioswales or similar engineered systems, so harvesting/infiltration devices can actually help you meet shoreland standards. Harvested rainwater should be used for irrigation only, not drinking, and larger cisterns/plumbing tie-ins may need a state plumbing (SPS) review.
No county penalty for basic rain harvesting. Improperly plumbing a cistern into potable systems can violate Wisconsin plumbing code (SPS 382); shoreland stormwater devices must be maintained as approved.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
New Berlin, WI
New Berlin regulates amplified music under the general noise ordinance. Sound amplification permits available for events. WI Stat. §947.01 applies.
New Berlin, WI
New Berlin considers excessive barking a nuisance. Animal control handles complaints. WI Stat. §174 covers dog regulation statewide.
New Berlin, WI
New Berlin enforces quiet hours in this suburban Milwaukee community. 40,000+ residents in a mix of residential subdivisions and environmental corridors. Con...
New Berlin, WI
New Berlin enforces street parking restrictions locally. Winter alternate-side parking critical. No statewide consecutive parking limit. WI Stat. §346.503 ap...
New Berlin, WI
New Berlin restricts commercial vehicle parking in residential zones. Weight, size, and signage limits apply. Overnight heavy truck storage prohibited.
New Berlin, WI
New Berlin requires vehicles parked on improved surfaces. Front lawn parking prohibited. Driveway modifications require permits.
See how New Berlin's rainwater harvesting rules stack up against other locations.
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