Phoenix regulates stormwater through City Code Chapter 32C (Stormwater Quality Ordinance) and the Stormwater Policies and Standards Manual. Construction sites must prepare a stormwater pollution prevention plan (SWPPP) and conduct monthly inspections plus inspections within 24 hours of rainfall greater than 0.5 inches.
Phoenix enforces stormwater management regulations to prevent flooding and protect water quality. New construction and major renovations must include stormwater management plans. Impervious surface limits may apply in residential zones. Low-impact development techniques like rain gardens, permeable pavers, and bioswales are encouraged or required. Erosion and sediment control plans needed during construction. Post-construction stormwater facilities must be maintained by property owners. Municipal separate storm sewer system (MS4) permits govern city-wide discharge.
Failure to implement stormwater plan: stop-work order. Illicit discharge to storm drains: fines $500 to $10,000. Maintenance failures: notice and fines after non-compliance.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Phoenix, AZ
Phoenix's Resident Permit Parking Program, established in 1987, lets the City Council designate 'resident only' permit areas under City Code Sec. 36-157 wher...
Phoenix, AZ
A backyard recreational fire is the one open-flame exception that does not require a Phoenix open-burning permit, but Phoenix Fire Code section 307.4.2 requi...
Phoenix, AZ
Phoenix follows the 2018 Phoenix Building Construction Code Chapter 9 (IBC/IRC) and Ordinance G-5898 (effective April 18, 2014). Smoke alarms are required in...
Phoenix, AZ
Phoenix allows home occupations in any residential district without a permit if they stay within the secondary-use standards of Zoning Ordinance Section 608....
Phoenix, AZ
Phoenix has no city ordinance restricting lawn ornaments, statuary, or year-round decorations on residential property. PCC Section 23 requires property maint...
Phoenix, AZ
Phoenix has no city ordinance regulating residential inflatable holiday displays. Size, lighting hours, and blower noise are governed by HOA CC&Rs. PCC Secti...
Side-by-side rule comparisons with other cities in Maricopa County.
See how other cities in Maricopa County handle stormwater management.
See how Phoenix's stormwater management rules stack up against other locations.
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