Newton enforces MS4 stormwater permit requirements with infiltration systems required for new impervious surfaces over 1,000 sq ft. Illicit discharges to storm drains are prohibited.
Newton operates under EPA MS4 stormwater permit NPDES-MA010001 administered by DPW Engineering. Any construction creating over 1,000 square feet of new impervious surface triggers stormwater management review requiring infiltration or detention systems sized to capture the first inch of rainfall. Projects disturbing over 1 acre require full Stormwater Pollution Prevention Plans (SWPPP) filed with MassDEP. Illicit discharges to storm drains, including soaps, pool water with chemicals, paint, and construction waste, are banned with fines up to $5,000 per day. Newtons Charles River and Cheesecake Brook watersheds are priority areas with phosphorus TMDL reduction requirements.
Contact your local code enforcement office for specific penalty information.
Newton, MA
Industrial and commercial noise in Newton must meet property-line decibel limits by zoning district, with mechanical equipment, HVAC, and loading docks close...
Newton, MA
Newton follows the state stretch energy code requiring EV-ready wiring in new construction. Residential Level 2 chargers need electrical permits; commercial ...
Newton, MA
Under MGL c.90 s.22D, Newton can tow vehicles left on public ways for more than 72 hours. Unregistered or inoperable vehicles on private property must be sto...
Newton, MA
Newton requires curb cut permits from DPW for new driveways, with maximum widths of 20 feet for single-family homes. Impervious surface coverage is limited b...
Newton, MA
Massachusetts MGL Chapter 49 governs boundary fences between neighbors, establishing shared maintenance where fences are mutual and providing fence viewer pr...
Newton, MA
Retaining walls in Newton over 4 feet in height measured from footing to top require a building permit and engineered design per 780 CMR.
Side-by-side rule comparisons with other cities in Middlesex County.
See how other cities in Middlesex County handle stormwater management.
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