SW

Stormwater Directory

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City of Buffalo(3 more)

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Field
Local
City of Buffalo
City of Buffalo Permits & Inspection Services / Buffalo Sewer Authority (BSA)
Permit
Permit / AuthorizationConstruction Permit with Stormwater Management / Buffalo Sewer Authority (BSA) Approval
Submit ToCity of Buffalo Permits & Inspection Services / Buffalo Sewer Authority (BSA)
Lead TimeCity permit review 2–4 weeks; BSA stormwater management review concurrent
Application MethodCity permits via Buffalo Permits & Inspection Services; BSA applications submitted directly to the Authority
FeeCity permit fees per project scope; BSA connection/review fees additional
Water Quality
Impervious Cover LimitNo citywide cap; BSA requires green infrastructure or on-site management for projects creating ≥ 1 acre of impervious surface per NYSDEC MS4 permit
On-Site Treatment RequiredYes
Detention RequiredYes — Manage the first 1 inch of rainfall on-site per BSA Stormwater Management Manual; green infrastructure preferred to reduce CSOs
Turbidity / Discharge StandardMust comply with NYSDEC SPDES CGP; Great Lakes water quality standards apply
SWPPP
SWPPP / Local Plan RequiredYes — SWPPP per NYSDEC; Stormwater Management Plan per BSA for projects connecting to sewer system
PE Stamp RequiredYes
Inspections
Inspection RequirementsCity inspects construction at permit milestones. BSA inspects stormwater management installations. Post-construction green infrastructure requires maintenance agreements.
Inspector QualificationNYSDEC-approved QI/TC per SPDES CGP; no additional city certification
Design & Zones
Local Design ManualBuffalo Sewer Authority Stormwater Management Manual
Special Overlay ZonesCombined Sewer Area, Niagara River / Lake Erie Watershed