Rochester's Environmental Rules: The Rules That Matter

Every city handles environmental rules a little differently. In Rochester, New York, there are 4 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Erosion Control

Rochester requires a site preparation permit before grading, filling, stripping vegetation or excavating beyond set thresholds, with a stormwater pollution prevention plan (SWPPP) mandatory on sites disturbing an acre or more. The Commissioner of Neighborhood and Business Development administers the program under Chapter 39, Article IV.

Key details: Permit trigger: >50 cy excavation/fill or >10,000 sf grading. SWPPP required: Disturbance of 1 acre or more. Permit fee: $500 (no SWPPP) or $1,500 (SWPPP). Review timeline: 60 days from complete application. Max project duration: 12 months.

Grading, excavating or filling contrary to this Part is a violation of § 39-414, classified as a 'high violation' under the Municipal Code's penalty schedule (§ 13A-11D(1)(c)): an immediate-hazard offense carrying a $500 initial penalty and $1,000 upon default, with unabated violations subject to a new ticket every seven days. Stop-work order violations under § 39-211 add a separate $100 first-offense/$250 subsequent-offense penalty, with each day a separate offense.

Flood Zones

Any construction, fill, excavation or other development inside a mapped area of special flood hazard in Rochester requires a floodplain development permit from the city's Local Administrator before work starts. Applications need scaled plans showing elevations and structures, plus a $250 fee. Building without one is unlawful under Article XIX of the City Charter.

Key details: Permit required: For any development in a mapped flood hazard area. Issuing authority: Commissioner of Neighborhood and Business Development. Application fee: $250, plus review deposit up to $500. Penalty: Up to $250 fine or 15 days jail, or both. Flood maps: FIRM panels effective July 31, 2024, Community No. 360431.

Undertaking development in a mapped flood hazard area without a valid permit, or violating any permit condition, is a violation of Article XIX. Conviction carries a fine of up to $250 or up to 15 days in jail, or both, with each day of noncompliance charged as a separate offense (§ 19-3E). The Local Administrator can also issue a stop-work order for unpermitted or noncompliant construction (§ 19-4D(6)(a), (b)), and any structure found noncompliant without an approved § 19-6 variance is reported to FEMA.

Flood Elevation Requirements

New and substantially improved residential structures in Rochester's A1-A30, AE and AH flood zones must have the top of the lowest floor, including any basement, elevated to at least two feet above the base flood elevation, under City Charter Article XIX, § 19-5C(1)(a). Zone AO and coastal-area sites follow their own freeboard formulas in the same section.

Key details: Freeboard, Zones A1-A30/AE/AH: 2 feet above base flood elevation. Zone AO: FIRM depth number plus 1 foot (2 feet default). Coastal A / V zones: 2 feet above BFE at lowest structural member. Utilities: Elevated 2+ feet above base flood elevation. Storage tanks: Anchored or set 2 feet above base flood elevation.

Building below the required elevation is treated the same as any other unpermitted or noncompliant floodplain development under Article XIX: a fine of up to $250 or up to 15 days in jail, or both, with every day of noncompliance a separate offense (§ 19-3E). The Local Administrator can halt work with a stop-work order until the elevation is corrected or documented, and a structure that never receives an approved variance for its shortfall is reported to FEMA (§ 19-4D(6), (7)).

Stormwater Management

Rochester requires a stormwater pollution prevention plan and City approval for land-disturbance projects of five acres or more, and for one-to-five-acre projects outside single-family and farm construction, under City Code § 39-442. A licensed engineer must sign the plan before any building or grading permit issues.

Key details: Trigger threshold: 5 acres always covered; 1-5 acres in most cases. Governing sections: City Code §§ 39-440 through 39-454. Plan required: SWPPP sealed by a licensed NY engineer. Inspection frequency: Every 7 days, or within 24 hrs of 0.5in rain. Performance bond: Construction cost of practices, plus 25%.

Conducting development activity contrary to this Part, or failing to maintain required stormwater controls, is a violation of § 39-453, classified as a high violation for purposes of § 13A-11D of the Municipal Code, punishable by a $500 initial penalty and $1,000 upon default, with new tickets issuable every seven days until the site is brought into compliance.

The Bottom Line

Rochester's environmental rules rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Rochester is broadly strict or permissive.

These rules come from Rochester's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.