Environmental Rules in Huntsville, AL

If you live in Huntsville or are thinking about moving there, environmental rules are one of those things you probably won't think about until they affect you directly. Huntsville has 4 specific rules on the books covering different aspects of environmental rules, and some of them might surprise you.

Stormwater Management

Huntsville requires a grading permit and city engineer sign-off on building permits to control stormwater drainage and site grading before construction starts.

Key details: Enforcing office: Director of City Engineering. Core requirement: Grading permit + building permit review. Penalty basis: Sec. 1-7 misdemeanor, per-day violation. Governing manual: 2020 Stormwater Management Manual. Appeals body: City Stormwater Management Board.

Unlawful to violate the article or a stormwater/grading permit condition, or to fail maintaining required stabilization or green infrastructure/detention elements; each day of noncompliance is a separate misdemeanor offense under Sec. 1-7, plus the city can seek injunctive relief.

Erosion Control

Huntsville requires anyone with a graded construction site to keep surface stabilization measures in place, silt fencing, straw, seed, or a full stand of grass, to stop mud, dirt, and debris from washing or blowing onto neighboring property or public streets.

Key details: Governing section: Sec. 12-337. Enforced by: City Engineer. C.O. condition: Permanent stabilization required first. Weather waiver: 3 months to finish stabilization. Penalty: Up to $500 fine, 6 months jail.

A violation is a misdemeanor under the Sec. 1-7 general penalty: a fine up to $500, up to six months in jail, or both. The city engineer can also issue a stop-work order, withhold the certificate of occupancy, or pursue injunctive relief under Sec. 12-333.

Flood Elevation Requirements

New or substantially improved buildings in Huntsville's floodway fringe must have their lowest floor built at least one foot above the base flood elevation, per the city's flood hazard district regulations.

Key details: Freeboard required: 1 foot above BFE. Applies to: Floodway fringe, zones AE/AH. Permit required: Floodplain development permit. Enforcing office: City Engineer / Manager of Inspection.

Working in the floodway or floodway fringe without a floodplain development permit is a misdemeanor; on conviction the offender is fined under Sec. 91.6 (general penalty).

Flood Zones

Huntsville requires a floodplain development permit from the city engineer before any grading, filling, excavation, or construction in the flood hazard district under Appendix A, Article 62 of the city code.

Key details: Permit required for: Grading, filling, excavation, construction. Issuing authority: City engineer. Map basis: FEMA Flood Insurance Rate Map, Madison County. Violation penalty: Misdemeanor fine under Sec. 91.6. New construction standard: Elevated or floodproofed lowest floor.

Unpermitted mining, filling, grading, paving, excavation, or drilling in the floodway or floodway fringe is a misdemeanor, fined per Sec. 91.6; the city engineer can also order the land restored to its prior condition.

The Bottom Line

Huntsville'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 Huntsville is broadly strict or permissive.

This guide is based on Huntsville's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.