Acworth's Environmental Rules: The Rules That Matter

Every city handles environmental rules a little differently. In Acworth, Georgia, 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.

Flood Elevation Requirements

Acworth requires new construction and substantial improvements inside the future-conditions floodplain to elevate the lowest floor at least three feet above base flood elevation, or one foot above the future-conditions flood elevation if that figure is higher, once the site clears the city's no-rise floodplain standards.

Key details: Residential freeboard: 3 ft above base flood elevation, or 1 ft above future-conditions. Non-residential freeboard: 1 ft above base flood elevation minimum. Flood vent rule: 1 sq in net opening area per sq ft enclosed. Administering department: Acworth Public Works Department. Max daily civil penalty: $1,000 per day unremedied.

Section 50-80 layers city enforcement onto the elevation requirement: a written notice of violation, a stop-work order, withheld certificate of occupancy, or permit suspension come first, and if the deficiency isn't cured within the notice period, a civil penalty of up to $1,000 per day may follow, plus criminal prosecution in Acworth Municipal Court carrying a fine up to $1,000 or up to 60 days in jail for intentional, flagrant violations.

Flood Zones

Acworth bars development inside the mapped future-conditions floodplain that would raise the base flood or future-conditions flood elevation by 0.01 foot or more, shrink flood storage capacity, alter upstream or downstream flow, or create hazardous velocities or added sedimentation, unless an engineer's no-rise study clears it.

Key details: No-rise threshold: 0.01 ft maximum allowed rise in flood elevation. Floodway rule: New construction and fill prohibited outright, § 50-95. Mapping basis: 1992 FEMA Flood Insurance Study, § 50-74. Administering department: Acworth Public Works Department. Governing ordinance: Ord. No. 2006-28, codified as Ch. 50, Art. III.

Section 50-80 gives Acworth a tiered enforcement ladder: notice of violation first, then a stop-work order, a withheld certificate of occupancy, or permit suspension or revocation, and if the owner still hasn't cured the problem, a civil penalty up to $1,000 per unremedied day plus criminal prosecution in Acworth Municipal Court, punishable by a fine up to $1,000 or imprisonment up to 60 days, with continuing violations counted day by day.

This is not one of those rules that cities tend to ignore. Acworth actively enforces its flood zones requirements.

Stormwater Management

Any Acworth land-development project disturbing an acre or adding 5,000 square feet of impervious cover needs a public works stormwater permit before grading starts, and the design must retain the site's first inch of rainfall on-site through runoff-reduction measures under the city's post-development standards.

Key details: Permit trigger: 1 acre disturbed or 5,000 sq ft impervious cover. Runoff retention standard: Retain first 1.0 inch of rainfall on-site. Water-quality fallback: Remove 80% of TSS from 1.2-inch storm. Performance bond: 110% of construction cost required before LDA. Administering department: Acworth Public Works Department.

Section 50-117 gives the city the same enforcement ladder as its floodplain article: written notice of violation, then a stop-work order, withheld certificate of occupancy, or permit suspension, revocation, or modification, and if the applicant still hasn't cured the deficiency, a civil penalty up to $1,000 per day the violation continues, plus criminal prosecution for intentional or flagrant violations carrying a fine up to $1,000 or up to 60 days in jail, with each day a separate offense.

Erosion Control

Acworth requires a land-disturbing activity permit from the public works director before grading, clearing or construction begins under Sec. 76-4, and Chapter 76 backs it with stream buffers, a performance bond, and a civil penalty of up to $2,500 per day for violations.

Key details: Permit required for: Any land-disturbing activity in city limits. Administered by: Public works director, Sec. 76-4. State waters buffer: 25 ft (50 ft for trout streams). Performance bond: 110% of improvement cost. Civil penalty: Up to $2,500 per day, Sec. 76-8(d).

A first or second violation draws a written warning with five days to correct it before a stop-work order issues; a third violation, or one involving unpermitted work or a discharge into state waters, brings an immediate stop-work order under Sec. 76-8(b). Sec. 76-8(d) exposes the violator to a civil penalty of up to $2,500 per day, with each day treated as a separate offense, and the city can call the performance bond to fund corrective grading if the developer does not cure the violation itself.

The Bottom Line

Acworth'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 Acworth is broadly strict or permissive.

All of the above reflects Acworth's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.