Arkansas regulates erosion and sediment control statewide through the NPDES construction stormwater program. Sites disturbing one or more acres must implement engineered erosion controls under DEQ oversight. Local jurisdictions may add stricter rules but cannot waive state minimums.
Erosion and sediment control on Arkansas construction sites is governed by the NPDES Construction General Permit ARR150000 issued under Arkansas Code 8-4-101 and DEQ Regulation 6. Operators must develop and follow a Stormwater Pollution Prevention Plan addressing perimeter sediment controls, stabilized construction entrances, slope protection, and sediment basins. Inspections are required after rainfall events of 0.5 inches or greater and at least every 7 days. Final stabilization requires 70% perennial vegetative cover. The Arkansas Natural Resources Commission supports voluntary conservation but the regulatory floor is the state DEQ permit. Local soil-disturbance ordinances may impose additional requirements.
Inadequate controls trigger DEQ Notice of Violation, mandatory corrective action, civil penalties, and potential stop-work orders. Off-site sediment damage may bring private nuisance claims.
Fort Smith, AR
Swimming pools in Fort Smith must comply with the 2021 International Residential Code (Appendix G) and the Arkansas Pool Safety Act (A.C.A. 20-26-301 et seq....
Fort Smith, AR
Fort Smith's Chapter 27 UDO lists allowed residential fence materials (wood, metal tubing, wrought iron, stone, masonry, chain link, and listed vinyl/composi...
Fort Smith, AR
Fort Smith's Chapter 27 UDO does not require neighbor consent to build a fence; the owner only needs to stay on their own property and meet the city's height...
Fort Smith, AR
Fort Smith requires a building permit for any fence taller than 6 feet, issued by the Building Safety Division at 623 Garrison Avenue. Shorter fences must st...
Fort Smith, AR
Fort Smith's Unified Development Ordinance (Chapter 27, including Article 27-700 General Standards and Article 27-400 Zoning Districts) generally caps reside...
Fort Smith, AR
Fort Smith's Code of Ordinances does not impose a single fixed numerical cap on household dogs and cats, but Section 4-108 (effective July 17, 2023) requires...
See how Fort Smith's erosion control rules stack up against other locations.
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