CARLISLE TRANSFER STATION Stormwater Outfall, Carlisle, Arkansas

CARLISLE TRANSFER STATION is a stormwater outfall located at 780 HWY 13 SOUTH in Carlisle, Arkansas, within Lonoke County. As a stormwater outfall, it manages runoff from the surrounding area, contributing to local flood control and water quality management. The facility is operational and falls under the jurisdiction of the US Clean Water Act and EPA NPDES MS4 permit program. The facility operates within the regulatory context of the EPA's MS4 program, which requires municipalities to obtain permits for stormwater discharges. The facility's NAICS code 562111 (Solid Waste Collection) suggests it may handle runoff from waste transfer operations, necessitating compliance with industrial stormwater regulations. Typical stormwater outfalls in Arkansas manage runoff from urban and industrial catchments, with treatment often involving sedimentation basins or vegetated swales. Environmental significance lies in its role in preventing untreated runoff from entering local waterways, which is critical for protecting water quality in the Arkansas River basin. The facility's location in a rural area with agricultural and industrial activity means it must address potential pollutants like sediment and nutrients. Proper operation supports community resilience against flooding and ecological degradation.

The facility is situated in the Arkansas River basin, where stormwater runoff can carry sediment, nutrients, and pollutants from agricultural and industrial areas. The region experiences seasonal heavy rainfall, increasing the risk of flooding and erosion. Effective stormwater management is essential to protect local water bodies from impairment, particularly under the Clean Water Act's goals for fishable and swimmable waters.