Storm Water No Exposure Checklist 4.4.6-16-A1

Using, storing, or cleaning industrial machinery or equipment, and areas where residuals from using, storing, or cleaning industrial machinery or equipment remain and are exposed to storm water

Materials or residuals on the ground or in storm water inlets from spills / leaks

Materials or products from past industrial activity

Material handling equipment (except adequately maintained vehicles)

Materials or products during loading / unloading or transporting activities

Materials or products stored outdoors (except final products intended for outside use [e.g., new cars] where exposure to storm water does not result in the discharge of pollutants)

Materials contained in open, deteriorated or leaking storage drums, barrels, tanks, and similar containers.

Materials or products handled / stored on roads or railways owned or maintained by the discharger

Materials contained in open, deteriorated or leaking storage drums, barrels, tanks, and similar containers.

Materials or products handled / stored on roads or railways owned or maintained by the discharger

Waste material (except waste in covered, non-leaking containers [e.g., dumpsters]

Application or disposal of process wastewater (unless otherwise permitted)

Particulate matter or visible deposits or residuals from roof stacks and / or vents not otherwise regulated (i.e., under an air quality control permit) and evident in the storm water outflow