The stormwater permit addresses only runoff having origins from a precipitation event, i.e., rain, snow, hail and sleet. What type of an AZPDES stormwater permit do I need?
• Individual Permits – You need an individual permit when the general permit requirements do not accurately represent the activity at a facility and a permit is customized to the site and if the limitations on coverage section of a general permit does not allow the facility’s discharge to be covered within the general permit. • General Permits – If your activity is of a non-construction nature, such as metal fabricating, sand and gravel mines, or used motor vehicle parts, you may obtain an AZPDES non-construction stormwater permit. • Construction – If your activity results in the disturbance of one or more acres, or is part of any plan of greater development or sale, you may obtain an AZPDES construction permit.
