What type of AZPDES general permits are there?
There are currently general permits for concentrated animal feeding operations (CAFOs), stormwater construction, multi-sector industrial storm water (MSGP), small municipal separate storm sewer systems (MS4s). ADEQ is also working on a general permit for deminimus discharges for short-term discharges of low hazard wastewater such as potable water system flushing and water well development activities.