There are two elements of wastewater management: SWPPP (SWP3) – temporary, during construction (State/TCEQ) SWQMP – permanent, after construction is complete (City) SWPPP (SWP3) – Storm Water Pollution Prevention Plan: The SWPPP is a document that outlines how a construction project will minimize storm water pollution. Construction sites are a well-known source of sediment and …