NPDES Links Waterbody Specific: 305b and 303d reports page Basin Specific: Basin Assessment ReportsBasinwide Planning Program/Basinwide Plans Water Quality Standards: Classification & Standards UnitModeling and TMDL UnitInfrastructure Finance SectionPlanning SectionDWR Regional OfficesTechnical Assistance and Certification UnitAquatic Toxicity Unit Other N.C. State Agencies Division of Environmental HealthDept. of Environmental QualityDivision of Water ResourcesClean Water Management Trust Fund Links & Resources Federal Government Agencies US Environmental Protection Agency (EPA)EPA – NPDES ProgramEPA Laws and RegsEPA EnvirofactsEPA Region 4 (Southeast)EPA Permit SearchSTORET data40 CFR - Federal Code of Regulations for the Protection of the Environment