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Water Quality Standards Regulations: North Carolina

Presented below are water quality standards in effect for Clean Water Act (CWA) purposes for this state.

EPA is posting these standards as a convenience to users and has made a reasonable effort to assure their accuracy. Also, for each document listed under "State Standards in Effect for CWA Purposes", EPA has made a reasonable effort to identify parts of the standards that are disapproved or are otherwise not in effect for CWA purposes.

On this page:

State Standards in Effect for CWA Purposes

Variances Established by North Carolina

  • Evergreen Packaging, Permit Number NC0000272, color
  • Dean Pickle-Faison Plant, Permit Number NC 00019702, chloride
  • Mount Olive Pickle Company, Permit Number NC 0001074, chloride

Federally Proposed or Promulgated Standards

At this time, there are no federally proposed or promulgated standards applicable to North Carolina.

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