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  1. Home
  2. Programs & Services
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  4. On-Site Water Protection Branch
  5. On-Site Wastewater Program
  6. Provisional, Innovative and Accepted Systems

Approved Accepted Systems

  • 10-inch Large Diameter Pipe Trench Dispersal System
    • AWWS 2020-01-R2 (PDF)
  • EZflow LP, a wholly owned subsidiary of Infiltrator Systems Inc.
    • AWWS-2005-02-R10 (PDF)
  • Infiltrator Systems Inc.
    • AWWS 2005-01-R12 (PDF)
    • Infiltrator NC Design Manual (PDF)
    • Dissipater for Pressure Dosed Systems (PDF)
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NC Division of Public Health

5605 Six Forks Road
Raleigh, NC 27609
919-707-5000

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