W. Va. Code R. agency 64, tit. 64, ser. 64-47 - [Effective 7/1/2025] Sewage Treatment and Collection System Design Standards

  1. § 64-47-1 - [Effective 7/1/2025] General, version 2
  2. § 64-47-2 - [Effective 7/1/2025] Definitions, version 2
  3. § 64-47-3 - [Effective 7/1/2025] Sewage Permit Applications, version 2
  4. § 64-47-4 - [Effective 7/1/2025] Sewage Collection Systems, version 2
  5. § 64-47-5 - [Effective 7/1/2025] Sewage Treatment Works, version 2
  6. § 64-47-6 - [Effective 7/1/2025] Individual Sewage Systems, version 2
  7. § 64-47-7 - [Effective 7/1/2025] Sewage Tank Cleaning, version 2
  8. § 64-47-8 - [Effective 7/1/2025] Septage Treatment and Disposal, version 2
  9. § 64-47-9 - [Effective 7/1/2025] Animal Waste Handling Facilities, version 2
  10. § 64-47-10 - [Effective 7/1/2025] Grease Traps, version 2
  11. § 64-47-11 - [Effective 7/1/2025] Administrative Due Process, version 2
  12. § 64-47-12 - [Effective 7/1/2025] Enforcement, version 2
  13. Table 64-47A - [Effective 7/1/2025] APPLICATION PACKAGES, version 2
  14. Table 64-47B - [Effective 7/1/2025] MINIMUM DESIGN LOADINGS FOR SEWAGE TREATMENT FACILITIES, version 2
  15. Table 64-47C - [Effective 7/1/2025] MINIMUM SLOPES FOR SANITARY SEWERS, version 2
  16. Table 64-47D - [Effective 7/1/2025] SPARE PUMPS FOR PRESSURE SEWER SYSTEMS, version 2
  17. Table 64-47E - [Effective 7/1/2025] BUFFER ZONE REQUIREMENTS FOR SEWAGE TREATMENT WORKS, version 2
  18. Table 64-47F - [Effective 7/1/2025] WASTEWATER TREATMENT PLANT LINE COLOR CODE, version 2
  19. Table 64-47G - [Effective 7/1/2025] PERMISSIBLE AERATION TANK CAPACITIES AND LOADINGS, version 2
  20. Table 64-47H - [Effective 7/1/2025] WASTEWATER TREATMENT PLANT MINIMUM AIR REQUIREMENTS, version 2
  21. Table 64-47I - [Effective 7/1/2025] RETURN SLUDGE RATE, version 2
  22. Table 64-47J - [Effective 7/1/2025] MEDIA SIZE/GRADING, version 2
  23. Table 64-47K - [Effective 7/1/2025] MINIMUM HORIZONTAL SEPARATION DISTANCES BETWEEN SOIL ABSORPTION SYSTEMS AND NATURAL AND MANMADE FEATURES, version 2
  24. Table 64-47L - [Effective 7/1/2025] STANDARD SEPTIC TANK SOIL ABSORPTION SYSTEM SIZING FOR SINGLE-FAMILY DWELLINGS, version 2
  25. Table 64-47M - [Effective 7/1/2025] SINGLE ABSORPTION SYSTEM SIZING FOR ESTABLISHMENT OTHER THAN SINGLE-FAMILY DWELLING, version 2

Notes

W. Va. Code R. agency 64, tit. 64, ser. 64-47
Effective 7/1/2003; Volume XXXIX, Issue 14 Effective 4/4/2022; Volume XLII, Issue 20 Effective 7/1/2025

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