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USDA Wastewater Program Territory


IRWA makes over 2,000 on-site technical visits every year. The IRWA field staff provides on-site technical assistance in all areas of wastewater treatment including:

  • Collections
  • Dispersal
  • Treatment
  • Testing
  • Management
  • Financial
  • Certification exam preparation


Dave Richardson

Dave Richardson
USDA Wastewater Technician
Email Dave

DNR Field Offices
3, 4 & 5

Scott Shover

Scott Shover
USDA Wastewater Technician
Email Scott

DNR Field Offices
1, 2 & 6


IRWA Wastewater Program Territory