Worth County Environmental Health Services
Sanitarian Chris Maiers.
750 Diamond Jo Lane
Northwood, IA 50459
After Hours: 888-861-1921
Septic systems that flow into ditch, field tile, creek, etc. are ILLEGAL. They MUST have secondary treatment such as a soil absorption field. If they don't, they are NOT grandfathered in. They either have secondary treatment or they are illegal.