Septic / Wastewater Licensing Certification Exams

11 certification exams

Official certification page

Florida Septic Tank Contractor Exam (FL-OSTDS)
8 domains
NAWT Onsite Wastewater Inspector
100 questions | 8 domains
NAWT Onsite Wastewater Installer — Level I (NAWT-I-I)
100 questions | 8 domains
NAWT Onsite Wastewater Installer — Level II
100 questions | 8 domains
NAWT Pumping Technician
75 questions | 8 domains
NAWT Service Provider Certification (NAWT-SP)
75 questions | 8 domains
Soil/Site Evaluator Exam (onsite wastewater) (Site-Eval)
8 domains
Texas Installer/Drainfield License Exam
8 domains
Wastewater Collection System Operator C1 (WCO-C1)
Water Distribution Operator D1 Exam (WDO-D1)
Water Treatment Operator T1 Exam (WTO-T1)