1120 Commerce Drive Prescott, AZ 86305
Onsite Wastewater Technical Assistance: (928) 442-5423
Onsite Wastewater Research Assistance: (928) 442-5450
Email (including Permit Research Requests): Enviro.Services@yavapaiaz.gov
10 South 6th Street Cottonwood, AZ 86326
Email (including Permit Research Requests): Enviro.Services@yavapaiaz.gov​