The Naco Sanitary District is a Title 48 Special Taxing District that was established to treat regional sewage and protect our local aquifer. NSD operates with property taxes that are due in November. The Cochise County Treasury collects taxes for NSD, based on property assessments.

NACO SANITARY DISTRICT WASTEWATER TREATMENT PLANT
3050 S. Willson Road
P.O. BOX 755
Naco, AZ 85620