Water Service

The District’s potable water system serves an area of approximately 4 square miles in the City of Hollister and surrounding areas. It serves approximately 6,250 potable water accounts, of which 99.8% are residential customers.

Sewer Service

The District’s wastewater system for sewage collection, treatment, and disposal serves a smaller area within San Benito County consisting of Ridgemark Estates and the Oak Creek and Quail Hollow subdivisions. It has approximately 1,235 sewer accounts, of which 99.3% are residential customers.