Williamson County and Cities Health District
On-Site Sewage Facility Program
Effective October 2, 2017, the On-Site Sewage Facility (OSSF) Program operated by the Williamson County and Cities Health District (WCCHD) will become part of the Williamson County Engineer/Road and Bridge Division.
Williamson County Central Maintenance Facility
3151 S.E. Inner Loop, Georgetown, TX