Austin's municipal water comes primarily from the Colorado River and contains dissolved minerals that create unique challenges for cooling tower operation. The water's hardness level typically ranges between 120 and 180 parts per million, which promotes calcium carbonate scale formation on heat transfer surfaces. This mineral content concentrates as water evaporates, and without proper blowdown management, towers operating at six cycles of concentration can see calcium levels exceed 1,000 parts per million. At this concentration, scale forms rapidly on fill media and basin surfaces. Cooling tower cleaning and water treatment become essential maintenance activities rather than optional services.
Commercial facilities in Austin operate under city water conservation requirements that restrict cooling tower blowdown. The Water Forward plan encourages facilities to maximize cycles of concentration to reduce water consumption. This requirement makes cooling tower inspections and cooling tower maintenance more important because higher mineral concentration accelerates both scale formation and corrosion potential. All Pro HVAC Austin understands these local regulatory requirements and designs maintenance programs that balance water conservation mandates with equipment protection needs. We help facilities maintain compliance while preserving system reliability and thermal performance.