City of Leander is a large public water system in EPA region 6 that provides tap water for the 78641 zip codes. It has 4 facilities where the water supply was tested for 68 chemical contaminants that impact tap water quality and human health.
The maximum reported level of cylindrospermopsin was 0.09 µg/L. The maximum reported level of HAA5 (five regulated haloacetic acids) was 13.308 µg/L. There were 2 contamintants found in the City of Leander water supply at levels that were above the minimum reporting level.