Municipal Utility
Appears in 1 story · Last updated Oct 25, 2026
Awarding the conversion contract; operates the Ullrich plant
The Ullrich Water Treatment Plant, running since 1969, disinfects Austin's drinking water with gaseous chlorine and anhydrous ammonia. On Oct. 22, the city council approved up to $89.7 million to replace those chemicals.
Updated Oct 25
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