Shay Ralls Roalson
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Activity Timeline
July 2026
Briefing on a potential Lake Austin drawdown and management of hydrilla.
Briefing on potential Lake Austin drawdown and hydrilla management. [Shay Ralls Roalson, Director; Teresa Lutes, Engineer - Austin Water; Jorge Morales, Director; Liz Johnston, Environmental Officer;
May 2026
Briefing on Austin Water's calculation of the Infrastructure Leakage Index for water infrastructure.
Update on Austin Water Infrastructure Leakage Index (ILI) Calculation [Shay Ralls Roalson, Director - Austin Water].
Briefing on water use and conservation trends among large industrial and commercial customers.
Briefing on large industrial and commercial customer water usage and conservation trends [Shay Ralls Roalson, Director; Christina Romero, Interim Assistant Director; Colleen Kirk, Division Manager; Ka
Briefing on aquifer storage and recovery and brackish groundwater desalination.
Briefing on aquifer storage and recovery and brackish groundwater desalination [Shay Ralls Roalson, Director - Austin Water, Marisa Flores-Gonzalez, Program Manager - Austin Water].
February 2026
Briefing on updated performance measures for Austin Water.
Briefing on performance measures updates from Austin Water. [Shay Ralls Roalson, Director - Austin Water].
Briefing on the expansion of the Walnut Creek Wastewater Treatment Plant and its related funding needs.
Briefing on Austin Water's Walnut Creek Wastewater Treatment Plant expansion and related funding. [Shay Ralls Roalson, Director - Austin Water].