The first Central Texas Section WEAT meeting of the 2025/2026 season will be on September 23, 2025 from 6:00 – 8:00 pm at the Thompson Conference Center!
Please RSVP by September 16th by clicking the button below:
| RSVP HERE |
Prepay For Meeting
Cost for Members and Guests:
$30 – includes dinner
Click here to Prepay via Credit Card
Cost for Students:
$5 – includes dinner
Click here to Prepay via Credit Card
Low Effluent Phosphorus is Here: Case Studies from the San Gabriel River Watershed
Presented By: Alexandra Doody, P.E.
Total phosphorus limits issued in new and amended Texas Pollutant Discharge Elimination System permits for municipal entities in discharging to the San Gabriel river in Central Texas are becoming increasingly strict. This presentation will highlight the technologies that municipalities have employed across the United States to achieve ultralow phosphorus concentrations, and then will review case studies of how the City of Liberty Hill and the City of Georgetown are rising to the challenge to expand their wastewater treatment capacity needs while also protecting the San Gabriel watershed.
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Alexandra Doody, P.E.
Alex has 18 years experience as a wastewater treatment process specialist at CDM Smith in Austin, Texas. Her professional experience has ranged across the lifecycle of wastewater treatment projects in both warm and cold-weather climates, including bench-scale and pilot-scale treatability studies, process alternatives evaluation, process/mechanical design and construction oversight, as well as optimization and fine-tuning of treatment process performance and operational costs. She is a licensed professional engineer in the State of Texas and in the Commonwealth of Massachusetts.