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On Tuesday, June 6, 2025, the beach town of Westerly hosted a tour of their local Wastewater Treatment Facility with Westerly High School STEM teachers and students. The WWTF is a 2.5 MGD facility, located at 87 Margin St in Westerly, RI, and is currently in design for a future upgrade.
The tour was organized by the superintendent, Tyler Morrissey of Jacobs (Jacobs provides plant operation services for Westerly WWTF), Tracy Santoro from the NEWEA Small Communities Committee, and Andrew Patty from Westerly High School. Ten students and teachers were able to attend.
The students started the morning with a PowerPoint presentation by Tyler, which introduced the students to the wastewater treatment process, the plant process overview, and discussions about careers that relate to STEM in the wastewater field. Donuts and snacks were donated by Bake Fresh Company of RI and Flygt.
The presentation was followed by the plant tour, where Tyler discussed the different levels of technology involved in wastewater treatment operations, starting the SCADA controls and monitoring system, followed by the laboratory with examples of lab tests performed onsite and onto the treatment processes which included pre-screening, aeration, denitrification, disinfection, and solids removal. Beakers with samples of the water quality were set out at each location, providing a visual example of how the effluent quality improves throughout the stages of the wastewater treatment process.
The teachers and students were very engaged throughout the tour and the feedback was only positive. The Jacobs staff did a phenomenal job hosting the students and staff. They were able to highlight the STEM related roles in the wastewater treatment process applied on a daily basis to treat the town’s wastewater, including the IT, engineering, biological, electrical, and mechanical tasks. The school and WWTF are planning to make this an annual event.
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