Tetra Tech — Investor Presentation (December 2021)

4 slides from Tetra Tech's investor presentation, Dec 13, 2021

Slide 1: Point Source Workgroup Update
Point Source Workgroup Update Presentation to the Hypoxia Task Force Adam Schnieders, Iowa Dept. of Natural Resources December 13th and 14th, 2021 Indianola Wastewater Treatment Facility – source: desmoinesregister.com Recap: Task Force Decisions/Actions on Tracking Point Source Progress • 2014‐2015
Slide 2: Recap: Task Force Decisions/Actions on Tracking Point Source Progress
Comparing Reports: Facilities with Monitoring Requirements Comparing Reports: Facilities with Discharge Limits
Slide 3: Comparing Reports: Facilities with Monitoring Requirements and Discharge Limits
2017 Estimated Discharge Loads 2017 N Loads (lb/yr) from major 2017 P loads (lb/yr) from major sewage sewage treatment plants: 287,708,571 treatment plants: 44,972,256 • Currently producing our third report using 2020 data on monitoring, limits and estimated discharges • Again including state‐specif
Slide 4: 2017 Estimated Discharge Loads and Next Steps
• IL EPA Thank you • IA DNR Point • MN PCA Source • MO DNR Workgroup • MS DEQ Members! • WI DNR • US EPA • USGS