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22-3 Phosphorus Reduction

Project Dates: September 1, 2022 - August 31, 2024

Project Description: 
VTrans has established significant phosphorus (P) reduction targets to meet the Lake Champlain P TMDL implementation plan requirements. As of October 1, 2021, VTrans has implemented Best Management Practices (BMPs) to reduce P by 93.3 kg/yr. With a compliance target of 1605 kg/yr by 2036, VTrans is currently only at 5.8% of their target. This project will examine the potential to substantially enhance P removal in select stormwater treatment practices using Drinking Water Treatment Residuals (DWTRs), which are a by-product of drinking water processing.



Factsheet                    Video                    Other

Reports                   Archived Documents

Related Symposium Pages

2023 Symposium Lite

Eric Roy and Stephanie Hurley, UVM

Champion(s)/TAC members:
Heather Voisin, Jennifer Callahan, Alysha Kane, Colin Judge, Tyler Hanson, Chelsea Mandigo (City of Essex Junction), Amy Macrellis (Stone Environmental)



**Posters, Fact Sheets, Presentation Recordings and Other Materials are prepared for our September Research and Innovation Symposium each year. This page includes the latest materials. Check back in September for updated materials related to this project.