Stormwater Paper - NEWEA Journal Spring 2026


Rome, M., Green, J., Con, A., & Downes, S. (2026). Impervious growth outpaces stormwater control measures in the Charles River watershed. Journal of the New England Water Environment Association, 60(1), 18–24. https://www.newea.org/wp-content/uploads/2026/03/NEWEA-JOURNAL_Spr26-1.pdf   
  • Report published in quarterly industry journal, building on work begun during 2024 co-op term
  • Analyzed updated land-use/land-cover mapping with novel streamlined workflow to estimate >17,000 lbs/year of additional phosphorus loading from creation of new impervious surfaces
  • Reviewed municipal stormwater control implementation and planning, finding that <20% of new phosphorus loading has been effectively offset
  • Aggregated quantitative and qualitative data to identify key trends, opportunities, and anticipated costs of future stormwater control measures to mitigate increased nutrient loading