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As nutrient regulations tighten, communities are rethinking wastewater system design. Biological Nutrient Removal (BNR) uses natural processes to reduce phosphorus and nitrogen while protecting water quality.

Inflow and infiltration (I/I) can lead to serious residential flooding and costly repairs. Learn how smoke, dye, and CCTV testing methods help identify the source of clean water entering sanitary sewer systems—and how EDG can support your community in planning for and solving these complex challenges.