Franklin Soil & Water briefs New Albany board on stormwater monitoring, permit deadline

John, a presenter from the Franklin Soil & Water Conservation District, told the New Albany Sustainability Advisory Board on March 11 that the city’s municipal stormwater permit reporting is due April 1 and that the program centers on six minimum control measures including illicit discharge detection and elimination (IDDE), public education, and construction/post‑construction controls.

That briefing gave board members context for what the district calls routine dry‑weather screenings and follow‑up investigations. "Everybody's stormwater permit is due April 1," John said, noting the permit term is five years and that the city tracks outfalls and dry‑weather flows as part of its compliance work. He reported the city’s outfall inventory and screening program has been long‑running: the presenters said the city has roughly 410 MS4 outfalls and reported more than 5,000 screenings since 2007 with several hundred follow‑ups and over 200 potential illicit discharges identified.

Why it matters: the board uses these briefings to advise on local outreach and enforcement priorities and to coordinate with city inspection staff when screenings identify problems. Board members pressed for detail about testing and enforcement, including questions about nutrient runoff, salt monitoring and the division of responsibility for construction‑site inspections.

John said the district typically conducts targeted water sampling (for E. coli and select pollutants) when problem areas are identified and works with public health or fire for immediate response to hazardous discharges. On salt, he said the issue "has been added to the new permit" and described a regional "salt watch" outreach effort to reduce over‑application in winter maintenance.

Board members also asked how the city enforces controls at construction sites. City staff clarified that community development or building inspectors review and inspect erosion and sediment controls; state rules require stormwater controls on projects that disturb one acre or more. Staff encouraged residents to report visible silt fences or erosion so inspectors can respond.

The presentation prompted questions about public education and volunteer roles. Staff and John discussed labeling storm drains, targeted mailings, and volunteer marking programs as low‑cost outreach options. John encouraged residents and volunteers to report unusual flows and said the district uses complaints and local knowledge to prioritize tracing work.

Next steps: staff said they will incorporate the district’s recommendations into outreach and maintenance planning and follow up on specific technical questions raised by board members. The board did not take formal action on the item but used the briefing to identify priorities for outreach and future monitoring updates.