Manager warns MS4 urbanized-area designation would add stormwater volume and monitoring requirements

The borough manager briefed council members on the implications of recent census changes that classify New Freedom as part of an urbanized area, which could bring new MS4 (Municipal Separate Storm Sewer System) permit requirements focused on volume reduction and expanded outfall monitoring.

Staff said the draft state permit language shifts emphasis from nutrients and sediments to reducing stormwater volume reaching waterways and that monitoring requirements will likely increase, potentially including more frequent sampling and lab analysis. The manager said New Freedom’s mapping and stormwater ordinance updates were proactive steps to prepare for these obligations.

Councilors asked whether the permit’s volume targets are attainable in a developed borough; the manager noted an example draft target (reported in discussion) that could be constraining for built areas. Councilors and staff discussed that additional monitoring and compliance work will carry costs and that municipal governments are downstream recipients of state and federal regulatory changes; the manager urged residents to contact legislators about local impacts.

Ending: Staff will continue preparing mapping, outfall information and education for residents and will report back as the state permit process advances; councilors said they may consider additional ordinance or capital planning actions if the permit is finalized as currently drafted.