The City of Portland participates in the Interlocal Stormwater Working Group (ISWG) as a way to meet portions of its annual stormwater permit. The ISWG meets on the third Thursday every other month to discuss stormwater issues. If interested in attending the online ISWG meeting, please contact the Cumberland County Soil & Water Conservation District for the meeting link.

The Interlocal Stormwater Working Group is holding an emergency meeting pursuant to 1 MRS § 405(6)(e) to discuss legal rights and duties with counsel.