Ayer's Stormwater Bylaws are Town Bylaws Article 47 (XLVII) and 48 (XLVIII), NPDES Phase II Stormwater Bylaw and Illicit Discharges to the Municipal Storm Drain Systems Bylaw, respectively, found at the following link: https://www.ayer.ma.us/town-bylaws
Ayer's Stormwater Regulations support Town Bylaws Article 47 and 48, and are available for download on this web page.
Stormwater Permits are administered through the Ayer Planning Board. An application form is available for download from this web page.
Note: Construction activities may require an EPA Construction General Permit to manage stormwater impacts: https://www.epa.gov/npdes/epas-2017-construction-general-permit-cgp-and-related-documents