Committee reviews bill to limit municipal regulation of farm structures, allows narrow swine‑waste rules in village centers

The committee reviewed proposed municipal‑agriculture language intended to clarify that municipalities lack authority to regulate farming or the construction of farm structures, while carving out a limited allowance for towns to address swine waste in downtown and village centers.

Chair Durfee told members the language — provided by the Agency of Agriculture, Food and Markets and circulated by House counsel — would be attached to S.323 and would restate that municipalities ‘shall not regulate farming or construction of farm structures,’ citing the committee draft’s intent to overturn the Vermont Supreme Court decision In re Eight Tax Street, Nov. 2025 (Vt. 27). The draft references 24 VSA §4413(b) as the statutory backdrop for municipal authority.

The bill text the committee read includes a targeted exception: municipalities may reasonably regulate swine waste in designated downtown or village centers where that waste causes a “significant adverse impact” and the Secretary of Agriculture is unable to provide redress. The bill would also require municipalities to provide at least 30 days’ notice to the Secretary and the farm before enforcing a swine‑waste bylaw, and would limit any local bylaw to measures reasonably necessary to manage swine waste and limit community impacts.

Senator Mazor pressed for clarity on enforcement and public guidance, saying the committee needs an agency to “go on the record” about whether specific activities fall under Act 250 so farmers can proceed without surprise enforcement. “I want someone to go on the record from these agencies and say it’s not under our purview,” he said, arguing that farmers should not be left uncertain about whether their diversified activities will trigger Act 250 review.

Members debated the scope of animal‑waste regulation. One lawmaker asked why the bill singles out swine rather than applying similar rules to chicken or other animal waste; committee members replied the decision reflected complaint history and a ‘least‑touch’ approach aimed at addressing problems that had actually arisen so far.

The committee also discussed numeric and acreage thresholds in the draft. The language distinguishes farms by size: livestock on farms of less than one continuous acre would remain subject to municipal bylaws, farms of 1–4 continuous acres can qualify for the agricultural‑practice exemption if they meet the statutory thresholds and required agricultural practice rules, and farms of more than four acres — when located in a downtown or village center and causing a problem — could trigger local regulation after the agency process. Members pressed for clarity about what metrics the Secretary would use to determine a “significant adverse impact” (for example, how many animals per acre or what water‑quality metrics would apply) and were told no fixed chart exists; the Secretary would exercise discretion after consulting the municipality.

Committee members said municipal officials may need maps or other local delineations of ‘downtown’ or ‘village center’ to apply any local rule consistently; the draft defines a village center as a cohesive core of mixed‑use buildings “within walking distance,” language several members called functionally useful but in need of factual delineation from agencies.

The chair and staff committed to follow up: the committee will invite Agency of Agriculture staff and House Agriculture counsel (who circulated the draft) to appear and answer questions on enforcement, the Secretary’s decision‑making criteria, and how localities should map downtown or village‑center boundaries.

Next steps: the committee will solicit agency clarifications and return to the bill language for technical editing; members said they expect additional discussion before final votes and acknowledged potential legal or court challenges could follow implementation.