The West Tisbury selectmen and town conservation commission on Wednesday differed briefly over a proposal to create a committee to oversee the cleanup of Mill Pond, the popular 2.5-acre waterway next to the town police station.

After receiving a petition from residents last year urging the appointment of a special committee to study Mill Pond and recommend changes, selectmen pushed for the creation of the panel and even started to recruit potential members, including several residents with backgrounds researching ponds and watersheds.