US lawMassachusettsRegulations321 CMR — Division of Fisheries and Wildlife321 CMR 11.00 — Nature Preserves11.12321 CMR 11.12List of Dedicated Nature PreservesYear: 2026Length: 15 wordsOfficial source Poutwater Pond Nature Preserve (Holden and Princeton, Worcester County). DFW, 11 acres; MDC, 203 acres.Previous321 CMR 11.11