(A) To the maximum extent feasible, the subdivision shall be designed to preserve the natural character and natural features of the land, including woodlots, wetlands, watercourses, natural drainage courses and stream channels, wildlife habitats and other valuable natural assets. In order to accomplish these objectives, dedication of easements, creation of protective barriers and similar measures should be considered.
(B) In addition, the following standards shall be met.
(1) Wetlands. The design of subdivisions shall comply with the Goemaere-Anderson Wetlands Protection Act (Michigan Public Act 203 of 1979, as amended). Wetlands shall be delineated by a qualified wetland consultant and shown on the preliminary plat (see requirements for a wetland within a lot and water features setback in § 155.42 below).
(2) Woodlands and mature trees. Woodland areas are to be identified in the preparation of plans submitted to the township for the development of a subdivision. Significant trees or tree stands, defined as the largest known individual species in the state, large trees approaching the diameter of the known largest tree or species or clumps of trees that are rare to the area, of particular horticultural or landscape value, or that provide habitat for endangered wildlife shall be identified on the preliminary plat and preserved to the extent consistent with the reasonable utilization of land and in accordance with township or state regulations.
(3) Floodplains.
(a) Areas of special flood hazard within Williamstown Township have been identified by the Federal Insurance Administration in a scientific and engineering report. Those areas so designated have been mapped on the Flood Insurance Rate Map. The flood insurance map and study are on file at the township offices.
(b) Portions of plats located within any area of special flood hazard shall be subject to the provisions of § 60.3(d) of the Rules and Regulations of the National Flood Insurance Program (44 C.F.R. parts 59 et seq., formerly 1901). If any part of a proposed subdivision lies within a floodplain, deed restrictions or covenants shall be recorded with the final plat which specify that the original discharge capacity of the floodplain will be preserved and stream flow will not be altered in a manner that would affect the riparian rights of others, or conflict with federal or state laws or regulations governing the use of floodplains.
(Ord. passed 3-18-1997)