United States of America, New Hampshire, Rockingham County: Town of Brentwood. Pine Road / Rte 101 mitigation site. Located ca. 3.2 mi west of Exeter on west side of Pine Road and just south of Rte 101. Ca. 20-acre, 5-year-old, emergent wetland in the northern part of a wetland complex created for mitigation purposes. Abundant; shallow water, Pond B.