Exeter-Squamscott River Subwatershed
EXETER-SQUAMSCOTT RIVER SUBWATERSHED Photo by Malcolm Wesselink PISCATAQUA REGION ENVIRONMENTAL PLANNING ASSESSMENT 2015 Exeter-Squamscott River Subwatershed, including: Brentwood, Chester, Danville, East Kingston, Exeter, Fremont, Kensington, Kingston, Newfields, Sandown, Stratham www.prepestuaries.org Exeter-Squamscott River Subwatershed INTRODUCTION The Exeter River rises from a group of spring- increasing amounts of impervious surfaces fed ponds in Chester, New Hampshire and from roads, parking lots, and building roofs, flows 33 miles to downtown Exeter where its fragmentation of forestland and wetlands, name changes to the Squamscott River and installation of septic systems, and increases in becomes a tidal river and primary tributary to groundwater withdrawals for drinking wells the Great Bay estuary The Exeter-Squamscott (ESRLAC 2012) River watershed drains an area of approxi- mately 128 square miles (81,726 acres) and includes portions of 12 towns in southeastern Table of Contents New Hampshire The total population for Threats watershed communities in 2010 was 68,245 Nitrogen and Impervious Cover 3 The Exeter-Squamscott River watershed Findings Report Cards 4-5 includes some of the fastest growing com- munities in New Hampshire Population Actions By Town 6-7 growth and land development have created Balance is key. PREP recommends no more than 10% impervious cover and no less than 20% conservation land in a watershed. IMPERVIOUS SURFACE (5.3%) CONSERVED LAND (16.8%) PAGE 2 • EXETER-SQUAMSCOTT RIVER SUBWATERSHED • 2015 PISCATAQUA
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