Simonson Brook starts at in southwestern Franklin Park near Route 27. It has several tributaries draining the area near Route 27. It runs through two housing developments then runs into the woods and flows near Bunker Hill Road, passing though the Bunker Hill Environmental Center and the Griggstown Native Grassland Preserve. It then crosses Canal Road and drains into the Millstone River.
Simonson Brook has several slow spots which are home to frogs. It is characterized by deep pools in some tributaries which hold many fish.
The Griggstown Geotrail project is an exciting partnership between Franklin Township and The Northern New Jersey Cachers, NNJC.org who have partnered and volunteered their time, expertise and assistance and help develop and implement this geotrail.
The Griggstown Geotrail caches are placed with approval by Franklin Township, no new caches will be allowed at their Griggstown Native Grassland Preserve property without first obtaining written permission by Franklin Township.
The Northern New Jersey Cachers, NNJC is about promoting a quality caching experience in Northern New Jersey. For information on The Northern New Jersey Cachers group you can visit: www.nnjc.org.
NNJC.ORG