Holland Brook is a stream in central New Jersey
, running through Readington and Branchburg
. It is the last tributary of the South Branch Raritan
River before it combines with the North Branch Raritan River
. The brook is over seven miles in length running from its headwaters near Cushetunk Mountain,an extinct volcano surrounding Round Valley Reservoir
, to its convergence with the South Branch Raritan River
near Studdiford Drive in Branchburg.
The Holland Brook Greenway is a proposed five-mile greenway project in Readington and Branchburg. If both townships completed the trail, it could link another future trail on the North Branch Raritan River
with the Middle School in Readington and the Lachenmayr Trail.