From Hamilton Street to the Iron Works site, freshwater
vegetation takes over. Cattail vie with Purple
loosestrife for space along the riverbanks. Here the river turns south under anelevated pipe and north where a pleasant view of the National Parks Services Iron Works site appear. As you paddle toward the Iron Works,
Black-Crowned Night Heron can usually be
seen roosting in the trees above. This iron mill, one of the first in the country, started
operations in 1645. At the time, barges could travel up the river to dock at the mill to
deliver raw materials and then return down river with the finished products for sale. Soil
erosion, and the consequent filling in of the river bed, along with the removal of water
upstream, result in the present day low water levels. The Saugus Iron Works National
Historic Site is open seven days a week from 9:00 a.m. to 5:00 p.m.
Past "Pirates Glen Rock" on your right. According to local legend, in the
1600's pirates would travel up river to secretly trade gold and silver for shackles and
chains. They would then meet socialize at Pirates Glen which is located north of this rock
outcrop.
A better documented story about the river relates to the Saugus "Jasper"
Quarries. These quarries which date from the Paleo-Indian Period (12,000-9000 years before
present) contained reddish, buff stone which was favored by area Native Americans for its
ability to be worked into projectile points and tools. This quarry site has since been
destroyed.
The river continues west, makes a sharp bend and again heads west. As the tidal
influence diminishes, the vegetation begins to change from salt tolerant plants such as
sea lavender to freshwater plant species like arrow arum. To the left (west) one can see
the spire of the Saugus Town Hall rise over stands of common reed of Phragmites. This
plant, tends to crowd out other vegetation, including species which are more beneficial
for wildlife. Ahead the Hamilton Street Bridge can usually be passed under. Portages over
the bridge are not recommended.