Lockport Pulp Company
1890 the tunnel was extended east, and enlarged.
1904 Holly Company sustains huge loss in fire.
The Holly Company is purchased by Worthington Pump and Machinery Corporation in 1916.
Hydraulic Race Company was incorporated in October 30, 1907.
The tunnel was used to carry the waters of the Erie Barge Canal for waterpower until 1941.
Mill ruins are still on site.