The Hixson–Skinner Mill Complex, also known as Cole's Grist Mill Complex, encompasses a historic grist mill and two houses located where Still Valley Road crosses the Pohatcong Creek, about one half mile east of Springtown, in Pohatcong Township in Warren County, New Jersey, United States.

It was added to the National Register of Historic Places on December 2, 1982, for its significance in commerce and industry.

[3] There was a mill on the Pohatcong Creek at this site as early as 1764, when Thomas Peterson bought the property.

In 1847, John Hixson bought the mill property.

John Hixson later rebought the property and started a distilling operation.