1903 Map of Theresa

About this map

Theresa and the surrounding Jefferson County landscape are defined here by a dense network of early 20th-century rail lines and agricultural junctions. The Indian River winds through the northern section, while the southern border is anchored by the Black River industrial corridor. Transportation dominates the era's geography, with the New York Central and Hudson River R. R. and the Rome Watertown and Ogdensburg Div. connecting numerous outlying settlements. This 1903 survey, reprinted in 1934, illustrates a transition between established river-milling communities like Felts Mills and rail-dependent crossroads such as Lafargeville and Evans Mills. Between these hubs lie the waters of Perch Lake and Hyde Lake, set against a backdrop of organized townships including Orleans, Pamelia, and Le Ray.