
The eastern shore of Lake Ontario defines this part of Jefferson County, where the sprawling Point Peninsula extends into Chaumont Bay. This modern survey records a landscape shaped by its maritime geography, from the sheltered waters of Three Mile Bay to the recreation areas of Long Point State Park. Small clusters of settlement like Chaumont and Three Mile Bay are concentrated along the shoreline, connected by a network of county roads that cut through the agricultural interiors near Rosiere.
84 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1893 · Sackets Harbor
USGS Topo · 1:62,500
1895 · Sacketts Harbor
USGS Topo · 1:62,500
1895 · Stony Island
USGS Topo · 1:62,500
1895 · Cape Vincent
USGS Topo · 1:62,500
1900 · Clayton
USGS Topo · 1:62,500
1903 · Clayton
USGS Topo · 1:62,500
1942 · Cape Vincent North
USGS Topo · 1:31,680
1942 · Henderson Bay
USGS Topo · 1:31,680
1942 · Chaumont
USGS Topo · 1:31,680
1942 · Sawmill Bay
USGS Topo · 1:31,680