Clarksboro, New York

The same ground, surveyed 70 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1915 1985

Matched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.

• 1915 USGS Russell quadrangle1:62500
• 1918 USGS Russell quadrangle1:62500, 5 printings
• 1948 USGS Ogdensburg quadrangle1:250000, 2 printings
• 1951 USGS Ogdensburg quadrangle1:250000
• 1953 USGS Ogdensburg quadrangle1:250000
• 1961 USGS Ogdensburg quadrangle1:250000
• 1969 USGS Degrasse quadrangle1:24000, 3 printings
• 1985 USGS Gouverneur quadrangle1:100000, 2 printings

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 16 fires within 5 miles of Clarksboro between 1993 and 2017, burning about 41 acres in total. 2 started naturally. 2 were recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.

The most recent of them, most recent first, with the day each was reported and the service that recorded it.

Settlements close enough to share some of these fires:

• Degrasse
• Clare
• South Russell
• Derbys Corners
• Palmerville

Every fire recorded in St. Lawrence County

Regional context, not property-specific evidence. The federal mineral resources record lists 7 workings within 5 miles of Clarksboro: 5 occurrences, 2 past producers. None of them still produces. What was taken out: Iron, Molybdenum, Copper. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Every working recorded in St. Lawrence County

The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.

This settlement is recorded in the Geographic Names Information System as feature 976145. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.

Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.

Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.