Sour Spring Grove, New York

The same ground, surveyed 87 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1897 1984

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.

• 1897 USGS Tonawanda quadrangle1:62500
• 1899 USGS Niagara quadrangle1:125000, 6 printings
• 1900 USGS Tonawanda quadrangle1:62500
• 1901 USGS Tonawanda quadrangle1:62500, 7 printings
• 1948 USGS Tonawanda quadrangle1:62500, 3 printings
• 1948 USGS Tonawanda West quadrangle1:24000, 2 printings
• 1950 USGS Tonawanda West quadrangle1:24000
• 1952 USGS Toronto quadrangle1:250000
• 1954 USGS Tonawanda West quadrangle1:25000
• 1962 USGS Toronto quadrangle1:250000
• 1965 USGS Tonawanda West quadrangle1:24000
• 1965 USGS Toronto quadrangle1:250000, 2 printings
• 1980 USGS Tonawanda West quadrangle1:25000
• 1984 USGS Lockport quadrangle1:100000, 2 printings

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 485 fires within 5 miles of Sour Spring Grove between 2000 and 2020, burning about 199 acres in total. 96 started naturally. 48 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:

• Grandyle Village
• Tonawanda
• Bucyrus Heights
• Ferry Village
• Bowmansville
• Depew

Every fire recorded in Erie County

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

Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.

This settlement is recorded in the Geographic Names Information System as feature 973960. 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.