Champlin, Illinois

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.

• 1935 USGS Pontiac quadrangle1:62500, 2 printings
• 1939 USGS Pontiac quadrangle1:62500, 2 printings
• 1958 USGS Peoria quadrangle1:250000, 4 printings
• 1961 USGS Peoria quadrangle1:250000
• 1963 USGS Peoria quadrangle1:250000
• 1983 USGS Southeast Pontiac quadrangle1:24000
• 1985 USGS Fairbury quadrangle1:100000, 2 printings
• 1990 USGS Peoria quadrangle1:250000
• 2001 USGS Southeast Pontiac quadrangle1:24000

Historical Encyclopedia of Illinois and History of Livingston County, Vol. 2 by Strawn, Johnson, and Franzen (1909)., published 1909 has no passage naming this settlement, which was common for smaller places. Its township is covered in full.

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 6 fires within 5 miles of Champlin in 2010, burning about 171 acres in total. 1 started naturally. None was 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:

• Avoca (historical)
• Fairbury
• Forrest
• Lodemia

Every fire recorded in Livingston County

Regional context, not property-specific evidence. The federal mineral resources record lists 4 workings within 5 miles of Champlin: 2 past producers, 1 producer, 1 plant. 2 still produce. What was taken out: Stone, Crushed/Broken. 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 Livingston 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 422540. 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.