Oracle Junction, Arizona

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.

• 1911 USGS Winkelman quadrangle1:125000
• 1913 USGS Winkelman quadrangle1:125000, 4 printings
• 1956 USGS Tucson quadrangle1:250000, 3 printings
• 1958 USGS Tucson quadrangle1:250000
• 1959 USGS Oracle quadrangle1:62500, 2 printings
• 1959 USGS Tucson quadrangle1:250000, 2 printings
• 1962 USGS Tucson quadrangle1:250000
• 1964 USGS Tucson quadrangle1:250000
• 1986 USGS Mammoth quadrangle1:100000, 3 printings
• 1988 USGS Oracle Junction quadrangle1:24000, 2 printings
• 1996 USGS Oracle Junction quadrangle1:24000

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 100 fires within 5 miles of Oracle Junction between 1992 and 2020, burning about 4,083 acres in total. 8 started naturally. 5 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:

• Saddle Brooke
• Campo Bonito
• Friendly Corners
• Highjinks

Every fire recorded in Pinal County

Regional context, not property-specific evidence. The federal mineral resources record lists 9 workings within 5 miles of Oracle Junction: 6 past producers, 1 occurrence, 1 prospect, 1 producer. 1 still produces. What was taken out: Sand and Gravel, Construction, Limestone, General, Marble, Dimension, Copper, Silver. 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 Pinal 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 24547. 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.