Calada, California

The same ground, surveyed 75 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1910 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.

• 1910 USGS Ivanpah quadrangle1:250000
• 1912 USGS Ivanpah quadrangle1:250000, 5 printings
• 1942 USGS Ivanpah quadrangle1:250000
• 1947 USGS Kingman quadrangle1:250000, 2 printings
• 1948 USGS Kingman quadrangle1:250000
• 1954 USGS Kingman quadrangle1:250000, 4 printings
• 1955 USGS Kingman quadrangle1:250000
• 1955 USGS Roach Lake quadrangle1:62500, 4 printings
• 1958 USGS Kingman quadrangle1:250000, 2 printings
• 1960 USGS Kingman quadrangle1:250000, 3 printings
• 1985 USGS Desert quadrangle1:24000
• 1985 USGS Mesquite Lake quadrangle1:100000, 2 printings

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 16 fires within 5 miles of Calada between 1992 and 2019, burning about 5 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.

Every fire recorded in San Bernardino County

Regional context, not property-specific evidence. The federal mineral resources record lists 3 workings within 5 miles of Calada: 2 prospects, 1 occurrence. None of them still produces. What was taken out: Gold, 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 San Bernardino 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 1656447. 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.