Crystal Hill, Arkansas

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.

• 1891 USGS Little Rock quadrangle1:125000
• 1893 USGS Camp Pike quadrangle1:125000
• 1893 USGS Little Rock quadrangle1:125000, 4 printings
• 1935 USGS North Little Rock quadrangle1:24000
• 1954 USGS North Little Rock quadrangle1:24000
• 1955 USGS Little Rock quadrangle1:250000
• 1956 USGS Little Rock quadrangle1:250000
• 1960 USGS Little Rock quadrangle1:250000
• 1961 USGS North Little Rock quadrangle1:24000, 4 printings
• 1964 USGS Little Rock quadrangle1:250000
• 1975 USGS North Little Rock quadrangle1:24000
• 1985 USGS Little Rock quadrangle1:100000
• 1986 USGS North Little Rock quadrangle1:24000, 2 printings
• 1996 USGS North Little Rock quadrangle1:24000

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 30 fires within 5 miles of Crystal Hill between 1998 and 2018, burning about 253 acres in total. None started naturally. 12 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:

• Amboy
• Haig
• Jeffrey
• Mineral (historical)
• Oak Grove
• Blue Hill

Every fire recorded in Pulaski County

Regional context, not property-specific evidence. The federal mineral resources record lists 9 workings within 5 miles of Crystal Hill: 7 producers, 1 unknown, 1 past producer. 7 still produce. What was taken out: Stone, Crushed/Broken, Sand and Gravel, Construction, Clay, Vermiculite. 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 Pulaski 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 68186. 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.