Powder Ridge, Georgia

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 Marietta quadrangle1:125000
• 1895 USGS Marietta quadrangle1:125000
• 1897 USGS Marietta quadrangle1:125000
• 1901 USGS Marietta quadrangle1:125000, 4 printings
• 1953 USGS Atlanta quadrangle1:250000, 2 printings
• 1954 USGS Austell quadrangle1:24000, 5 printings
• 1957 USGS Atlanta quadrangle1:250000
• 1958 USGS Atlanta quadrangle1:250000
• 1981 USGS Atlanta quadrangle1:100000
• 1992 USGS Austell quadrangle1:24000, 2 printings
• 1999 USGS Austell quadrangle1:24000

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 249 fires within 5 miles of Powder Ridge between 1992 and 2019, burning about 397 acres in total. 8 started naturally. 66 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:

• Cumberland Forest
• Deerbrook Estates
• Forest Glen
• Georgian Heights
• Mann Manor
• Powder Springs Chase

Every fire recorded in Cobb County

Regional context, not property-specific evidence. The federal mineral resources record lists 3 workings within 5 miles of Powder Ridge: 2 past producers, 1 prospect. None of them still produces. What was taken out: Mica, Gold. 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 Cobb 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 1686026. 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.