College Heights, California

The same ground, surveyed 91 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1903 1994

Buildings and businesses the archive holds for this place. Each opens its own page, with the source record it came from.

On the National Register within a mile 1 record

The National Register names another town for these. They stand within one mile of this settlement's coordinate.

• San Diego State Collegelisted 1997 · 0.4 miles away

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.

• 1903 USGS La Jolla quadrangle1:62500, 9 printings
• 1904 USGS Southern California Sheet No. 2 quadrangle1:250000, 5 printings
• 1930 USGS La Jolla quadrangle1:62500, 2 printings
• 1942 USGS La Mesa quadrangle1:31680
• 1947 USGS La Mesa quadrangle1:24000, 2 printings
• 1950 USGS San Diego quadrangle1:250000
• 1953 USGS La Mesa quadrangle1:24000, 3 printings
• 1954 USGS San Diego quadrangle1:250000
• 1955 USGS San Diego quadrangle1:250000
• 1958 USGS San Diego quadrangle1:250000, 4 printings
• 1967 USGS La Mesa quadrangle1:24000, 4 printings
• 1979 USGS San Diego quadrangle1:100000, 3 printings
• 1994 USGS La Mesa quadrangle1:24000

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 436 fires within 5 miles of College Heights between 1994 and 2020, burning about 10,252 acres in total. None started naturally. 89 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:

• Allied Gardens
• Del Cerro
• East San Diego
• Grantville
• Normal Heights
• North Park

Every fire recorded in San Diego County

Regional context, not property-specific evidence. The federal mineral resources record lists 32 workings within 5 miles of College Heights: 25 past producers, 7 producers. 7 still produce. What was taken out: Sand and Gravel, Construction, Stone, Crushed/Broken, Stone, Granite. 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 Diego 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 1869529. 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.