Holt, Ohio

The same ground, surveyed 89 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1905 1994

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.

• 1905 USGS Salineville quadrangle1:62500
• 1951 USGS Canton quadrangle1:250000
• 1953 USGS Canton quadrangle1:250000
• 1957 USGS Canton quadrangle1:250000
• 1957 USGS Canton quadrangle1:250000
• 1957 USGS Canton quadrangle1:250000
• 1960 USGS Salineville quadrangle1:24000
• 1960 USGS Salineville quadrangle1:24000
• 1962 USGS Canton quadrangle1:250000
• 1962 USGS Canton quadrangle1:250000
• 1986 USGS East Liverpool quadrangle1:100000
• 1986 USGS East Liverpool quadrangle1:100000
• 1994 USGS Salineville quadrangle1:24000

The federal wildfire occurrence database lists 25 fires within 5 miles of Holt between 2002 and 2020, burning about 93 acres in total. None started naturally. 2 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:

• Knoxville
• New Somerset
• Cream City
• Irondale
• Osage
• Hammondsville

Every fire recorded in Jefferson County

Museums hold 548 specimens collected within 10 miles of Holt between 1878 and 1974: 409 Animalia, 109 Plantae, 30 Fungi. 12 distinct Species records are shown. Collected by A. Doolittle, A. W. Cusick, A.W. Cusick and others. Each is a physical object with a catalogue number, and each entry opens the museum's record. This is what was collected and kept, not a survey of what lives here - nothing can be concluded from a species being absent.

Image	Species	Year	Collected by	Where, as recorded
	Puccinia monardae J.W.Baxter	1896	Ashcraft	Near Middleburg
	Catocala epione Drury, 1773	1941	not recorded	Richmond, Jefferson State Park
	Catocala residua Grote, 1874	1941	not recorded	Richmond, Jefferson State Park
	Anisothecium varium (Hedw.) Mitt.	1878	J. D. Smith	Newburgh
	Pleurobema cordatum (Rafinesque, 1820)	1890	Dean, G W	Ohio River, Yellow Creek
	Icterus galbula galbula (Linnaeus, 1758)	1898	E.A. Doolittle	Richmond
	Vireo olivaceus olivaceus (Linnaeus, 1766)	1899	E.A. Doolittle	Richmond
	Tyrannus tyrannus (Linnaeus, 1758)	1900	A. Doolittle	Richmond
	Mollisia dehnii (Rabenh.) P.Karst.	1902	W. A. Kellerman
	Colletotrichum lagenaria (Pass.) Ellis & Halst.	1904	Sheldon John L.	Arroyo
	Glomerella rufomaculans (Berk.) Spauld. & H.Schrenk	1904	Sheldon J. L.	Arroyo
	Ramularia tulasnei Sacc.	1904	Sheldon John L.	Arroyo

All 548 specimens within 10 miles, at the Global Biodiversity Information Facility.

The federal mineral resources record lists 4 workings within 5 miles of Holt: 3 past producers, 1 producer. 1 still produces. What was taken out: Clay. 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 Jefferson 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 1048848. 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.

Specimens. Global Biodiversity Information Facility (GBIF), https://www.gbif.org/. Only records licensed CC0 or CC BY are used. Records licensed CC BY-NC are excluded because this site carries advertising. Images are checked individually and any whose licence is non-commercial, no-derivatives or unreadable is refused.

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.