Cohoes, New York

The same ground, surveyed 96 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1893 1989

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 12 of 18 shown

• Harmony Mill Historic DistrictNational Historic Landmark · listed 1978
• Harmony Mill No. 3National Historic Landmark · listed 1971
• William J. Dickey Houselisted 1998
• Downtown Cohoes Historic Districtlisted 1984
• Enlarged Erie Canal Historic District (Discontiguous)listed 2004
• J. Leonard Lackman Houselisted 1998
• Lock 18 of Enlarged Erie Canallisted 1971
• Matton Shipyardlisted 2009
• Music Halllisted 1971
• Olmstead Street Historic Districtlisted 1973
• Van Schaick Houselisted 1971
• Beattie Machine Workslisted 2022

Every listing in Albany County

Cohoes grew from 16,168 to 18,147 between 2010 and 2020. These are the recorded population figures Wikidata holds for this place, reached through the Geographic Names Information System number this page is keyed on rather than by name, so they belong to this place and not to another of the same name. Most are census counts, but not all are: an early figure may be a founding or settlement estimate, and an estimate published within five years of a census is left out. The change column is computed, and is left blank where more than 20 years separate a figure from the one before it, because a gap that long is not a change between two counts.

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.

• 1893 USGS Cohoes quadrangle1:62500
• 1895 USGS Cohoes quadrangle1:62500
• 1898 USGS Cohoes quadrangle1:62500, 8 printings
• 1929 USGS Cohoes quadrangle1:62500, 4 printings
• 1947 USGS Cohoes quadrangle1:62500
• 1948 USGS Albany quadrangle1:250000
• 1949 USGS Cohoes quadrangle1:62500, 2 printings
• 1954 USGS Troy North quadrangle1:24000, 4 printings
• 1956 USGS Albany quadrangle1:250000, 2 printings
• 1957 USGS Albany quadrangle1:250000
• 1959 USGS Albany quadrangle1:250000
• 1962 USGS Albany quadrangle1:250000
• 1978 USGS Troy North quadrangle1:24000
• 1986 USGS Albany quadrangle1:100000
• 1989 USGS Albany quadrangle1:100000, 2 printings

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 1,210 fires within 5 miles of Cohoes between 2000 and 2020, burning about 786 acres in total. 62 started naturally. 231 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:

• Boght Corners
• Dunsbach Ferry
• Mohawk View
• Yarbrough Homes

Every fire recorded in Albany County

Regional context, not property-specific evidence. Museums hold 3,755 specimens collected within 10 miles of Cohoes between 1760 and 1975: 1,987 Animalia, 1,213 Fungi, 502 Plantae, 33 Unrecorded, 14 Chromista, 4 Protozoa, 2 Bacteria. 12 distinct Species records are shown. Collected by A C. Frederick, A C. Frederick, A C. Frederick, A. Clapp 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
	Diplodia crataegi Fuckel	1895	Charles E. Fairman
	Phyllosticta limitata Peck	1899	P.L. Huested
	Podosphaera oxyacanthae (DC.) de Bary	1899	P.L. Huested
	Hemaris thysbe Fabricius, 1775	1760	W.W. Hill
	Monotropa procera Torr.	1817	E. James	Near Albany
	Fontinalis duriaei Schimp.	1825	H. H. Eaton
	Geastrum hygrometricum Pers.	1827	H. H. Eaton	Troy
	Acalypha rhomboidea Raf.	1828	J. Hall	Troy
	Alnus serrulata (Aiton) Willd.	1828	J. Hall	Troy
	Apocynum androsaemifolium L.	1828	J. Hall	Troy
	Apocynum cannabinum L.	1828	J. Hall	Troy
	Asclepias amplexicaulis Sm.	1828	J. Hall	Troy

All 3,755 specimens within 10 miles, at the Global Biodiversity Information Facility.

Regional context, not property-specific evidence. The federal mineral resources record lists 23 workings within 5 miles of Cohoes: 12 producers, 10 past producers, 1 plant. 13 still produce. What was taken out: Sand and Gravel, Construction, Clay, Stone, Crushed/Broken, Bloating Material. 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 Albany County

Regional context, not property-specific evidence. The National Weather Service names Cohoes in 32 storm reports between 1994 and 2023: 16 thunderstorm wind, 9 hail, 4 flash flood, 3 flood. No death or injury is recorded in these reports. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.

Every storm recorded in Albany 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 947009. 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.

Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.