Denver, Ohio
13 topographic sheets cover this place, the earliest surveyed in 1903 and the latest in 1986. It stands in Henry Township. It lies in ZIP code area 45872. It stands on Howard Ridge. The Survey maps it on the North Baltimore quadrangle.
Then and now
1903 to 1986The same ground, surveyed 83 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.


Compare 1903 against another survey:
Topographic sheets covering this place
13 sheetsMatched 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 Findlay quadrangle1:62500
- 1903 USGS Findlay quadrangle1:62500
- 1956 USGS Toledo quadrangle1:250000
- 1956 USGS Toledo quadrangle1:250000
- 1956 USGS Toledo quadrangle1:250000
- 1956 USGS Toledo quadrangle1:250000
- 1960 USGS North Baltimore quadrangle1:24000
- 1960 USGS North Baltimore quadrangle1:24000
- 1960 USGS North Baltimore quadrangle1:24000
- 1960 USGS North Baltimore quadrangle1:24000
- 1961 USGS Toledo quadrangle1:250000
- 1986 USGS Findlay quadrangle1:100000
- 1986 USGS Findlay quadrangle1:100000
In the 1897 county history
59 words on this townshipThe county history of 1897 has no passage naming this settlement, which was common for the smaller places. Its township is covered in full.
The chapter on Henry Township covers introduction, population, surveys, organization, officials, pioneers.
Read the chapter on Henry Township - 59 words.
Specimens collected nearby
12 of 241 shownMuseums hold 241 specimens collected within 10 miles of Denver between 1918 and 1975: 239 Animalia, 2 Plantae. 12 distinct Species records are shown. Collected by C. Triplehorn, Creamer, D., Daiber, F. C. (Frank C.) 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 |
|---|---|---|---|---|
![]() | Thamnophis sirtalis (Linnaeus, 1758) | 1918 | E L MOSELEY | MILTON TWP |
![]() | Esox vermiculatus Lesueur, 1846 | 1929 | Trautman, M. B. (Milton Bernard) | South Branch Portage River, near Bloomdale OH, Perry township |
![]() | Etheostoma nigrum Rafinesque, 1820 | 1929 | Trautman, M. B. (Milton Bernard) | South Branch Portage River, near Bloomdale OH, Perry township |
![]() | Fundulus diaphanus menona Jordan & Copeland, 1877 | 1929 | Trautman, M. B. (Milton Bernard) | Rocky Ford Creek, within Henry township, near Cygnet, Henry township |
![]() | Notemigonus crysoleucas (Mitchill, 1814) | 1929 | Trautman, M. B. (Milton Bernard) | Rocky Ford Creek, within Henry township, near Cygnet, Henry township |
![]() | Notropis heterolepis Eigenmann & Eigenmann, 1893 | 1929 | Trautman, M. B. (Milton Bernard) & Hines, J. | South Branch Portage River, near Bloomdale OH, Perry township |
![]() | Erimyzon oblongus claviformis (Girard, 1856) | 1930 | Trautman, M. B. (Milton Bernard) & Foster, R. (Robert) | South Branch Portage River, near Bloomdale OH, Perry township |
![]() | Lepomis gibbosus (Linnaeus, 1758) | 1930 | Trautman, M. B. (Milton Bernard) & Foster, R. (Robert) | South Branch Portage River, near Bloomdale OH, Perry township |
![]() | Moxostoma erythrurum (Rafinesque, 1818) | 1930 | Trautman, M. B. (Milton Bernard) & Foster, R. (Robert) | South Branch Portage River, near Bloomdale OH, Perry township |
![]() | Mustela nivalis allegheniensis (Rhoads, 1901) | 1930 | E. L. Moseley | Portage Twp |
![]() | Pimephales promelas promelas Rafinesque, 1820 | 1930 | Trautman, M. B. (Milton Bernard) & Foster, R. (Robert) | Middle Branch Portage River, within Liberty township, near Rudolph, Liberty township |
![]() | Calamagrostis canadensis (Michx.) P.Beauv. | 1937 | R. E. Shanks | N. Henry Twp. |
All 241 specimens within 10 miles, at the Global Biodiversity Information Facility.
Nearest settlements
The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.
| Map | Place | Distance | Sheets |
|---|---|---|---|
| North Baltimore | 1.5 miles | 13 | |
| Bassett (historical) | 2.7 miles | 13 | |
| Hammansburg | 3.2 miles | 13 | |
| Galatea | 3.3 miles | 13 | |
| Oil Center (historical) | 3.8 miles | 13 | |
| Hoytville | 4.1 miles | 11 | |
| Cygnet | 5.2 miles | 13 | |
| Bairdstown | 5.3 miles | 12 |
Elsewhere
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.
| Wikipedia article on Denver | An encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied. |
| Wikidata item Q22133696 | The structured record the population and elevation above come from. Public domain (CC0). |
Provenance
This settlement is recorded in the Geographic Names Information System as feature 1050464. 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.
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.
























