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The Ohio River (Seneca: Ohi:yo') is a 981-mile-long (1,579 km) river in the United States. It begins in the Northeast and serves as the boundary between the Midwestern and Southern United States, flowing in a southwesterly direction from Pittsburgh, Pennsylvania, to its mouth on the Mississippi River at Cairo, Illinois. It is the third largest river by…
The analysis highlights History, Economy and Measurement as prominent areas in the source structure around Ohio River.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Ohio River shows recurring relationship patterns in the source. For example, Ohio River → After, American, Because, Cave-In-Rock, Cincinnati, Dan Emmett, During, Illinois, In, Indiana, Kentucky, Known, Largely, Louis, Mike Fink, Mississippi, Mississippi River, Missouri, Missouri River, North Carolina Another extracted example is Ohio River → Asian, Between, Common, Emery, Erich, Five, For, Illinois, Indiana, Invasive, John, Kentucky, Many, Mercury, More, Ohio, Ohio River Basin, Only, ORSANCO, Since. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
river ohio mississippi virginia kentucky states west indiana illinois pennsylvania louisville along united new water pittsburgh north southern allegheny rivers
TTTA extracted 332 structured relationships around Ohio River. Examples in this analysis include Ohio River → 2nd source → Monongahela River and Ohio River → Basin size → 203,940 mi2 (528,200 km2). The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Ohio River | 2nd source | Monongahela River | 1.00 | infobox |
| Ohio River | Basin size | 203,940 mi2 (528,200 km2) | 1.00 | infobox |
| Ohio River | Cities | Pittsburgh, PA; East Liverpool, OH; Steubenville, OH; Wheeling, WV; Parkersburg, WV; Huntington, WV; Ashland, KY; Portsmouth, OH; Cincinnati, OH; Louisville, KY; Owensboro, KY;… | 1.00 | infobox |
| Ohio River | Country | United States | 1.00 | infobox |
| Ohio River | Length | 981 mi (1,579 km) | 1.00 | infobox |
| Ohio River | Mouth | Mississippi River | 1.00 | infobox |
| Ohio River | Native name | Ohi:yo' (Seneca) | 1.00 | infobox |
| Ohio River | Progression | Mississippi River → Gulf of Mexico | 1.00 | infobox |
| Ohio River | Source | Allegheny River | 1.00 | infobox |
| Ohio River | States | Pennsylvania, Ohio, West Virginia, Kentucky, Indiana, Illinois | 1.00 | infobox |
| Ohio River | • average | (Period: 1951–1980) 281,000 cu ft/s (8,000 m3/s) | 1.00 | infobox |
| Ohio River | • average | (Period: 2013–2023) 338,000 cu ft/s (9,600 m3/s) | 1.00 | infobox |
| Ohio River | • average | (Period: 1928–2014) 279,100 cu ft/s (7,900 m3/s) | 1.00 | infobox |
| Ohio River | • average | (Period: 1929–2020) 120,800 cu ft/s (3,420 m3/s) | 1.00 | infobox |
| Ohio River | • average | (Period: 1934–2023) 34,020 cu ft/s (963 m3/s) | 1.00 | infobox |
| Ohio River | • coordinates | .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-pars… | 1.00 | infobox |
| Ohio River | • coordinates | 39°27′53″N 80°09′13″W / 39.46472°N 80.15361°W / 39.46472; -80.15361 | 1.00 | infobox |
| Ohio River | • coordinates | 40°26′32″N 80°00′52″W / 40.44222°N 80.01444°W / 40.44222; -80.01444 | 1.00 | infobox |
| Ohio River | • coordinates | 36°59′12″N 89°07′50″W / 36.98667°N 89.13056°W / 36.98667; -89.13056 | 1.00 | infobox |
| Ohio River | • elevation | 2,240 ft (680 m) | 1.00 | infobox |
| Ohio River | • elevation | 880 ft (270 m) | 1.00 | infobox |
| Ohio River | • elevation | 730 ft (220 m) | 1.00 | infobox |
| Ohio River | • elevation | 290 ft (88 m) | 1.00 | infobox |
| Ohio River | • left | Little Kanawha River, Kanawha River, Guyandotte River, Big Sandy River, Little Sandy River, Licking River, Kentucky River, Salt River, Green River, Cumberland River, Tennessee R… | 1.00 | infobox |
| Ohio River | • location | Allegany Township, PA | 1.00 | infobox |
| Ohio River | • location | Fairmont, WV | 1.00 | infobox |
| Ohio River | • location | Pittsburgh, PA | 1.00 | infobox |
| Ohio River | • location | at Cairo, IL | 1.00 | infobox |
| Ohio River | • location | Cairo, IL | 1.00 | infobox |
| Ohio River | • location | Olmsted, IL | 1.00 | infobox |
The concept neighborhoods around Ohio River bring nearby vocabulary together. In this analysis, examples include River, Mississippi and Kentucky. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Ohio River, one of the stronger structural bridges in this analysis connects Ohio River with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Ohio River to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Economy & Measurement, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Ohio River · EN edition · Analysis: TopicsToTalkAbout