7.8 mapped river miles, draining 9 square miles, in the Mahoning basin watershed. No gauge stands in it; the nearest is 4.1 miles away, and it is the only temperature evidence on this page — what Ohio EPA publishes is the aquatic life use below — a habitat designation under Ohio Administrative Code 3745-1, which describes the assemblage the water holds rather than the temperature it runs at.
50°F and colder is cold, through cold-transitional and cool, to warm above 70°F — the same four bands, breaking at 58, 64 and 70°F, that the app paints. Grey is water nobody has measured.
The nearest gauge is 4.1 miles away, at Mahoning River At Lowellville Oh — not a reading of this water, but of what the region is doing today.
There isn't one. Ohio EPA publishes no temperature classification for any water in Ohio. What it publishes is the aquatic life use below — a habitat designation under Ohio Administrative Code 3745-1, which describes the assemblage the water holds rather than the temperature it runs at — so this river draws grey on the map above, and grey here means unmeasured rather than warm. The only temperature on this page is the live reading from the nearest USGS gauge, 4.1 miles away; it is a reading of that water, not this one.
Ohio EPA classifies this water as Coldwater Habitat and Warmwater Habitat. More than one class appears because the classification changes along the river.Where it changes is on the map above, not in this page's tables: Ohio EPA publishes no temperature classification here, so nothing on this page is drawn from the class.This is Ohio EPA's description of the aquatic community the water supports, assigned under OAC 3745-1 on fish and macroinvertebrate survey scores. It is not the season and creel rules — those are the ODNR Division of Wildlife's, change yearly, and live with that agency.
Ohio EPA water quality standards, OAC 3745-1 →
1 unit of public or open-access land touches this river, 55 acres in total. Acreage is the whole unit, not the part beside the water.
| Unit | Owner | Acres |
|---|---|---|
| Lincoln Park | city land | 55 |
Ohio EPA designates this as trout water — Coldwater Habitat — without naming the species. No fish survey or stocking record for this water is in the files this site reads.
Dry Run sits in HUC 8 05030103, the Mahoning basin, and drains 9 square miles, Strahler order 4 at the mouth. 23 NHD reaches carry the name for 7.8 miles in total.
The closest 6 rivers on this site, straight-line from the middle of this one — not drive time.