27 mapped river miles, draining 17 square miles, in the Penns And Middle Creeks basin watershed. No gauge stands in it; the nearest is 17.7 miles away, and what this page knows about its temperature is PA DEP's classification of the water itself.
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 17.7 miles away, at Swatara Creek Near Palmyra, Pa — not a reading of this water, but of what the region is doing today.
PA DEP's classification of this water, reach by reach. A class, not a temperature — no July mean, because none was measured here.
| Reach | Typed miles | Band | PA DEP type |
|---|---|---|---|
| RM 27.4–27.4 | 8.3 | warm | — |
| RM 27.4–27.4 | 1.0 | cold | — |
| RM 27.4–27.2 | 1.3 | warm | — |
| RM 27.4–27.4 | 1.0 | cold | — |
| RM 27.2–0.0 | 28.1 | warm | — |
PA DEP has classified 39.7 of the 44 miles NHD carries for this stream — 89% of it. The typed water splits 37.7 mi warm, 2.0 mi cold. The untyped reaches are not warm water — they are water PA DEP's inventory does not reach, and the mile ranges above span only the reaches it does.
PA DEP classifies this water as Cold Water Fishes and Warm Water Fishes. More than one class appears because the classification changes along the river. The thermal bar above shows where. The management tier on those reaches is Cold Water Fishes, Warm Water Fishes. This is a designation of the fishery, not the season and creel rules — those change yearly and live with the agency.
5 units of public or open-access land touch this river, 492 acres in total. Acreage is the whole unit, not the part beside the water.
| Unit | Owner | Acres |
|---|---|---|
| Ned Smith Center | land trust or conservancy | 426 |
| Wiconsico Creek Park | county land | 18 |
| Wiconisco Creek | county land | 34 |
| Loyalton Park | county land | 7 |
| Myo Park | county land | 6 |
PA DEP designates this as trout water — Cold Water Fishes — without naming the species. No fish survey or stocking record for this water is in the files this site reads.
4 named streams meet this one. Confluence miles are above the mouth; the longest twelve are listed.
Wiconisco Creek sits in HUC 8 02050301, the Penns And Middle Creeks basin, and drains 17 square miles, Strahler order 4 at the mouth. 108 NHD reaches carry the name for 44.4 miles in total — more than the 27.4 miles of drawn mainstem, because NHD counts side channels and braids as their own reaches.
The closest 6 rivers on this site, straight-line from the middle of this one — not drive time.