5.3 mapped river miles, draining 6 square miles, in the Lehigh River basin watershed. A USGS gauge stands in it, but its record is too short for a measured July mean, so what this page knows about its temperature is today's reading and 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 4.8 miles away, at Little Lehigh Creek Near Allentown, Pa — not a reading of this water, but of what the region is doing today. A closer gauge has stopped reporting — its water-temperature series is empty, and was last stamped 17 April 2024, so no number here comes from it.
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 5.3–0.0 | 5.3 | cold | — |
PA DEP has classified 5.3 of the 5.3 miles NHD carries for this stream — 100% of it. Every typed reach carries the same class, 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. The management tier on those reaches is Cold Water Fishes. This is a designation of the fishery, not the season and creel rules — those change yearly and live with the agency.
6 units of public or open-access land touch this river, 197 acres in total. Acreage is the whole unit, not the part beside the water.
| Unit | Owner | Acres |
|---|---|---|
| Camp Olympic | county land | 98 |
| Emmaus Community Park | city land | 34 |
| Fulmer Tract | city land | 35 |
| Jasper Park | county land | 26 |
| Fulmer Tract | county land | 1 |
| Mystic Chain Park | county land | 3 |
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.
1 named stream meets this one. Confluence miles are above the mouth; the longest twelve are listed.
Leibert Creek sits in HUC 8 02040106, the Lehigh River basin, and drains 6 square miles, Strahler order 2 at the mouth. 8 NHD reaches carry the name for 5.3 miles in total.
The closest 6 rivers on this site, straight-line from the middle of this one — not drive time.