13.3 mapped river miles, draining 34 square miles, in the Brandywine Christina 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.
This gauge stands in East Branch White Clay Creek. Its record is too short for a July mean, so the class below is PA DEP's — but the reading is this water.
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 7.6–0.0 | 7.8 | cold | — |
PA DEP has classified 7.8 of the 13.6 miles NHD carries for this stream — 58% 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.
11 units of public or open-access land touch this river, 5,031 acres in total. Acreage is the whole unit, not the part beside the water.
| Unit | Owner | Acres |
|---|---|---|
| White Clay Creek Preserve | state park agency | 3,306 |
| White Clay Creek Preserve | another state agency | 1,392 |
| Mill Race Preserve | city land | 42 |
| London Grove Open Space | city land | 59 |
| Chandler Woods Preserve | city land | 18 |
| Phelps | joint city-county land | 34 |
| Steamer Stop - Laurel Woods Preserve | city land | 34 |
| James Watson Park | city land | 9 |
| New Garden Township Passive-Recreation Park | city land | 115 |
| Hendrickson Property | city land | 1 |
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.
8 named streams meet this one. Confluence miles are above the mouth; the longest twelve are listed.
East Branch White Clay Creek sits in HUC 8 02040205, the Brandywine Christina basin, and drains 34 square miles, Strahler order 4 at the mouth. 23 NHD reaches carry the name for 13.6 miles in total — more than the 13.3 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.