Red Clay Creek Fishing Guides and Conditions, Delaware

About the Red Clay Creek

Red Clay Creek drops out of the Pennsylvania Piedmont near Kennett Square and runs south through the Delaware chateau country to join the White Clay and then the Christina above Wilmington. The USGS gauge at Wooddale sits on the Delaware reach, in the wooded valley between Ashland and Yorklyn, and it is one of the more useful gauges in the state because it reports discharge, stage and a current water temperature series. On a small freestone creek that warms fast, that temperature reading is the number that tells an angler whether the trout are still catchable.

Delaware has very little flowing trout water, and Red Clay is one of the reasons the state has a trout program at all. DNREC stocks brown and rainbow trout into designated sections each spring, with a put-and-take season that draws crowds on opening weekend and thins out quickly afterward. There are wild brook trout in a few of the coldest headwater feeders across the Pennsylvania line, and holdover browns survive the summer in the deepest shaded pools in the Ashland and Yorklyn reaches. Below the stocked water the creek fishes as a warmwater stream, with smallmouth bass, rock bass, fallfish and sunfish through the lower valley.

This is wading water and nothing else. The creek is narrow enough to jump in places and rarely more than knee to thigh deep outside of high flow, so a short rod, careful approach and willingness to walk are what produce here. Access runs through the Ashland Nature Center corridor, Auburn Valley State Park at Yorklyn, and a chain of county park and greenway frontage along Creek Road. Guided work is limited to a handful of Brandywine Valley fly-fishing instructors who teach on this water rather than run trips on it.

Fish it early. March through May is the season that matters, when stocked fish are fresh and water temperatures at the gauge sit in the fifties. By late June the creek warms into the seventies and trout fishing should be set aside for the smallmouth downstream. Autumn stocking in some years reopens a short window in October and November. Delaware licenses and a trout stamp are required in season, and the regulations linked below carry the current stocked sections and limits.

Access

Wooddale bridge access at the USGS gauge - the flow and temperature reference and a walk-in entry point.
Ashland Nature Center - the best-known stocked reach with parking and trail access along the creek.
Auburn Valley State Park at Yorklyn - restored mill corridor with extensive walk-in creek frontage.
Creek Road pullouts between Yorklyn and Ashland - roadside access to a long series of pools.
Brandywine Springs and Faulkland Road area - lower-creek access to warmwater sections.
Delaware and Pennsylvania state line crossings near Hockessin - upper-reach access to colder water.
Marshall Bridge and Wooddale Covered Bridge area - short walk-in access to the middle creek.

Seasons

Spring: DNREC stocking and cold water make March through May the season, with the best fishing in the first weeks after each stocking.
Summer: the gauge temperature climbs into the seventies and trout fishing should be shelved for smallmouth in the lower creek.
Fall: cooling water and occasional autumn stocking reopen a short trout window in October and November.
Winter: low, clear and cold with limited fishing, though holdover browns are catchable in the deeper pools on mild days.