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Is the Catawba River good for rainbow trout?

Not in midsummer, and not everywhere. NC DEQ recorded rainbow trout in the Catawba River between 1997 and 2017, at one sampling site on it, but the river's measured July mean of 78.2 °F is above the 75 °F upper limit for this fish, so the water that holds it is the cold tributary mouths and the spring-fed stretches rather than the mainstem in July. Across 7 gauged stretches the July mean runs 59.3–84.5 °F, so the answer changes with where you stand on it. Fish of 7–14 inches are what North Carolina reports as typical.

Map of Catawba River Open Catawba River on the map See Catawba River on the live map → Every reach coloured by water temperature, with the public land and access points along it.

What the state's records say

Species
Rainbow trout (Oncorhynchus mykiss)
In North Carolina
introduced
Record here
surveyed present
Holds in
55–65 °F, stops feeding above 75 °F
Typical
7–14 inches
Spawns
Spring — March into May — on gravel, which is what separates it from the two autumn spawners above.

Introduced, and now the most widely distributed trout in the western counties — wild in the tumbling gradient water and stocked through the hatchery-supported season.

Is the water cold enough

Measured, not modelled: 7 gauged stretches of this river average 78.2 °F in July (59.3–84.5 °F across them), against the 55–65 °F this fish holds in and the 75 °F it stops feeding at.

GaugeNowJuly mean
Catawba R Nr Pleasant Gardens 63.3 °F 74.2 °F
Catawba R at Sr1223 Bl Lk James Nr Bridgewater 67.6 °F 59.3 °F
Rhodhiss 70.2 °F 76.6 °F

What you may keep

North Carolina WRC classifies this water as Delayed Harvest Trout Waters, Hatchery Supported Trout Waters, Special Regulation Trout Waters, Wild Trout Waters. The management tier on those reaches is stocked holdover, unknown, wild. This is a designation of the fishery and not the season and creel rules.

NCWRC public mountain trout waters → North Carolina season and creel rules →

What to fish for it

The insects recorded from this river's region, earliest first. The full calendar →

More about Catawba River

Catawba River — live water temperature, regulations and access

Nearby rivers for rainbow trout