John Sevier Detention Reservoir (Holston River)
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Top fish species at John Sevier Detention Reservoir (Holston River)
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John Sevier Detention Reservoir (Holston River) fishing reports
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When are Largemouth Bass biting on John Sevier Detention Reservoir (Holston River)?
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Fishing regulations at John Sevier Detention Reservoir (Holston River), TN
Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.
Fishing regulations in Tennessee can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.
Below you will see fishing regulations for catching Smallmouth bass as of April 24th, 2026. To view regulations for a different fish species, please click on your preferred species in the drop-down.
Seasons
Bag limit
Aggregate
No size limit. No more than 5 black bass per day in any combination of species may be taken. This aggregate limit includes Largemouth, Smallmouth, Spotted, and Coosa Bass.
Several waters have exceptions to these statewide limits. Refer to TWRA for a full list of exceptions to statewide limits.
Micropterus dolomieui
Regulations for
FAQ about John Sevier Detention Reservoir (Holston River) fishing
- Smallmouth bass - 14 members reported to have caught this fish
- Largemouth bass - 11 members reported to have caught this fish
- Channel catfish - 4 members reported to have caught this fish
- @forbes-tim reported a nice Largemouth bass.
- @emmathomspon reported a nice Smallmouth bass.
- @Littlebits_andbites reported a nice Walleye.
- @emmathomspon reported a nice Largemouth bass.
- @emmathomspon reported a nice Smallmouth bass.
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