Fort Patrick Henry

The shortest, warmest, and most storied of the Holston tailwaters — a short urban reach of the South Fork Holston below Fort Patrick Henry Dam at Kingsport, stocked with rainbow and brook trout and fished as a cool-season put-and-take. It is best in early spring behind the stockings and through the cold months, and thin and warm in summer. What it lacks as trout water it repays in history: it runs past Long Island of the Holston, the ground where the trans-Appalachian frontier began.

Stocked rainbow & brook trout (put-and-take) · Best: early spring behind the March–April stockings & the cold months; thin in summer · Fort Patrick Henry Dam through Kingsport to the North Fork Holston confluence · Sullivan County · TWRA Region IV

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Overview

The last dam on the South Fork Holston.Fort Patrick Henry is the bottom of the South Fork Holston staircase — the lowermost of the river's three TVA dams, below South Holston and Boone. The dam stands inside the city of Kingsport, in Sullivan County, and impounds the 872-acre Fort Patrick Henry Lake, which reaches ten miles back up to Boone Dam. Below the dam, the tailwater runs a short way through Kingsport and past Long Island of the Holston to the confluence with the North Fork Holston, some eight miles downstream, where the two forks join to form the Holston River proper. This is that short reach: the cool, stocked water from the dam down through a working city.

Why the trout water is marginal — and seasonal.The single most important fact about this reach is thermal. Fort Patrick Henry is a low, run-of-river dam — a 95-foot concrete gravity structure, not the South Holston's 285 feet — so it passes water through rather than drawing a cold release from deep in a reservoir. Fort Patrick Henry Lake is shallow and warm by comparison, the water leaving the dam is far less cold and far less stable than the deep-draw giants upstream, and it warms further as it runs through the city. That makes this a cool-season, put-and-take trout fishery rather than a year-round one — strong in early spring behind the stockings, fishable in the cold months, and thin and warm through the heat of summer. Fish it for what it is and when it is good.

The trout, honestly.TWRA stocks the reach with rainbow and brook trout on a spring schedule, in March and April. Rainbows are the mainstay and the realistic target; the stocked brook trout are a seasonal bonus. Neither is a wild, reproducing population here — this is a put-and-take reach, and the honest expectation is fresh and holdover stocked fish in the cool months. The warmer, lake-fed water also holds and mixes with warmwater species — smallmouth and largemouth bass, bluegill, crappie, and the occasional striper or hybrid — especially as the river slows toward the North Fork confluence. Because there is no native brook-trout water in scope, this volume carries no Brook-Trout Micro-Box; the stocked brookies are a creel bonus.

A little history — where the frontier began.No trout reach in this series carries the history of this one. The dam takes its name from the colonial Fort Patrick Henry, built in 1776 at Long Island of the Holston — the long river island at present-day Kingsport that was, for generations before that, sacred and neutral treaty ground to the Cherokee, a place set apart for council rather than conflict. Here the Cherokee and the colonial and early American governments treated repeatedly; here the Wilderness Road that Daniel Boone blazed toward Kentucky took its jumping-off point; and from this ground the Overmountain Men mustered for their march to the Revolutionary victory at Kings Mountain in 1780. Long Island was eventually returned, in part, to the Eastern Band of Cherokee Indians — a rare restoration of sacred ground. The dam's own story is briefer and industrial: built by TVA between 1951 and 1953 as the downstream capstone of the South Fork Holston power system, and listed on the National Register of Historic Places in 2017. You are fishing a modern, managed, urban tailwater laid directly over the oldest crossroads of the Southern frontier.

Before you wade: Fort Patrick Henry is a working run-of-river tailwater — even a passing release lifts and quickens the reach. See Flow & Conditions before every trip.

Flow & Conditions

The one rule that keeps you alive.Check the Fort Patrick Henry generation schedule before you wade, and never wade water you cannot leave before the pulse arrives. Even a run-of-river dam lifts the reach when its two units run, and the pulse can change wadeability without much warning. The real hazard here is cold, quick water over a slick urban bottom — bridge abutments, riprap, and industrial structure in play — more than any fish. Add the ordinary urban-river cautions: uncertain footing, litter and snags, and access that crosses city and private ground. Know your exit before your boots are wet, fish with a partner when you can, and get out at the first sign of rising or dirtying water.

Flow & conditions.→ Join the list — I’ll send the launch note when the store opens.

Check the release before every trip — this is your number.- TVA — recreation release schedules: tva.com/environment/recreation/recreation-release-schedules ↗- TVA Lake Info app — follow the prompts to Fort Patrick Henry (releases posted day to day; treat posted times as estimates)- TVA Lake Info line: 800-238-2264 (tap to call)

In the guide — know your lead time.The full flow × season wading matrix (no generation vs. one unit vs. two units, with what each means for wading and rigging) and the pulse-arrival lead-times — how many minutes you have as a release travels down through the city reach — are in the Fort Patrick Henry guide.→ Join the list — I’ll send the launch note when the store opens.

Regs

License. Anglers age 13 and older need a valid Tennessee fishing license plus the trout supplemental; children under 13 may fish without one.

The Fort Patrick Henry rules. The Fort Patrick Henry Dam tailwater is managed under Tennessee's statewide trout regulations — there is no special slot and no reduced creel here, as there is on the South Holston or the Boone reach just upstream. Fish the current statewide trout creel, and know that this is a stocked, seasonal put-and-take reach: TWRA stocks rainbow and brook trout in March and April. There are no special gear restrictions beyond the statewide rules.

Confirm before you go. This is TWRA Region IV water, and the agency revises trout regulations cycle to cycle. Confirm the current statewide trout creel on the live TWRA trout page before every trip — and never fish this tailwater without checking the day's Fort Patrick Henry generation schedule (see Flow).

Official links:- TWRA trout regulations ↗- Buy a Tennessee license ↗- TWRA trout stocking schedule ↗- TWRA Region IV: 423-587-7037 / 800-332-0900

Hatches

The signature hatch: honestly, there isn't a single blanket hatch here — Fort Patrick Henry is a modest-hatch, spring-weighted reach, where you match the small stuff and fish the season more than the hatch. Cool-season midges are the year-round staple, Blue-Winged Olives ride the overcast days from late fall through spring, and caddis and small mayflies bring riffle interest in spring behind the stockings. The money months are March and April, when fresh fish and cool water line up.

The full hatch calendar, the tactics keyed to each season (indicator and tight-line nymphing for the pods, the spring dry-dropper over the near-dam riffles, small streamers for holdovers and the mixed warmwater fish), and the curated Year-Round Core Box — a black Zebra Midge, a beadhead Pheasant Tail, a Parachute Adams, an olive/black Woolly Bugger, and a scud/sowbug — are in the guide. (Tippet runs fine here; carry 5X.)→ Join the list — I’ll send the launch note when the store opens.

Field

Cell coverage: Fort Patrick Henry sits in the middle of Kingsport, so coverage along the corridor is generally good — but a riverbed below a dam can still be a dead spot, so confirm your carrier and carry a way to call for help.

The full field-communications plan — the GMRS/ham setup, the Kingsport-area repeater anchors (led by the W4TRC Kingsport/Bays Mountain machine), the downloadable CHIRP channel file, NOAA weather-radio storm awareness, and the satellite safety net — plus the field first-aid kit, gear and packing list, and rigging notes are in the guide.→ Join the list — I’ll send the launch note when the store opens.

Access

Fort Patrick Henry runs through a working city, so its banks are park, industrial, and private in quick succession, and the way in matters as much as the water. The signature of the reach is not a run of trout water but a place — the cool, oxygenated water at the base of the dam (the best trout holding, especially behind a spring stocking) and, just below, Long Island of the Holston, the historical heart of the whole valley. In the guide, each public access is fixed to verified coordinates where a precise public point could be confirmed (WGS84, cross-checked against USGS GNIS/OSM/3DEP; on this dense urban reach several accesses stay landmark-fixed by necessity and are flagged FIELD-VERIFY) with a downloadable GPX, a full-resolution access map, the numbered access-point reference from the dam down to the North Fork confluence, and honest notes on the float question and the better trout water a short drive upstream (Boone, South Holston, Watauga) — all in the guide. Park legally, cross only public or permitted ground, and respect any limits on the island's restored Cherokee land.→ Join the list — I’ll send the launch note when the store opens.

Conserve

A fishery worth handling honestly. Fort Patrick Henry's whole character is honesty: a modest, stocked, urban put-and-take laid over the most historically freighted ground in the series. The stewardship here is twofold — treat the water as the cool-season resource it is, and treat the ground with the respect it has been owed for centuries. The near-dam water is the coolest and best trout holding; the island below is sacred Cherokee treaty ground, restored in part to the Eastern Band, alongside the working private and industrial frontage of a living city. An active regional community — the Tri-Cities fly shops and guides, and the Overmountain Chapter (#492) of Trout Unlimited — looks after this cluster of Holston-system tailwaters. It rewards anglers who treat it the same way.

Leave No Trace, on this water:- Plan ahead — check the Fort Patrick Henry generation schedule before every trip, know your exit, and wade only water you can leave before the pulse; a rising urban tailwater over slick rock is no place to be caught out.- Stay on durable surfaces — use the legal public points near the dam, the city parks, and the greenway crossings; much of the corridor between them is city, industrial, or posted private ground, and the island's restored ground carries its own access limits.- Pack out every inch of tippet and leader — on a river running through the heart of a city, discarded mono and fluorocarbon entangle the herons, kingfishers, and waterfowl that work it — along with split-shot cards and fly packaging.- Handle fish with care — wet your hands, keep fish wet, and release what you don't keep gently; the cool-season trout are a stocked resource shared with the warmwater fish that own the reach in the heat.- Respect the ground — treat the historical markers, the restored Cherokee land at Long Island, and the industrial-security frontage as the working, meaningful places they are.

FAQ (answer-first)

• Q: Where is the Fort Patrick Henry tailwater?It's the short reach of the South Fork Holston below Fort Patrick Henry Dam, inside the city of Kingsport in East Tennessee — running about eight miles from the dam through the city, past Long Island of the Holston, to the confluence with the North Fork Holston, in Sullivan County (TWRA Region IV).
• Q: Can you wade Fort Patrick Henry?Yes, near the dam when no units are generating — but check the generation schedule first and never wade water you can't leave before a release arrives. Even this run-of-river dam lifts and quickens the reach when its units run, and cold, quick water over slick urban rock, riprap, and bridge structure is the real hazard. Get out at the first sign of rising or dirtying water.
• Q: Do I need a license?Yes — a Tennessee fishing license plus the trout supplemental for anglers 13 and older; under 13 fish without a license. The Regs tab links you to the current rules and the license page.
• Q: What are the trout regulations?Statewide Tennessee trout regulations apply — there's no special slot or reduced creel here, unlike the South Holston or the Boone reach upstream. Fish the current statewide creel, and confirm it with TWRA before each trip.
• Q: When is the best time to fish it?Early spring is the season — March and April, behind the stockings and on cool water — and the cold months fish well too. Summer is warm and thin for trout; go for bass then, or drive up to Boone, the South Holston, or the Watauga. The full month-by-month timing is in the guide.
• Q: What will I catch?Mostly stocked rainbows, with stocked brook trout as a seasonal bonus, best in the cool months near the dam. As the reach warms and slows toward the North Fork confluence it becomes a mixed fishery — smallmouth and largemouth bass, bluegill, crappie, and the occasional striper up from the lake.
• Q: What's open, and what's in the guide?Open now: this overview, the honest conditions picture and official TVA/TWRA links, the regulations, and conservation. The guide adds the verified access and GPX, the full hatch calendar and tactics, the Year-Round Core Box, and the field-comms plan — plus honest counsel on the better trout tailwaters a short drive upstream.