What You'll Find on the South Holston River

The South Holston River is a tailwater fishery in the northeastern corner of Tennessee, flowing north from South Holston Dam near Kingsport. The dam creates a cold, clear water environment that holds smallmouth bass, walleye, and musky year-round. The upper section—from the dam downstream to the first major tributary—is the most productive stretch for both species, with consistent populations and regular stocking of walleye by the Tennessee Wildlife Resources Agency.

The river's character changes with the seasons and water releases from the dam. Winter and early spring bring the coldest water and the most stable flows, which concentrate fish and make them predictable. Summer heat and dam releases can push water temperatures into the low 70s, which is still cool enough for walleye to feed actively. Fall offers a window of ideal conditions before winter cold sets in.

Key Takeaways

  • The South Holston River holds smallmouth bass and walleye year-round, with the best fishing in the upper tailwater section within a few miles of the dam.
  • Water releases from South Holston Dam control flow and temperature; check the TVA website before you fish to know whether the river is rising or falling.
  • Walleye fishing peaks in spring and fall when water temperatures drop below 65 degrees, and night fishing with live shiners or crankbaits is most productive.
  • You must have a valid Tennessee fishing license and follow state regulations on creel limits and minimum sizes, which vary by species.
  • Access points are limited; the main public launch is at the dam itself, and several smaller access areas exist downstream near Kingsport.

Seasons and Water Conditions

Winter (December through February) is when the South Holston fishes best for walleye. Water temperatures drop into the 40s, and the fish move into deeper pools and slower current breaks. Smallmouth also bite well in winter, though they are less aggressive than walleye. Water releases from the dam are usually moderate during winter, so flows remain manageable for wading and boat fishing.

Spring (March through May) brings rising water temperatures and increased dam releases as snowmelt fills the reservoir. Walleye bite heavily in late March and April when water is still cold but beginning to warm. By May, temperatures climb into the 60s and fishing slows slightly, though smallmouth become more active. Spring is also when the river can rise quickly and unexpectedly; always check the TVA website for release schedules before you leave home.

Summer (June through August) is the slowest season. Water temperatures often reach the low 70s, which is warm for a tailwater. Walleye retreat to the deepest holes and feed primarily at night. Smallmouth remain active but require more precise presentations. Early morning and late evening fishing produces better results than midday.

Fall (September through November) rivals spring as a prime season. Water temperatures cool back into the 50s and 60s, walleye become aggressive again, and smallmouth feed heavily in preparation for winter. October is often the best month overall. Water releases typically decrease in fall, creating stable flows and clearer sight lines for sight-fishing smallmouth.

Species and What to Target

Walleye are the signature species on the South Holston. The river receives regular stockings from the state, and natural reproduction has established a self-sustaining population. Walleye average 14 to 18 inches, with occasional fish exceeding 24 inches. They feed most actively at dawn, dusk, and throughout the night. Live shiners (3 to 4 inches) drifted along the bottom in deeper pools are the most reliable method. Crankbaits that mimic baitfish—especially those that dive to 8 to 12 feet—work well when cast along drop-offs and current breaks.

Smallmouth bass are abundant and aggressive. Most fish run 12 to 16 inches, with a solid population of 18-inch-plus fish in the upper river. Smallmouth respond well to topwater lures early and late in the day, and to soft plastics (tubes, crawfish imitations) fished along rocky banks and current seams throughout the day. The river's clear water means smallmouth can see your lure from a distance, so lighter line (6 to 8 pound test) and natural colors often outfish heavier tackle and bright lures.

Musky are present but not abundant. A few musky are caught each year, mostly by accident while targeting walleye or smallmouth with large baits and lures. If you are specifically hunting musky, fish large swimbaits or bucktail spinners in the deeper pools during low-light periods.

Access and Launch Points

The primary public access is at South Holston Dam, where a concrete boat launch sits directly below the dam. The launch is free and open year-round, with parking for roughly 20 vehicles and a gravel lot. This is the most popular starting point because it puts you immediately into the most productive water. The launch can be crowded on weekends, especially in spring and fall.

Downstream access is limited. Holston River Park near Kingsport offers a smaller launch and is useful if the dam launch is full, though it puts you further from the best walleye water. A few informal access points exist along riverside roads, but parking is minimal and conditions vary. Always ask permission before crossing private land.

Wading is possible in many sections, particularly in fall and winter when water levels are lower. The riverbed is rocky and uneven, so felt-soled wading boots are essential. Never wade during or immediately after dam releases, as water can rise rapidly and without warning.

Regulations and Licensing

You must carry a valid Tennessee fishing license to fish the South Holston. Licenses are available online through the Tennessee Wildlife Resources Agency website, at sporting goods retailers, and at some convenience stores. A one-day license costs less than a full-year license if you are visiting for a short trip.

Creel limits and minimum sizes are set by the state and change periodically. As of the most recent regulations, walleye have a 15-inch minimum size and a daily creel limit of six fish. Smallmouth bass have a 12-inch minimum and a creel limit of six fish. Musky have a 40-inch minimum and a creel limit of one fish per day. Check the current Tennessee fishing guide before you fish, as regulations can change.

The river is open year-round, but some access areas may have seasonal closures or restricted hours. Call the Kingsport Parks and Recreation Department or the TWRA before your trip if you are planning to fish outside normal daylight hours.

Gear and Tackle Recommendations

For walleye, a medium-action spinning rod (6 to 6.5 feet) paired with a reel that holds at least 150 yards of 8-pound monofilament or braided line is standard. Walleye fishing often involves drifting live bait or casting crankbaits, both of which benefit from a sensitive rod that lets you feel the bottom and detect light bites. A small tackle box with live shiners, split shot, and a variety of crankbaits (sizes 5 to 7) covers most situations.

For smallmouth, a medium-power spinning or baitcasting rod (6 to 6.5 feet) with 6 to 8-pound test is ideal. Smallmouth fishing relies more on lure variety and presentation, so bring topwater plugs, soft plastics (tubes, crawfish, shad imitations), and small crankbaits. The clear water means natural colors—browns, greens, blacks, and whites—outfish bright hues.

A depth finder is useful but not essential. The river is relatively shallow (averaging 8 to 15 feet in the main channel), and you can locate fish by reading the current and observing the riverbed structure. If you have a boat with electronics, use them to find deeper pools and current breaks where walleye congregate.

When to Fish and What to Expect

The best overall window is October through April, when water temperatures are cool and both walleye and smallmouth feed aggressively. October is often the single best month—water is cool, flows are stable, and fish have not yet moved into their deepest winter haunts.

Walleye fishing is most productive from sunset through midnight and again from pre-dawn until an hour after sunrise. Midday walleye fishing is possible but requires deeper presentations and more patience. Smallmouth bite throughout the day but are most aggressive in the first two hours after sunrise and the last two hours before sunset.

The South Holston is not a high-volume fishery like some tailwaters. You may fish an entire day and catch five or six walleye and a dozen smallmouth, or you may catch nothing. Success depends on water conditions, season, and your willingness to adjust your presentation. The river rewards patience and attention to detail.

Frequently Asked Questions

Do I need a boat to fish the South Holston?

No. Wading is productive in many sections, especially in fall and winter when water levels are lower. The upper river near the dam is particularly good for wading. A boat gives you access to deeper water and allows you to cover more ground, but it is not required.

What should I do if the dam releases water while I'm fishing?

Exit the water immediately. Dam releases can raise the river level by several feet in minutes. Check the TVA website before you fish to see the scheduled release times, and never wade during a release window. If you are in a boat, move to shallow water or the bank and wait for the surge to pass.

Is the South Holston good for beginners?

Yes, if you are comfortable with basic spinning tackle and live bait. Walleye fishing with shiners is straightforward, and smallmouth respond to simple soft plastic presentations. The river is not crowded, so you have room to learn without pressure. Start in spring or fall when fish are most active.

Can I keep fish I catch for dinner?

Yes. Walleye and smallmouth are both good eating. Follow the creel limits and minimum sizes set by Tennessee. Walleye are generally considered better table fare than smallmouth, with a milder, flakier flesh.

What's the closest town with lodging and supplies?

Kingsport is the nearest town, roughly 10 to 15 minutes from the dam. It has hotels, restaurants, and tackle shops. Tri-Cities Regional Airport (TRI) is about 20 minutes away if you are flying in. Johnson City and Bristol are also nearby alternatives.