Thinking Small On The Broad

South Carolina’s Bath Water Bronzebacks

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On The Fly Freshwater

July 2026

Article and Photos by P.J. Perea

I grew up in the Midwest, home to many incredible smallmouth bass fisheries surrounding the Great Lakes and its tributaries. I associate fishing for the finned brown and green missiles with cool, fast-moving, and deep water. When I moved to the South Carolina Lowcountry in the early-2000s, I shelved the idea of fishing for smallies, unless I wanted to take a trip up North, but that changed a few years ago when I heard rumors of smallmouths showing up in the Broad River. I first dismissed the idea of smallmouth surviving the shallow, hot water as maybe misidentified redeye bass. Thanks to social media, I started seeing fat bronzebacks from the Broad River that look just like the ones I fished up North in the summer. How is this happening? How are they surviving the searing hot weather and low oxygen waters that would normally smother smallmouth bass.

South Carolina summers are typically a haze of blazing hot subtropical weather with July and August air temperatures exceeding 90 degrees, stifling, high humidity and 100-plus heat indices. Most anglers opt to fish for warm-water species such as catfish and bream, as cooler-water fish are extremely challenging to catch during the sweltering dog days of summer. These “cool water” fish, in my mind, should not be here. So, I delved a little more deeply into the hot water smallmouth mystery.

Southern Smallies

Decades ago, smallmouth bass were introduced in the upper watersheds of the Broad River near the Blue Ridge Mountains as an experiment to see if they would thrive in the cool, clear waters flowing through upstate mountain streams. While the smallmouth bass managed to survive in the upper reaches, most felt that the slow moving, warmer, muddier waters of the Broad River flowing south and east toward the Atlantic Ocean would naturally limit their ability to survive. However, thanks to the fall line, where the continental shelf of South Carolina meets Lowcountry towards the coast, the slow-moving, and warm Broad River accelerated into a churning whitewater torrent, riddled with bedrock, boulders, gravel beds and fast-moving oxygenated water. In this transition zone filled with abundant food, smallmouth numbers surged, and a surprising vibrant fishery emerged.

Michael McSwain with a Broad River bronzeback.

“In 1984, they stocked the smallmouth bass into King’s Creek in the upstate,” Michael McSwain, Broad River Smallmouth guide, recalled. “In fact, they flourished throughout the Broad and now can be found in the Congaree River and in the upper section of Lake Marion in the Santee Cooper Lakes system.”

Extremely limited access, high water volume and lower-unit eating boulders proved to be challenging for most traditional boat anglers wishing to access the smallmouth sanctuary

in the lower section of the Broad, but a few local anglers have figured out how to fish for these chunky bass thriving in this watershed.

Guide Willie Dial took this smallmouth on the fly.

Michael McSwain and Willie Dial, guides at Broad River Smallmouth have spent years cracking the bronzeback puzzle. I joined them on a recent fall trip and fished with conventional spinning tackle. We fished out of motored canoes, navigating boulder strewn rapids and accessing places many bass boats would struggle navigating. I marveled at how the perfectly camouflaged bass would launch themselves off a gravel shoal, boulder, weed bed, or undercut bank and absolutely destroy a bait like it was intent on absolutely ending its existence before devouring it with gusto. Upon hookset, they would do everything to escape including multiple water clearing jumps, throwing bait back to spite you, bending hooks or burying themselves in boulders, weed beds and tree roots. It was just as fantastic and challenging as the days of fishing for smallmouth in my favorite northern spots. We hooked more than 30 smallmouth bass that morning and landed multiple fish in the 2- to 4-pound range.

I asked about fly-fishing for these football shaped brutes and Mike said, “Summertime is one of the best times to fish for smallmouth on the Broad River. The lower water flows make the fly presentation easier; the fish are incredibly hungry (the hotter weather, the better); and there are lots of choices for bait as the fish are eating just about everything that swims, flies, emerges or makes the unfortunate mistake just falling into the water.”

Bathwater Bruisers

“I would rate the water from the fly-fishing perspective as challenging, but definitely doable,” McSwain explained. “Some sections are perfectly wadable, but some fast water spots will need to be fished from the canoe. The Broad River really moves along, the bottom is shifting and slippery and once the big fish hit the fast water, expect one heck of a fight on light to medium fly-fishing gear.”

McSwain also indicated that the Broad River is extremely flashy, meaning that a localized summer downpour or water released upstream would turn the manageable river into a raging torrent in a blink of an eye. The fishing can be incredible with 50 to 60-plus hookups under ideal conditions, to simply unfishable. He stresses flexibility in scheduling to ensure a great day on the Broad River.

McSwain and Dial recommended streamers that mimic shad and minnows, crawfish, hellgrammite, mayfly, and woolly bugger patterns for subsurface presentations; and poppers, cicadas, hoppers, and frogs for surface fishing. A 5- or 6-weight flyrod works great for Broad River smallies; a wading staff to ensure safe steady movement in fast water; and a rubber/silicone webbed net to land, unhook and safely release the fish.

It’s Not the Heat or Humidity

As it turned out, it was not temperature that limited smallmouth bass. If there are enough oxygen-rich waters, abundant food and clean flowing habitat; they don’t seem to mind the hot water or the humid summer weather.

It’s a Smallie World After All

For more details on this unique fishery or to arrange a guided trip contact Michael McSwain of Broad River Smallmouth on Facebook by clicking here. You also can reach him through this Instagram link.