Brandy Branch Reservoir

SWEPCO Cooling-Lake Largemouth
Texas~1,242 acresMAX DEPTH 50 FTIMPOUNDED 1983
WATER TEMP88°F+1.9°F in 12 daysRed River at Index, AR · 81 mi
POOL LEVEL−2.0 ft−0.4 ft in 14 daysbelow normal pool
Measured Monday, September 14, 2026 · refreshed daily · the guide report reads these for you
Brandy Branch Reservoir shoreline outline
Brandy Branch Reservoir shoreline — depth survey in progress

The fishery

Brandy Branch Reservoir — Harrison County, TX. 1,242 acres, 50 ft at its deepest. Known for SWEPCO Cooling-Lake Largemouth.

Species

Largemouth bass · Bluegill · Redear sunfish · Channel catfish

On BassHawk

Everything below points at one goal — finding the most, and the biggest, largemouth bass on Brandy Branch Reservoir.

Sunk habitat

9 state-placed brush piles and habitat sites on Brandy Branch Reservoir, marked on the map with the depth each sits in.

TYPESITESDEPTH
Brush Pile7
Artificial Fish Habitat2

Exact coordinates for every site are in the app.

Mapped on BassHawk

Traced from pre-dam survey sheets — the roads, foundations and creek beds that were there before the water.

Getting on the water

Marshall Boat Ramp 75670

What a guide report looks like

A complete, real report for Brandy Branch Reservoir — nothing held back. It ran on that day's conditions; open the app for today's.

SAMPLE GUIDE REPORT · TUESDAY, AUGUST 11, 2026

Brutal midday heat means early light and deep water. Fish the hydrilla edges and timber hard at dawn, then hunt the channel drop-offs and submerged brush all day.

WATER 90°FAIR 94°FWIND 8 MPHSEASON SUMMERPOOL -0.9 FT

Water's running hot at 90 degrees, which means the bass have pulled deep to stay comfortable and the shallow bite is shut down except first light. With crystal-clear water and bright bluebird sun, the fish are keyed to shade and depth. Pressure is steady and the wind is light out of the southwest, so you won't get much oxygenation or wind-driven baitfish movement to help. This is a grind, but the hydrilla coverage and added brush structure on this lake give you plenty of places to pick apart. Bass are scattered but catchable if you work the deep weed edges and timber slowly and stay on structure. Hit the first hour hard, then transition deep and methodical for the rest of the day.

The day's game plan

EARLY MORNING · 6:39 AM to 8:30 AM
Hydrilla edges on the shallower flats and along the timber in 4 to 8 feet, especially the transitions between open water and thick weed lines
5-inch bluegill-colored swimbait on a 1/4-ounce jighead, slow roll along the weed edge; or a 3/8-ounce black rubber frog pitched into the hydrilla mat, pause for 2 seconds, then pop it and reel steadily. Keep the frog on the surface and let it work the vegetation.
Bass are hunting shallow this early before the sun gets high and the water gets too warm. Bluegill is the dominant forage here, so match it. The cooler water temp at sunrise pushes them up to feed before they drop deep again. A frog works because they're reactive in low light and the weed cover concentrates both predator and prey.
MORNING · 8:30 AM to 10:30 AM
Channel edges, deep timber lines, and the recycled Christmas tree brush structure in 15 to 25 feet. Work the drop-offs where the flats fall into the main channel.
1/2-ounce shaky head rigged with a 4-inch green pumpkin finesse worm, shake it vertically or drag it slowly along the bottom. Or work a 3/8-ounce lipless crank in sexy shad, casting out and working it with a stop-and-go retrieve, letting it flutter on the pause.
By mid-morning the sun is up and the bass have moved to deeper, cooler water where the thermocline is starting to matter. They're less aggressive now, so you need to present slowly and deliberately. The shaky head works because it's a small profile that matches the bluegill fingerlings and keeps the bass interested without requiring them to chase. The lipless crank is a backup if fish want a little more flash and vibration on the drop.
MIDDAY · 10:30 AM to 1:00 PM
The deepest stable water you can find with nearby cover: submerged timber, dense hydrilla patches in 18 to 28 feet, and any brush structure on the channel swing bends.
Drop shot rig with a 2 1/2 to 3-inch watermelon red flake finesse worm, 1/16-ounce tungsten weight, and 12 to 18 inches of 6-pound fluorocarbon leader. Hold it near bottom structure and work it with small 6-inch hops and shakes. Fish tight to the cover, not out in open water.
It's blazing hot and bright, so the bass have buried themselves as deep as they'll go while still staying near cover. At 90 degrees they're in survival mode, not feeding mode, so you're triggering reaction bites from very short range. A drop shot lets you work vertical structure and stay on the fish for longer periods. Fluorocarbon is essential in clear water. Watermelon red flake is subtle enough for clear water but stands out enough to pull a reflex strike.
LATE AFTERNOON · 1:00 PM to 4:00 PM
Same deep structure as midday: channel bends, timber lines, and brush piles in 18 to 28 feet. Stay methodical and patient.
Slow-drag a 3/8-ounce blade bait or a 1/4-ounce jig with a small trailer along the bottom. Keep contact with the substrate and creep it through the structure. The retrieve should take 10 to 15 seconds to cover 10 feet of water.
The afternoon is the toughest part of the day. Blade baits and small jigs work because they maintain bottom contact and create just enough vibration to alert fish without needing them to chase. You're working by feel now, not sight. Patience beats aggression this time of year.
EVENING · 4:00 PM to 6:30 PM
Transition zones: where the deep timber and hydrilla meet the channel swing, in 12 to 20 feet. Start to work back up off the deepest stuff.
A 4-inch junebug or green pumpkin finesse worm on a 3/16-ounce jighead, fished with a slow drag or shake along the edge of thick cover. Or switch to a 1/2-ounce spinnerbait in nickel/black with a narrow willow blade, working it through the timber with a steady retrieve and occasional pause.
As the sun angle lowers, the bass begin to position shallower for the evening bite. The transition zones funnel them as they slide up to hunt in slightly shallower water. Darker colors like junebug work well as the light gets lower. A spinnerbait starts to matter again because the fish are more willing to move and react.
DUSK · 6:30 PM to 8:06 PM
Hydrilla edges and shallow timber in 6 to 12 feet, particularly where the weed line meets open water or where standing timber creates shade lines.
5-inch bluegill-colored swimbait on a 3/16-ounce head, slow roll; or a black frog pitched into the hydrilla mat with a steady, methodical cadence. Work the frogs with deliberate pops and pauses, keeping them in the thickest weed.
The evening bite is the second-best window of the day. The sun is low, water is cooling slightly, and the bass are hunting again in shallower water. They're keying on bluegill and shad in the weeds. Frogs are lethal on this hydrilla-dominated lake because fish are punching up into the mat to feed.
NIGHT · 8:06 PM to midnight
Shallow flats with heavy hydrilla and any hardcover adjacent to deeper water. Work 4 to 8 feet and the weed edges.
Large dark frog (3 1/2 to 4 inches) in black or black/blue, pitched to any opening in the hydrilla and worked with slow pops and pauses. Or a 5-inch black worm on a shaky head fished beneath the surface, feeling for bites in the weed.
After dark the water cools enough that the bass feel more comfortable moving shallow, and the hydrilla mats become feeding stations. The full moon cycle is waning, so darkness is increasing, which favors shallow feeding. Fish are less visual and more reliant on lateral line, so dark profiles and vibration work well.

Where to fish

What to throw

How to work it

Pro tips

If conditions change

If a front moves in and the pressure drops, the bass will feed aggressively right before it arrives, so hit the shallow hydrilla edges and timber hard. If pressure rises after a front, the fishing gets tougher and you'll need to downsize to a 2 1/2-inch worm on a 1/16-ounce head and fish much slower on the deepest cover. If the water muddies from heavy rain, shift to dark colors (junebug, black) and add vibration with a spinnerbait or blade bait. If the wind picks up from the north or west, the shallow flats will cool slightly and the bite can stretch longer in the morning and start earlier in the evening, so extend your shallow windows. Stay flexible on bait color based on water clarity when you arrive: if it's stained, go brighter (chartreuse, white); if it's crystal clear, stick to natural colors and reduce your bait size.

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