Lake Powell Utah, UT

About Lake Powell Utah

Lake Powell is a sprawling desert reservoir on the Colorado River, straddling the Utah-Arizona border behind Glen Canyon Dam. At full pool it covers roughly 160,000 acres and winds nearly 180 miles up the old river canyon, with an astonishing 1,900-plus miles of shoreline carved into red sandstone cliffs, slot canyons, and submerged side washes. For many anglers it is as much a scenic destination as a fishery, but make no mistake: Powell is one of the West's premier warmwater lakes, capable of putting fish in the boat almost year-round.

The lake is best known for its striped bass fishery, a self-sustaining population that grows fat on the lake's massive forage base and provides everything from light-tackle boils to deep-water bait fishing. Powell is equally famous for outstanding smallmouth and largemouth bass action along its endless rocky structure, plus solid numbers of walleye, crappie, bluegill, and channel catfish. The combination of clear water, dramatic terrain, and a deep, productive forage chain makes it a bucket-list fishery for anglers across the Southwest.

Fish Species

Lake Powell holds a deep, diverse warmwater fishery. The standouts are the bass and stripers, but several other species round out the catch:

• Striped bass — The marquee fish. Stripers reproduce naturally here and range from small, abundant "schoolies" to fish in the teens and occasionally larger. They feed heavily on threadfin shad and provide the lake's signature surface boils.
• Smallmouth bass — Arguably the most reliable and widespread gamefish in Powell. They thrive on the rocky points, rubble, and broken cliff lines found nearly everywhere on the lake.
• Largemouth bass — Found in the backs of coves and around flooded brush and rock when water levels cover it. Less numerous than smallmouth but a prized catch.
• Walleye — A growing fishery that has produced some excellent fish, typically holding deeper near points and structure.
• Crappie — Found around submerged timber and brush, with numbers that fluctuate by year and water level.
• Bluegill and other sunfish — Common in coves and great fun on light tackle.
• Channel catfish — Abundant and often overlooked; they readily take bait on the bottom in coves and along flats.

Best Seasons & Times

Spring is prime time on Powell. As water warms into the 50s and 60s, smallmouth and largemouth move shallow to spawn and feed aggressively on rocky points and in the backs of coves. This is the best stretch of the year for numbers and quality bass, and walleye also turn on. Stripers begin to school up and feed more actively as forage activity increases.

Summer brings the lake's iconic striper boils. As shad spawn and then concentrate, stripers chase them to the surface, often at dawn and dusk, creating fast topwater action that can pop up anywhere from main-lake points to the backs of canyons. Bass push deeper and relate to ledges and steep structure during the heat; early morning and evening are far more productive than midday under the desert sun.

Fall is excellent as cooling water triggers heavy feeding before winter. Stripers and bass both chase bait shallow again, and the boils can be outstanding. Cooler, stable weather and lighter crowds make this many regulars' favorite season.

Winter slows the pace but rewards anglers willing to fish deep and slow. Stripers school in deep water and can be caught on bait or by vertical jigging once located on electronics. Smallmouth hold deep near structure and bite on slow finesse presentations. Midday, when the water is at its warmest, is often best in the cold months.

Techniques & Baits

Technique on Powell is driven by the species and the season. A few of the most productive approaches:

• Striped bass — surface boils: During warm months, watch for diving birds and surface-busting fish. Cast topwater walking baits, poppers, and shad-imitating swimbaits or spoons into the chaos. Keep a rod rigged and ready, because boils erupt and vanish quickly.
• Striped bass — bait fishing: A go-to year-round method. Anchovies or cut bait fished near the bottom, often with the help of a fish attractor light at night, can load the boat when stripers are schooled deep. Use electronics to find the school first.
• Striped bass — trolling and spooning: Trolling deep-diving crankbaits or vertically jigging spoons over schools marked on sonar is effective in summer and winter.
• Smallmouth and largemouth: Powell's rocky shoreline is made for finesse plastics — drop-shot rigs, tubes, Ned rigs, and small swimbaits worked along points and ledges. Crankbaits and jigs produce in spring and fall, and topwater can be excellent around shallow rock early and late in the day.
• Walleye: Bottom-bouncers with worm harnesses, jigs tipped with plastics or bait, and slow-rolled crankbaits near deeper structure.
• Crappie and panfish: Small jigs and live minnows around submerged brush and timber.
• Catfish: Cut bait, nightcrawlers, or stinkbait fished on the bottom in coves and flats.

Match your shad imitations to the abundant threadfin forage, and lean on quality electronics — finding the bait and the fish is most of the battle on a lake this size.

Access & Launches

Lake Powell sits within Glen Canyon National Recreation Area, so a recreation-area entrance or use fee typically applies in addition to your fishing license. The lake has several developed marinas spread along its length, each generally offering public boat launching, fuel, rentals, and supplies, with the most popular access concentrated near the southern end close to the dam and at upper-lake locations. Because the reservoir is so large and remote, many anglers fish from a boat — houseboats and powerboats are extremely common here — and overnight, multi-day trips are part of the experience.

Water levels on Powell can fluctuate substantially from year to year, which affects which ramps are usable and how far back into coves you can run, so it is wise to check current launch and lake-level conditions with the National Park Service before you travel. Limited shoreline fishing is possible near developed areas, but the best opportunities open up with watercraft. Always carry plenty of fuel, water, and navigation aids, as cell service and services are sparse once you leave the main basins.

Regulations & Licenses

Because Lake Powell lies on the Utah-Arizona state line, it is managed cooperatively, and a reciprocal license arrangement generally allows anglers holding a valid license from either state to fish the entire lake (with certain conditions). At minimum, a valid Utah or Arizona fishing license is required, and you should confirm which license and any stamps or endorsements you need for where and how you plan to fish.

Slot limits, size limits, and daily bag limits apply and can differ by species — striped bass, in particular, often carry liberal limits because the population is managed to control its numbers, while bass and walleye may have their own rules. These regulations change periodically, so always review the current Utah Division of Wildlife Resources and Arizona Game and Fish Department rules for Lake Powell before your trip, and note any special provisions tied to the interstate-boundary management of this lake.

Frequently Asked Questions

What is the best fish to catch at Lake Powell?
Striped bass are the headline species and the most uniquely exciting fishery on Powell, especially during summer and fall surface boils. That said, smallmouth bass are the most reliable and widespread catch, providing steady action along the lake's endless rocky shoreline. Most anglers target a mix of stripers and bass.

When is the best time of year to fish Lake Powell?
Spring and fall are generally the best overall, with aggressive shallow feeding from both bass and stripers and comfortable weather. Summer offers the famous topwater striper boils at dawn and dusk, while winter fishing is slower but productive for those willing to fish deep and slow with bait or jigs.

Do I need a Utah or Arizona license to fish Lake Powell?
You need a valid fishing license, and because the lake straddles both states there is generally a reciprocal arrangement that lets a Utah or Arizona license cover the whole lake under certain conditions. Confirm the current rules with both state agencies, and remember a Glen Canyon National Recreation Area entrance or use fee typically applies as well.

What baits and lures work best at Lake Powell?
Shad-imitating lures are key since threadfin shad are the primary forage. For stripers, use topwater walkers and poppers during boils, spoons and swimbaits over deep schools, and anchovies or cut bait for bottom fishing. For smallmouth and largemouth, finesse plastics like drop-shots, tubes, and Ned rigs along rocky points and ledges are hard to beat.