Snagging salmon is a controversial yet effective fishing technique used to target salmon, particularly sockeye salmon, during their migration runs While prohibited in many areas, snagging persists as a way for anglers to quickly fill their freezers when salmon aren’t actively biting lures or bait. In this comprehensive guide, we’ll cover everything you need to know about snagging salmon successfully and safely.
What is Salmon Snagging?
Snagging refers to catching salmon by intentionally fouling or impaling them with a hook. Rather than enticing the fish to bite a lure or bait, the snagger aims to spear the salmon with a weighted treble hook. The hook typically lodges in the back sides or belly of the fish. The snagger then reels in the salmon and claims their catch.
Since no setting of the hook is required, snagging allows anglers to rapidly fill their limits compared to conventional fishing methods. However, most anglers consider the practice controversial and unethical due to animal welfare concerns and issues of fair chase.
Why Do Anglers Snag Salmon?
For some anglers, snagging is an efficient means to fill their freezer with wild salmon meat. The abundance of salmon in places like Alaska leads some to view it as almost “grocery shopping.” Snagging requires less skill than proper angling techniques. Others enjoy the excitement of the method or grew up observing the practice.
Of course, most anglers frown on snagging and believe it goes against ethical, fair chase fishing standards. But those who do partake argue it allows them to capitalize on salmon runs and avoid waste of the resource.
Where is Snagging Most Common?
In Alaska, snagging primarily targets red (sockeye) salmon during their late summer/early fall spawning migrations in rivers like the Kenai and Russian. Prime spots include:
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Upper river sections and tributaries where clear water allows visibility to spot salmon. Target pools, runs, riffles where fish hold.
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Constricted spots like canyons, bridges, and narrows where salmon cluster.
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River mouths as salmon stage before moving upstream.
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Just above spawning areas to intercept pre-spawn fish.
Check regulations carefully, as snagging bans exist on many Alaska rivers. Other states may allow snagging during special seasons.
Best Times to Snag Salmon
Aim to snag salmon during peak migration seasons as they move upriver to spawning areas. Key windows include:
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Late summer/early fall for sockeye and pink salmon runs.
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Late fall for coho and chum salmon migrations.
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Spring for returning king salmon in some rivers.
Consult regulations for legal snagging seasons which are often limited. Run timing varies by region, so research the specific rivers you’ll be fishing.
Snagging Tackle and Gear
A snagging setup uses stiff, powerful rods and reels to provide maximum force needed to penetrate a salmon’s firm flesh upon the hook set. Common setups include:
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Medium-heavy to heavy power baitcasting or spinning rods in the 7-9 foot range spooled with 50-80 pound braided line.
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Conventional reels paired with flexible snagging rods capable of casting large treble hooks and heavy weights.
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Custom snagging rods with roller guides to reduce line friction and avoid binding on hook sets.
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Weighted treble hooks from 2/0 to 6/0 hooked on heavy leaders up to 100 lb test.
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Dipsey divers, dodgers, or cut bait added for visibility. Gloves recommended for handling hooks and gear.
Snagging Techniques and Methods
Though prohibited in many waters, snagging techniques include:
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Sight fishing: Visually spot salmon and position hooks in their path, jerking upward to spear fish.
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Blind snagging: Casting weighted treble hooks into likely salmon holding spots and sweeping hooks through the strike zone hoping to impale a fish.
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Flossing: Casting across and drifting weighted hooks through spawning beds to snare fish guarding redds.
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Harassing: Repeatedly casting over actively spawning fish to provoke strikes.
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Tracking: Following hooked salmon to exhaustion before landing by snagging rather than playing on rod and reel.
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Foul hooking: Accidentally snaring fish in areas besides the mouth due to errors in technique and presentation.
Snagging Best Practices
If practicing snagging where legal, keep these tips in mind:
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Use circles hooks and file down barbs for easier hook removal. Carry bolt cutters.
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Target the mid-section, not head or tail areas, and never the gills or eyes.
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Set the hook quickly and gain control of fish to avoid prolonged fights.
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For release, cut the line rather than tearing hooks out if they are deep. Handle fish gently.
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Avoid snagging around other anglers and yield right of way to properly hooked fish.
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Be selective – don’t exceed your limit simply because snagging allows it.
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Follow all regulations carefully, as enforcement of snagging bans increases during salmon runs.
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Consider avoiding spots where spawning and holding fish are concentrated.
Though effective at filling freezers, snagging goes against the ethics of fair chase fishing for most anglers. If salmon won’t cooperate, trying new areas, lures, and techniques is preferable to snagging in order to uphold high standards. With knowledge of how snaggers operate, responsible anglers can avoid accidental fouling of fish as well.
Hail to the King
Learn more about the production and release of Chinook or king salmon in the OutdoorIllinois Journal story Hail to The King.
Chinook salmon photo above by Ryan Hagerty, USFWS.
Nestled next to the heart of Chicago sits Lake Michigan, abundant with wildlife and aquatic species. Each fall the salmon migrate back to the shorelines looking for a place to spawn, destined to die soon after. The abundance of salmon in this section of Illinois means that the shorelines along Lake Michigan become flush with fisherman attempting success at landing a large fish. Snagging is allowed from October 1 to December 31 each year at four locations along the Illinois Lake Michigan shoreline. The Illinois Department of Natural Resources (IDNR) strictly regulates the practice, allowing it only in designated locations.
Native of the Pacific Ocean stretching from California to Alaska, the Chinook salmon, also known as the king salmon, and the smaller coho salmon are reared at Jake Wolf Memorial Fish Hatchery and stocked in three Illinois Lake Michigan harbors (Jackson Harbor, Diversey Harbor and Waukegan Harbor) each May. Both salmon species grow quickly after stocking and their diets consist largely of fish (mostly alewives). The state of Michigan originally introduced salmon to Lake Michigan back in the late 1960s to help control the alewife population and for sport fishing. Chinook salmon now reproduce naturally in cold water Michigan streams that feed Lake Michigan. They do not reproduce successfully in Illinois waters but do maintain strong homing instincts and return to Illinois harbors where they were stocked. After spending one to four summers growing out in the lake, mature salmon stop feeding and return mostly to the Illinois harbor where they were stocked to spawn, and then die. Snagging is permitted as a highly regulated fishing opportunity for shore anglers to harvest salmon that would otherwise end up dead at the bottom of the harbor.
Snagging is different from typical angling with lures or bait, and it has a unique approach. Snagging entails casting hooks in the water and swiftly jerking on the line in hopes of hooking into a fish. It involves heavy-duty rods out fitted with large treble hooks and strong line that could withstand the sudden tugs and resistance brought about by a large salmon. Because snagging does not depend upon the active taking of a bait by the fish, the hook is usually cast into a school of migrating salmon. The angler then performs a series of quick jerks to the line to set the hook, hopefully, into a salmon passing by. Snagging at night is often accompanied by lights or glowing lures. Snagging, though unconventional or even controversial in certain communities, is a completely legal and popular method in Illinois, particularly concerning the catching of Chinook and coho salmon during the fall spawning run.
According to rules in the State of Illinois that outline how and when fishing can be enjoyed, Administrative Rule 810.20, the following pertains to snagging:
- 4) Snagging for Chinook and coho salmon only is permitted from the following Lake Michigan shoreline areas from October 1 through December 31; however, no snagging is allowed at any time within 200 feet of a moored watercraft or as posted:
- A) Lincoln Park Lagoon from the Fullerton Avenue Bridge to the southern end of the Lagoon.
- B) Waukegan Harbor (in North Harbor basin only).
- C) Winnetka Power Plant discharge area.
- D) Jackson Harbor (Inner and Outer Harbors).
d) Disposition of Snagged Salmon (and Paddlefish). All snagged salmon (and paddlefish) must be removed from the area from which they are taken and disposed of properly, in accordance with Article 5, Section 5-5 of the Fish and Aquatic Life Code.
The Culture of Snagging Season
Chinook and coho salmon are pursued in the open lake from boats trolling flies and spoons throughout the late spring and summer and from shore during spring and fall when the water is cool. Charter operators are available at several Illinois harbors and will take you salmon fishing for a fee (see IFishIllinois). Large Chinook and coho salmon have been seen in the lake in recent years (the Illinois record Chinook salmon is 37 pounds, 0 ounces and the coho salmon records is 20 pounds, 9 ounces). These fish make great table fare, except very late in the spawning season when they are dying and turn dark.
Coho salmon photo above by Ryan Hagerty, USFWS.
The snagging season in Illinois is more than just a fishing experience; it’s a cultural event. Many anglers participate year after year, turning the short season into a time of camaraderie and shared excitement. The tradition remains strong in Illinois as new people discover the thrill of snagging, and the designated locations along Illinois’ Lake Michigan harbors have become gathering spots for local snaggers. For some, the appeal lies in the physicality of the activity and the chance to hook large, powerful fish. For others, it’s about the brief but intense window of opportunity to catch salmon during their spawning run, which makes the experience feel special and exclusive.