Permitted Pursuits

Outdoor Hobby Regulations · Verified from Official Sources

Magnet Fishing — Rules, Permits & Legal Sites

Most states and cities have no statute that addresses magnet fishing directly, so the activity is typically treated as an ordinary public-water use — but that's a patchwork by omission, not a guarantee, and at least one state has legislated an explicit statewide ban. Local rules that have nothing to do with magnet fishing itself, like a swimming or bridge-fishing ordinance, can still shape how a session is legally allowed to go.

Browse locations How the rules work

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South Carolina

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Prohibited

Congaree River (Columbia)

South Carolina, Richland·Magnet fishing

Magnet fishing is prohibited on the Congaree River in Columbia — South Carolina is the only state with an explicit statewide ban, and this exact stretch is why: Union troops dumped Confederate ordnance into the river here in 1865, and a recent sediment cleanup near the Gervais Street Bridge recovered live ammunition along with thousands of Civil War artifacts.

  • South Carolina is the only U.S. state with an explicit statewide ban on magnet fishing, and the Congaree in Columbia is exactly the kind of water the law targets
  • S.C. Code § 54-7-670's hobby-license framework limits recreational recovery of submerged archaeological material to hand collection only — magnets, tethered rakes, scoops, and screens fall outside what any license authorizes

Texas

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Allowed

Lady Bird Lake

Texas, Travis·Magnet fishing

Magnet fishing is allowed at Lady Bird Lake — Texas has no statute against it and Austin has no ordinance banning it. The rule that actually matters here isn't about magnets at all: wading or swimming into the lake is illegal citywide, so a snagged magnet has to be worked loose from the bank, not waded in after.

  • No Texas state statute prohibits magnet fishing, and no City of Austin ordinance specifically bans it at Lady Bird Lake
  • Swimming, wading, or bathing in Lady Bird Lake is illegal citywide except for rescue — this matters directly for magnet fishing, since you cannot legally wade in to free a snagged magnet
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Lake Texoma

Texas, Grayson·Magnet fishing

Magnet fishing's legal status at Lake Texoma is unclear — no Corps policy addresses it, and 36 CFR 327.14 never names the activity.

  • No published Lake Texoma Project Office policy specifically addressing magnet fishing was found as of this research date — the U.S. Army Corps of Engineers Tulsa District manages the entire lake and shoreline
  • 36 CFR 327.14 explicitly permits metal-detector use on designated beaches or previously disturbed areas, and separately bans removing 'public property' — including historical, archaeological, and paleontological features — without the District Commander's written permission; magnet fishing is named in neither clause, which is the actual source of the ambiguity

Rules & regulations

How the rules work for magnet fishing

Magnet fishing is young enough as a hobby that most state legislatures haven't written a rule specifically about it. Where that's the case — Texas is a documented example — the activity tends to fall under general public-water access rights, treated similarly to ordinary bank fishing rather than regulated as its own category.

South Carolina is the clear exception, and the reason is instructive: its Underwater Antiquities Act (S.C. Code § 54-7-670) limits recovery of submerged archaeological or paleontological material — statewide, in every waterway — to hand collection only. Magnets, tethered rakes, scoops, and screens all fall outside what even a licensed hobby diver is authorized to use. The ban isn't a magnet-fishing law in the way a state might pass one; it's an antiquities-recovery law that happens to rule out magnets entirely, which is worth understanding on its own terms rather than assuming every state approaches the hobby the same way.

Even where magnet fishing itself isn't restricted, local rules written for other reasons can still constrain a session — a citywide ban on wading or swimming, for instance, can make it illegal to enter the water to free a snagged magnet even though dropping the magnet in the first place was never in question.

State-by-state status — as documented so far

StateMagnet fishing statusLegal basis
South CarolinaProhibited statewideUnderwater Antiquities Act, S.C. Code § 54-7-670
North CarolinaNo specific state ban documentedGeneral public-water access; local rules may still apply
GeorgiaNo specific state ban documentedGeneral public-water access; local waterway managers set their own rules
TexasAllowed (documented site: Lady Bird Lake, Austin)No state statute or local ordinance found addressing it directly

Reflects verdicts and comparisons already published on this site as of this writing. Always confirm the current rule for your specific state and waterway before assuming it matches a neighboring one.

A place where magnet fishing is legal can still restrict how you recover a snag

At Lady Bird Lake in Austin, Texas, magnet fishing itself is unrestricted — but a citywide ordinance bans swimming or wading in the lake except to rescue a person, which means a snagged magnet has to be worked loose with rope technique from the bank, not followed into the water. Rules written for boating, swimming, or bridge safety can shape a magnet-fishing session even in a place where the hobby itself was never in question.

Historical and archaeological finds are treated differently everywhere

Regardless of whether magnet fishing itself is restricted, recovering something that looks genuinely historical — ordnance, weapons, or an object that appears archaeologically significant — tends to trigger a separate reporting expectation tied to state antiquities law, since many waterway beds are state-owned submerged land. If a recovered item looks historically significant or explosive, the safer course documented at sites on this site is to stop, avoid further handling, and contact the relevant authority rather than keep it.

Common questions

Magnet Fishing — frequently asked questions