State Park Metal Detecting Regulations
Your comprehensive resource for official rules, permit requirements, digging depth restrictions, and park contacts across all 50 states.
Select a State to View Regulations
State Name
Permit RequiredPermit Fee
Free
Depth Limit
6 inches
Approved Tools
Hand tools only
Antiquities Limit
50 years
Educational Resources & Guides
Understanding ARPA and State Antiquities Laws for Detectorists
A guide to navigating the Archeological Resources Protection Act (ARPA) and state-level laws protecting historical finds.
Beach Metal Detecting Boundaries: High-Water Line and Dunes Rules
Learn the legal difference between the high-water line, sand dunes, and wet vs. dry sand in coastal state parks.
State Park Metal Detecting Etiquette: Plug Cutting and Clean Recovery
A guide to cutting clean plugs, restoring turf, and practicing ethical metal detecting to protect the hobby.
Configuring Your Metal Detector for High-Trash Park Environments
How to set up discrimination, sensitivity, and ground balance to find valuable targets in trashy state park soil.
How to Interact with Park Rangers and Law Enforcement in the Field
Tips for staying polite, showing your permits, and resolving regulatory questions with state park rangers.
How to Report Historical and Archaeological Finds on State Lands
A step-by-step guide to reporting important historical artifacts to the State Historic Preservation Office (SHPO).
National Parks vs. State Parks: The Absolute Rules and Penalties
Why metal detecting is strictly banned in all U.S. National Parks, and how state park rules differ.
How to Write a Professional Metal Detecting Permit Request Letter
A step-by-step guide and template letter to request written metal detecting permission from a Park Manager.
Emergency Search Permits: How to Recover Lost Valuables in Parks
What to do if you lose a wedding ring or keys in a state park where metal detecting is normally prohibited.
Family Metal Detecting: Safety and Rules for Kids in State Parks
A guide to introducing children to metal detecting in state parks safely, ethically, and educationally.
State-by-State Directory
Alabama
Manager DiscretionMetal detecting is generally prohibited on all state park lands unless a written permit is granted by the specific Park ...
Alaska
Allowed in Designated AreasAlaska allows recreational gold panning and metal detecting in many state parks, but historical mining sites, Native her...
Arizona
Strictly ProhibitedArizona has exceptionally strict antiquities and archaeological resource laws. Metal detectors are completely prohibited...
Arkansas
Manager DiscretionArkansas allows metal detecting in designated swimming beach areas during the off-season, subject to prior approval from...
California
Manager DiscretionCalifornia state parks generally prohibit metal detecting unless a park unit has been specifically designated for it. Ho...
Colorado
Allowed in Designated AreasColorado allows detecting only on designated swimming beaches and adjacent mowed picnic areas. Digging tools that disrup...
Connecticut
Permit RequiredConnecticut allows detecting on designated state beach sand only, and it requires a free permit obtained from the park m...
Delaware
Permit RequiredDelaware requires a signed permit from the Park Manager to metal detect on designated ocean beaches. Detecting on dunes,...
Florida
Allowed in Designated AreasFlorida state parks strictly limit metal detecting to the sandy beach areas of coastal parks. The detecting zone is stri...
Georgia
Strictly ProhibitedGeorgia DNR rules state that the use or possession of a metal detector in any state park or historic site is strictly pr...
Hawaii
Allowed in Designated AreasHawaii allows detecting on sandy beaches at state parks and recreation areas. However, detecting is strictly banned in a...
Idaho
Permit RequiredIdaho permits metal detecting in designated state parks, but you must obtain a free permit from the park manager prior t...
Illinois
Permit RequiredIllinois requires a written permit from the Site Superintendent of each specific park. Detecting is restricted to design...
Indiana
Strictly ProhibitedIndiana state park regulations (312 IAC 8-2-10) prohibit the use of metal detectors on all DNR properties. Possessing a ...
Iowa
Allowed in Designated AreasIowa DNR allows metal detecting on designated sand beaches from May 22 through September 7. In the off-season (September...
Kansas
Manager DiscretionKansas state parks allow metal detecting at the discretion of individual park managers. It is primarily permitted in des...
Kentucky
Strictly ProhibitedKentucky State Parks strictly prohibit metal detecting to preserve natural, archaeological, and cultural resources. Poss...
Louisiana
Strictly ProhibitedLouisiana state regulations strictly prohibit the use or possession of metal detectors on all state park lands. This is ...
Maine
Allowed in Designated AreasMaine permits metal detecting on sandy beaches at designated state parks, subject to seasonal restrictions. Upland areas...
Maryland
Manager DiscretionMaryland allows metal detecting in designated swimming beach areas, but you must obtain permission from the Park Manager...
Massachusetts
Permit RequiredMassachusetts permits metal detecting on DCR coastal beaches, but it requires a free permit obtained from the DCR. Detec...
Michigan
Allowed in Designated AreasMichigan has designated specific zones within state parks where metal detecting is allowed. Detailed maps showing these ...
Minnesota
Strictly ProhibitedMinnesota state park rules (MR 6100.1000) strictly prohibit the use of metal detectors. Possessing a metal detector is a...
Mississippi
Strictly ProhibitedMississippi has very strict antiquities laws (Mississippi Antiquities Law). The use of metal detectors is strictly prohi...
Missouri
Manager DiscretionMissouri permits metal detecting on designated sand swim beaches during the off-season, subject to permission from the P...
Montana
Manager DiscretionMontana state parks allow metal detecting at the discretion of the Park Manager. Historic parks like Bannack ghost town ...
Nebraska
Allowed in Designated AreasNebraska allows metal detecting in designated State Recreation Areas (SRAs), especially sand beaches and swimming areas....
Nevada
Manager DiscretionNevada state parks require written permission from the Park Manager. Detecting is prohibited in parks with significant p...
New Hampshire
Allowed in Designated AreasNew Hampshire allows metal detecting on coastal beaches and designated inland swim beaches without a permit, provided yo...
New Jersey
Permit RequiredNew Jersey requires a written permit from the individual Park Superintendent to metal detect on designated state beaches...
New Mexico
Strictly ProhibitedNew Mexico has extremely strict cultural property laws (Cultural Properties Act). The use of metal detectors is prohibit...
New York
Permit RequiredNew York State Parks allow metal detecting in designated areas, but you must obtain a metal detecting permit from the re...
North Carolina
Strictly ProhibitedNorth Carolina Administrative Code (07C .0105) strictly prohibits the use and possession of metal detectors in all state...
North Dakota
Strictly ProhibitedNorth Dakota state parks prohibit the use of metal detectors to protect historic military sites, Native heritage lands, ...
Ohio
Allowed in Designated AreasOhio permits metal detecting without written permission on sandy beach areas and mowed recreational areas (like picnic f...
Oklahoma
Manager DiscretionOklahoma state parks allow metal detecting at the discretion of the Park Manager. Detecting is restricted to sandy beach...
Oregon
Allowed in Designated AreasOregon allows metal detecting without a permit on the 'Ocean Shore Recreation Area' (the sandy beaches along the Pacific...
Pennsylvania
Allowed in Designated AreasPennsylvania state parks permit the 'reasonable use' of metal detectors on designated lake beaches and swim areas during...
Rhode Island
Permit RequiredRhode Island requires a signed permit from the DEM Division of Parks and Recreation to detect on designated state beache...
South Carolina
Strictly ProhibitedSouth Carolina State Park regulations strictly prohibit the use of metal detectors on all park lands, including beaches....
South Dakota
Manager DiscretionSouth Dakota permits metal detecting on designated sand swim beaches at the discretion of the Park Manager. Detecting is...
Tennessee
Strictly ProhibitedTennessee State Park rules (Rule 0400-02-02-.13) strictly prohibit the use of metal detectors. Possessing a metal detect...
Texas
Strictly ProhibitedUnder Texas Administrative Code (Title 31, Part 2, Chapter 59), it is an offense to operate a metal detector or dig for ...
Utah
Manager DiscretionUtah permits metal detecting at the discretion of the Park Manager. Detecting is restricted to designated beach sand are...
Vermont
Strictly ProhibitedVermont regulations strictly prohibit the use of metal detectors on all state park lands. This rule protects historical,...
Virginia
Strictly ProhibitedVirginia State Park rules (4VAC5-30-240) strictly prohibit the use and possession of metal detectors. This is to protect...
Washington
Permit RequiredWashington state parks allow metal detecting in designated areas at about 40 specific parks. To detect, you must registe...
West Virginia
Strictly ProhibitedWest Virginia state park regulations strictly prohibit the use or possession of metal detectors to protect historic Civi...
Wisconsin
Allowed in Designated AreasWisconsin permits metal detecting without a permit on designated sand swimming beaches at state parks from the day after...
Wyoming
Manager DiscretionWyoming state parks allow metal detecting in designated reservoir beaches at the discretion of the Park Manager. Detecti...