You’ll need a Wisconsin DNR permit (Form 9400-239) to metal detect on DNR-managed lands in Tomah, which restricts you to recovering specific lost personal items only. Detection is permitted May 1-October 15 during limited hours (7:00-10:00 a.m. or 6:00-9:00 p.m.), and you can’t remove materials 50+ years old or disturb archaeological sites. The property manager must approve and sign your permit before you begin, and you’re required to restore all disturbed areas to their original condition. This guide covers application procedures, prohibited areas, and compliance requirements.
Key Takeaways
- Metal detecting on DNR-managed property in Tomah requires completing Wisconsin DNR Form 9400-239 and obtaining property manager approval.
- Detecting is only permitted May 1-October 15 during restricted hours: 7:00-10:00 a.m. or 6:00-9:00 p.m.
- Permits are restricted to recovering specific lost personal items only; treasure hunting and archaeological artifact removal are prohibited.
- Archaeological sites and areas with materials 50+ years old require DNR archaeologist review and approval before detecting.
- All disturbed areas must be restored to original condition; violations carry fines up to $10,000 or nine months imprisonment.
Understanding Wisconsin DNR Metal Detecting Permit Requirements
Under Wisconsin Administrative Code s. NR 45.04(3)(i), you’ll need a permit to use metal detectors on any DNR-managed property. This regulation, implemented November 5, 2008, restricts your activities to recovering specific lost personal items only—general treasure hunting is prohibited. You must describe the exact item you’ve lost, identify the search location, and limit detecting to May 1-October 15 between 7:00-10:00 a.m. or 6:00-9:00 p.m. Property managers issue permits after reviewing your application.
Significantly, there’s no record of public input on policy development before adoption, and political opposition to restrictions hasn’t resulted in changes. You can’t remove archaeological materials 50+ years old, and recorded historic sites require archaeologist review before searching. The ban applies to navigable waters under DNR control in addition to public lands. For assistance with permit applications or policy questions, call 1-888-936-7463 from 7 a.m. to 10 p.m.
How to Apply for a Metal Detector User Permit in Tomah
You’ll need to complete Wisconsin DNR Form 9400-239 to request permission for metal detecting on state-managed properties in the Tomah area. Contact the property manager directly at the specific DNR location where you plan to search and submit your completed application for their review and signature.
The property manager must approve and sign your permit before you can legally begin any metal detecting activities on DNR-managed land. Failure to comply with these permit requirements may result in fines and penalties. Your permit application must include a list of lost items you intend to recover during your search.
Complete Form 9400-239
To obtain authorization for metal detecting on state-managed lands in Tomah, start by completing Wisconsin DNR Form 9400-239, the Metal Detector User Permit application. You’ll need to provide your printed name, street address, city, state, and ZIP code.
If you’re searching for someone else’s belongings, include the owner’s name separately. The form requires detailed personal item requirements—you must list each specific item you’ve lost and want to recover.
Download the PDF from apps.dnr.wi.gov/doclink/forms/9400-239.pdf and submit it to the manager of your target property for signature approval. If you experience trouble opening or filling out the form, visit the DNR PDF help page for instructions on how to successfully open PDF files, as some web browsers do not open them on their own. For questions about permits and applications in Tomah, you can also review the city’s Site Plan Application and Review Checklist for additional guidance on required documentation.
Property Manager Approval Process
After completing Form 9400-239, the authorization chain begins with property manager review. You’ll submit your application directly to the superintendent or authorized representative of your target location—whether that’s a city park, state forest, or DNR-managed waterway. The manager examines your described lost items, designated search area, and requested timeframe before signing the permit form.
Manager signature requirements are straightforward: the property manager must approve and sign before you’re authorized to operate. You’ll submit details such as date, duration, and activity for each metal detecting session you plan to conduct. You must carry this signed permit during all detecting activities on state property. E-mail is the preferred communication method for receiving the quickest response from Tomah officials regarding your permit status. Permit transfer considerations are simple—permits apply only to the named individual or designee listed on your application. No transfers between users are permitted. Contact Tomah city office at 608-374-7420 for local property jurisdiction clarification.
Time Restrictions and Search Area Limitations
Your DNR metal detector permit restricts your activity to specific time windows: 7:00 a.m. to 10:00 a.m. or 6:00 p.m. to 9:00 p.m. daily, within the May 1 through October 15 seasonal period.
You must confine your search to a reasonably limited zone on DNR-managed property, strictly for recovering the specific lost item described in your permit application.
These temporal and spatial restrictions guarantee minimal disruption during peak usage hours and safeguard state resources from unauthorized excavation. Metal detecting in developed campgrounds and swimming areas for lost coins and jewelry typically requires no permit for recreational purposes. Always verify individual park rules before detecting, as local ordinances may impose additional limitations beyond state law.
Designated Detection Time Windows
When metal detecting in Tomah, Wisconsin, you must adhere to strictly defined time windows that vary by jurisdiction and land type. DNR permits restrict detection to May 1 through October 15, with daily operations limited to 7:00 a.m. to 10:00 a.m. and 6:00 p.m. to 9:00 p.m. These peak hour restrictions minimize conflicts with park visitors while protecting your access rights.
National Forest lands don’t impose seasonal windows but enforce site closure times where archaeological resources exist. Local Tomah parks may add separate time constraints during high-traffic periods. You’ll avoid $10,000 fines by confirming current time parameters with land managers before detecting.
Off-peak limitations apply in wildlife areas during sensitive periods. Contact forest supervisors and park authorities directly for site-specific approvals, ensuring you’re operating within lawful time boundaries that preserve your detecting privileges.
Defined Search Area Boundaries
Operating within approved time frames means nothing if you detect in prohibited zones. Your DNR permit explicitly defines your search area boundaries within managed properties. You’ll coordinate your search area with property offices and present recovered items for verification against permit specifications.
State parks, national monuments, and Army-protected lands remain completely off-limits. Local zoning ordinances may further restrict municipal parks beyond state regulations. Archaeological sites require DNR archaeologist approval before you can proceed. Metal detecting is prohibited where archaeological resources exist or are reasonably expected—particularly materials 50+ years old.
In national forests, you’re restricted to areas outside archaeological expectation zones. Historic Tomah maps identify 36 potential homesites and ghost towns, but you’ll need proper permission and must verify boundaries through DNR’s PLSS sections for Monroe County.
Archaeological Resources Protection Act Compliance
Understanding federal archaeological protections is essential before metal detecting on public lands in Tomah, Wisconsin. ARPA prohibits you from excavating, removing, or damaging archaeological resources on federal lands without proper permits. You can’t use metal detectors in areas containing or expected to contain historical artifacts. Permits are issued exclusively for scientific research, never recreational purposes.
Your excavation techniques must comply with 36 CFR 261.9, which forbids disturbing archaeological sites. You’re allowed to search for non-archaeological items like coins or minerals in permitted areas. If you encounter suspected archaeological materials, immediately cease detecting. Reporting suspected resources to authorities safeguards you from violations while preserving historical integrity.
Equipment seizure, fines, and criminal penalties apply for non-compliance. Check area designations before detecting to confirm you’re operating within legal boundaries and maintaining your detecting freedoms.
Where Metal Detecting Is Prohibited in Wisconsin

Wisconsin’s metal detecting regulations establish clear boundaries where hobbyists can’t legally operate their equipment. You’re prohibited from detecting on DNR lands without a special permit for specific lost items, valid only May 1 through October 15. Archaeological sites require DNR archaeologist approval, and you can’t remove materials 50 years or older.
State parks ban treasure hunting, with limited exceptions for recovering lost items. National forests restrict detecting in areas containing archaeological resources, though some developed campgrounds remain accessible. Wildlife area restrictions protect sensitive ecosystems, including sand dunes and preserves.
Private property requirements demand owner permission before you begin. Green Bay parks require annual permits and limit tools to 3/8 inch screwdrivers. Federal regulations under ARPA and 36 CFR 261.9 prohibit disturbing historic resources entirely.
Proper Excavation and Item Recovery Procedures
When excavating targets on Wisconsin public lands, you must restore all disturbed areas to their original condition immediately after recovery. You’re prohibited from lifting sod on DNR properties, and some municipal parks restrict you to 3/8 inch screwdrivers only. Athletic fields, golf courses, and natural areas remain off-limits for digging entirely.
Conduct proper item analysis on all recovered objects before removal. You can’t take archaeological or historic materials over 50 years old from their locations—historical significance assessment is mandatory. Present recovered items to the property office; they’ll retain anything not matching your permitted personal item description. You’re legally responsible for site restoration in authorized areas. Remember, intentional damage to archaeological features carries fines up to $10,000 or nine months imprisonment under state law.
Contacting DNR Officials for Tomah-Area Detection Permissions

Before you begin metal detecting on DNR properties in the Tomah area, you’ll need to contact the appropriate officials to obtain required permits. Richard Kubicek, DNR historic preservation officer at 608-445-8395, serves as your primary contact for permit guidance and archaeological site questions. Communication methods for DNR officials include direct phone inquiries for initial consultation.
Your DNR permit application timeline requires coordinating with individual property managers at specific locations. You’ll submit Form 9400-239 directly to the manager overseeing your intended detection site. The manager must sign your permit before you can legally operate your detector.
The Wisconsin DNR website provides current metal detecting rules and downloadable permit forms. You’re responsible for carrying your signed permit while detecting on state-managed properties.
Frequently Asked Questions
Can I Use a Metal Detector on Private Property in Tomah Without Permits?
You can legally use a metal detector on private property without permits, provided you’ve obtained written landowner permission. Metal detector usage regulations don’t require state or federal permits on private land—only the property owner’s consent matters.
What Happens if I Find Valuable Items Not on My Permit List?
You must present all recovered items to the property office for comparison with your permit. Reporting valuable finds to local authorities is required—they’ll retain anything not listed on your permit, especially items with archaeological significance.
Are There Metal Detecting Clubs or Groups Operating in the Tomah Area?
No local metal detecting clubs currently operate directly in Tomah. However, you’ll find the Midstate Metal Detecting Club serves central Wisconsin from Stevens Point, offering organized hunts and connections with metal detecting hobbyist groups throughout your region.
Can Children Use Metal Detectors Under Their Parent’s DNR Permit?
Yes, children can use detectors as your designated representative under DNR permit requirements. They must carry your permit and follow all conditions. However, unsupervised use isn’t addressed in regulations, so you’ll need to verify appropriate supervision standards.
Does Tomah Have Any Designated Beaches Where Metal Detecting Is Allowed?
No, Tomah hasn’t designated beaches for metal detecting. You’ll find no specific permissions exist. Public beaches fall under DNR control, meaning restrictions apply. You must verify city ordinances locally, though private lands remain unrestricted by state regulations.
References
- https://metaldetectingforum.com/index.php?threads/whats-the-enforcement-provision-here-wi-state-lands-forbidden.298824/
- https://www.fs.usda.gov/r09/chequamegon-nicolet/recreation/metal-detecting
- https://dnr.wisconsin.gov/topic/parks/rules/metaldetect
- https://apps.dnr.wi.gov/doclink/forms/9400-239.pdf
- https://www.silverrecyclers.com/blog/metal-detecting-in-wisconsin.aspx
- https://uigdetectors.com/metal-detecting-state-laws-in-usa-part-4/
- https://docs.legis.wisconsin.gov/2009/related/proposals/sb432/2
- http://www.groundviewmetaldetectors.biz/Laws.html
- https://www.treasurenet.com/threads/new-wisconsin-dnr-metal-detecting-laws.114414/
- https://www.treasurenet.com/threads/metal-detecting-banned-on-wisconsin-dnr-lands.114711/



