Misplaced something in Three Rivers? Report it and let us handle the search.
File one report with us, and we notify the Three Rivers Police Department, St. Joseph County Sheriff's Office, City Hall, and local community channels. Your report stays active, matching against new found items across the region.
What did you lose?
If there isn’t an adequate suggestion, select “Other – My item isn’t listed” and enter the item’s category. You can provide details later.
Publishing your report is free and your details stay private. The assisted search is a separate paid service, described in the Terms.
Recent activity
Across the United States
- Wrislet clutch gray/silver bag with documents · Chicago, IL, October 8
- Ring TM on top · Greensboro, NC, October 8
- Keys · Sarasota, FL, October 8
- Keys · Brookline, MA, October 7
- Camera · Monterey, CA, October 7
Local contact details reviewed on October 7, 2026.
How ReportLost works in Three Rivers
You file your report
Tell us what you lost, where, and when. We gather the details we need to route your case correctly.
We reach the right places
Your report goes straight to the Three Rivers Police Department, the St. Joseph County Sheriff's Office, City Hall, and active local lost and found channels. No runaround, no duplicate calls.
Your report keeps searching
For your entire search period (12 months), your report stays active and matches against newly reported found items, marketplace listings, and community posts. You don't have to check back yourself, we alert you when there's a credible match.
Where lost items go in Three Rivers
Here's how to reach each local service directly, and what ReportLost does to save you the legwork.
Three Rivers Police Department
The Police Department handles lost items found in public spaces and can file a formal report. Call during business hours or visit their office. We determine which precinct or department handles your loss location and draft the exact report details you'll need.
Three Rivers City Hall
The City Clerk's office coordinates with municipal departments and can advise on lost items recovered in city buildings or public areas. We generate the information you need and tell you the best time to reach the right desk.
Three Rivers Municipal Airport
Lost something at the airport? The airport office keeps a log of found items. We help you document your loss so you know exactly what to ask for when you call.
Lost & Found Pets
If your cat or dog is missing, contact Tri-Cities Animal Shelter, the St. Joseph County Humane Society, and local rescues. They maintain lost pet records and can help spread the word. If your pet is lost, file a priority lost pet report with ReportLost to reach shelters and rescue networks immediately.
⚠️ Spotted incorrect or outdated information? Let us know so we can review it.
The sooner you report, the better your chances
Once you file your report with us, you can breathe easier. We take it from there, reaching out to the right local services and community channels while your report stays active in search mode. Every day counts when something goes missing, so get started now.
Report my lost item →Three Rivers is a close-knit community where lost wallets, rings, phones, and beloved pets turn up in unexpected corners, from downtown shops to local parks and parking lots. But when something goes missing, you're faced with a patchwork of separate services: the police department, the city clerk's office, animal control, and scattered Facebook groups. The process of tracking down the right person and staying in touch with multiple places can feel overwhelming, especially when time matters.
ReportLost simplifies the search. Instead of making multiple calls and checking different channels every day, you file one clear report and we coordinate the alert across all the key local services and community networks in Three Rivers. Better yet, your report doesn't disappear after a week. It stays active and searchable for months, continuously cross-referencing new found items, posts, and leads so you can focus on your day while the search continues in the background.
Common places where items go missing in Three Rivers
Know where you lost something? It helps us route your report faster.
Downtown & Main Street
Retail shops, restaurants, and municipal offices around the downtown core are frequent sources of lost wallets, purses, and phones.
Parks & Recreation Areas
Local parks and green spaces often turn up lost jewelry, eyeglasses, and pet ID tags. Check with the parks department if you remember the location.
Municipal Parking Lots
Items left in or near vehicles frequently end up with the police or city services. Describe the lot and approximate time for faster tracking.
St. Joseph County Sheriff's Coverage Area
If your loss occurred outside Three Rivers proper, the Sheriff's Department may have jurisdiction. We clarify the right agency for you.
Community networks where lost items often resurface
Local groups and forums are goldmines for found items. We post to these channels on your behalf.
Facebook group dedicated to reuniting lost and found pets in the Three Rivers area
County-wide pet recovery network on Facebook
Local community group where people post found items and ask for help
Michigan subreddit where users often post about lost and found items statewide
Frequently asked questions about lost items in Three Rivers
How long does the Police Department hold lost items?
Contact the Three Rivers Police Department at (269) 278-1235 to ask about their specific retention policy. Items are typically held for a set period before disposal, so it's important to report and follow up promptly.
Where do I claim a lost item if the police have it?
If the Police Department has your lost item, you'll need to visit them in person at 333 W Michigan Ave or call (269) 278-1235 with a description and proof of ownership. We can tell you what documentation to bring.
What if I lost my pet in Three Rivers?
Contact Tri-Cities Animal Shelter and the St. Joseph County Humane Society immediately. Also post to local Facebook groups like Three Rivers Lost and Found Pets and Lost & Found Pets St. Joseph County Michigan. Filing a priority lost pet report with ReportLost ensures shelters and rescue networks are notified right away.
Do I need to file a police report for a lost item?
A police report is helpful for theft or items of significant value, but not always required for lost items. We advise you on when a report makes sense and help you file if needed.
How can I search for my lost item on local Facebook groups?
Join Three Rivers Lost and Found Pets and Lost & Found Pets St. Joseph County Michigan on Facebook, and search for descriptions matching your item. ReportLost posts to these channels so members can help spot your item.
Is ReportLost.org official or does it replace the police?
ReportLost is an independent service that helps you report your loss to the right local authorities and community channels simultaneously. We coordinate on your behalf but do not replace the police, city services, or animal control. You can always contact these agencies directly, but our service saves you time by routing everything at once and keeping your case active for months while you focus on other things.
Lost & found in nearby cities
Ready to get your search started?
The first step is simple. Tell us what you lost and where. We'll take it from there, alerting the Three Rivers Police Department, City Hall, animal services, and local community networks. Your report stays active and searchable for 12 months, so you don't have to.
Start my report →ReportLost.org is an independent service and is not affiliated with the Three Rivers Police Department, St. Joseph County Sheriff's Office, City of Three Rivers, or any local government agency. We are not an official government service. We coordinate your lost item report across local services and community channels on your behalf, but you retain the right to contact any of these services directly at any time. All contact information and links are current as of publication but subject to change. Please verify hours and procedures directly with each service.