Montana, county records

Petroleum County, Montana Public Records

Find the right office in Petroleum County. Court cases, deeds and parcels, sheriff and jail records, vital records and county filings, each linked to the office that keeps them.

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Most requested Petroleum County records

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Showing 7 official sources

Official

County court

Montana Federal Cases

The U.S. District Court for the District of Montana hears federal civil and criminal cases, with dockets and filings available through PACER. Montana state court cases come from the Montana Judicial Branch.

mtd.uscourts.gov
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Official

State records

Montana Unclaimed Property

The Montana Department of Revenue holds unclaimed money and property, such as old bank accounts, wages, refunds and safe deposit box contents, and lets owners search and file claims online.

mtrevenue.gov
Open official site Montana Unclaimed Property
Official

Police & jail

Montana Death Row inmates

The Montana Department of Corrections offender search. Montana no longer publishes a separate death row page, so a person under a sentence of death is looked up here by name.

offendersearch.mt.gov
Open official site Montana Death Row inmates

Local record guide

About public records in Petroleum County

County profile

Petroleum County at a glance

State
Montana
County seat
Winnett
Population
496
Area
1,674 sq mi
Founded
1925
Cities and towns
2

Petroleum County offices and records

Sheriff & Law Enforcement. Petroleum County Sheriff's Office is responsible for maintaining law and order throughout Petroleum County.

Police Departments. Law enforcement in Petroleum County is primarily managed by Petroleum County Sheriff's Office, which covers the entire county, including rural and unincorporated areas.

Law Enforcement & Arrests. Petroleum County Sheriff's Office provides primary law enforcement services throughout Petroleum County's 1,674 square miles from its office in Winnett. Located at 201 East Main Street, Winnett, MT 59089, the Sheriff's Office can be contacted through the office’s website. The Sheriff is the chief law enforcement officer and oversees patrol operations, criminal investigations, civil process service, and detention functions for this sparsely populated jurisdiction. Due to Petroleum County's extremely small population, the Sheriff's Office operates with minimal staff and often coordinates with neighboring counties and Montana Highway Patrol for mutual aid. Inmate information and booking records can be obtained by contacting the Sheriff's Office directly during business hours. There are no incorporated municipal police departments within Petroleum County; all law enforcement services are provided by the Sheriff's Office.

Arrest Records. Arrest records in Petroleum County are maintained by Petroleum County Sheriff's Office. Residents and attorneys can request access to arrest records through the Sheriff's Office, adhering to the guidelines set forth by the Montana Public Records Act.

Jail & Inmate Records. Inmate lookup services are available through direct contact with the Sheriff's Office, allowing family members and legal representatives to obtain information about detainees.

Mugshots & Booking Photos. Mugshots in Petroleum County are taken and retained by Petroleum County Sheriff's Office during the booking process. These booking photos are part of the individual's arrest record and can be accessed by the public through requests made to the Sheriff's Office.

Abandoned mine records

Old mine workings in Petroleum County

Where the workings are, and the office that holds the mine maps.

From the old mine records

What is on record in Petroleum County

Holes drawn on the old survey maps
24
Shafts and tunnels
0
What they are
gravel pit, prospect pit
Maps surveyed
1962 to 1986

Is an old working under a property here?

The mine records hold 0 named mine sites inside the county, 0 of them worked out or abandoned; the old survey maps add 24 holes drawn inside the county, 0 of them shafts or tunnels.

A point in either file is a location, not a property line: the sheet shows the opening on the surface, not the rooms under it. The record that shows what runs under a parcel is the mine map. The OSMRE National Mine Map Repository holds scanned underground mine maps and answers requests for a named mine or an area.

Fergus County Winnett N 20 miles
Petroleum County: the boundary from the Census Bureau, and one dot for each old mine or hole on record inside it. The purple dots come off the old survey maps and the darkest of those are shafts and tunnels; the red, green and orange ones are mine records. The small open circles with a name are the towns and the pale shapes around the edge are the neighbouring counties, both from the Census Bureau. Hover a dot for its name.
Montana mine map and abandoned mine records

Disclaimer: The mine information here is for general information only. Old mine records can be incomplete, outdated or wrong, and finding nothing here does not mean there is nothing there. Check with the mine map office named here before you rely on it, and have a qualified engineer look at any ground you are worried about. PublicRecordCenter.com assumes no responsibility or liability for any errors, omissions, or consequences arising from the use of this information.

Straight answers

Petroleum County public-records FAQs

Open only the answer you need.

Where can I find mugshots or booking photos in Petroleum County, Montana?

Booking photos are kept by the agency that made the arrest, such as the Petroleum County Sheriff's Department or a city police department in Petroleum County. Ask that agency for its record. Montana law (MCA 44-5-103) lists initial arrest records, including booking photographs, as public criminal justice information, and MCA 44-5-301 places no restrictions on its dissemination.

How can I get a criminal background check in Petroleum County, Montana?

The Montana criminal history record comes from the Montana Department of Justice, Criminal Records and Identification Services. Name search of public criminal history online through Criminal History Online Public Record Search, or by mail to Montana Criminal Records, PO Box 201403, Helena, MT 59620-1403 with the full name, date of birth and a self addressed stamped envelope; fingerprint searches go to the same address. Fee: $15.00 for a name based request by mail; $20.00 for each online record search.

How do I look up sex offenders in Petroleum County, Montana?

Search the Montana Sexual or Violent Offender Registry (Montana Department of Justice), or every state at once on the National Sex Offender Public Website run by the U.S. Department of Justice.

How do I register to vote in Petroleum County, Montana?

Register with the county election administrator (the county election office) or through the Montana Secretary of State. Montana has no online voter registration. Regular registration closes 30 days before the election; after that, late registration in person with the county election administrator is available (MCA 13-2-304).

How do I look up property records in Petroleum County, Montana?

Deeds and other recorded land documents in Petroleum County are kept by the Petroleum County Clerk and Recorder. Property values are set by the Montana Department of Revenue, and tax bills come from the county treasurer. Source: official state page.

How do I get a birth or death certificate in Petroleum County, Montana?

Certified birth and death certificates for Montana come from the Montana DPHHS Office of Vital Records. You may visit any local County Clerk and Recorder's office in Montana to buy a birth or death certificate, no matter which Montana county the event occurred in (long form birth certificates come only from the State Vital Records Office in Helena or the listed offices). By mail with the application, payment and a copy of your ID to Montana Vital Records, PO Box 4210, Helena, MT 59604, or online or by phone through VitalChek or VitalRecordsOnline, the only third party vendors the state has contracted and approved. Fee: $16 for a certified birth certificate and $16 for a certified death certificate.

How do I find business license records in Petroleum County, Montana?

Business entity filings are searched with the Montana Secretary of State, Business Services. Local city and county offices provide all business licensing in Montana; the state provides professional licenses.

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Cities, towns and neighboring counties

Use the city page when a record was created by a municipal police department or city office; use the county page for courts, deeds, vital records and jail custody.