Search Seneca County Criminal History

Seneca County criminal history records are held by local offices in Waterloo. The County Clerk keeps Supreme Court and County Court case files, including felony records. The Sheriff's Office handles arrest records, incident reports, and jail operations. You can look up pending criminal cases online through the state's WebCrims tool for free. For the full case file or a certified copy, visit the Seneca County courthouse in person. This page covers how to find and get criminal history records in Seneca County, what agencies hold them, and what options you have for searching online or in person.

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Seneca County Overview

34K Population
Waterloo County Seat
7th Judicial District
$0.25 Per Page Copy

Seneca County Criminal History Records

The Seneca County Clerk's Office keeps court case files. The Seneca County Sheriff's Office handles arrest records. The County Clerk serves as clerk of the Supreme Court and County Court, which means felony case records, civil filings, and other court documents are on file at the Waterloo courthouse. Standard copies cost $0.25 per page. Certified copies have an additional fee. You can visit in person to view records at no charge during business hours.

The Sheriff's Office provides law enforcement services across Seneca County. Services include patrol, criminal investigations, jail operations, civil process, and court security. Arrest records and incident reports can be requested through FOIL. The office processes requests through its records division.

Sheriff's Office 6150 State Route 96, Romulus, NY 14541
Phone: (315) 539-9241
County Clerk 1 DiPronio Drive, Waterloo, NY 13165
Phone: (315) 539-1771
County Court 48 West Williams Street, Waterloo, NY 13165
Phone: (315) 539-7945

The Division of Criminal Justice Services maintains the statewide criminal history database that includes Seneca County records.

New York DCJS criminal history records for Seneca County

DCJS is based in Albany but holds fingerprint-based records from all 62 counties including Seneca.

Seneca County Records Access and Sealing

FOIL requests are the main way to get arrest records and incident reports from Seneca County agencies. Under Public Officers Law Article 6, Sections 84 through 90, government agencies must make records available with some exceptions. Submit a written request to the records access officer at the relevant agency. They have 5 business days to acknowledge receipt and 20 business days to provide the records or explain delays. Paper copies cost $0.25 per page.

New York law allows certain criminal records to be sealed. CPL 160.50 provides full sealing when a case ends favorably for the defendant, including acquittals and dismissals. CPL 160.55 handles partial sealing when charges are reduced to a violation. CPL 720.35 seals youthful offender records automatically for people charged with crimes between ages 16 and 18.

The Clean Slate Act took effect November 16, 2024. It gives the Office of Court Administration up to three years to build automatic sealing for eligible convictions. Sex crimes and non-drug Class A felonies are not eligible. Until those systems go live, DCJS records will still show convictions that may later qualify for sealing under this law.

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Nearby Counties

These counties are near Seneca County. Check where the arrest or case was filed to find the right office.