A national dairy cooperative told Montana consumers on Wednesday that quality problems at the Meadow Gold milk processing plant in Billings had been resolved — but state investigators found non-compliant equipment at the same facility that same day, leaving the regulatory picture uncertain.

Competing Claims on the Same Day

Dairy Farmers of America, the cooperative that operates Meadow Gold’s Billings plant, issued a statement July 29 assuring customers that the milk spoilage problem had been corrected. The cooperative said all milk bearing a Montana sell-by date after July 25, 2026, is safe to drink. It did not describe what specific changes were made to address the issue.

On that same date, Montana Department of Livestock inspectors dismantled equipment at the Billings facility and found it to be non-compliant. The department has not concluded whether the non-compliant equipment is directly responsible for the reported spoilage, but its investigation remains open.

“The Montana Department of Livestock’s investigation into premature milk spoilage originating from the Meadow Gold milk processing facility located in Billings, MT is ongoing and has not concluded,” the department stated.

What Triggered the Investigation

Customers across Montana and into northern Wyoming had reported that milk was spoiling before its labeled sell-by date. The complaints prompted the Montana Department of Livestock to open an investigation, during which inspectors identified multiple concerns at the plant, including problems with sanitization, cleanliness, and equipment.

The affected products are white milk sold in packaging bearing the plant identification number 30-02. Consumers who purchased milk with that identifier and a sell-by date on or before July 25 are being directed to return it to the retailer where it was purchased for a full refund.

Regulators Caution Against Assuming the Problem Is Resolved

The state’s position stands in tension with the cooperative’s public assurances. While Dairy Farmers of America characterized the matter as closed, the Department of Livestock has not issued any finding that the plant is fully compliant or that the root cause of early spoilage has been definitively identified and corrected.

The department noted that the non-compliant equipment found during the July 29 inspection may or may not be the underlying cause of the premature spoilage — suggesting inspectors have not yet drawn final conclusions.

Consumers with questions or concerns can contact the Montana Department of Livestock directly at 406-444-2788.

Broader Context

The dispute highlights the friction that can arise between industry self-reporting and independent regulatory oversight. Montana’s Department of Livestock holds authority over milk processing facilities in the state and conducts its own inspections separate from any internal review a cooperative may conduct. Until the agency closes its investigation and issues findings, consumers face conflicting guidance from the two parties most directly involved.

For Montana ranchers and agricultural producers, regulatory credibility around dairy safety carries economic consequences beyond any single plant. Northern Wyoming customers were also affected, underscoring that problems at a single regional processing hub can ripple across state lines quickly.

The investigation’s outcome may also draw attention at the state policy level. Montana agriculture oversight — including livestock and dairy regulation — has been a recurring subject of legislative interest, with the 2025 session addressing various aspects of agricultural inspection authority. Any significant findings from this probe could factor into interim committee discussions as lawmakers prepare for the 2027 session.

The Montana Department of Livestock has not announced a timeline for completing its review of the Meadow Gold facility. Consumers are advised to monitor updates from the department and to check the plant identification number on their milk packaging before assuming the products are unaffected.