Regulation: Ontario Milk Act — propane run-out as regulatory exposure on dairy
Confidence: Verified.
Cross-citation between Ontario raw-milk regulation and propane-supply continuity on dairy operations. Frames why a propane run-out at a dairy parlour is a regulatory matter, not just a customer-service issue.
Authority
- Ontario Milk Act, R.S.O. 1990, c. M.12
- Milk Industry — Plants Regulation, R.R.O. 1990, Reg. 761
The Milk Act and Reg. 761 require defined sanitary standards for raw milk produced for shipment. Pickup is refused if CIP (clean-in-place) cleaning has not occurred to spec.
OMAFRA bulk-tank requirement
Milk must reach 1–4°C within two hours of first milking (OMAFRA bulk-tank cooling guidance).
Why this is a propane regulation, not a fuel regulation
A propane run-out that disables the parlour CIP wash creates direct regulatory exposure under the Milk Act:
- CIP wash cycle requires start 71–77°C, return ≥49°C (see
op-dairy-parlour-propane-load-profile). - Without hot wash, the milk pickup truck refuses load — DFO Grade A standard infraction.
- The infraction is regulatory, not contractual. The Milk Act sets the standard; pickup refusal is the enforcement mechanism.
- Bulk-tank cooling itself is electric, but the wash that has to happen before the next milking is propane-dependent. If the wash doesn't run hot enough, the milk truck doesn't load.
Operational implication
The economic asymmetry: a single missed milk pickup can cost many times the price of an emergency propane fill. Keep-full + telemetry on a dairy account is regulatory risk management, not premium service. See op-livestock-telemetry-keep-full-considerations.
Sources
Ontario Milk Act, R.S.O. 1990, c. M.12; Milk Industry — Plants Regulation, R.R.O. 1990, Reg. 761; OMAFRA bulk-tank cooling guidance; Dairy Farmers of Ontario.