United States v. Champlin Refining Co.

Background

Champlin is a private refinery company that owns a 516-mile interstate pipeline from Enid, Oklahoma to terminals in Kansas, Nebraska and Iowa. The line carries only Champlin’s refined products; no other refiners use it. In an earlier case the Court held Champlin a “common carrier” and required valuation documents. The agency later ordered Champlin to file reports, adopt uniform accounting, and to publish rate schedules so others could use the line. The Court modified the lower-court judgment, upholding reports but rejecting the tariff requirement.

Reasoning

The central question was whether the statute lets the agency demand information and also force a private pipeline to serve the public at regulated rates. The Court found the facts unchanged and said Congress intended the agency to collect reports, so §20 requirements are valid. But it concluded that forcing the line to serve the public required proof of monopoly or exclusion; on this record the tariff order under §6 exceeded what Congress intended.

Real world impact

Practically, the decision lets the agency compel reports and uniform accounts from interstate pipelines. But it blocks forcing this private pipeline to publish tariffs and serve others unless the agency proves monopoly or exclusion Congress sought to prevent. The ruling depends on the record here and could change with different evidence.

Dissents or concurrances

Justice Black dissented, saying the statute clearly requires tariff filing and that the Court’s limitation frustrates congressional purpose; Justice Douglas agreed the statute should apply broadly but differed on the statutory/constitutional analysis.