Inspectionhistorical
PHMSA Annual Report 19990754 (1999)
NORTHWEST NATURAL GAS CO — Gas transmission and gathering annual report (1999)
Current as of source date Government source
RegulusPipeline researchRegulusPipeline researchPHMSA Annual Report 19990754 (1999)
Gas transmission and gathering annual report summaryGas transmission and gathering annual report for reporting year 1999, submitted by NORTHWEST NATURAL GAS CO (operator 13840). Reported scope: OR. Represented states: OR. The sortable date is the reporting-period end, not the operator submission date.#
This material provides agency context. It does not replace binding regulatory text, and its legal effect depends on the underlying authority and facts.