Notice of Amendment involving NORTHERN NATURAL GAS CO. PHMSA's enforcement data identifies the cited regulations as 192.805, 192.807. The case was opened on 2006-02-17 and is reported as closed as of 2006-03-20. Open the official case record for notices, responses, orders, and the latest status.

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2006-03-20closed

Case closed: CPF 320061001M

2006-02-17notice_sent

Notice sent: CPF 320061001M

2006-02-17opened

Case opened: CPF 320061001M

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Retrieved: Aug 20, 2026
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