Attached files

file filename
EX-31.2 - EXHIBIT 31.2 CFO CERTIFICATION - NORTHWEST NATURAL GAS COex312q32017.htm
EX-31.1 - EXHIBIT 31.1 CEO CERTIFICATION - NORTHWEST NATURAL GAS COex311q32017.htm
EX-12 - EXHIBIT 12 FIXED CHARGES - NORTHWEST NATURAL GAS COex12q32017.htm
10-Q - FORM 10-Q - NORTHWEST NATURAL GAS COform10-qq32017.htm


EXHIBIT 32.1

NORTHWEST NATURAL GAS COMPANY
Certificate Pursuant to Section 906
of Sarbanes – Oxley Act of 2002

Each of the undersigned, DAVID H. ANDERSON, Chief Executive Officer, and FRANK BURKHARTSMEYER, the Chief Financial Officer, of NORTHWEST NATURAL GAS COMPANY (the Company), DOES HEREBY CERTIFY that:
 
1.           The Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2017 (the Report) fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
 
2.           Information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
 
IN WITNESS WHEREOF, each of the undersigned has caused this instrument to be executed this 3rd day of November 2017.

/s/ David H. Anderson                                                      
David H. Anderson
President and Chief Executive Officer


/s/ Frank Burkhartsmeyer                                                        
Frank Burkhartsmeyer
Senior Vice President and Chief Financial Officer


A signed original of this written statement required by Section 906 of the Sarbanes-Oxley Act of 2002 has been provided to Northwest Natural Gas Company and will be retained by Northwest Natural Gas Company and furnished to the Securities and Exchange Commission or its staff upon request.