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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001733998-19-000030
Filing Date
2019-08-06
Accepted
2019-08-06 15:07:50
Documents
98
Period of Report
2019-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q form10-qq22019.htm   iXBRL 10-Q 4426935
2 EXHIBIT 4.1 ex41bmonnwcreditagreem.htm EX-4.1 523403
3 EXHIBIT 10.1 ex101nwnserpamndmt.htm EX-10.1 91506
4 EXHIBIT 31.1 ex311q22019.htm EX-31.1 9081
5 EXHIBIT 31.2 ex312q22019.htm EX-31.2 9314
6 EXHIBIT 31.3 ex313q22019.htm EX-31.3 9171
7 EXHIBIT 31.4 ex314q22019.htm EX-31.4 9279
8 EXHIBIT 32.1 ex321q22019.htm EX-32.1 6314
9 EXHIBIT 32.2 ex322q22019.htm EX-32.2 6416
15 nwn4chza05.jpg GRAPHIC 38736
16 nwnholdingshza06.jpg GRAPHIC 57055
  Complete submission text file 0001733998-19-000030.txt   18067800

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwn-20190630.xsd EX-101.SCH 72693
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwn-20190630_cal.xml EX-101.CAL 143725
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwn-20190630_def.xml EX-101.DEF 565918
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwn-20190630_lab.xml EX-101.LAB 963215
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwn-20190630_pre.xml EX-101.PRE 640345
17 EXTRACTED XBRL INSTANCE DOCUMENT form10-qq22019_htm.xml XML 4026761
Mailing Address 220 NW SECOND AVENUE PORTLAND OR 97209
Business Address ONE PACIFIC SQUARE 220 NW SECOND AVE PORTLAND OR 97209 5032264211
NORTHWEST NATURAL GAS CO (Filer) CIK: 0000073020 (see all company filings)

IRS No.: 930256722 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-15973 | Film No.: 191001699
SIC: 4924 Natural Gas Distribution

Mailing Address 220 NW SECOND AVENUE PORTLAND OR 97209
Business Address 220 NW SECOND AVENUE PORTLAND OR 97209 503-226-4211
Northwest Natural Holding Co (Filer) CIK: 0001733998 (see all company filings)

IRS No.: 824710680 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-38681 | Film No.: 191001700
SIC: 4924 Natural Gas Distribution