8-K//Current report
NORTHWEST NATURAL GAS CO 8-K
Accession 0001193125-19-272052
CIK 0000073020operating
Filed
Oct 22, 8:00 PM ET
Accepted
Oct 23, 6:54 AM ET
Size
268.1 KB
Accession
0001193125-19-272052
Documents
- 8-Kd820989d8k.htmPrimary
8-K
- EX-101.SCHnwn-20191021.xsd
XBRL TAXONOMY EXTENSION SCHEMA
- EX-101.CALnwn-20191021_cal.xml
XBRL TAXONOMY EXTENSION CALCULATION LINKBASE
- EX-101.DEFnwn-20191021_def.xml
XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
- EX-101.LABnwn-20191021_lab.xml
XBRL TAXONOMY EXTENSION LABEL LINKBASE
- EX-101.PREnwn-20191021_pre.xml
XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
- GRAPHICg820989g1023090004636.jpg
GRAPHIC
- GRAPHICg820989g1023090004808.jpg
GRAPHIC
- ZIP0001193125-19-272052-xbrl.zip
IDEA: XBRL DOCUMENT
- XMLShow.js
IDEA: XBRL DOCUMENT
- XMLd820989d8k_htm.xml
IDEA: XBRL DOCUMENT
- XMLreport.css
IDEA: XBRL DOCUMENT
- JSONMetaLinks.json
IDEA: XBRL DOCUMENT
- EXCELFinancial_Report.xlsx
IDEA: XBRL DOCUMENT
- XMLFilingSummary.xml
IDEA: XBRL DOCUMENT
- XMLR1.htm
IDEA: XBRL DOCUMENT
Issuer
NORTHWEST NATURAL GAS CO
CIK 0000073020
Entity typeoperating
IncorporatedOR
Related Parties
1- filerCIK 0000073020
Filing Metadata
- Form type
- 8-K
- Filed
- Oct 22, 8:00 PM ET
- Accepted
- Oct 23, 6:54 AM ET
- Size
- 268.1 KB