# NORTHWEST NATURAL GAS CO — Gas distribution annual report (2024)

- **operation:** document
- **citation:** PHMSA Annual Report 20251138 (2024)
- **title:** NORTHWEST NATURAL GAS CO — Gas distribution annual report (2024)
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2024-12-31
- **effective on:** Not available
- **summary:** Gas distribution; reporting year 2024; OR; Natural Gas. Operator-reported infrastructure data.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-annual-999fd4dddbaa478b0cfeb743.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-annual-999fd4dddbaa478b0cfeb743.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-annual-999fd4dddbaa478b0cfeb743
- **source url:** https://data.transportation.gov/d/aemm-7pyq
**body:**

Gas distribution annual report for reporting year 2024, submitted by NORTHWEST NATURAL GAS CO (operator 13840). Reported scope: OR; Natural Gas. Represented states: OR. Selected reported fields: mmiles total: 12446.7; mmiles 2in to 4in total: 1731.1; mmiles 4in to 8in total: 649.9; mmiles 8in to 12in total: 52.9; mmiles by dcd total: 12446.6; mmiles gt12in total: 7.9; mmiles lt2in total: 10004.8; mmiles part b2 total: 12446.6; mmiles pe total: 6291.2; mmiles steel total: 6155.4; num srvcs total: 666912; num srvs 1in to 2in total: 3329; num srvs 2in to 4in total: 331; num srvs 4in to 8in total: 30; num srvs abs total: 1; num srvs by dcd total: 666912; num srvs gt8in total: 2; num srvs lt1in total: 663220; num srvs part b3 total: 666912; num srvs pe total: 496993; num srvs steel total: 169918; partdexcavtotal: 182; partdloctotal: 77; partdmisctotal: 27; partdnotiftotal: 149; total hazleaks cor srvs: 2; total hazleaks eq mains: 14; total hazleaks eq srvs: 41; total hazleaks ex mains: 52; total hazleaks ex srvs: 199. The sortable date is the reporting-period end, not the operator submission date.
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- **body characters:** 1109