# SEMCO ENERGY GAS COMPANY — Gas distribution annual report (2021)

- **operation:** document
- **citation:** PHMSA Annual Report 20221310 (2021)
- **title:** SEMCO ENERGY GAS COMPANY — Gas distribution annual report (2021)
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2021-12-31
- **effective on:** Not available
- **summary:** Gas distribution; reporting year 2021; MI; Natural Gas. Operator-reported infrastructure data.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-annual-929dcd7bb02ff6746c7540ae.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-annual-929dcd7bb02ff6746c7540ae.md
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- **source url:** https://data.transportation.gov/d/aemm-7pyq
**body:**

Gas distribution annual report for reporting year 2021, submitted by SEMCO ENERGY GAS COMPANY (operator 18472). Reported scope: MI; Natural Gas. Represented states: MI. Selected reported fields: mmiles total: 6459.6; mmiles 2in to 4in total: 1403.6; mmiles 4in to 8in total: 1156.5; mmiles 8in to 12in total: 53.2; mmiles by dcd total: 6459.8; mmiles gt12in total: 5.4; mmiles lt2in total: 3840.9; mmiles part b2 total: 6459.6; mmiles pe total: 4617.9; mmiles steel total: 1841.7; num srvcs total: 300520; num srvs 1in to 2in total: 6607; num srvs 2in to 4in total: 263; num srvs 4in to 8in total: 41; num srvs by dcd total: 300520; num srvs cu total: 1; num srvs gt8in total: 1; num srvs lt1in total: 293608; num srvs part b3 total: 300520; num srvs pe total: 276461; num srvs steel total: 24058; total hazleaks cor mains: 10; total hazleaks cor srvs: 49; total hazleaks eq mains: 2; total hazleaks eq srvs: 16; total hazleaks ex mains: 33; total hazleaks ex srvs: 378; total hazleaks mat weld mains: 11; total hazleaks mat weld srvs: 31; total hazleaks nf mains: 7. The sortable date is the reporting-period end, not the operator submission date.
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- **body characters:** 1148