# BAY CITY MUNICIPAL GAS SYSTEM — Gas distribution annual report (2018)

**Citation:** PHMSA Annual Report 20190332 (2018)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2018-12-31

Gas distribution; reporting year 2018; TX; Natural Gas. Operator-reported infrastructure data.

## Document text

Gas distribution annual report for reporting year 2018, submitted by BAY CITY MUNICIPAL GAS SYSTEM (operator 1184). Reported scope: TX; Natural Gas. Represented states: TX. Selected reported fields: mmiles total: 198.192; mmiles 2in to 4in total: 16.081; mmiles 4in to 8in total: 7; mmiles by dcd total: 198.186; mmiles lt2in total: 175.111; mmiles part b2 total: 198.192; mmiles pe total: 192.192; mmiles steel total: 6; num srvcs total: 6914; num srvs 1in to 2in total: 745; num srvs by dcd total: 6914; num srvs lt1in total: 6169; num srvs part b3 total: 6914; num srvs pe total: 6914; total hazleaks eq srvs: 1; total hazleaks ex mains: 4; total hazleaks ex srvs: 4; total hazleaks of dam srvs: 2; total leaks cor srvs: 10; total leaks eq mains: 1; total leaks eq srvs: 26; total leaks ex mains: 4; total leaks ex srvs: 4; total leaks mat weld srvs: 1; total leaks nf mains: 1; total leaks nf srvs: 2; total leaks of dam srvs: 10; mmiles by dcd 1980 to 1989: 177.826; mmiles by dcd 1990 to 1999: 6; mmiles by dcd 2000 to 2009: 4. The sortable date is the reporting-period end, not the operator submission date.

## Provenance

- Official: Yes
- Source: <https://data.transportation.gov/d/aemm-7pyq>
- Source ID: `phmsa-annual-reports`
- SHA-256: `4059557e494356a4540500ce9c87e4e73575dcb1834353681c44aab1c49c5593`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-26T04:54:38.854Z
- Document slug: `phmsa-annual-928dac2323ce07b327a2bafe`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "gas_distribution",
  "reportYear": 2018,
  "reportNumber": "20190332",
  "supplementalNumber": "37741",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "1184",
    "name": "BAY CITY MUNICIPAL GAS SYSTEM"
  },
  "region": "TX",
  "commodity": "Natural Gas",
  "representedStates": [
    "TX"
  ],
  "jurisdictionClasses": [],
  "facilities": [],
  "metrics": {
    "MMILES_TOTAL": 198.192,
    "MMILES_2IN_TO_4IN_TOTAL": 16.081,
    "MMILES_4IN_TO_8IN_TOTAL": 7,
    "MMILES_BY_DCD_TOTAL": 198.186,
    "MMILES_LT2IN_TOTAL": 175.111,
    "MMILES_PART_B2_TOTAL": 198.192,
    "MMILES_PE_TOTAL": 192.192,
    "MMILES_STEEL_TOTAL": 6,
    "NUM_SRVCS_TOTAL": 6914,
    "NUM_SRVS_1IN_TO_2IN_TOTAL": 745,
    "NUM_SRVS_BY_DCD_TOTAL": 6914,
    "NUM_SRVS_LT1IN_TOTAL": 6169,
    "NUM_SRVS_PART_B3_TOTAL": 6914,
    "NUM_SRVS_PE_TOTAL": 6914,
    "TOTAL_HAZLEAKS_EQ_SRVS": 1,
    "TOTAL_HAZLEAKS_EX_MAINS": 4,
    "TOTAL_HAZLEAKS_EX_SRVS": 4,
    "TOTAL_HAZLEAKS_OF_DAM_SRVS": 2,
    "TOTAL_LEAKS_COR_SRVS": 10,
    "TOTAL_LEAKS_EQ_MAINS": 1,
    "TOTAL_LEAKS_EQ_SRVS": 26,
    "TOTAL_LEAKS_EX_MAINS": 4,
    "TOTAL_LEAKS_EX_SRVS": 4,
    "TOTAL_LEAKS_MAT_WELD_SRVS": 1,
    "TOTAL_LEAKS_NF_MAINS": 1,
    "TOTAL_LEAKS_NF_SRVS": 2,
    "TOTAL_LEAKS_OF_DAM_SRVS": 10,
    "MMILES_BY_DCD_1980_TO_1989": 177.826,
    "MMILES_BY_DCD_1990_TO_1999": 6,
    "MMILES_BY_DCD_2000_TO_2009": 4
  },
  "dependentRowsBySheet": {},
  "dataAsOf": "2026-02-02T07:27:10.000Z",
  "reportingPeriodEnd": "2018-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_gas_distribution_2010_present.zip",
    "archiveSha256": "5a1422d800e6839d1dcacc2e9f1b24fc34371ef78f4cb8ffc53872eeeadfca1a",
    "workbook": "annual_gas_distribution_2018.xlsx",
    "sheet": "GD AR 2018",
    "rowNumber": 85,
    "sourceRowNumbers": [
      85
    ],
    "rowSha256": "f56c97cffc9318ad10f06afecabd2a5f44db3857f6cc54761051c5c5d4af075c"
  },
  "caveat": "Operator-reported annual infrastructure data may be corrected. The indexed date is the reporting-period end, not the submission date, and the record is not an agency finding about current facility condition.",
  "jurisdiction": "US",
  "operatorName": "BAY CITY MUNICIPAL GAS SYSTEM"
}
```