# NIAGARA MOHAWK POWER CORP — Lewis County, NY

- **operation:** document
- **citation:** NPMS FIPS 36049 / OPID 13480
- **title:** NIAGARA MOHAWK POWER CORP — Lewis County, NY
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** 2026-07-16
- **effective on:** Not available
- **summary:** 9.457913 active Natural Gas pipeline miles in Lewis County, NY; public NPMS snapshot 2026-07-16.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/npms-mileage-7a2dc1fbb3cdb0733ea17814.json
- **markdown:** https://regulus.evalyn.ai/document/npms-mileage-7a2dc1fbb3cdb0733ea17814.md
- **app url:** https://regulus.evalyn.ai/document/npms-mileage-7a2dc1fbb3cdb0733ea17814
- **source url:** https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx
**body:**

NIAGARA MOHAWK POWER CORP (PHMSA OPID 13480) reported 9.457913 active Natural Gas pipeline miles in Lewis County, NY (county FIPS 36049) in the public NPMS summary snapshot dated 2026-07-16. The snapshot includes active assets only and excludes permanently abandoned assets. Exact pipeline locations and restricted NPMS GIS data are not included.
- **truncated:** false
- **body characters:** 346