Official Government Website
Pipeline Safety
Pipeline Safety Overview
The Safety Division oversees more than 9395 miles of intrastate pipelines delivering gas to more than 505,482 customers within Idaho. Idaho currently has five natural gas operators (of these five operators: three have distribution lines, three have transmission lines, one has LNG (Liquid Natural Gas) operations and one has gathering lines) that are inspected annually. The Division conducts rigorous inspections of operators using a risk-based methodology.
Authorities per Federal Law
Pipeline Operators
- Who we inspect
- Avista Annual Reports
- Dominion Annual Reports
- Intermountain Gas Annual Reports
- Northwest Gas Processing Annual Reports
Pipeline Safety Enforcement Program
PUC Reports - Evaluations and Inspections
- 2017 Program Evaluation
- 2018 Program Evaluation
- 2019 Program Evaluation
- 2020 Program Evaluation
- 2021 Program Evaluation
- 2017 Progress Report
- 2018 Progress Report
- 2019 Progress Report
- 2020 Progress Report
- 2021 Progress Report
- Inspections 2018
- Inspections 2019
- Inspections 2020