49 CFR § 191.11 - Distribution system: Annual report.
---
identifier: "/us/cfr/t49/s191.11"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "49 CFR § 191.11 - Distribution system: Annual report."
title_number: 49
title_name: "Transportation"
section_number: "191.11"
section_name: "Distribution system: Annual report."
chapter_name: "PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
subchapter_number: "D"
subchapter_name: "PIPELINE SAFETY"
part_number: "191"
part_name: "TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE; ANNUAL, INCIDENT, AND OTHER REPORTING"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "30 U.S.C. 185(w)(3), 49 U.S.C. 5121, 60101 and 49 CFR 1.97."
cfr_part: "191"
---
# 191.11 Distribution system: Annual report.
(a) *General.* Except as provided in paragraph (b) of this section, each operator of a distribution pipeline system must submit an annual report for that system on DOT Form PHMSA F 7100.1-1. This report must be submitted each year, not later than March 15, for the preceding calendar year.
(b) *Not required.* The annual report requirement in this section does not apply to a master meter system, a petroleum gas system that serves fewer than 100 customers from a single source, or an individual service line directly connected to a production pipeline or a gathering line other than a regulated gathering line as determined in § 192.8.
[75 FR 72905, Nov. 26, 2010, as amended at 86 FR 2237, Jan. 11, 2021]