Missouri 811 Gas Member Requirements
Gas operators that participate in Missouri 811 are subject to additional regulatory and operational responsibilities beyond standard utility membership requirements.
Because gas facilities present elevated public safety risk, compliance expectations are higher and documentation standards are stricter. This page outlines Public Service Commission (PSC) reporting obligations, damage reporting expectations, and operational requirements specific to gas members.
Legal Participation Under Missouri Law
Gas operators that install, own, or operate underground gas distribution facilities in Missouri are required to participate in Missouri 811 in accordance with RSMo Chapter 319.
Participation includes receiving locate notifications, responding within required timeframes, marking underground facilities, and properly statusing each ticket using the Locator Ticket Management (LTM) System prior to the listed start date and time.
Failure to meet these obligations may result in enforcement action under Missouri law.
Missouri Public Service Commission (PSC) Reporting
Gas operators may have additional reporting responsibilities to the Missouri Public Service Commission.
These responsibilities can include reporting excavation-related damages, maintaining records of locate responses, and submitting safety or operational data as required by PSC regulations. Missouri 811 membership does not replace or satisfy PSC reporting requirements. Gas operators are responsible for ensuring their internal compliance processes meet PSC standards.
If there is uncertainty regarding PSC reporting obligations, operators should consult directly with the Commission or their compliance counsel.
Damage Reporting and DIRT Participation
Gas members are expected to support statewide damage prevention efforts through accurate documentation and reporting of excavation-related damages.
Participation in DIRT (Damage Information Reporting Tool) reporting contributes to statewide and national damage prevention analysis. Accurate reporting improves regulatory oversight, supports safety initiatives, and helps identify trends that may require corrective action.
Internal processes should ensure that all excavation-related incidents are documented consistently and reported when required.
Education and Safety Engagement
Ongoing education is an important component of gas operator compliance.
Missouri 811 hosts annual Excavator Safety Meetings and other educational initiatives focused on damage prevention and proper use of the one-call system. Gas operators are encouraged to ensure field personnel and compliance staff remain current on marking standards, response timelines, and statutory obligations.
Active participation in education efforts reduces operational risk and strengthens regulatory standing.
Operational Compliance Expectations
Gas operators must maintain accurate mapping coverage within IMAP, current contact information within the Utility Member portal, and reliable ticket receiving methods.
Locate responses must be completed within required timeframes, including emergency tickets. All responses must be properly documented and statused in the LTM system.
Because gas facilities involve heightened safety concerns, delayed responses, inaccurate markings, or incomplete documentation can create significant liability exposure.
Maintaining Ongoing Compliance
Gas members should regularly review Missouri Underground Facility Safety and Damage Prevention Act requirements, PSC regulations applicable to their system,
Missouri 811 Operating Specifications, and internal locate performance metrics.
Proactive compliance management reduces enforcement risk and helps protect both public safety and system integrity.
For questions regarding gas member participation, contact Missouri 811 Administration at 573-635-1818.