Commissioner profile

Sarah M. Martz

Commission Chair

Public contact

Phone: (515) 725-7888

Commissioner profile

Trust and provenance

A RegulatorIndex public-directory record. Contact and role fields come from the displayed roster source; the official commission website is provided for confirmation.

Source accessed: February 25, 2026

Sources

Official commission websiteOfficial commission source · Iowa Utilities Commission
Public commissioner rosterPublic commission roster · National Association of Regulatory Utility Commissioners

Methodology and standards Report a correction

Corrections are reviewed against authoritative sources before any public record changes.

Other commissioners at this commission

CommissionerErik M. HellandIowa Utilities Commission CommissionerJosh J. ByrnesIowa Utilities Commission