Iowa UST Compliance Testing
Independent UST Testing Under Iowa IDNR Code 455G and 567 IAC 135
USTEX provides independent underground storage tank compliance testing for Iowa operators regulated by the Department of Natural Resources (IDNR) under Iowa Code Chapter 455G and Iowa Administrative Code 567 IAC 135. Conflict-free diagnostics with regulator-ready documentation for Iowa petroleum storage facility operators.
Iowa UST Regulatory Framework
- Iowa Code Chapter 455G — Underground Storage Tanks
- Iowa's primary UST regulatory framework administered by IDNR. Iowa Code Chapter 455G establishes requirements for underground storage tank leak detection, periodic testing, release reporting, corrective action, and closure for petroleum storage facilities.
- Iowa Administrative Code 567 IAC 135 — UST Rules
- 567 IAC 135 provides the detailed technical standards for underground storage tanks in Iowa, including leak detection requirements, testing intervals, and equipment standards aligned with federal EPA 40 CFR Part 280.
- IDNR — Underground Storage Tank Section
- The Iowa IDNR Underground Storage Tank Section administers compliance inspections, contractor certification, release investigation oversight, and corrective action programs statewide.
- EPA 40 CFR Part 280 (Federal)
- Federal technical standards applying in Iowa as in all states. USTEX testing protocols satisfy both Iowa IDNR and federal EPA standards simultaneously.
Iowa UST Compliance Services
- Independent, Conflict-Free Testing — No repair revenue. Fully defensible documentation for IDNR inspections and release response proceedings.
- IDNR-Compliant Documentation — Test reports formatted to satisfy Iowa IDNR inspection requirements.
- Multi-State Coordination — Unified compliance testing programs for operators with facilities in multiple states.
- Release Response Support — Independent diagnostic data supporting Iowa IDNR release response proceedings.
All Services | Wisconsin UST Testing | Request Iowa UST Scope