Federal and state laws require you to monitor your UST systems. To help you do so, we offer the Warren Rogers Statistical Inventory Reconciliation (SIR) program: an EPA-approved method to meet the compliance requirements of leak detection. All current and historical SIR results are stored in the Vault and are available for customer review at any time.

Unlike manual tank gauging or inventory control, SIR software uses a sophisticated statistical analysis of data to detect releases. In this method, a trained professional uses SIR computer software to conduct the statistical analysis of data recorded and sent in by the UST facility’s operator. SIR helps the site operator comply with state and federal requirements without an extensive outlay of capital, using the equipment that most facilities already have on hand.