An independent CPA examination jointly commissioned by Driggs and Victor concluded that Driggs overcharged Victor for years on the cities' shared wastewater loan, used a cost-allocation method the inter-city agreement does not authorize, and could not reconcile two of three quarterly bills the auditor tested. The report, signed by Cooper Norman in Idaho Falls on February 9, 2024, became part of the public record on March 27, 2025, when the Victor City Council voted to end the 26-year partnership and build its own treatment plant.
The finding that Driggs overcharged Victor is the documentary core of the breach-of-contract claims Victor filed in March 2026, set down two years before the suit.
Driggs and Victor share a wastewater treatment plant under a 2011 Inter-City Agreement that requires the cities to split debt service on a 2016 Idaho Department of Environmental Quality (DEQ) loan and to share operating costs. The two cities jointly retained Cooper Norman to test compliance with both. The firm released to both mayors an "amended and restated" examination after Victor asked for additional detail on how the quarterly debt payments split between the wastewater plant and the trunkline.
