AUDIT COMMITTEE SUMMARY
September 19, 2017
Audit of Transportation & Capital Improvements Department
Storm Water Utility Fees
Report Issued September 8, 2017
Objective
Determine if assessed storm water utility fees are accurately calculated in accordance with current ordinances and revenues are accurately reported.
Background
The San Antonio Storm Water Utility is responsible for drainage services as well as the installation, operation, and maintenance of drainage infrastructure throughout San Antonio. The Storm Water Utility is operated by the City's Transportation & Capital Improvements Department (TCI) and is separate from the San Antonio Water System (SAWS) sanitary sewer system.
The Storm Water Utility Fee is intended to cover capital and maintenance expenses associated with local drainage projects and is assessed on residential and commercial properties and collected on a monthly basis through SAWS bills where it appears as the "Federal Storm Water Fee." Since 1993, SAWS has served as the City's billing agent.
TCI recently completed a project to migrate the Storm Water Utility Fee from one based on lot size and land use to one based on impervious area and density, and land use. The Fiscal Year 2014 Budget funded this project and the new rates went into effect January 1, 2016.
Audit Scope & Methodology
The audit scope was from January 1, 2016 through May 31, 2016 and included all assessed storm water fees and related calculation data, as well as the appeal process related to those fees. It also included storm water fee revenue received from SAWS and any deductions from that revenue taken by SAWS. We conducted interviews of staff of TCI and SAWS, reviewed documentation, and performed tests of calculations and exempted accounts. We also tested whether the Finance Department was appropriately recording fees received and whether SAWS was remitting fees due.
Audit Conclusions
Revenues are accurately reported and storm water utility fees are generally c...
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