REPORT DIGEST ENVIRONMENTAL PROTECTION AGENCY - WATER REVOLVING FUND FINANCIAL AUDIT FOR THE YEAR ENDED JUNE 30, 2024 Release Date: February 20, 2025 FINDINGS THIS AUDIT: 1 CATEGORY: NEW -- REPEAT – TOTAL Category 1: 0 -- 1 -- 1 Category 2: 0 -- 0 -- 0 Category 3: 0 -- 0 -- 0 TOTAL: 0 -- 1 -- 1 FINDINGS LAST AUDIT: 1 State of Illinois, Office of the Auditor General FRANK J. MAUTINO, AUDITOR GENERAL To obtain a copy of the Report contact: Office of the Auditor General, 400 West Monroe, Suite 306, Springfield, IL 62704-9849 (217) 782-6046 or TTY (888) 261-2887 This Report Digest and Full Report are also available on the worldwide web at www.auditor.illinois.gov This digest covers the Agency’s Financial Audit as of and for the year ended June 30, 2024. A digest covering the Agency’s State Compliance Examination report on the entire Agency for the two years ending June 30, 2024 will be released at a later date. SYNOPSIS • (24-01) The Agency did not take sufficient measures to ensure all census data submitted to its pension and other postemployment benefits plans was complete and accurate. FINDINGS, CONCLUSIONS, AND RECOMMENDATIONS INADEQUATE INTERNAL CONTROLS OVER CENSUS DATA The Agency did not take sufficient measures to ensure all census data submitted to its pension and other postemployment benefits (OPEB) plans was complete and accurate for the Water Revolving Fund (Fund). The Agency had not prepared or maintained sufficient documentation that a complete reconciliation was properly performed for census data used to calculate the Fund’s pension and OPEB balances used for their Fiscal Year 2024 financial statements. Although the Agency performed a reconciliation of its census data, they did not take or document sufficient measures to ensure 100% of data in the base year was checked for completeness and accuracy. (Finding 1, pages 48-49). This finding was first reported in 2020. We recommended the Agency ensure a base year reconciliation of its active members’ census data from its underlying records and source documents to a report of the census data submitted to the plan’s actuary is complete and accurate. We further recommended the Agency maintain sufficient documentation of the reconciliations performed, including the methodology used, data traced, exceptions identified, and conclusions reached. Agency officials accepted the recommendation. AUDITOR’S OPINION The auditors stated the financial statements of the Agency’s Water Revolving Fund as of and for the year ended June 30, 2024 are fairly stated in all material respects. This financial audit was conducted by Roth and Company, LLP. COURTNEY DZIERWA Division Director This report is transmitted in accordance with Section 3-14 of the Illinois State Auditing Act. FRANK J. MAUTINO Auditor General FJM:lkw