Audit 294533

Title: Summary of Significant Accounting Policies Applicable to the Schedule of Expenditures of Federal Awards Accounting Policies: Basis of Presentation The accompanying Schedule of Expenditures of Federal Awards (the “Schedule”) includes the federal grant activity of the Municipal Water District of Orange County (the District) under programs of the federal government for the year ended June 30, 2023. The information in this Schedule is presented in accordance with the requirements of Title 2 U.S. Code of Federal Regulations Part 200, Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards. Because the Schedule presents only a selected portion of the operations of the District, it is not intended to and does not present the financial position, changes in net assets or cash flows of the District. The District did not use the 10% de minimis indirect cost rate as covered in section 200.414 of the Uniform Guidance. Summary of Significant Accounting Policies Expenditures reported on the Schedule are reported on the accrual basis of accounting. Such expenditures are recognized following the cost principles contained in Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards wherein certain types of expenditures are not allowable or are limited as to reimbursement. Pass-through entity identifying numbers are presented where available. De Minimis Rate Used: N Rate Explanation: No cost rate was used Basis of Presentation The accompanying Schedule of Expenditures of Federal Awards (the “Schedule”) includes the federal grant activity of the Municipal Water District of Orange County (the District) under programs of the federal government for the year ended June 30, 2023. The information in this Schedule is presented in accordance with the requirements of Title 2 U.S. Code of Federal Regulations Part 200, Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards. Because the Schedule presents only a selected portion of the operations of the District, it is not intended to and does not present the financial position, changes in net assets or cash flows of the District. The District did not use the 10% de minimis indirect cost rate as covered in section 200.414 of the Uniform Guidance. Summary of Significant Accounting Policies Expenditures reported on the Schedule are reported on the accrual basis of accounting. Such expenditures are recognized following the cost principles contained in Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards wherein certain types of expenditures are not allowable or are limited as to reimbursement. Pass-through entity identifying numbers are presented where available.