Audit 403119

FY End
2025-09-30
Total Expended
$16.17M
Findings
2
Programs
4
Organization: Guam Waterworks Authority (GU)
Year: 2025 Accepted: 2026-06-04

Organization Exclusion Status:

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Findings

ID Ref Severity Repeat Requirement
1216686 2025-001 Material Weakness Yes I
1216687 2025-002 Material Weakness Yes F

Contacts

Name Title Type
L63BLKYU5DL7 Taling Taitano Auditee
6713006860 Rizalito Paglingayen Auditor
No contacts on file

Notes to SEFA

1. Scope of Audit Guam Waterworks Authority (GWA) is a component unit of the Government of Guam (GovGuam). GWA is subject to the regulations of the Guam Public Utilities Commission (PUC). GWA became an autonomous agency in 1996 under Public Law 23-119. Only the transactions of GWA are included within the scope of the Single Audit. Programs Subject to Single Audit The Schedule of Expenditures of Federal Awards (the Schedule) presents each Federal program related to the U.S. Environmental Protection Agency, the U.S. Department of Interior, the Federal Emergency Management Agency (FEMA), and the U.S. Department of the Treasury. During the year ended September 30, 2025, GWA reported FEMA Public Assistance (Assistance Listing Number 97.036) expenditures on the SEFA amounting to $1,025,713 that were incurred in 2023. The grant was awarded in 2025 by Guam Homeland Security/Office of Civil Defense, as pass-through for FEMA, for Typhoon Mawar recovery costs.
The accompanying Schedule includes the federal award activity of GWA for the year ended September 30, 2025. 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 (Uniform Guidance). As the Schedule presents only a selected portion of the operations of GWA, it is not intended to and does not present the financial position, changes in net position, or cash flows of GWA.
Summary of Significant Accounting Policies Basis of Accounting Expenditures reported on the Schedule are presented on the accrual basis of accounting, consistent with the manner in which GWA maintains its accounting records. Such expenditures are recognized following the cost principles contained in the Uniform Guidance. Therefore, some amounts presented in this schedule may differ from amounts presented in, or used in the preparation of, the financial statements. All expenses and capital outlays are reported as expenditures. GWA has not elected to use the 15-percent de minimis indirect cost rate allowed under the Uniform Guidance. GWA did not subaward federal funds to subrecipients during the fiscal year ended September 30, 2025.

Finding Details

Finding No.: 2025-001 Federal Agency: U.S. Department of Interior AL Program: Economic, Social, and Political Development of the Territories Award No.: D22AP00317 and D20AP00137 Area: Procurement, Suspension and Debarment Questioned Cost: $333,198 Criteria: 2 CFR § 200.214 requires non-federal entities to ensure that vendors are not suspended or debarred from participating in federal programs. This verification must be performed by:  Checking the System for Award Management (SAM) Exclusions list,  Obtaining a certification from the vendor, or  Including a clause or condition in the transaction that the vendor is not suspended or debarred. Condition: During testing of 8 procurement transactions, we noted that GWA did not perform or document suspension and debarment verification for 2 vendors. The total disbursements associated with these vendors amounted to $333,198. Cause: GWA did not consistently implement procedures or controls to ensure that suspension and debarment checks are performed and documented for all applicable vendors. Effect or Potential Effect: Failure to perform and document suspension and debarment verification increases the risk that GWA may contract with vendors that are ineligible to receive federal funds, resulting in noncompliance with federal regulations and potential questioned costs. Recommendation: We recommend that GWA strengthen its procurement controls by implementing and enforcing procedures to ensure that suspension and debarment verification is performed and properly documented for all applicable vendors prior to contract award. This may include requiring SAM checks, maintaining evidence of verification, and providing periodic training to procurement personnel. Identification as a Repeat Finding: Not applicable. Views of Responsible Officials: GWA acknowledges inconsistent implementation of procedures that required suspension and debarment verifications for 2 of the 8 procurement transactions tested and concurs with the recommendation to strengthen its procurement controls to address this finding. During FY2025, GWA implemented corrective actions including an immediate directive issued in April 2025 to comply with updated procurement procedures formally approved in September 2025. These procedures included standardized checklists, required vendor certification forms and mandatory SAM.gov verification procedures for all federally funded procurements. Training was conducted to required personnel in October 2025 and subsequently expanded to a broader audience in December 2025. All related SOPs and guidance materials were also made available through the employee intranet. Management also directed staff to retrospectively perform and document SAM.gov verifications for certain procurements initiated prior to implementation of the revised procedures. However, due to procurement management and personnel transitions, the retrospective review was not fully completed for the sampled procurements. Subsequent checks confirmed that the vendors were not suspended or debarred. GWA will continue reinforcing monitoring procedures to ensure all required compliance documentation is timely completed and retained in the procurement files.
Finding No.: 2025-002 Federal Agency: U.S. Department of Interior AL Program: Economic, Social, and Political Development of the Territories Award No.: D22AP00317 Area: Equipment and Real Property Management Questioned Cost: $303,960 Criteria: 2 CFR § 200.313(d) requires non-federal entities to maintain accurate property records for equipment acquired with federal funds. Such records must include, at a minimum, a description of the property, serial number or other identification number, source of funding, acquisition date, cost, location, use and condition, and ultimate disposition data. Condition: We identified that 8 electric vehicles, with a total cost of $303,960, acquired during the fiscal year ended September 30, 2025, were not included in the federally funded fixed asset register. Cause: GWA did not consistently follow established procedures to ensure that all federally funded equipment acquisitions were recorded in the federally funded fixed asset register in a timely and complete manner. Effect or Potential Effect: Failure to maintain complete and accurate records for federally funded equipment increases the risk of noncompliance with federal regulations. It may also result in improper tracking, safeguarding, and reporting of assets, potentially leading to questioned costs and audit findings. Recommendation: We recommend that GWA strengthen its controls over equipment and real property management by implementing procedures to ensure that all federally funded asset acquisitions are promptly and accurately recorded in the Federally Funded Fixed Asset Register. Management should also perform periodic reconciliations between procurement records and the asset register and provide training to responsible personnel to ensure compliance with federal requirements. Identification as a Repeat Finding: Not applicable. Views of Responsible Officials: GWA concurs with the finding. The eight electric vehicles identified in the finding were properly procured, capitalized and recorded in the Authority’s main fixed asset register; however, due to an administrative oversight, the assets were not included in the federally funded fixed asset register during FY2025. Following discussions with personnel involved in the transaction processing and asset recording, GWA determined that established internal procedures were generally followed; however, due to staffing constraints at the time, the assets were not properly coded with the applicable federally funded identifier when added to the Authority’s main fixed asset register. As a result, the assets were inadvertently omitted from the federally funded fixed asset register. Management notes that the omission was limited to the federally funded fixed asset register and did not affect the existence, safeguarding or operational use of the assets. The vehicles were physically accounted for, supported by procurement and payment documentation and properly reflected in the Authority’s general accounting records.