Metropolitan Water District of Southern California: Single Audit Reports and Findings
Metropolitan Water District of Southern California filed 3 single audits between 2016 and 2025; the most recently observed auditor is MACIAS GINI & O'CONNELL LLP (2025), and the 2025 report lists 0 findings. Data as of 2026-09-18.
Data as of Sep 18, 2026 · Source: Federal Audit Clearinghouse (public data)
Single audits by year
One row per audit year as the Federal Audit Clearinghouse accepted it. The auditor named is the one observed on that filing; Metropolitan Water District of Southern California is recorded in LOS ANGELES, California under EIN 956002071, and the Clearinghouse records it as a local government.
| Audit year | Fiscal year end | Federal expended | Threshold applied | Auditor observed | Findings | MW / SD | FAC report |
|---|---|---|---|---|---|---|---|
| 2025 | 2025-06-30 | $25,868,529 | $776,056 | MACIAS GINI & O'CONNELL LLP | 0 | — | 2025-06-GSAFAC-0000404193 |
| 2021 | 2021-06-30 | $3,728,723 | $750,000 | KPMG LLP | 2 | MW | 2021-06-CENSUS-0000132737 |
| 2016 | 2016-06-30 | $1,252,559 | $750,000 | MACIAS GINI & O'CONNELL LLP | 0 | — | 2016-06-CENSUS-0000132737 |
Which federal programs did this organization report?
From the most recent accepted report. "Major" is the designation the auditor made under 2 CFR 200.518, not ours.
| ALN | Program | Expended | Major |
|---|---|---|---|
| 15.504 | WATER RECYCLING AND DESALINATION CONSTRUCTION PROGRAMS | $19,990,373 | Yes |
| 15.504 | WATER RECYCLING AND DESALINATION CONSTRUCTION PROGRAMS | $3,889,919 | Yes |
| 15.507 | WATERSMART (SUSTAIN AND MANAGE AMERICAS RESOURCES FOR TOMORROW) | $998,362 | Yes |
| 97.036 | DISASTER GRANTS - PUBLIC ASSISTANCE (PRESIDENTIALLY DECLARED DISASTERS) | $395,810 | No |
| 10.723 | COMMUNITY PROJECT FUNDS - CONGRESSIONALLY DIRECTED SPENDING | $291,183 | No |
| 15.507 | WATERSMART (SUSTAIN AND MANAGE AMERICAS RESOURCES FOR TOMORROW) | $275,241 | Yes |
| 97.039 | HAZARD MITIGATION GRANT | $27,641 | No |
What findings did the auditor report?
The reference and the requirement letter are the ones the auditor used. The finding text itself is not reproduced here; the FAC report linked above carries it in full.
The most recent report lists no finding.
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How we computed this
Every row comes from the Federal Audit Clearinghouse record named beside it, one report per audit year, with a resubmission superseding the filing it replaces. The auditor is the one named on that filing — it is not a statement about who audits Metropolitan Water District of Southern California now. Form 990 figures come from the IRS e-filed return named by its object id. This page exists because the organization filed at least two single audits, or one with a finding.
Cite this page
AuditRadar. “Metropolitan Water District of Southern Single Audits.” https://getauditradar.com/single-audits/ca/metropolitan-water-district-of-southern-california-956002071/. Data as of 2026-09-18.