Tolleson Water Quality
Arizona
According to EPA Safe Drinking Water Information System (SDWIS), no community water system is listed for Tolleson, Arizona in this extract. Absence from the extract is a data-coverage gap, not an EPA determination about water quality.
Drinking water in Tolleson, Arizona is delivered through 0 EPA-regulated community water systems serving an estimated 0 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 0 violation records across the 0 active community systems shown here. Monitoring and reporting records are not present in the extract. No contaminant code appears in the health-based records. 4 TRI-reporting industrial facilities are also located within the city limits.
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Arizona drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
TRI Facilities in Tolleson
| Facility | Total Releases |
|---|---|
| Jbs Tolleson | 18.8K lbs |
| American Italian Pasta Co | 17.7K lbs |
| Svc Manufacturing Inc | 3.3K lbs |
| World Resources Co | 0 lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Tolleson, Arizona? ▼
How many water violations does Tolleson have in this EPA extract? ▼
How many water systems serve Tolleson? ▼
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Are there pollution sources near Tolleson? ▼
About This Data
No community water system in the EPA SDWIS extract lists a service area in Tolleson. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.