Chandler Water Quality
Arizona
According to EPA SDWIS, Chandler, Arizona is served by 5 community water systems covering about 248,046 people. The same extract lists 14 health-based violation records, most recently coded 5200 in 2024. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Chandler, Arizona is delivered through 5 EPA-regulated community water systems serving an estimated 248,046 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 14 violation records across the 5 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 4 distinct EPA contaminant codes: LEAD AND COPPER RULE REVISIONS, Revised Total Coliform Rule, Groundwater Rule, TTHM. 24 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.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| CHANDLER CITY OF | 247,328 | 1 | Health |
| LEISURE LAKE MOBILE ESTATES | 325 | 0 | Clean |
| SILVER CHOLLA LLC | 168 | 0 | Clean |
| APACHE MOBILE HOME AND RV PARK, LLC | 130 | 13 | Health |
| GILBERT RIGG WELL COOP | 95 | 0 | Clean |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| APACHE MOBILE HOME AND RV PARK, LLC | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| APACHE MOBILE HOME AND RV PARK, LLC | Revised Total Coliform Rule | 2024-05-29 |
| APACHE MOBILE HOME AND RV PARK, LLC | Revised Total Coliform Rule | 2024-05-29 |
| APACHE MOBILE HOME AND RV PARK, LLC | Revised Total Coliform Rule | 2023-07-28 |
| APACHE MOBILE HOME AND RV PARK, LLC | Revised Total Coliform Rule | 2023-07-28 |
| APACHE MOBILE HOME AND RV PARK, LLC | Revised Total Coliform Rule | 2023-07-28 |
| APACHE MOBILE HOME AND RV PARK, LLC | Groundwater Rule | 2022-04-18 |
| APACHE MOBILE HOME AND RV PARK, LLC | Groundwater Rule | 2022-04-18 |
| APACHE MOBILE HOME AND RV PARK, LLC | Groundwater Rule | 2022-04-18 |
| APACHE MOBILE HOME AND RV PARK, LLC | Groundwater Rule | 2022-04-18 |
| APACHE MOBILE HOME AND RV PARK, LLC | Revised Total Coliform Rule | 2021-03-06 |
| APACHE MOBILE HOME AND RV PARK, LLC | Revised Total Coliform Rule | 2021-03-06 |
| APACHE MOBILE HOME AND RV PARK, LLC | Revised Total Coliform Rule | 2020-06-23 |
| CHANDLER CITY OF | TTHM | 2019-04-01 |
What are Chandler's health-based records for?
Chandler's health-based violation records carry 4 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Revised Total Coliform Rule | 8 | 1 |
| Groundwater Rule | 4 | 1 |
| Tthm | 1 | 1 |
| Lead and Copper Rule Revisions | 1 | 1 |
TRI Facilities in Chandler
| Facility | Total Releases |
|---|---|
| Intel Corp-Ocotillo Campus | 377.3K lbs |
| Maax Spas Industries Corp | 343.4K lbs |
| Nxp USA - Chandler | 122.9K lbs |
| Intel-Main Chandler Campus | 119.4K lbs |
| Isola USA Corp. | 61.0K lbs |
| Rogers Corp - Roosevelt | 54.5K lbs |
| Honeywell Electronic Chemicals LLC | 35.4K lbs |
| North American Pipe & Precast | 16.1K lbs |
| Legend Brands Inc. | 5.0K lbs |
| Brenntag Pacific Inc Chandler | 3.6K lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Chandler, Arizona? ▼
How many water violations does Chandler have in this EPA extract? ▼
What contaminants were found in Chandler water? ▼
How many water systems serve Chandler? ▼
Where does Chandler get its drinking water? ▼
Are there pollution sources near Chandler? ▼
How does Chandler compare in Arizona?
Of the 191 Arizona places with at least one community water system on file, Chandler ranks #33 by number of systems (5).
Either side of it: Parker (6), Williams (6), Douglas (5), Ganado (5)
About This Data
Figures here are the current EPA SDWIS extract joined to the 5 community water systems whose service area lists Chandler, ranked against the 191 Arizona places with at least one system on file. 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.