TEMPE CITY OF
PWSID: AZ0407100 · Tempe, AZ · Serves 165,000 people
According to EPA Safe Drinking Water Information System (SDWIS), TEMPE CITY OF (PWSID AZ0407100) in Tempe, AZ is listed as a CWS water system covering about 165,000 people. The same extract lists 2 health-based violation records spanning 2017-2017. Those 2 health-based rows for TEMPE CITY OF cover contaminants such as Long Term 2 Enhanced Surface Water Treatment Rule, TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
TEMPE CITY OF has 2 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 2 distinct EPA contaminant codes appear in this system's record, including Long Term 2 Enhanced Surface Water Treatment Rule, TTHM. Recorded violations span 2017–2017. Day-to-day primacy enforcement for this system runs through the Arizona drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Arizona state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- AZ0407100
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Tempe, AZ
- Population Served
- 165,000
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | 1 | 1 |
| TTHM | 1 | 1 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | Oct 1, 2017 |
| TTHM | Yes | Apr 1, 2017 |
Frequently Asked Questions
What does EPA SDWIS list for TEMPE CITY OF?
How many people does TEMPE CITY OF serve?
What violations does TEMPE CITY OF have?
What contaminants have been found in TEMPE CITY OF water?
Compare beyond Arizona
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest TEMPE CITY OF on cumulative violation count (2) and EPA-reported population served (165,000). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe. Population peers include BJW&SA (SC0720003), CITY OF CHESAPEAKE - NORTHWEST RIVER SYS, PASADENA WATER AND POWER.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
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About This Data
TEMPE CITY OF (AZ0407100) is drawn from EPA SDWIS. Health-based rows in this extract are MCL and Treatment Technique records spanning 2017-2017 covering Long Term 2 Enhanced Surface Water Treatment Rule, TTHM. Historical registry entries, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.