CITY OF TYLER
PWSID: TX2120004 · Tyler, TX · Serves 107,000 people
According to EPA Safe Drinking Water Information System (SDWIS), CITY OF TYLER (PWSID TX2120004) in Tyler, TX is listed as a CWS water system covering about 107,000 people. The same extract lists 35 health-based violation records spanning 2015-2023. Those 35 health-based rows for CITY OF TYLER cover contaminants such as Total Haloacetic Acids (HAA5), Revised Total Coliform Rule, TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
CITY OF TYLER has 35 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. 3 distinct EPA contaminant codes appear in this system's record, including Total Haloacetic Acids (HAA5), Revised Total Coliform Rule, TTHM. Recorded violations span 2015–2023. Day-to-day primacy enforcement for this system runs through the Texas 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 Texas state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- TX2120004
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Tyler, TX
- Population Served
- 107,000
- Health Violations
- Yes (35)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Total Haloacetic Acids (HAA5) | 27 | 27 |
| Revised Total Coliform Rule | 5 | 5 |
| TTHM | 3 | 3 |
Violation History (35)
Frequently Asked Questions
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Compare beyond Texas
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CITY OF TYLER on cumulative violation count (35) and EPA-reported population served (107,000). Violation-count peers include Hopi High School - BIA, QUINHAGAK WATER SYSTEM, DEER WATER ASSOCIATION. Population peers include CANTON PUBLIC WATER SYSTEM, WATERBURY WATER DEPARTMENT, RIO RANCHO WATER & WW SERVICES.
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
CITY OF TYLER (TX2120004) is drawn from EPA SDWIS. Health-based rows in this extract are MCL and Treatment Technique records spanning 2015-2023 covering Total Haloacetic Acids (HAA5), Revised Total Coliform 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.