CITY OF DILLEY
PWSID: TX0820001 · Dilley, TX · Serves 4,505 people
According to EPA Safe Drinking Water Information System (SDWIS), CITY OF DILLEY (PWSID TX0820001) in Dilley, TX is listed as a CWS water system covering about 4,505 people. The same extract lists 4 health-based violation records spanning 2024-2024. Those 4 health-based rows for CITY OF DILLEY cover contaminants such as Revised Total Coliform Rule, LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
CITY OF DILLEY has 4 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 Revised Total Coliform Rule, LEAD AND COPPER RULE REVISIONS. Recorded violations span 2024–2024. 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)
- TX0820001
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Dilley, TX
- Population Served
- 4,505
- Health Violations
- Yes (4)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Revised Total Coliform Rule | 3 | 3 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (4)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Revised Total Coliform Rule | Yes | Feb 24, 2024 |
| Revised Total Coliform Rule | Yes | Feb 24, 2024 |
| Revised Total Coliform Rule | Yes | Feb 24, 2024 |
Frequently Asked Questions
What does EPA SDWIS list for CITY OF DILLEY?
How many people does CITY OF DILLEY serve?
What violations does CITY OF DILLEY have?
What contaminants have been found in CITY OF DILLEY water?
Compare beyond Texas
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CITY OF DILLEY on cumulative violation count (4) and EPA-reported population served (4,505). Violation-count peers include Santo Domingo Pueblo, Isleta Eastside, PARSHALL-LUCKY MOUND. Population peers include GOLDEN STATE WATER COMPANY - NIPOMO, MONTICELLO, CITY OF, COTTONWOOD MUNICIPAL WATER VV6.
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).
Nearby Water Systems
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About This Data
CITY OF DILLEY (TX0820001) is drawn from EPA SDWIS. Nearby county systems in this extract include CITY OF PEARSALL; MOORE WSC. Health-based rows (4 MCL/TT) are historical registry state, 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.