EL DORADO WATERWORKS
PWSID: AR0000550 · El Dorado, AR · Serves 17,932 people
According to EPA Safe Drinking Water Information System (SDWIS), EL DORADO WATERWORKS (PWSID AR0000550) in El Dorado, AR is listed as a CWS water system covering about 17,932 people. The same extract lists 7 health-based violation records spanning 2020-2025. Those 7 health-based rows for EL DORADO WATERWORKS cover contaminants such as Asbestos, TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
EL DORADO WATERWORKS has 7 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 Asbestos, TTHM. Recorded violations span 2020–2025. Day-to-day primacy enforcement for this system runs through the Arkansas 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 Arkansas state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- AR0000550
- System Type
- CWS
- Water Source
- Groundwater
- Location
- El Dorado, AR
- Population Served
- 17,932
- Health Violations
- Yes (7)
What contaminants are in this water system?
Violation History (7)
Frequently Asked Questions
What does EPA SDWIS list for EL DORADO WATERWORKS?
How many people does EL DORADO WATERWORKS serve?
What violations does EL DORADO WATERWORKS have?
What contaminants have been found in EL DORADO WATERWORKS water?
Compare beyond Arkansas
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest EL DORADO WATERWORKS on cumulative violation count (7) and EPA-reported population served (17,932). Violation-count peers include SANTEE UTILITY COMMISSION, CHEFORNAK WATER SYSTEM, LYNN WATER WORKS. Population peers include CITY OF ATHENS, MILITARY HWY WSC LAS RUSIAS, KENSICO WATER DISTRICT.
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
EL DORADO WATERWORKS (AR0000550) is drawn from EPA SDWIS. Nearby county systems in this extract include SMACKOVER WATERWORKS; PARKERS CHAPEL PUBLIC WATER; FRENCHPORT WATER ASSOCIATION; WILDWOOD WATER ASSOCIATION. Health-based rows (7 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.