HARMONY WATER ASSOCIATION
PWSID: AR0000546 · El Dorado, AR · Serves 336 people
According to EPA Safe Drinking Water Information System (SDWIS), HARMONY WATER ASSOCIATION (PWSID AR0000546) in El Dorado, AR is listed as a CWS water system covering about 336 people. The same extract lists 33 health-based violation records spanning 2017-2025. Those 33 health-based rows for HARMONY WATER ASSOCIATION cover contaminants such as TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
HARMONY WATER ASSOCIATION has 33 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. 1 distinct EPA contaminant code appears in this system's record, including TTHM. Recorded violations span 2017–2025. 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)
- AR0000546
- System Type
- CWS
- Water Source
- Groundwater
- Location
- El Dorado, AR
- Population Served
- 336
- Health Violations
- Yes (33)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 33 | 33 |
Violation History (33)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Jul 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Apr 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Jan 1, 2025 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Oct 1, 2024 |
| TTHM | Yes | Apr 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| TTHM | Yes | Jan 1, 2021 |
| TTHM | Yes | Jan 1, 2021 |
| TTHM | Yes | Jan 1, 2021 |
| TTHM | Yes | Jan 1, 2021 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Oct 1, 2020 |
| TTHM | Yes | Jul 1, 2020 |
| TTHM | Yes | Jul 1, 2020 |
| TTHM | Yes | Jul 1, 2020 |
| TTHM | Yes | Jul 1, 2020 |
| TTHM | Yes | Apr 1, 2018 |
| TTHM | Yes | Apr 1, 2018 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
Frequently Asked Questions
What does EPA SDWIS list for HARMONY WATER ASSOCIATION?
How many people does HARMONY WATER ASSOCIATION serve?
What violations does HARMONY WATER ASSOCIATION have?
What contaminants have been found in HARMONY WATER ASSOCIATION water?
Compare beyond Arkansas
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest HARMONY WATER ASSOCIATION on cumulative violation count (33) and EPA-reported population served (336). Violation-count peers include DESERT GARDENS RV RESORT CO-OP, INC, KINGSBURG, CITY OF, TRADEWIND WATER ASSOC..
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
HARMONY WATER ASSOCIATION (AR0000546) is drawn from EPA SDWIS. Nearby county systems in this extract include EL DORADO WATERWORKS; SMACKOVER WATERWORKS; PARKERS CHAPEL PUBLIC WATER; FRENCHPORT WATER ASSOCIATION. Health-based rows (33 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.