MASSENA WATER SUPPLY
PWSID: IA1558055 · Massena, IA · Serves 364 people
According to EPA Safe Drinking Water Information System (SDWIS), MASSENA WATER SUPPLY (PWSID IA1558055) in Massena, IA is listed as a CWS water system covering about 364 people. The same extract lists 6 health-based violation records spanning 2022-2023. Those 6 health-based rows for MASSENA WATER SUPPLY cover contaminants such as Arsenic, Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
MASSENA WATER SUPPLY has 6 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 Arsenic, Groundwater Rule. Recorded violations span 2022–2023. Day-to-day primacy enforcement for this system runs through the Iowa 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 Iowa state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- IA1558055
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Massena, IA
- Population Served
- 364
- Health Violations
- Yes (6)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Arsenic | 4 | 4 |
| Groundwater Rule | 2 | 2 |
Violation History (6)
| Contaminant | Health | Date |
|---|---|---|
| Arsenic | Yes | Sep 1, 2023 |
| Arsenic | Yes | Sep 1, 2023 |
| Arsenic | Yes | Sep 1, 2023 |
| Arsenic | Yes | Sep 1, 2023 |
| Groundwater Rule | Yes | May 1, 2022 |
| Groundwater Rule | Yes | May 1, 2022 |
Frequently Asked Questions
What does EPA SDWIS list for MASSENA WATER SUPPLY?
How many people does MASSENA WATER SUPPLY serve?
What violations does MASSENA WATER SUPPLY have?
What contaminants have been found in MASSENA WATER SUPPLY water?
Compare beyond Iowa
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest MASSENA WATER SUPPLY on cumulative violation count (6) and EPA-reported population served (364). Violation-count peers include CHEROKEE WATER SYSTEM, LAME DEER WATER SYSTEM, FOUR BEARS WATER SYSTEM.
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
MASSENA WATER SUPPLY (IA1558055) is drawn from EPA SDWIS. Nearby county systems in this extract include ATLANTIC MUNICIPAL UTILITIES; GRISWOLD WATER SUPPLY; ANITA MUNICIPAL UTILITIES; LEWIS WATER SUPPLY. Health-based rows (6 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.