LAMONI MUNICIPAL UTILITIES
PWSID: IA2740050 · Lamoni, IA · Serves 2,029 people
According to EPA Safe Drinking Water Information System (SDWIS), LAMONI MUNICIPAL UTILITIES (PWSID IA2740050) in Lamoni, IA is listed as a CWS water system covering about 2,029 people. The same extract lists 8 health-based violation records spanning 2015-2025. Those 8 health-based rows for LAMONI MUNICIPAL UTILITIES cover contaminants such as Surface Water Treatment Rule, TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
LAMONI MUNICIPAL UTILITIES has 8 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 Surface Water Treatment Rule, TTHM. Recorded violations span 2015–2025. 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)
- IA2740050
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Lamoni, IA
- Population Served
- 2,029
- Health Violations
- Yes (8)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Surface Water Treatment Rule | 6 | 6 |
| TTHM | 2 | 2 |
Violation History (8)
| Contaminant | Health | Date |
|---|---|---|
| Surface Water Treatment Rule | Yes | Mar 1, 2025 |
| Surface Water Treatment Rule | Yes | Mar 1, 2025 |
| Surface Water Treatment Rule | Yes | Mar 1, 2025 |
| TTHM | Yes | Jan 1, 2024 |
| TTHM | Yes | Jan 1, 2024 |
| Surface Water Treatment Rule | Yes | Nov 1, 2015 |
| Surface Water Treatment Rule | Yes | Nov 1, 2015 |
| Surface Water Treatment Rule | Yes | Nov 1, 2015 |
Frequently Asked Questions
What does EPA SDWIS list for LAMONI MUNICIPAL UTILITIES?
How many people does LAMONI MUNICIPAL UTILITIES serve?
What violations does LAMONI MUNICIPAL UTILITIES have?
What contaminants have been found in LAMONI MUNICIPAL UTILITIES water?
Compare beyond Iowa
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest LAMONI MUNICIPAL UTILITIES on cumulative violation count (8) and EPA-reported population served (2,029). Violation-count peers include Mashantucket Pequot Water System, San Ildefonso Pueblo, TOWAOC WATER SYSTEM. Population peers include NARROWS, TOWN OF, LEACHVILLE WATERWORKS, KOUTS WATER WORKS.
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
Explore More
About This Data
LAMONI MUNICIPAL UTILITIES (IA2740050) is drawn from EPA SDWIS. Nearby county systems in this extract include LEON WATER SUPPLY; MCCALLSBURG WATER SUPPLY. Health-based rows (8 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.