LENZBURG
PWSID: IL1630700 · Swansea, IL · Serves 616 people
According to EPA Safe Drinking Water Information System (SDWIS), LENZBURG (PWSID IL1630700) in Swansea, IL is listed as a CWS water system covering about 616 people. The same extract lists 4 health-based violation records spanning 1995-2018. Those 4 health-based rows for LENZBURG cover contaminants such as Interim Enhanced Surface Water Treatment Rule, Lead and Copper Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
LENZBURG 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 Interim Enhanced Surface Water Treatment Rule, Lead and Copper Rule. Recorded violations span 1995–2018. Day-to-day primacy enforcement for this system runs through the Illinois 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 Illinois state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- IL1630700
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Swansea, IL
- Population Served
- 616
- Health Violations
- Yes (4)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | 3 | 3 |
| Lead and Copper Rule | 1 | 1 |
Violation History (4)
| Contaminant | Health | Date |
|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | Yes | Jan 1, 2018 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jan 1, 2018 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jan 1, 2018 |
| Lead and Copper Rule | Yes | Jan 12, 1995 |
Frequently Asked Questions
What does EPA SDWIS list for LENZBURG?
How many people does LENZBURG serve?
What violations does LENZBURG have?
What contaminants have been found in LENZBURG water?
Compare beyond Illinois
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest LENZBURG on cumulative violation count (4) and EPA-reported population served (616). Violation-count peers include Santo Domingo Pueblo, Isleta Eastside, PARSHALL-LUCKY MOUND. Population peers include Point Arena Rancheria, CHICOT JUNCTION WATER ASSOC, DUCOR CSD.
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
LENZBURG (IL1630700) is drawn from EPA SDWIS. Nearby county systems in this extract include O FALLON; CASEYVILLE; CAHOKIA HEIGHTS; MASCOUTAH. 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.