LAKE THUNDERBIRD SUBDIVSION
PWSID: IL1555050 · Peru, IL · Serves 450 people
According to EPA Safe Drinking Water Information System (SDWIS), LAKE THUNDERBIRD SUBDIVSION (PWSID IL1555050) in Peru, IL is listed as a CWS water system covering about 450 people. The same extract lists 3 health-based violation records spanning 1994-2024. Those 3 health-based rows for LAKE THUNDERBIRD SUBDIVSION cover contaminants such as Lead and Copper Rule, LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
LAKE THUNDERBIRD SUBDIVSION has 3 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 Lead and Copper Rule, LEAD AND COPPER RULE REVISIONS. Recorded violations span 1994–2024. 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)
- IL1555050
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Peru, IL
- Population Served
- 450
- Health Violations
- Yes (3)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Lead and Copper Rule | 2 | 2 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (3)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Lead and Copper Rule | Yes | Mar 1, 1995 |
| Lead and Copper Rule | Yes | Aug 18, 1994 |
Frequently Asked Questions
What does EPA SDWIS list for LAKE THUNDERBIRD SUBDIVSION?
How many people does LAKE THUNDERBIRD SUBDIVSION serve?
What violations does LAKE THUNDERBIRD SUBDIVSION have?
What contaminants have been found in LAKE THUNDERBIRD SUBDIVSION water?
Compare beyond Illinois
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest LAKE THUNDERBIRD SUBDIVSION on cumulative violation count (3) and EPA-reported population served (450). Violation-count peers include Mohegan Tribal Utility Authority, RED CLIFF NORTH, Tesuque Pueblo.
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
LAKE THUNDERBIRD SUBDIVSION (IL1555050) is drawn from EPA SDWIS. Nearby county systems in this extract include OTTAWA; PERU; LA SALLE; MENDOTA. Health-based rows (3 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.