SHAWNEE VALLEY PWD
PWSID: IL1815550 · Wolf Lake, IL · Serves 738 people
According to EPA Safe Drinking Water Information System (SDWIS), SHAWNEE VALLEY PWD (PWSID IL1815550) in Wolf Lake, IL is listed as a CWS water system covering about 738 people. The same extract lists 8 health-based violation records spanning 2016-2017. Those 8 health-based rows for SHAWNEE VALLEY PWD cover contaminants such as TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
SHAWNEE VALLEY PWD 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. 1 distinct EPA contaminant code appears in this system's record, including TTHM. Recorded violations span 2016–2017. 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)
- IL1815550
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Wolf Lake, IL
- Population Served
- 738
- Health Violations
- Yes (8)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 8 | 8 |
Violation History (8)
Frequently Asked Questions
What does EPA SDWIS list for SHAWNEE VALLEY PWD?
How many people does SHAWNEE VALLEY PWD serve?
What violations does SHAWNEE VALLEY PWD have?
What contaminants have been found in SHAWNEE VALLEY PWD water?
Compare beyond Illinois
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SHAWNEE VALLEY PWD on cumulative violation count (8) and EPA-reported population served (738). Violation-count peers include Mashantucket Pequot Water System, San Ildefonso Pueblo, TOWAOC WATER SYSTEM. Population peers include ARREDONDO ESTATES, BLAIRSTOWN WATER SUPPLY, MONTROSE 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
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About This Data
SHAWNEE VALLEY PWD (IL1815550) is drawn from EPA SDWIS. Nearby county systems in this extract include ANNA; JONESBORO; COBDEN; ALTO PASS WATER DISTRICT. 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.