SOUTH HIGHWAY PWD
PWSID: IL0775400 · Makanda, IL · Serves 4,972 people
According to EPA Safe Drinking Water Information System (SDWIS), SOUTH HIGHWAY PWD (PWSID IL0775400) in Makanda, IL is listed as a CWS water system covering about 4,972 people. The same extract lists 13 health-based violation records spanning 2018-2025. Those 13 health-based rows for SOUTH HIGHWAY PWD cover contaminants such as CARBON, TOTAL, Interim Enhanced Surface Water Treatment Rule, Long Term 2 Enhanced Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SOUTH HIGHWAY PWD has 13 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. 3 distinct EPA contaminant codes appear in this system's record, including CARBON, TOTAL, Interim Enhanced Surface Water Treatment Rule, Long Term 2 Enhanced Surface Water Treatment Rule. Recorded violations span 2018–2025. 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)
- IL0775400
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Makanda, IL
- Population Served
- 4,972
- Health Violations
- Yes (13)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| CARBON, TOTAL | 10 | 10 |
| Interim Enhanced Surface Water Treatment Rule | 2 | 2 |
| Long Term 2 Enhanced Surface Water Treatment Rule | 1 | 1 |
Violation History (13)
| Contaminant | Health | Date |
|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | Dec 1, 2025 |
| CARBON, TOTAL | Yes | Jul 1, 2024 |
| CARBON, TOTAL | Yes | Jul 1, 2024 |
| CARBON, TOTAL | Yes | Jul 1, 2024 |
| CARBON, TOTAL | Yes | Jul 1, 2024 |
| CARBON, TOTAL | Yes | Jul 1, 2024 |
| CARBON, TOTAL | Yes | Apr 1, 2024 |
| CARBON, TOTAL | Yes | Apr 1, 2024 |
| CARBON, TOTAL | Yes | Apr 1, 2024 |
| CARBON, TOTAL | Yes | Apr 1, 2024 |
| CARBON, TOTAL | Yes | Apr 1, 2024 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jun 1, 2018 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jun 1, 2018 |
Frequently Asked Questions
What does EPA SDWIS list for SOUTH HIGHWAY PWD?
How many people does SOUTH HIGHWAY PWD serve?
What violations does SOUTH HIGHWAY PWD have?
What contaminants have been found in SOUTH HIGHWAY PWD water?
Compare beyond Illinois
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SOUTH HIGHWAY PWD on cumulative violation count (13) and EPA-reported population served (4,972). Violation-count peers include SCUA Lower Peridot, Cocopah Bend RV & Golf Resort, BETHEL HEIGHTS WATER SYSTEM. Population peers include CITY OF LA GRANGE, FOLLANSBEE HOOVERSON HEIGHTS, XENIA RWD (BOONE).
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
SOUTH HIGHWAY PWD (IL0775400) is drawn from EPA SDWIS. Nearby county systems in this extract include CARBONDALE; MURPHYSBORO; MURDALE PWD; LAKESIDE PWD. Health-based rows (13 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.