Community Water System · PWS IL1210030
North East Marion County Water Cmpny
Operator location Salem, Illinois - 12% of 26 violations are health-based (middle-third health share (≤ 23%)); surface water source; 3,220 served per SDWIS.
- 3,220
- People served (this PWS)
- 26
- EPA violations (this PWS)
- 3
- Health-based (this PWS)
- No PFAS
- UCMR5 (this PWS)
North East Marion County Water Cmpny standing, mid SDWIS violation third
12% of 26 recorded violations are health-based - middle-third health share (≤ 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 12% is middle-third health share (≤ 23%). UCMR5: UCMR5 tested, none detected. Population rank #10,106 of 29,740 among systems serving 500+.
The verdict
North East Marion County Water Cmpny lands in the middle third by violation volume (26), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is mid-pack at 3,220 (mid served population (≤ 3,309)). Health-based share is 12% (middle-third health share (≤ 23%)). UCMR5 tested this system and reported no PFAS above the minimum reporting level.
- #10,106 of 29,740
- Population · /systems
- #466 of 1,310
- Population · IL
- 26
- Total EPA violations on record
- 12%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 1,288
- County
- Marion
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 21
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 10 | 2002 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2023 |
| Chloramine | MR | 4 | 2023 |
| Lead and Copper Rule | MR | 3 | 2001 |
| Coliform (TCR) | MCL | 3 | 2003 |
| Consumer Confidence Rule | Other | 2 | 2014 |
Violation Count vs. the National Corpus
North East Marion County Water Cmpny has 26 recorded EPA violations, 38% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 61% carry more. 12% of this system's own violations are health-based (3 of 26), and it ranks #10,106 of 29,740 by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
26 Lower than most fewer violations than 61% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 116 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFBS | 7/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 9Cl-PF3ONS | 7/7/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFUnA | 7/7/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFHxA | 7/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 7/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 7/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 7/7/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 7/7/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFNA | 7/7/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHpA | 7/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| ADONA | 7/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 7/7/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| NMeFOSAA | 7/7/2025 | <6.00 ppt | 6.00 ppt | Not Detected |
| NEtFOSAA | 7/7/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFPeS | 7/7/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHxS | 7/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTrDA | 7/7/2025 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFEESA | 7/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTA | 7/7/2025 | <8.00 ppt | 8.00 ppt | Not Detected |
| HFPO-DA | 7/7/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 7/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| NFDHA | 7/7/2025 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFBA | 7/7/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFPeA | 7/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 7/7/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| 8:2 FTS | 7/7/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 7/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 7/7/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFMBA | 7/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxA | 4/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 4/7/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 4/7/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| 9Cl-PF3ONS | 4/7/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| 6:2 FTS | 4/7/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFDoA | 4/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 4/7/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| ADONA | 4/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 4/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 4/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFEESA | 4/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| NFDHA | 4/7/2025 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFPeS | 4/7/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHpS | 4/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 4/7/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBA | 4/7/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 4/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 4/7/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| HFPO-DA | 4/7/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| NMeFOSAA | 4/7/2025 | <6.00 ppt | 6.00 ppt | Not Detected |
| NEtFOSAA | 4/7/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
Health-based violations on North East Marion County Water Cmpny
3 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for IL1210030.
Sources: EPA SDWIS · Illinois EPA, Bureau of Water
Nationwide peers
26 violations · 3,220 served: nearest cross-state SDWIS matches.
Cross-state systems near this violation count
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
Cross-state systems near this population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with North East Marion County Water Cmpny
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Illinois compares on the same EPA violation measures. Illinois systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.