Community Water System · PWS IL0335030
Robinson-Palestine Water Commission
Operator location Robinson, Illinois - 0% of 43 violations are health-based (lower-third health share (≤ 1%)); groundwater source; 11,331 served per SDWIS.
- 11,331
- People served (this PWS)
- 43
- EPA violations (this PWS)
- 0
- Health-based (this PWS)
- 2 PFAS
- UCMR5 (this PWS)
Robinson-Palestine Water Commission standing, mid SDWIS violation third
0% of 43 recorded violations are health-based - lower-third health share (≤ 1%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 0% is lower-third health share (≤ 1%). UCMR5: lower-third PFAS panel (≤ 2 compounds). Population rank #4,289 of 29,740 among systems serving 500+.
The verdict
Robinson-Palestine Water Commission lands in the middle third by violation volume (43), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is large (11,331; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is only 0% - almost all of this trail is monitoring or reporting. UCMR5 detected 2 PFAS compounds (lower-third PFAS panel (≤ 2 compounds)).
- #4,289 of 29,740
- Population · /systems
- #209 of 1,310
- Population · IL
- 43
- Total EPA violations on record
- 0%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
2 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 4,416
- County
- Crawford
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 35
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 14 | 2009 |
| Chlorine | MR | 12 | 2024 |
| Revised Total Coliform Rule | MON | 4 | 2024 |
| Lead and Copper Rule | MR | 2 | 2020 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1977 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2025 |
| TTHM | MR | 1 | 2025 |
Violation Count vs. the National Corpus
Robinson-Palestine Water Commission has 43 recorded EPA violations, 52% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 47% carry more. 0% of this system's own violations are health-based (0 of 43), and it ranks #4,289 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)
43 Around the middle fewer violations than 47% 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. 2 of 58 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFNA | 9/3/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHxA | 9/3/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTrDA | 9/3/2024 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFBS | 9/3/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 9/3/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 9/3/2024 | 4.00 ppt | 3.00 ppt | Detected |
| 6:2 FTS | 9/3/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| NEtFOSAA | 9/3/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFTA | 9/3/2024 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFPeS | 9/3/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| NFDHA | 9/3/2024 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFEESA | 9/3/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 9/3/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 9/3/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 9/3/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDA | 9/3/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 4:2 FTS | 9/3/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOS | 9/3/2024 | 4.60 ppt | 4.00 ppt | Detected |
| PFBA | 9/3/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| HFPO-DA | 9/3/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| ADONA | 9/3/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 9Cl-PF3ONS | 9/3/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 9/3/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 9/3/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFDoA | 9/3/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpS | 9/3/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 9/3/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| 8:2 FTS | 9/3/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| NMeFOSAA | 9/3/2024 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFTA | 3/5/2024 | <8.00 ppt | 8.00 ppt | Not Detected |
| NEtFOSAA | 3/5/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| NMeFOSAA | 3/5/2024 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFTrDA | 3/5/2024 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFPeA | 3/5/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 3/5/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxA | 3/5/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 3/5/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 3/5/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 9Cl-PF3ONS | 3/5/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| ADONA | 3/5/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| HFPO-DA | 3/5/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBA | 3/5/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 6:2 FTS | 3/5/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 3/5/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 3/5/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFMBA | 3/5/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFNA | 3/5/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHpA | 3/5/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpS | 3/5/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 3/5/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
Health-based violations on Robinson-Palestine Water Commission
0 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for IL0335030.
Sources: EPA SDWIS · Illinois EPA, Bureau of Water
Nationwide peers
43 violations · 11,331 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 with similar served population
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Robinson-Palestine Water Commission
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.