South Bend, Indiana Water Quality Report
Water quality data for 2 water systems serving 115,025 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBA | 0.023 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.009 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHpA | 0.008 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxA | 0.021 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxS | 0.026 | 0.010 ug/L | 0.001 ug/L(EWG) | 256% | Above limit |
| PFOA | 0.010 | 0.004 ug/L | 0.090 ug/L(EWG) | 250% | Above limit |
| PFPeA | 0.040 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFPeS | 0.007 | No federal limit | — | — | No federal limit |
Recommended Water Filters
Based on the contaminants detected in your water supply, these filtration systems are recommended:
Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
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Compliance & Violations
Active Violations (8)
71
Jul 1, 2025
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
72
Oct 10, 2024
71
Jul 1, 2024
71
Jul 1, 2024
Resolved Violations (492)
3A
Jul 1, 2025 — Jul 31, 2025
3A
Jul 1, 2025 — Jul 31, 2025
03
Apr 1, 2025 — Jun 30, 2025
03
Apr 1, 2025 — Jun 30, 2025
03
Apr 1, 2025 — Jun 30, 2025
+ 487 more resolved violations
Frequently Asked Questions
Is South Bend tap water safe to drink?
South Bend's water has 2 contaminants detected above EPA limits. While the water is treated, residents may want to consider additional filtration.
What contaminants are in South Bend tap water?
8 contaminants have been detected in South Bend's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in South Bend?
Install a water filter rated for the specific contaminants found in South Bend's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does South Bend have any water quality violations?
Yes, South Bend currently has 12 active violations. See the violations section above for details.