DES PLAINES MHP
PWSID: IL0317775 · Desplaines, IL · Serves 405 people
DES PLAINES MHP has 16 health-based violations out of 16 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.
DES PLAINES MHP (PWSID IL0317775) is a cws water system drawing from a groundwater source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 405 people in Desplaines, IL, and is subject to primacy enforcement by the Illinois drinking-water program.
The system's federal compliance record contains 16 total violations, with 16 classified as health-based (MCL exceedances or treatment-technique failures). 1 distinct contaminant has been cited, including PFOA + PFOS. Recorded violations span 2022–2023.
A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time 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)
- IL0317775
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Desplaines, IL
- Population Served
- 405
- Health Violations
- Yes (16)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| PFOA + PFOS | 16 | 16 |
Violation History (16)
| Contaminant | Health | Date |
|---|---|---|
| PFOA + PFOS | Yes | Jan 1, 2023 |
| PFOA + PFOS | Yes | Jan 1, 2023 |
| PFOA + PFOS | Yes | Jan 1, 2023 |
| PFOA + PFOS | Yes | Jan 1, 2023 |
| PFOA + PFOS | Yes | Jan 1, 2023 |
| PFOA + PFOS | Yes | Oct 1, 2022 |
| PFOA + PFOS | Yes | Oct 1, 2022 |
| PFOA + PFOS | Yes | Oct 1, 2022 |
| PFOA + PFOS | Yes | Jul 1, 2022 |
| PFOA + PFOS | Yes | Jul 1, 2022 |
| PFOA + PFOS | Yes | Jul 1, 2022 |
| PFOA + PFOS | Yes | Jul 1, 2022 |
| PFOA + PFOS | Yes | Apr 1, 2022 |
| PFOA + PFOS | Yes | Apr 1, 2022 |
| PFOA + PFOS | Yes | Apr 1, 2022 |
| PFOA + PFOS | Yes | Apr 1, 2022 |
Frequently Asked Questions
Is DES PLAINES MHP water safe to drink?
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What violations does DES PLAINES MHP have?
What contaminants have been found in DES PLAINES MHP water?
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About This Data
Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.