Public water system record
La Grange Park
Serves La Grange Park, Cook County, IL · 13,011 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for La Grange Park in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 1
Key facts
- La Grange Park buys its water from Brookfield-North Riverside Water Comm.
- Record on file since 1992, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 709 lead and 540 unknown out of 4,114 service lines.
Check whether La Grange Park serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2018 | Resolved |
Full record since 1992
EPA's records for La Grange Park go back to 1992. Before October 19, 2016 they list 2 health-based violations (2 resolved) and 1 monitoring or reporting violation.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 1 | 1 |
| 2010 to October 18, 2016 | 1 | 0 |
| October 19, 2016 to 2019 | 0 | 1 |
Most recent health-based violation before October 19, 2016: Total Coliform, began July 2010, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2010 | Resolved |
|
Lead and Copper Rule
Treatment technique failure
|
Mar 15, 1993 | Resolved |
Where the water comes from
La Grange Park buys its water from Brookfield-North Riverside Water Comm. It lists no wells or intakes of its own.
Buys water from
- Brookfield-North Riverside Water Comm. Brookfield, IL
Annual water quality report
La Grange Park must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Illinois.
Certified drinking water labs by state EPA guidance for private wells