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Public water system record

Libertyville

Serves Libertyville, Lake County, IL · 20,500 people served

Federal records show no health-based violations and 1 monitoring/reporting issue for Libertyville in the last ten years.

  • IL0970900
  • LIBERTYVILLE
  • IL
  • 20,500 served

System profile

Source water Purchased surface water
ZIP 60048
EPA system ID IL0970900

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
1

Key facts

  • Libertyville buys its water from Central Lake County Jawa.
  • Record on file since 1977, with 0 health-based violations before October 19, 2016.
  • Lead pipe inventory: 284 lead and 638 unknown out of 7,377 service lines.

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Health-based violations

Since October 2016

Violation 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 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
 Jan 1, 2023 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.

Full record since 1977

EPA's records for Libertyville go back to 1977. Before October 19, 2016 they list no health-based violations and 11 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1970s 0 1
2000s 0 10
2020s 0 1

Where the water comes from

Libertyville buys its water from Central Lake County Jawa. EPA also lists 4 wells, all for emergency, seasonal or other part-time use.

Buys water from

Annual water quality report

Libertyville 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