Public water system record
Countryside Lake Subdivision -Lake Co PW
Serves an area of Lake County, IL that includes Hawthorn Woods and Long Grove · 1,287 people served
Federal records show no health-based violations and no monitoring or reporting issues for Countryside Lake Subdivision -Lake Co PW 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
- 0
Key facts
- Countryside Lake Subdivision -Lake Co PW draws water from 4 wells.
- Most recent formal enforcement: signed compliance agreement by Illinois, June 2004.
- Record on file since 1977, with 3 health-based violations before October 19, 2016.
- Lead pipe inventory: 1 lead out of 363 service lines.
Check whether Countryside Lake Subdivision -Lake Co PW 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, and no monitoring or reporting violations either.
Full record since 1977
EPA's records for Countryside Lake Subdivision -Lake Co PW go back to 1977. Before October 19, 2016 they list 3 health-based violations (3 resolved) and 2 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 1 |
| 2000s | 3 | 0 |
| 2010 to October 18, 2016 | 0 | 1 |
Most recent health-based violation before October 19, 2016: Combined Radium (-226 and -228), began July 2004, Resolved.
Show all 3 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Jul 1, 2004 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Apr 1, 2004 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Jan 1, 2004 | Resolved |
Enforcement actions
Illinois regulators took 1 formal enforcement action against Countryside Lake Subdivision -Lake Co PW in 2004. The most recent was a signed compliance agreement in June 2004.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jun 14, 2004 | Illinois | Signed compliance agreement | 3 violations (3 health-based): Combined Radium (-226 and -228) |
Where the water comes from
Countryside Lake Subdivision -Lake Co PW draws water from 4 wells.
Annual water quality report
Countryside Lake Subdivision -Lake Co PW 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.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
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