Public water system record
Aqua Illinois-Oakview
Serves Joliet and Ingalls Park, Will County, IL · 312 people served
Federal records show no health-based violations and 2 monitoring/reporting issues for Aqua Illinois-Oakview 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
- 2
Key facts
- Aqua Illinois-Oakview buys its water from Joliet.
- Most recent formal enforcement: signed compliance agreement by Illinois, August 2004.
- Record on file since 1977, with 23 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 110 service lines.
Check whether Aqua Illinois-Oakview 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 |
|---|---|---|
|
Chlorine
Monitoring and reporting
|
Aug 1, 2025 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Aug 1, 2025 | Resolved |
Full record since 1977
EPA's records for Aqua Illinois-Oakview go back to 1977. Before October 19, 2016 they list 23 health-based violations (21 resolved, 2 archived by EPA without a recorded fix) and 50 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 1 |
| 1990s | 2 | 43 |
| 2000s | 21 | 6 |
| 2020s | 0 | 2 |
Most recent health-based violation before October 19, 2016: Combined Radium (-226 and -228), began October 2007, Resolved.
Show all 23 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 10 pCi/L, federal limit 5 pCi/L (2 times the limit)
|
Oct 1, 2007 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 12 pCi/L, federal limit 5 pCi/L (2.4 times the limit)
|
Jul 1, 2007 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 11 pCi/L, federal limit 5 pCi/L (2.2 times the limit)
|
Apr 1, 2007 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 19 pCi/L, federal limit 5 pCi/L (3.8 times the limit)
|
Jan 1, 2007 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 18 pCi/L, federal limit 5 pCi/L (3.6 times the limit)
|
Oct 1, 2006 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 17 pCi/L, federal limit 5 pCi/L (3.4 times the limit)
|
Jul 1, 2006 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 17 pCi/L, federal limit 5 pCi/L (3.4 times the limit)
|
Apr 1, 2006 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 17 pCi/L, federal limit 5 pCi/L (3.4 times the limit)
|
Jan 1, 2006 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 38 pCi/L, federal limit 15 pCi/L (2.5 times the limit)
|
Jan 1, 2006 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 38 pCi/L, federal limit 15 pCi/L (2.5 times the limit)
|
Oct 1, 2005 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 19 pCi/L, federal limit 5 pCi/L (3.8 times the limit)
|
Oct 1, 2005 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 38 pCi/L, federal limit 15 pCi/L (2.5 times the limit)
|
Jul 1, 2005 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 19 pCi/L, federal limit 5 pCi/L (3.8 times the limit)
|
Jul 1, 2005 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 38 pCi/L, federal limit 15 pCi/L (2.5 times the limit)
|
Apr 1, 2005 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 19 pCi/L, federal limit 5 pCi/L (3.8 times the limit)
|
Apr 1, 2005 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 38 pCi/L, federal limit 15 pCi/L (2.5 times the limit)
|
Jan 1, 2005 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 19 pCi/L, federal limit 5 pCi/L (3.8 times the limit)
|
Jan 1, 2005 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 19 pCi/L, federal limit 5 pCi/L (3.8 times the limit)
|
Oct 1, 2004 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 19 pCi/L, federal limit 5 pCi/L (3.8 times the limit)
|
Jul 1, 2004 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 19 pCi/L, federal limit 5 pCi/L (3.8 times the limit)
|
Apr 1, 2004 | Resolved |
|
Lead and Copper Rule
Treatment technique failure
|
Jan 1, 2002 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1999 | Archived |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Jul 1, 1999 | Archived |
Enforcement actions
Illinois regulators took 1 formal enforcement action against Aqua Illinois-Oakview in 2004. The most recent was a signed compliance agreement in August 2004.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Aug 2, 2004 | Illinois | Signed compliance agreement | 12 violations (12 health-based): Combined Radium (-226 and -228) |
Where the water comes from
Aqua Illinois-Oakview buys its water from Joliet. It lists no wells or intakes of its own.
Buys water from
- Joliet Joliet, IL
Annual water quality report
Aqua Illinois-Oakview 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 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Aqua Illinois-Oakview for a copy.
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