Public water system record
Patterson (Inc As Wilmington)
Serves Wilmington, Greene County, IL · 320 people served
Federal records show no health-based violations and 2 monitoring/reporting issues for Patterson (Inc As Wilmington) 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
- Patterson (Inc As Wilmington) buys its water from Roodhouse.
- Record on file since 1994, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 77 service lines.
Check whether Patterson (Inc As Wilmington) 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 |
|---|---|---|
|
Public Notice
OTHER
|
Oct 15, 2022 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2021 | Resolved |
Full record since 1994
EPA's records for Patterson (Inc As Wilmington) go back to 1994. Before October 19, 2016 they list 2 health-based violations (2 resolved) and 9 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 2 | 2 |
| 2000s | 0 | 7 |
| 2020s | 0 | 2 |
Most recent health-based violation before October 19, 2016: Lead and Copper Rule, began August 1996, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Lead and Copper Rule
Treatment technique failure
|
Aug 1, 1996 | Resolved |
|
Lead and Copper Rule
Treatment technique failure
|
Jan 26, 1996 | Resolved |
Where the water comes from
Patterson (Inc As Wilmington) buys its water from Roodhouse. It lists no wells or intakes of its own.
Buys water from
- Roodhouse Roodhouse, IL
Annual water quality report
Patterson (Inc As Wilmington) 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 Patterson (Inc As Wilmington) 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