Public water system record
Aledo
Serves Aledo, Mercer County, IL · 3,470 people served
Federal records show no health-based violations and 2 monitoring/reporting issues for Aledo 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
- Aledo draws water from 3 wells.
- Record on file since 1977, with 6 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 1,836 service lines.
Check whether Aledo 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 |
|---|---|---|
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Sep 1, 2020 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Sep 1, 2020 | Resolved |
Full record since 1977
EPA's records for Aledo go back to 1977. Before October 19, 2016 they list 6 health-based violations (6 resolved) and 3 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 1 |
| 1990s | 5 | 0 |
| 2000s | 1 | 2 |
| 2020s | 0 | 2 |
Most recent health-based violation before October 19, 2016: Gross Alpha, Excl. Radon and U, began September 2000, Resolved.
Show all 6 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Sep 26, 2000 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Jan 1, 1999 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Jun 1, 1998 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Jan 1, 1995 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Jun 16, 1994 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Aug 1, 1991 | Resolved |
Where the water comes from
Aledo draws water from 3 wells. 2 smaller public systems such as schools, businesses or campgrounds buy water from Aledo. 1 other public water system has an emergency connection to Aledo.
Annual water quality report
Aledo 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