Public water system record
Carlisle Water Supply
Serves an area of Warren County, IA that includes Carlisle · 4,170 people served
Federal records show no health-based violations and 3 monitoring/reporting issues for Carlisle Water Supply in the last ten years. At least one of these issues remains unresolved.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 3
Key facts
- Carlisle Water Supply draws water from 4 wells.
- Record on file since 1993, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 232 lead and 36 unknown out of 4,214 service lines.
Check whether Carlisle Water Supply 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 |
|---|---|---|
|
Nitrate
Monitoring and reporting
|
Jul 1, 2023 | Resolved |
|
Public Notice
OTHER
|
Jul 24, 2022 | Active |
|
Revised Total Coliform Rule
Monitoring violation
|
Mar 1, 2022 | Resolved |
Full record since 1993
EPA's records for Carlisle Water Supply go back to 1993. Before October 19, 2016 they list no health-based violations and 7 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 3 |
| 2000s | 0 | 1 |
| 2010 to October 18, 2016 | 0 | 3 |
| 2020s | 0 | 3 |
Where the water comes from
Carlisle Water Supply draws water from 4 wells.
Annual water quality report
Carlisle Water Supply 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 Iowa.
Certified drinking water labs by state EPA guidance for private wells