Public water system record
Collierville Water Dept
Serves Collierville, Shelby County, TN · 51,972 people served
Federal records show no health-based violations and 3 monitoring/reporting issues for Collierville Water Dept 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
- Collierville Water Dept draws water from 10 wells.
- Most recent formal enforcement: signed compliance agreement by Tennessee, May 1998.
- Record on file since 1988, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 2,957 unknown out of 19,864 service lines.
Check whether Collierville Water Dept 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
|
Dec 15, 2021 | Active |
|
Consumer Confidence Rule
OTHER
|
Oct 1, 2021 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
Full record since 1988
EPA's records for Collierville Water Dept go back to 1988. Before October 19, 2016 they list 2 health-based violations (2 archived by EPA without a recorded fix) and 26 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 20 |
| 1990s | 2 | 3 |
| 2000s | 0 | 3 |
| 2020s | 0 | 3 |
Most recent health-based violation before October 19, 2016: Total Coliform, began August 1998, Archived.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1998 | Archived |
|
Total Coliform
Contaminant limit exceeded
|
Feb 1, 1998 | Archived |
Enforcement actions
Tennessee regulators took 1 formal enforcement action against Collierville Water Dept in 1998, filed as 2 records in EPA's data. The most recent was a signed compliance agreement in May 1998.
| Date | By | Action | Violations covered |
|---|---|---|---|
| May 6, 1998 | Tennessee | Signed compliance agreement | 2 violations: Total Coliform |
Where the water comes from
Collierville Water Dept draws water from 10 wells. 1 other community water system buys water from Collierville Water Dept.
Community systems that buy water from it
- Piperton Water System Piperton, TN
Annual water quality report
Collierville Water Dept 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 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
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 Tennessee.
Certified drinking water labs by state EPA guidance for private wells