Public water system record
Town of Little Elm
Serves Little Elm, Denton County, TX · 41,000 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Town of Little Elm 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
- 1
Key facts
- Town of Little Elm buys its water from North Texas MWD Wylie WTP.
- Record on file since 2005, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 12,763 service lines.
Check whether Town of Little Elm 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 |
|---|---|---|
|
Lead and Copper Rule
Monitoring and reporting
|
Dec 30, 2025 | Active |
Full record since 2005
EPA's records for Town of Little Elm go back to 2005. Before October 19, 2016 they list 1 health-based violation (1 resolved) and no monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2000s | 1 | 0 |
| 2020s | 0 | 1 |
Most recent health-based violation before October 19, 2016: Total Coliform, began August 2005, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 2005 | Resolved |
Where the water comes from
Town of Little Elm buys its water from North Texas MWD Wylie WTP. It lists no wells or intakes of its own. 1 other community water system buys water from Town of Little Elm. 1 other public water system has an emergency connection to Town of Little Elm.
Buys water from
- North Texas MWD Wylie WTP Wylie, TX
Community systems that buy water from it
- Frisco West WCID Dallas, TX
Annual water quality report
Town of Little Elm 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 Texas.
Certified drinking water labs by state EPA guidance for private wells