C45/100
LITTLE ELM VALLEY WSC — Water Quality Report 2026
Serving 1,896 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX0140025
Violations
12
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
2
Unresolved
1
Health-Related
TIER 3Unresolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Unresolved
Treatment technique violation
When: October 17, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About LITTLE ELM VALLEY WSC
Is LITTLE ELM VALLEY WSC water safe to drink?
LITTLE ELM VALLEY WSC water receives a grade of C (45/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 12 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has LITTLE ELM VALLEY WSC detected?
1 contaminants were tested in LITTLE ELM VALLEY WSC's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does LITTLE ELM VALLEY WSC have any EPA violations?
Yes, LITTLE ELM VALLEY WSC has 12 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, MCL. 10 are health-based violations.
How many people does LITTLE ELM VALLEY WSC serve?
LITTLE ELM VALLEY WSC serves approximately 1,896 people, Texas.
What type of water does LITTLE ELM VALLEY WSC provide?
LITTLE ELM VALLEY WSC sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is TX0140025.
How does LITTLE ELM VALLEY WSC compare to other utilities in Texas?
LITTLE ELM VALLEY WSC scores 45/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Texas state page for a full comparison of water systems.