A83/100
VISTA OAKS MUD — Water Quality Report 2026
Serving 2,724 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX2460139
Violations
10
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
No violations in the past 5 years
Full EPA compliance since 2011.
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 VISTA OAKS MUD
Is VISTA OAKS MUD water safe to drink?
VISTA OAKS MUD water receives a grade of A (83/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has VISTA OAKS MUD detected?
1 contaminants were tested in VISTA OAKS MUD's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does VISTA OAKS MUD have any EPA violations?
Yes, VISTA OAKS MUD has 10 EPA violation(s) on record, with the most recent in 2011. Violation types include Other, MCL, MR. 1 are health-based violations.
How many people does VISTA OAKS MUD serve?
VISTA OAKS MUD serves approximately 2,724 people, Texas.
What type of water does VISTA OAKS MUD provide?
VISTA OAKS MUD 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 TX2460139.
How does VISTA OAKS MUD compare to other utilities in Texas?
VISTA OAKS MUD scores 83/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Texas state page for a full comparison of water systems.