A91/100
NORTH AUSTIN MUD 1 — Water Quality Report 2026
Serving 11,133 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX2270226
Violations
5
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2013.
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 NORTH AUSTIN MUD 1
Is NORTH AUSTIN MUD 1 water safe to drink?
NORTH AUSTIN MUD 1 water receives a grade of A (91/100), which is considered excellent. Out of 34 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has NORTH AUSTIN MUD 1 detected?
34 contaminants were tested in NORTH AUSTIN MUD 1's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does NORTH AUSTIN MUD 1 have any EPA violations?
Yes, NORTH AUSTIN MUD 1 has 5 EPA violation(s) on record, with the most recent in 2013. Violation types include MR, MCL, Other. 1 are health-based violations.
How many people does NORTH AUSTIN MUD 1 serve?
NORTH AUSTIN MUD 1 serves approximately 11,133 people, Texas.
What type of water does NORTH AUSTIN MUD 1 provide?
NORTH AUSTIN MUD 1 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 TX2270226.
How does NORTH AUSTIN MUD 1 compare to other utilities in Texas?
NORTH AUSTIN MUD 1 scores 91/100 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.