A93/100
AUSTINS COLONY — Water Quality Report 2026
Serving 9,987 people · Texas
Water Source
Groundwater
County
—
System ID
TX2270255
Violations
4
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
2
Unresolved
0
Health-Related
TIER 3Unresolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2024 – December 31, 2024Enforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Unresolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2024 – December 31, 2024Enforcement: 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 AUSTINS COLONY
Is AUSTINS COLONY water safe to drink?
AUSTINS COLONY water receives a grade of A (93/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has AUSTINS COLONY detected?
31 contaminants were tested in AUSTINS COLONY's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does AUSTINS COLONY have any EPA violations?
Yes, AUSTINS COLONY has 4 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other.
How many people does AUSTINS COLONY serve?
AUSTINS COLONY serves approximately 9,987 people, Texas.
What type of water does AUSTINS COLONY provide?
AUSTINS COLONY sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX2270255.
How does AUSTINS COLONY compare to other utilities in Texas?
AUSTINS COLONY scores 93/100 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.