A82/100
GBRA JOHNSON RANCH SUBDIVISION — Water Quality Report 2026
Serving 2,322 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX0460265
Violations
6
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.40 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2016.
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 GBRA JOHNSON RANCH SUBDIVISION
Is GBRA JOHNSON RANCH SUBDIVISION water safe to drink?
GBRA JOHNSON RANCH SUBDIVISION water receives a grade of A (82/100), which is considered excellent. Out of 2 contaminants tested, 1 exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has GBRA JOHNSON RANCH SUBDIVISION detected?
2 contaminants were tested in GBRA JOHNSON RANCH SUBDIVISION's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does GBRA JOHNSON RANCH SUBDIVISION have any EPA violations?
Yes, GBRA JOHNSON RANCH SUBDIVISION has 6 EPA violation(s) on record, with the most recent in 2016. Violation types include Other, TT, MR. 1 are health-based violations.
How many people does GBRA JOHNSON RANCH SUBDIVISION serve?
GBRA JOHNSON RANCH SUBDIVISION serves approximately 2,322 people, Texas.
What type of water does GBRA JOHNSON RANCH SUBDIVISION provide?
GBRA JOHNSON RANCH SUBDIVISION 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 TX0460265.
How does GBRA JOHNSON RANCH SUBDIVISION compare to other utilities in Texas?
GBRA JOHNSON RANCH SUBDIVISION scores 82/100 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.