A96/100
CITY OF HUMBLE — Water Quality Report 2026
Serving 15,616 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX1010014
Violations
1
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2014.
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 CITY OF HUMBLE
Is CITY OF HUMBLE water safe to drink?
CITY OF HUMBLE water receives a grade of A (96/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has CITY OF HUMBLE detected?
69 contaminants were tested in CITY OF HUMBLE's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CITY OF HUMBLE have any EPA violations?
Yes, CITY OF HUMBLE has 1 EPA violation(s) on record, with the most recent in 2014. Violation types include MR.
How many people does CITY OF HUMBLE serve?
CITY OF HUMBLE serves approximately 15,616 people, Texas.
What type of water does CITY OF HUMBLE provide?
CITY OF HUMBLE 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 TX1010014.
How does CITY OF HUMBLE compare to other utilities in Texas?
CITY OF HUMBLE scores 96/100 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.