A99/100
HARRIS COUNTY FWSD 58 — Water Quality Report 2026
Serving 1,968 people · Texas
Water Source
Groundwater
County
—
System ID
TX1010209
Violations
1
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2015.
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 HARRIS COUNTY FWSD 58
Is HARRIS COUNTY FWSD 58 water safe to drink?
HARRIS COUNTY FWSD 58 water receives a grade of A (99/100), which is considered excellent. Out of 21 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has HARRIS COUNTY FWSD 58 detected?
21 contaminants were tested in HARRIS COUNTY FWSD 58's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does HARRIS COUNTY FWSD 58 have any EPA violations?
Yes, HARRIS COUNTY FWSD 58 has 1 EPA violation(s) on record, with the most recent in 2015. Violation types include Other.
How many people does HARRIS COUNTY FWSD 58 serve?
HARRIS COUNTY FWSD 58 serves approximately 1,968 people, Texas.
What type of water does HARRIS COUNTY FWSD 58 provide?
HARRIS COUNTY FWSD 58 sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX1010209.
How does HARRIS COUNTY FWSD 58 compare to other utilities in Texas?
HARRIS COUNTY FWSD 58 scores 99/100 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.