A91/100
HARRIS COUNTY FWSD 47 — Water Quality Report 2026
Serving 4,250 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX1010260
Violations
5
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: July 2, 2024 – September 13, 2024Enforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2023 – October 24, 2023Enforcement: Resolving — corrective action underway
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 47
Is HARRIS COUNTY FWSD 47 water safe to drink?
HARRIS COUNTY FWSD 47 water receives a grade of A (91/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has HARRIS COUNTY FWSD 47 detected?
31 contaminants were tested in HARRIS COUNTY FWSD 47's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does HARRIS COUNTY FWSD 47 have any EPA violations?
Yes, HARRIS COUNTY FWSD 47 has 5 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MR, MCL. 1 are health-based violations.
How many people does HARRIS COUNTY FWSD 47 serve?
HARRIS COUNTY FWSD 47 serves approximately 4,250 people, Texas.
What type of water does HARRIS COUNTY FWSD 47 provide?
HARRIS COUNTY FWSD 47 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 TX1010260.
How does HARRIS COUNTY FWSD 47 compare to other utilities in Texas?
HARRIS COUNTY FWSD 47 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.