C41/100
LAKE BONANZA WSC — Water Quality Report 2026
Serving 2,142 people · Texas
Water Source
Groundwater
County
—
System ID
TX1700578
Violations
19
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: January 27, 2024 – February 28, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2022 – December 31, 2022Rule: Ground Water RuleEnforcement: 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 LAKE BONANZA WSC
Is LAKE BONANZA WSC water safe to drink?
LAKE BONANZA WSC water receives a grade of C (41/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 19 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has LAKE BONANZA WSC detected?
1 contaminants were tested in LAKE BONANZA WSC's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does LAKE BONANZA WSC have any EPA violations?
Yes, LAKE BONANZA WSC has 19 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MR, MCL. 10 are health-based violations.
How many people does LAKE BONANZA WSC serve?
LAKE BONANZA WSC serves approximately 2,142 people, Texas.
What type of water does LAKE BONANZA WSC provide?
LAKE BONANZA WSC sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX1700578.
How does LAKE BONANZA WSC compare to other utilities in Texas?
LAKE BONANZA WSC scores 41/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Texas state page for a full comparison of water systems.