F0/100
HINESTON WATER SYSTEM, INC — Water Quality Report 2026
Serving 1,089 people · Louisiana
Water Source
Groundwater
County
—
System ID
LA1079012
Violations
27
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2018.
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 HINESTON WATER SYSTEM, INC
Is HINESTON WATER SYSTEM, INC water safe to drink?
HINESTON WATER SYSTEM, INC water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 27 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has HINESTON WATER SYSTEM, INC detected?
1 contaminants were tested in HINESTON WATER SYSTEM, INC's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does HINESTON WATER SYSTEM, INC have any EPA violations?
Yes, HINESTON WATER SYSTEM, INC has 27 EPA violation(s) on record, with the most recent in 2018. Violation types include MR, MON, TT. 19 are health-based violations.
How many people does HINESTON WATER SYSTEM, INC serve?
HINESTON WATER SYSTEM, INC serves approximately 1,089 people, Louisiana.
What type of water does HINESTON WATER SYSTEM, INC provide?
HINESTON WATER SYSTEM, INC sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is LA1079012.
How does HINESTON WATER SYSTEM, INC compare to other utilities in Louisiana?
HINESTON WATER SYSTEM, INC scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Louisiana state page for a full comparison of water systems.