D34/100
WEST ALLEN PARISH WATER SYSTEM — Water Quality Report 2026
Serving 3,582 people · Louisiana
Water Source
Groundwater
County
—
System ID
LA1003010
Violations
19
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 2017.
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 WEST ALLEN PARISH WATER SYSTEM
Is WEST ALLEN PARISH WATER SYSTEM water safe to drink?
WEST ALLEN PARISH WATER SYSTEM water receives a grade of D (34/100), which is considered poor. 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 WEST ALLEN PARISH WATER SYSTEM detected?
1 contaminants were tested in WEST ALLEN PARISH WATER SYSTEM's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does WEST ALLEN PARISH WATER SYSTEM have any EPA violations?
Yes, WEST ALLEN PARISH WATER SYSTEM has 19 EPA violation(s) on record, with the most recent in 2017. Violation types include MCL, MR. 11 are health-based violations.
How many people does WEST ALLEN PARISH WATER SYSTEM serve?
WEST ALLEN PARISH WATER SYSTEM serves approximately 3,582 people, Louisiana.
What type of water does WEST ALLEN PARISH WATER SYSTEM provide?
WEST ALLEN PARISH WATER SYSTEM sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is LA1003010.
How does WEST ALLEN PARISH WATER SYSTEM compare to other utilities in Louisiana?
WEST ALLEN PARISH WATER SYSTEM scores 34/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Louisiana state page for a full comparison of water systems.