F0/100
WEST MONROE WATER SYSTEM — Water Quality Report 2026
Serving 16,005 people · Louisiana
Water Source
Groundwater
County
—
System ID
LA1073056
Violations
38
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
5
Violations (last 5yr)
0
Unresolved
5
Health-Related
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: April 1, 2023 – June 30, 2023Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 2Resolved
Violation related to Consumer Confidence Report
When: February 14, 2023 – June 29, 2023Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Violation related to Consumer Confidence Report
When: February 14, 2023 – April 12, 2023Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Violation related to Consumer Confidence Report
When: February 14, 2023 – March 21, 2023Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Violation related to Consumer Confidence Report
When: February 14, 2023 – March 21, 2023Rule: Consumer Confidence 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 WEST MONROE WATER SYSTEM
Is WEST MONROE WATER SYSTEM water safe to drink?
WEST MONROE WATER SYSTEM water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 38 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has WEST MONROE WATER SYSTEM detected?
66 contaminants were tested in WEST MONROE WATER SYSTEM's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does WEST MONROE WATER SYSTEM have any EPA violations?
Yes, WEST MONROE WATER SYSTEM has 38 EPA violation(s) on record, with the most recent in 2023. Violation types include MCL, TT, Other. 26 are health-based violations.
How many people does WEST MONROE WATER SYSTEM serve?
WEST MONROE WATER SYSTEM serves approximately 16,005 people, Louisiana.
What type of water does WEST MONROE WATER SYSTEM provide?
WEST MONROE WATER SYSTEM sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is LA1073056.
How does WEST MONROE WATER SYSTEM compare to other utilities in Louisiana?
WEST MONROE WATER SYSTEM 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.