West Monroe

West Monroe, LA receives a water quality score of 73/100 (Grade C) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 13 public water systems serving the area.

West Monroe's water quality is near the national average. While most systems meet EPA standards, some violations have been recorded. Residents may wish to review their specific water system's report for contaminant details.

West Monroe's score of 73 is 8 points above the Louisiana state average of 65, and below the nationwide average of roughly 78/100 across all U.S. states.

As a mid-size city situated in Louisiana's Gulf Coast region, West Monroe's local water supply is shaped by the surrounding river delta, wetlands, and proximity to the petrochemical industry. Tap water is sourced across multiple distinct water systems throughout the municipality, meaning that a household's water characteristics can vary depending on their specific location. Currently, assessments suggest fair, middle-of-the-road water quality, making it beneficial for residents and prospective homebuyers to investigate the specific network serving their home.

Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Louisiana water quality rankings report →