💧 TapWaterData

POSEN

Serving 1 city in IL

Monitor
2 above health guidelines
6K
People Served
1
City
1
Water Sources
0
MCL Violations

Is POSEN Water Safe to Drink?

POSEN has reported 2 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 5,987 people across 1 city in IL. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

POSEN Service Area

POSEN Contact & Information

Mailing Address

2440 Walter Zimny Dr. Posen, IL 60469

Water Sources

Surface water purchased

Treatment Methods

no treatment

Disinfectant Used

chlorine

Recommended Water Filters for POSEN

Based on water quality data from cities served by POSEN, we recommend NSF-certified filters that can remove contaminants above health guidelines.

Stay Informed About Your Water Quality

Get EPA reports, filter recommendations, and safety alerts for your area.

Join 10,000+ people protecting their families. Unsubscribe anytime.

POSEN Water Quality Report 2025 | Posen, Illinois | Contact & Safety Data | TapWaterData