The Michigan State University public water system serving Ingham County, MI, relies on groundwater sources and has undergone federal monitoring for PFAS compounds. Data recorded between March and September 2023 show no detections of several key PFAS chemicals above reporting levels, and none above upcoming federal maximum contaminant levels (MCLs).

Influence of Plumbing Material and Age on PFAS Presence

Older or varied plumbing materials can affect water quality independently from source water.

Plumbing components do not generate PFAS but may interact with water to impact other factors.

Source water monitoring data does not reflect possible PFAS changes caused within household plumbing.

Changes in Treated Water Quality at the Tap After Using the C-Series System

The C-Series PFAS Forever Chemicals Filter reduces PFAS compounds in water configured for residential use.

Water treated by the C-Series system is expected to have lower PFAS levels compared to untreated water.

This filtration technology targets PFAS compounds documented in federal occurrence data for Ingham County water systems.

Sample Size and Scope Behind PFAS Monitoring Data

Michigan State University's water system was tested 34 times for each monitored PFAS compound from 2023 to 2025.

Sampling results showed zero detections above laboratory reporting levels for all key PFAS chemicals.

Although comprehensive for the system, these results represent regional system water and not individual household variation.

Sources and Movement of PFAS in Groundwater and Distribution Systems in Ingham County

PFAS compounds can enter groundwater through industrial, commercial, or environmental releases but were not detected at reportable levels here.

Groundwater in this region feeds the Michigan State University system, which serves over 12,000 people via 300 connections.

Distribution system water quality reflects treatment and source water, not plumbing materials or fixtures within homes.

Understanding Certified Laboratory Testing for PFAS in Residential Water

Certified lab tests provide specific measurements of PFAS compounds in a given water sample.

Testing reports indicate concentrations compared to reporting levels and federal MCLs but do not by themselves establish safety or violation status.

To assess household water accurately, residents need tests of their own tap water rather than relying solely on regional system data.

Ingham County's Michigan State University public water system data covers system-wide PFAS monitoring with groundwater sources and does not measure individual household water directly. For detailed information, visit the EPA's Safe Drinking Water Information System (SDWIS) public water system record.

Where this information comes from

Source: EPA SDWIS public water system record. Sampled 2023-09-18. These figures describe the public water system's record, not the plumbing inside any individual building.

On record: EPA UCMR5 monitoring (2023-2025) for MICHIGAN STATE UNIVERSITY (MI0004340), MI: 340 results across 10 listed contaminants, 0 detections above the reporting level; nothing detected above the method reporting level