According to the EPA’s public water system record for the Lansing Board of Water & Light in Ingham County, MI, the water supply is sourced from groundwater and serves over 166,000 people. The system has recorded one health-based EPA violation but maintains regular treatment processes. While bacteria presence is a concern for many households, understanding how bacteria interact with water systems and treatment methods is key.
How the Autotrol System Removes or Neutralizes Bacteria
Filtration and Disinfection Processes in the Autotrol System
The Autotrol Bacteria & Coliform (Well) Filter uses specific media and treatment stages designed to reduce bacterial counts by physically filtering particulates and disrupting bacteria colonies. This approach acts as a barrier that blocks coliform and other bacteria from reaching your taps, improving water quality for household use.
Complementing Existing Municipal Treatments
Given Lansing’s groundwater source and treatment codes, this system adds targeted bacteria control at the point of use, where municipal treatments may not remove all bacteria, especially in older plumbing or secondary water lines.
Household Fixtures and Processes Most Affected by Bacteria
Kitchen Faucets and Drinking Water Points
Bacteria most directly impact drinking water sources, where water is consumed or used to prepare food. Filters like the Autotrol system can reduce bacteria exposure at these critical points.
Showerheads and Bathroom Faucets
Bacteria can colonize in fixtures that retain moisture, potentially affecting bathing water. Treating water before it reaches these outlets helps reduce bacterial contamination risks.
Pathways for Bacteria Entering Groundwater and Distribution in Lansing
Natural Groundwater Contamination
Bacteria can enter groundwater through surface water infiltration, septic systems, or soil runoff. Lansing’s groundwater sources are vulnerable to these pathways despite municipal protections.
Distribution Line Intrusion
Bacteria may also enter the water during distribution if pipe breaks or pressure drops occur, especially in older systems, which emphasizes the need for additional point-of-use treatment.
Maintenance Rhythm for the Autotrol Bacteria & Coliform (Well) Filter
Regular Media Replacement or Regeneration
The system requires periodic servicing to replace or regenerate filtration media that trap bacteria particles, ensuring continued effectiveness against bacterial presence.
System Sanitization Intervals
Routine sanitization of the filter components is necessary to prevent bacterial buildup within the treatment system itself, maintaining optimal water quality.
Differences Between Public System Records and Private Well Testing
Scope of Measurement
The EPA’s public water system record reflects sampling averaged over the entire Lansing Board of Water & Light system, not individual homes. Local plumbing and household factors can cause bacterial levels to vary independently.
Importance of On-Site Testing
Homeowners concerned about bacteria should conduct specific in-house water tests to understand their individual water quality, complementing municipal data.
Understanding 'Detected,' 'Median,' and 'Range' in Water Sampling
Detected Means Measured, Not Necessarily a Problem
If bacteria or bacteria-related parameters are detected in sampling, it means monitoring instruments found measurable amounts, but this does not imply the water is unsafe or exceeds health limits.
Median and Range Provide Context
The median value is the middle concentration among samples, while the range shows the spread from lowest to highest measures. These statistics help understand variability but do not identify individual home conditions.
The Autotrol Bacteria & Coliform (Well) Filter ships ready to configure and offers households in Lansing a targeted approach to bacteria control that complements public water system treatments. Decision-making benefits most from combining municipal records with specific household water testing to match treatment capacity to your water demand and quality needs.
Where this information comes from
Source: EPA SDWIS public water system record. Sampled 2023-12-31. These figures describe the public water system's record, not the plumbing inside any individual building.
On record: EPA SDWIS record for LANSING BOARD OF WATER & LIGHT (MI0003760), groundwater supply, serving 166000 people: 1 health-based violations of 4 total; lead 90th percentile 0 mg/L
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