The EPA’s public water record for the City of Olathe, serving Johnson County, KS, shows a surface water source supplying 143,014 people without any health-based violations recorded. While there is no direct data for tannins in this system, understanding tannins requires examining general water source characteristics and household observations.
1. Recognizing Household Symptoms Related to Tannins
Tannins often impart a tea-like coloration to water, which may show as a yellow or brown tint. This can stain plumbing fixtures, laundry, and glassware, but does not indicate a health hazard. Households might notice these signs but should be cautious not to attribute all discoloration or unusual water color to tannins, as other factors can cause similar effects. Symptoms that do not typically indicate tannins include strong odors, foaming, or rust-colored stains, which usually point to other causes.
2. How the C-Series Yellow, Tea-Colored Tannin Water Filter Addresses This Problem
This system is engineered specifically to reduce tannin staining by filtering and neutralizing organic compounds responsible for coloration. The C-Series technology uses a tailored filtration medium designed to target tannins without affecting essential water quality. It ships ready to configure for household water lines, enabling effective treatment that improves appearance and lessens staining tendencies in water-using appliances and fixtures.
3. Understanding the Sampling Size and Data Representativeness
The public water system supplies 34,455 connections, reflecting a broad data sample that underpins the overall water quality report. However, tannins are not included in the monitoring parameters provided by the EPA for this system. This means no federal or system-wide testing quantifies tannins here, so the system’s record cannot confirm their presence or absence. Homeowners intending to measure tannins in their water must therefore undertake private testing through certified laboratories.
4. Differences Between Public Water System Records and Private Well Testing
The Olathe public water system uses surface water, which may carry organic materials including tannins, typically from decaying vegetation. Public records reflect the water as treated and delivered but do not monitor tannins, so any tannin-related issues at the household level may come from distribution or local plumbing. Private well users have different testing needs and protocols. The absence of tannin data in public records does not preclude tannins in private wells supplied by groundwater or local sources.
5. Interpreting Terms Like 'Detected,' 'Median,' and 'Range' in Water Data
In water quality reporting, 'detected' means the constituent was measured by instruments, not that it is unsafe or in violation of standards. 'Median' and 'range' describe the central and spread of measured values across samples. Since tannins are not tested in the Olathe system, these terms do not apply here for tannins but are important when reviewing other constituents in public water data.
The public water system record for Olathe, Johnson County, KS, covers treated surface water serving over 140,000 people with no health-based violations on record. The record can be viewed through EPA databases for detailed analysis. For households concerned about tannins, private water testing combined with targeted treatment such as the C-Series Yellow, Tea-Colored Tannin Water Filter offers a documented solution to improve water appearance and reduce staining effects.
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 OLATHE, CITY OF (KS2009115), surface water supply, serving 143014 people: 0 health-based violations of 7 total; lead 90th percentile 0.011 mg/L