WaterQ

Goodland, KS vs Olathe, KS

Which City Has Better Water Quality?

Goodland, KS and Olathe, KS currently share an identical average WaterQ score, each scoring 84 out of 100. Both cities currently carry a B grade overall. Because a WaterQ score is an aggregate across all public water systems serving a city, near-identical scores can still mask differences at the system level, so residents of either city should review their specific water system's record for the most relevant detail.

Olathe, KS is the larger of the two, with 138,564 more residents than Goodland, yet both cities are served by the same number of public water systems (1). This means the difference in population is handled by systems of different scale rather than a different count of utilities — larger systems generally serve more connections and may have more monitoring requirements under the Safe Drinking Water Act.

For residents of either Goodland or Olathe, the most useful next step is to look up the specific water system that serves your address, since city-wide averages combine results from every system in the area. Visit the Goodland or Olathe city pages below for a breakdown of local systems, recent violations, and contaminant-specific data, or browse WaterQ's contaminants directory to learn what each measured substance means for health.

Detailed Comparison

Metric Goodland Olathe
Water Quality Score 84 84
Grade B B
Water Systems 1 1
Population 4,450 143,014
County
State KS KS

Analysis

Similar Scores
Marginal difference
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Population Difference
Olathe has 0.1M more people
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More Water Systems
Olathe has 0 more system(s)
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Frequently asked questions

Which city has better tap water quality: Goodland or Olathe?

Goodland and Olathe currently have similar overall WaterQ scores. Review each city page for recent test and violation details.

How are Goodland and Olathe water scores calculated?

WaterQ scores are based on EPA-reported drinking water data, including contaminant detections, violations, and compliance records across local systems.

Where can I view full reports for Goodland and Olathe?

Use the city detail pages to see water systems, score breakdowns, and trend context for Goodland, KS and Olathe, KS.