Humboldt Tap Water Quality Report
Humboldt's water has 9 contaminants above EPA MCLGs. We recommend using a certified water filter.
Utility
HUMBOLDT WATER SYSTEM
People Served
1,836
MCL Violations
0
Last Updated
Is Humboldt Tap Water Safe to Drink?
Humboldt's water has 9 contaminants above EPA health-based guidelines. We strongly recommend using a certified water filter to reduce exposure to these contaminants. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Humboldt's water.
The data below shows test results from 1 water utility serving 1,836 people in the Humboldt area. Water quality testing is conducted regularly and reported to the EPA. This report was last updated .
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Kansas
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With 9 contaminants above EPA health guidelines, independent laboratory testing provides a second opinion and can track changes over time.

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With 9 contaminants above health guidelines, you may want to explore water purification options. Learn how to make distilled water at home for applications like humidifiers, CPAP machines, and baby formula.
What Humboldt's water readings can explain
Utility-reported data for Humboldt includes manganese and sulfate โ the readings behind these common tap water questions. We publish a city-level hardness figure for Humboldt, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
On a private well near Humboldt? Public-water results do not apply to private wells. See Allen County well water testing and USGS risk data โ modeled arsenic, nitrate, and the tests to run.
What a water softener costs for Humboldt's water
Humboldt's tap water measures 9.9 grains per gallon (170.0 mg/L) โ hard on the USGS scale, the range where scale on fixtures and appliances is the usual complaint.
Water softener cost for 9.9 gpg water in Humboldt โ equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full.
Frequently Asked Questions About Humboldt Tap Water
Humboldt's water has 9 contaminants above EPA MCLGs. We strongly recommend using a certified water filter to reduce exposure to these contaminants. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Humboldt's water.
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