Water treatment in Chardon, Ohio
Unlike the Lake Erie suburbs to the west, Chardon runs on groundwater. The city draws from six wells, and many homes in the surrounding townships have wells of their own.
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A groundwater city with a real hardness number
The City of Chardon’s 2025 water quality report lists total hardness of 250 mg/L in its distribution samples. That works out to about 14.6 grains per gallon, which falls in the “very hard” band on the usual scale. Hardness is a matter of minerals, not a quality grade, but at that level scale builds up quickly in water heaters, dishwashers and shower heads.
The report also explains that the city’s plant removes iron and manganese from the well water before it reaches the mains. So if you’re on city water, scale is the more likely complaint.
Outside the city: your well, your water
Past the city limits, in Chardon Township, Hambden and Munson, a private well is common. Those homes don’t get the city’s treatment, so iron staining and sulfur smell come up more often. Equipment sized for city water may not suit a well, even a mile down the road.
Heavy snowbelt winters are worth planning around as well. Softener salt deliveries and outdoor drain lines are easier to deal with before the first big lake-effect storm, so try to book equipment work ahead of the season.
Sources: City of Chardon 2025 Consumer Confidence Report. General information only. Check your own supplier’s report for your address.
Chardon water questions
How hard is Chardon city water?
The City of Chardon’s 2025 report lists total hardness of 250 mg/L, or about 14.6 grains per gallon. Your own reading can differ a little, so the free in-home test confirms it at your tap.
Where does Chardon’s water come from?
The city reports that it gets its drinking water from six wells and treats it at its water treatment plant.
Do I need a softener on Chardon city water?
That’s your call, but at around 14.6 grains many homeowners choose one to cut down scale. Softeners typically cost $1,200–$3,800 installed, based on national cost guides.
I’m in Chardon Township on a well. What should I test?
Use the free in-home test for iron, hardness and smell-related issues, and contact Geauga Public Health or a certified lab about bacteria and other lab testing.