Canton, Illinois: Is the Tap Water Safe to Drink?
2026 EPA water quality data for 11 community water systems serving 17,628+ residents. See violations, PFAS results, lead test results, and safety grades — free.
EPA data last updated: 2026-06-22
Is Canton Tap Water Safe to Drink?
Based on the latest EPA data, Canton tap water meets all federal drinking water standards. All 11 tested systems have received a safety grade of A or B, with no active health-based violations. 1 system has been tested for PFAS (forever chemicals).
Canton Water Quality Overview
Canton, Illinois is served by 11 community water systems providing water to approximately 17,628 residents. These systems draw from groundwater (4), groundwater purchased (4), surface water purchased (2), gwudi (1) sources. Canton water systems have recorded 12 health-based violations in their history, though none are currently active. Including monitoring and reporting violations, there are 123 total violations on record.
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All 11 water systems in Canton
Looking for water quality data across the whole state? See our full Illinois tap water safety report covering Illinois’s EPA-regulated water systems.
Canton Drinking Water: Frequently Asked Questions
Is Canton, Illinois tap water safe to drink?
Based on the latest EPA data, Canton tap water meets all federal drinking water standards. All 11 tested systems have received a safety grade of A or B, with no active health-based violations. 1 system has been tested for PFAS (forever chemicals).
How many water utilities serve Canton, Illinois?
11 community water systems serve Canton, Illinois, providing water to approximately 17,628 people. Different neighborhoods may be served by different utilities. Enter your ZIP code at the top to find your specific provider.
Does Canton tap water have lead?
Lead in drinking water typically enters from old pipes and fixtures inside homes and buildings, not from the treatment plant. The EPA requires water systems to monitor for lead under the Lead and Copper Rule. Click any water system above to see its most recent 90th-percentile lead test results. Homes built before 1986 are most likely to have lead plumbing components.
What contaminants have been found in Canton drinking water?
EPA violation records for Canton water systems are listed on each utility's report page. Common regulated contaminants include disinfection byproducts (TTHMs, HAA5), coliform bacteria, nitrates, and lead. Click any utility above to see its full violation history going back 10 years.
How do I find out which water company serves my address in Canton?
Enter your Canton ZIP code in the search box at the top of this page. ClearWater will identify the specific water system serving your area and show you its EPA violation history, lead test results, and an overall safety grade. You can also check your water bill or your utility's annual Consumer Confidence Report (CCR).