Canton, OH: 72 Violations — 56/100 (2026)
18 ZIP codes · 9 water systems · Updated 2026-06-03
Compliance figures for Canton indicate average water quality in OH overall — some service areas have recorded health-based violations in recent monitoring cycles, while others operate cleanly, making system-level data the most actionable reference point for residents.
How Canton Compares
Data: EPA SDWIS Last verified: 2026-06-03
Water Quality Map: Canton, OH
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Score Distribution
Safety grade breakdown for Canton's 18 ZIP codes.
Key Facts for Canton Residents
- Your city's water systems recorded 72 violations in the past 5 years.
- Average lead level: 0.008 mg/L.
- Homes built before 1986: 84% — older plumbing may contain lead solder.
- Estimated remediation: $2,017 per household.
- CDC health risk index: 14.77 — above typical levels.
Canton's Water Providers
3 water utilities share the residential service territory in Canton, OH — out of 9 total systems in federal records.
Overview
We track water quality and home safety data for 18 ZIP codes in Canton, Ohio (population ~144,560), covering 9 community water systems serving approximately 221,274 people region-wide.
18 of 18 ZIP codes (100%) have recorded EPA violations. All violations are monitoring/reporting type.
Home Safety Score
Average Home Safety Score for Canton: C (56/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Canton water systems draw from: Groundwater.
Lead & Copper
- Average lead level (90th percentile): 0.0080 mg/L (EPA action level: 0.015 mg/L)
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 1 (High Risk)
- Zone 1 (High): 18 ZIP codes
- Zone 2 (Moderate): 0 ZIP codes
- Zone 3 (Low): 0 ZIP codes
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Surface Water Treatment Rule | Treatment Technique | 38 | 18 |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 19 | 18 |
| Stage 1 DBP Rule | Treatment Technique | 19 | 18 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 44701 | D | 4 | 0 | Canton Public Water System |
| 44702 | D | 4 | 0 | Canton Public Water System |
| 44703 | D | 4 | 0 | Canton Public Water System |
| 44704 | C | 4 | 0 | Canton Public Water System |
| 44705 | C | 4 | 0 | Canton Public Water System |
| 44706 | C | 4 | 0 | Canton Public Water System |
| 44707 | C | 4 | 0 | Canton Public Water System |
| 44708 | C | 4 | 0 | Canton Public Water System |
| 44709 | C | 4 | 0 | Canton Public Water System |
| 44710 | D | 4 | 0 | Canton Public Water System |
All ZIP Codes in Canton
- 44701 [D] — 4 violations
- 44702 [D] — 4 violations
- 44703 [D] — 4 violations
- 44704 [C] — 4 violations
- 44705 [C] — 4 violations
- 44706 [C] — 4 violations
- 44707 [C] — 4 violations
- 44708 [C] — 4 violations
- 44709 [C] — 4 violations
- 44710 [D] — 4 violations
- 44711 [C] — 4 violations
- 44714 [C] — 4 violations
- 44718 [C] — 4 violations
- 44721 [C] — 4 violations
- 44735 [D] — 4 violations
- 44750 [D] — 4 violations
- 44767 [D] — 4 violations
- 44799 [D] — 4 violations
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
Canton Community Health Snapshot
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
What's in Canton's Water?
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Canton Infrastructure Age
With 84% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
Two dates define the high-risk tiers of residential plumbing from a lead standpoint: 1970, before which lead pipes were commonly installed for service connections, and 1986, before which lead solder was standard in copper plumbing. A median build year of 1950 places Canton's housing distribution well within that older risk zone. The bar chart above breaks down how much of the stock falls into each era — and the pre-1986 share alone represents more than half the residential inventory, making plumbing-era risk a defining characteristic of the local water safety picture.
Over half of homes in Canton were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.
Source: U.S. Census Bureau ACS B25034.
How Remediation Costs Compare in Canton
Is remediation financially manageable for Canton homeowners? At a moderate equity share, generally yes — with deliberate budgeting ahead of time.
Remediation costs are moderate relative to home values in Canton. The estimated $1,339–$2,711 range is manageable for most homeowners but still worth budgeting for. Home values are 28% below the Ohio average.
Canton: Lead Risk & Vulnerable Populations
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
Reading the local data together points toward a structural gap that matters more here than in low-exposure communities. 84% of Canton stock comes from the pre-rule era, and citywide monitoring either approaches or sits beyond the federal benchmark under Lead and Copper Rule sampling. A baseline kit fits the routine-diligence category, with certified filtration available via retailer networks where confirmed faucet results warrant additional measures.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Canton: Flood History & Water Damage Risk
A moderate NFIP record for Canton — 127 insurance claims paired with 56% of ZIP codes in FEMA flood zones — points to a flood history where water-quality pathways have likely been periodically relevant.
Canton has a moderate flood history with 127 FEMA claims averaging $8,570 per payout. 56% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$2,017</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
What You Can Do in Canton
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. Filters rated for Surface Water Treatment Rule can reduce the most common contaminant found in Canton's water.
- Check your home's plumbing. With 84% of homes built before 1986, lead solder is a real possibility.
Deep Dive Reports
Detailed analysis for Canton, OH