Kokomo, IN: 8 Health Violations — 62/100 (2026)
4 ZIP codes · 8 water systems · Updated 2026-06-03
Water systems across Kokomo produce average compliance results for IN overall — pockets with documented violations exist, and the variation between areas makes checking the specific system serving a given address the most useful step for residents here.
How Kokomo Compares
Data: EPA SDWIS Last verified: 2026-06-03
Kokomo Water: The Quick Version
- Your city's water systems recorded 68 violations in the past 5 years.
- Average lead level: 0.002 mg/L.
- Estimated remediation: $2,700 per household.
- CDC health risk index: 14.79 — above typical levels.
Water Systems Serving Kokomo
With 3 utilities splitting service in Kokomo, IN, water accountability is distributed across 8 systems on the federal record.
Overview
We track water quality and home safety data for 4 ZIP codes in Kokomo, Indiana, covering 8 community water systems serving approximately 74,894 people.
4 of 4 ZIP codes (100%) have recorded EPA violations. 8 health-based violations documented.
Home Safety Score
Average Home Safety Score for Kokomo: C (62/100)
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
Kokomo water systems draw from: Groundwater, Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0020 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): 4 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 | 25 | 4 |
| Consumer Confidence Report Rule | Reporting | 25 | 4 |
| Stage 2 DBP Rule | Treatment Technique | 10 | 4 |
| Lead | Inorganic | 5 | 4 |
| Copper | Inorganic | 5 | 4 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 46901 | D | 17 | 2 | Indiana American Water - Kokomo |
| 46902 | C | 17 | 2 | Indiana American Water - Kokomo |
| 46903 | C | 17 | 2 | Indiana American Water - Kokomo |
| 46904 | C | 17 | 2 | Indiana American Water - Kokomo |
All ZIP Codes in Kokomo
- 46901 [D] — 17 violations ⚠
- 46902 [C] — 17 violations ⚠
- 46903 [C] — 17 violations ⚠
- 46904 [C] — 17 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.
CDC Health Data for Kokomo
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
Key Contaminants Detected in Kokomo
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Kokomo: Remediation Cost in Perspective
Looking at how documented remediation costs fit within Kokomo property values, the equity share lands in the moderate tier — a finding that positions the household financial perspective between routine maintenance and a significant budget commitment, where most homeowners can successfully address documented issues by treating the expense as a planned financial priority rather than an unexpected one.
Remediation costs are moderate relative to home values in Kokomo. The estimated $1,750–$3,800 range is manageable for most homeowners but still worth budgeting for. Home values are 14% below the Indiana average.
Protecting Children from Lead in Kokomo
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.
Lead risk in Kokomo appears low overall, but individual homes may differ. Testing is the only way to confirm your water's lead content.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Climate-Related Water Risk for Kokomo
75% of ZIP codes in Kokomo are mapped into FEMA-designated flood zones, and the NFIP records 472 claims reflecting a multi-event flood history. That combination places local flood exposure in the range where water-quality implications deserve at least periodic attention.
Kokomo has a moderate flood history with 472 FEMA claims averaging $24,337 per payout. 75% 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>$2,700</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 Kokomo
- 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 Kokomo's water.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
Deep Dive Reports
Detailed analysis for Kokomo, IN