Evansville, IN: 35 Violations — 81/100 (2026)
35 ZIP codes · 2 water systems · Updated 2026-06-03
Although water quality varies across any metro, Evansville's systems collectively post above-average compliance scores for IN — and documented violations are few.
How Evansville Compares
Data: EPA SDWIS Last verified: 2026-06-03
Water Quality Map: Evansville, IN
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Score Distribution
Safety grade breakdown for Evansville's 35 ZIP codes.
Key Facts for Evansville Residents
- Your city's water systems recorded 35 violations in the past 5 years.
- Average lead level: 0.001 mg/L.
- Estimated remediation: $889 per household.
- CDC health risk index: 14.21 — above typical levels.
Evansville's Water Providers
2 water systems are tracked federally in Evansville, IN. The top 2 providers collectively serve most residential addresses, but because they operate independently, infrastructure maintenance standards and compliance histories differ from one service zone to another.
Overview
We track water quality and home safety data for 35 ZIP codes in Evansville, Indiana, covering 2 community water systems serving approximately 183,323 people.
35 of 35 ZIP codes (100%) have recorded EPA violations. All violations are monitoring/reporting type.
Home Safety Score
Average Home Safety Score for Evansville: B (81/100)
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
Evansville water systems draw from: Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0010 mg/L (EPA action level: 0.015 mg/L)
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 35 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 |
|---|---|---|---|
| Stage 1 DBP Rule | Treatment Technique | 36 | 35 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 47701 | B | 1 | 0 | Evansville Water Utility |
| 47702 | B | 1 | 0 | Evansville Water Utility |
| 47703 | B | 1 | 0 | Evansville Water Utility |
| 47704 | B | 1 | 0 | Evansville Water Utility |
| 47705 | B | 1 | 0 | Evansville Water Utility |
| 47706 | B | 1 | 0 | Evansville Water Utility |
| 47708 | B | 1 | 0 | Evansville Water Utility |
| 47710 | B | 1 | 0 | Evansville Water Utility |
| 47711 | B | 1 | 0 | Evansville Water Utility |
| 47712 | C | 1 | 0 | Evansville Water Utility |
All ZIP Codes in Evansville
- 47701 [B] — 1 violation
- 47702 [B] — 1 violation
- 47703 [B] — 1 violation
- 47704 [B] — 1 violation
- 47705 [B] — 1 violation
- 47706 [B] — 1 violation
- 47708 [B] — 1 violation
- 47710 [B] — 1 violation
- 47711 [B] — 1 violation
- 47712 [C] — 1 violation
- 47713 [B] — 1 violation
- 47714 [B] — 1 violation
- 47715 [B] — 1 violation
- 47716 [B] — 1 violation
- 47719 [B] — 1 violation
- 47720 [B] — 1 violation
- 47721 [B] — 1 violation
- 47722 [B] — 1 violation
- 47724 [B] — 1 violation
- 47725 [B] — 1 violation
- 47727 [B] — 1 violation
- 47728 [B] — 1 violation
- 47730 [B] — 1 violation
- 47731 [B] — 1 violation
- 47732 [B] — 1 violation
- 47733 [B] — 1 violation
- 47734 [B] — 1 violation
- 47735 [B] — 1 violation
- 47736 [B] — 1 violation
- 47737 [B] — 1 violation
- 47739 [B] — 1 violation
- 47740 [B] — 1 violation
- 47741 [B] — 1 violation
- 47747 [B] — 1 violation
- 47750 [B] — 1 violation
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.
Evansville 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 Evansville's Water?
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Remediation Costs Compare in Evansville
How much of a Evansville home's value does documented remediation represent? A small fraction — the equity share here is in the low tier, and from a household financial perspective, most property owners are considering a commitment that fits comfortably within standard planning rather than a decision that rises to the level of a material budget event or significant equity consideration.
Remediation costs in Evansville are relatively low compared to home values. The $323–$1,537 estimated range is a small fraction of median property value. Home values are 3% below the Indiana average.
Evansville: 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.
Lead risk in Evansville 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.
Evansville: Flood History & Water Damage Risk
Flood exposure in Evansville is meaningful by NFIP measures — 813 claims on record and 29% of ZIP codes carrying FEMA flood zone designations. That level of activity makes flood history a relevant factor when evaluating local water quality over time.
Evansville has a moderate flood history with 813 FEMA claims averaging $6,286 per payout. 29% 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>$889</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.
Deep Dive Reports
Detailed analysis for Evansville, IN