Crawfordsville, IN: 7 Health Violations — 65/100 (2026)
7 ZIP codes · 3 water systems · Updated 2026-06-03
Compared to top-scoring cities in IN, Crawfordsville lands in the middle tier — some water systems meet standards cleanly, others carry documented violations, and performance can vary significantly across service areas.
How Crawfordsville Compares
Data: EPA SDWIS Last verified: 2026-06-03
Water Quality Map: Crawfordsville, IN
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Score Distribution
Distribution of water safety grades across Crawfordsville.
Crawfordsville Water: The Quick Version
- Your city's water systems recorded 42 violations in the past 5 years.
- Average lead level: 0.001 mg/L.
- Estimated remediation: $1,743 per household.
- CDC health risk index: 14.82 — above typical levels.
Water Systems Serving Crawfordsville
3 water utilities share the residential service territory in Crawfordsville, IN — out of 3 total systems in federal records.
Overview
We track water quality and home safety data for 7 ZIP codes in Crawfordsville, Indiana, covering 3 community water systems serving approximately 28,227 people.
7 of 7 ZIP codes (100%) have recorded EPA violations. 7 health-based violations documented.
Home Safety Score
Average Home Safety Score for Crawfordsville: C (65/100)
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
Crawfordsville water systems draw from: Groundwater.
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 1 (High Risk)
- Zone 1 (High): 7 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 | 16 | 7 |
| Consumer Confidence Report Rule | Reporting | 16 | 7 |
| Stage 1 DBP Rule | Treatment Technique | 8 | 7 |
| Contaminant 0700 | Other | 8 | 7 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 47933 | C | 6 | 1 | Indiana American Water - Crawfordsville |
| 47934 | C | 6 | 1 | Indiana American Water - Crawfordsville |
| 47935 | C | 6 | 1 | Indiana American Water - Crawfordsville |
| 47936 | C | 6 | 1 | Indiana American Water - Crawfordsville |
| 47937 | C | 6 | 1 | Indiana American Water - Crawfordsville |
| 47938 | C | 6 | 1 | Indiana American Water - Crawfordsville |
| 47939 | C | 6 | 1 | Indiana American Water - Crawfordsville |
All ZIP Codes in Crawfordsville
- 47933 [C] — 6 violations ⚠
- 47934 [C] — 6 violations ⚠
- 47935 [C] — 6 violations ⚠
- 47936 [C] — 6 violations ⚠
- 47937 [C] — 6 violations ⚠
- 47938 [C] — 6 violations ⚠
- 47939 [C] — 6 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 Crawfordsville
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 Crawfordsville
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Crawfordsville: Remediation Cost in Perspective
Property equity in Crawfordsville runs well ahead of estimated remediation costs — a cost-to-value ratio that sits in the low tier, meaning documented water and safety issues here are the kind homeowners can plan to address without treating the expense as a significant budget event relative to what their homes are worth.
Remediation costs in Crawfordsville are relatively low compared to home values. The $1,107–$2,471 estimated range is a small fraction of median property value. Home values are 1% below the Indiana average.
Protecting Children from Lead in Crawfordsville
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 Crawfordsville 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 Crawfordsville
Insurance claims filed under FEMA's NFIP for Crawfordsville remain modest — consistent with limited flood exposure and an environment where flood-related water quality disruptions stay infrequent. The mechanisms connecting flooding to water safety are real but require event conditions that rarely appear at this claim volume.
Crawfordsville has a relatively low flood history with 19 FEMA claims on record. 14% of ZIP codes are in FEMA flood zones. While risk is limited, severe weather events can still impact water infrastructure.
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>$1,743</strong> remediation cost per household.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
What You Can Do in Crawfordsville
- 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 Crawfordsville'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 Crawfordsville, IN