Grand Rapids, MN: 6 Violations — 82/100 (2026)
3 ZIP codes · 6 water systems · Updated 2026-06-03
In current MN EPA data, Grand Rapids's tap water sits in the high-safety tier.
How Grand Rapids Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Grand Rapids Water
- Your city's water systems recorded 6 violations in the past 5 years.
- Average lead level: 0.004 mg/L.
- Estimated remediation: $800 per household.
- CDC health risk index: 14.25 — above typical levels.
Who Supplies Your Water in Grand Rapids
Water supply in Grand Rapids, MN follows a divided structure: 3 utilities account for the largest share of residential service out of 6 total systems, each managing its own distribution network and EPA reporting. Because these systems operate independently, rate decisions and compliance outcomes are determined separately.
Overview
We track water quality and home safety data for 3 ZIP codes in Grand Rapids, Minnesota, covering 6 community water systems serving approximately 20,469 people.
3 of 3 ZIP codes (100%) have recorded EPA violations. All violations are monitoring/reporting type.
Home Safety Score
Average Home Safety Score for Grand Rapids: B (82/100)
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
Grand Rapids water systems draw from: Groundwater.
Lead & Copper
- Average lead level (90th percentile): 0.0040 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): 3 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 |
|---|---|---|---|
| Consumer Confidence Report Rule | Reporting | 8 | 3 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 55730 | B | 2 | 0 | Grand Rapids |
| 55744 | B | 2 | 0 | Grand Rapids |
| 55745 | B | 2 | 0 | Grand Rapids |
All ZIP Codes in Grand Rapids
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.
Health Outcomes in Grand Rapids
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
Top Contaminants in Grand Rapids Water
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Cost Context: What Remediation Means for Grand Rapids Homeowners
Remediation costs in Grand Rapids are small relative to typical property values — the cost-to-value ratio here is favorable.
Remediation costs in Grand Rapids are relatively low compared to home values. The $267–$1,400 estimated range is a small fraction of median property value. Home values are 3% below the Minnesota average.
Lead Exposure Risk for Children in Grand Rapids
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 Grand Rapids 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.
Flood & Climate Risk in Grand Rapids
Grand Rapids's flood exposure sits in the moderate range: 5 NFIP claims on record and 33% of ZIP codes within FEMA-designated flood zones. Residents with private wells or older infrastructure have reasonable grounds to factor flood timing into their water quality awareness.
Grand Rapids has a moderate flood history with 5 FEMA claims averaging $9,859 per payout. 33% 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>$800</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 Grand Rapids, MN