Federal Dam, MN Water Safety: 53/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
The latest EPA cycle for Federal Dam shows a low safety grade within MN — compliance gaps have persisted over multiple reporting periods, and the city currently holds a low grade in available EPA data.
How Federal Dam Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Federal Dam Water
- Homes built before 1986: 42% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 14.87 — above typical levels.
Who Supplies Your Water in Federal Dam
Federal Dam, MN draws its water from one primary utility across 1 tracked system.
Overview
We track water quality and home safety data for 1 ZIP code in Federal Dam, Minnesota, covering 1 community water system serving approximately 359 people.
No EPA violations recorded across any ZIP codes in Federal Dam — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Federal Dam: D (53/100)
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
Federal Dam water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Federal Dam
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 56641 | D | Timberlane Estates | 64 |
All ZIP Codes in Federal Dam
- 56641 [D]
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 Federal Dam
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
Housing & Infrastructure in Federal Dam
With 42% 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 regulatory milestones define plumbing-era risk in residential housing: 1970, when lead pipes were still commonly installed for service lines, and 1986, when lead solder was banned from new copper plumbing. A median build year of 1995 places Federal Dam in the middle zone between those thresholds — with a meaningful share of housing predating both cutoffs. The distribution shown above breaks out those eras explicitly, clarifying where concentrated risk sits across the residential inventory.
Most homes in Federal Dam were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
Cost Context: What Remediation Means for Federal Dam Homeowners
How much of a Federal Dam 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 Federal Dam are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 31% below the Minnesota average.
Lead Exposure Risk for Children in Federal Dam
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.
Practically, the structural drivers in Federal Dam — 42% pre-rule stock and citywide monitoring at or beyond the regulatory benchmark — make an in-home draw the practical way to translate aggregate averages into the specific conditions at one address.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in Federal Dam
- 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. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. With 42% of homes built before 1986, lead solder is a real possibility.
- Review your water system's CCR. Your utility publishes an annual Consumer Confidence Report with detailed test results. Request it or find it online.
Deep Dive Reports
Detailed analysis for Federal Dam, MN