Ranier, MN Water Safety: 72/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
The water systems supplying Ranier show a track record of above-average compliance with federal standards — consistently among the better performers in MN.
How Ranier Compares
Data: EPA SDWIS Last verified: 2026-06-03
Ranier Water: The Quick Version
- Homes built before 1986: 71% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 14.55 — above typical levels.
Water Systems Serving Ranier
For most households in Ranier, MN, tap water comes from one provider — the utility that controls the local distribution system out of 1 tracked in federal record.
Overview
We track water quality and home safety data for 1 ZIP code in Ranier, Minnesota (population ~227), covering 1 community water system serving approximately 565 people region-wide.
No EPA violations recorded across any ZIP codes in Ranier — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Ranier: B (72/100)
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
Ranier water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Ranier
- 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 |
|---|---|---|---|
| 56668 | B | Ranier | 565 |
All ZIP Codes in Ranier
- 56668 [B]
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 Ranier
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
How Old Is Ranier's Housing Stock?
With 71% 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
Viewed through the lens of construction era, Ranier is predominantly an older city — a median build year of 1963 puts most of the residential inventory in the range where pre-1986 plumbing materials were the standard.
Over half of homes in Ranier were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.
Source: U.S. Census Bureau ACS B25034.
Ranier: Remediation Cost in Perspective
When estimated remediation is placed alongside median property values in Ranier, the resulting ratio is low — a finding consistent with a household financial perspective where documented issues can be addressed without a meaningful impact on overall equity position, making this market one of the more favorable contexts for remediation planning.
Remediation costs in Ranier are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 25% below the Minnesota average.
Protecting Children from Lead in Ranier
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.
If 71% of the Ranier inventory comes from before the federal ban on lead-bearing solder — and if utility samples sit at or near 0.015 mg/L — the gap between citywide averages and one specific faucet becomes a practical concern rather than a theoretical one. That is why one-home reads exist as a separate measurement. A certified filter through retailer networks addresses confirmed exposure where it appears in a household.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Deep Dive Reports
Detailed analysis for Ranier, MN