CITY REPORT MI

Union Pier, MI: 2 Violations - Home Safety Score unavailable

1 ZIP code · 2 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
2
Water Systems
1
ZIPs with Violations
Zone 3
Radon Risk (Low)
$587K
Median Home Value

Key Facts for Union Pier Residents

  • Your city's water systems recorded 2 violations in the past 5 years.
  • Average lead level: 0.002 mg/L.
  • Homes built before 1986: 68% - older plumbing may contain lead solder.
  • CDC health risk index: 14.71 - above typical levels.

Union Pier's Water Providers

With 2 utilities splitting service in Union Pier, MI, water accountability is distributed across 2 systems on the federal record.

Overview

We track home safety data for 1 ZIP code in Union Pier, Michigan (population ~615), covering 2 community water systems serving approximately 5,670 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. The available record reports no health-based violations for this measured scope.

Water Sources

Union Pier water systems draw from: Surface water.

Lead & Copper

  • Average lead level (90th percentile): 0.0020 mg/L (EPA action level: 0.015 mg/L)
  • 0 of 1 ZIP code with known status exceed the EPA lead action level

Radon Risk

Dominant radon zone: Zone 3 (Low Risk)

Top Contaminants

Contaminant Category Violations ZIPs Affected
Surface Water Treatment Rule Treatment Technique 2 1
Consumer Confidence Report Rule Reporting 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
49129 2 0 Chikaming Township

All ZIP Codes in Union Pier

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Union Pier Community Health Snapshot

11.8%
Asthma (US: 9.8%)
13.5%
Diabetes (US: 10.4%)
17.2%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.

Compared to National Average

Asthma 11.8% ↑
Diabetes 13.5% ↑
Mental Health 17.2% ↑

Vertical line = national average. Above national · Below national

What's in Union Pier's Water?

Surface Water Treatment Rule 2 violations
Treatment Technique
Pathogens may not be adequately removed
Consumer Confidence Report Rule 2 violations
Reporting

Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.

Union Pier Infrastructure Age

1963
Median Build Year
68%
Built Before 1986
44%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 68% 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

Housing age is one of the most reliable proxies for plumbing-era lead risk, because two federal milestones - the widespread use of lead pipes before 1970 and the continued use of lead solder until 1986 - define the highest-risk tiers of the residential housing stock. With a median build year of 1963, Union Pier falls squarely within the older range - meaning a large fraction of the housing was built under the plumbing standards of those earlier eras. The distribution above captures where that risk concentrates, and why older neighborhoods warrant particular attention from residents concerned about tap water quality.

1963
Median Year Built
68%
Pre-1986 (Lead Paint Risk)
44%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (44%) 1970–1986 (24%) Post-1986 (32%)

Over half of homes in Union Pier 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.

Union Pier: Lead Risk & Vulnerable Populations

68%
Homes Built Before 1986
0.002
mg/L Avg Lead (Limit: 0.015)

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.

Confirming what arrives at a specific faucet is something utility-side averages cannot do. With 68% of Union Pier stock built before the lead-solder ban and citywide monitoring at or beyond the regulatory mark, a tap-level kit fits the standard diligence picture.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

Frequently Asked Questions

How many water violations does Union Pier have?
Union Pier water systems have a total of 2 EPA violations. Violations are tracked across 1 ZIP code.
Does Union Pier water have lead?
The average 90th-percentile lead level in Union Pier is 0.002 mg/L. This is below the EPA action level of 0.015 mg/L. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Union Pier?
Union Pier is served by 2 public water systems across 1 ZIP code, serving approximately 615 people.
HomeCitiesMichigan → Union Pier, MI

How to cite this page

APA ZipCheckup. (2026). Union Pier, MI: 2 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/mi/union-pier/
BibTeX
@misc{zipcheckup-cities-mi-union-pier,
  author = {{ZipCheckup}},
  title  = {{Union Pier, MI: 2 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/mi/union-pier/}
}

Page version: August 2026.

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