CITY REPORT PA 1 HEALTH VIOLATIONS

Mars, PA: 1 Health Violation - Home Safety Score unavailable

1 ZIP code · 5 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
5
Water Systems
1
ZIPs with Violations
Zone 1
Radon Risk (High)
$481K
Median Home Value
$2,400
Est. Remediation (0.5% of home value)

What You Should Know About Mars Water

  • Your city's water systems recorded 27 violations in the past 5 years.
  • Average lead level: 0.0014 mg/L.
  • Homes built before 1986: 23% - older plumbing may contain lead solder.
  • Estimated remediation: $2,400 per household.

Who Supplies Your Water in Mars

Federal drinking water records identify 5 systems in Mars, PA. The leading 3 providers serve the largest share of residential connections, each operating as a separate entity with its own rate authority, infrastructure management, and EPA compliance obligations - so service conditions are not uniform city-wide.

Overview

We track home safety data for 1 ZIP code in Mars, Pennsylvania (population ~19,577), covering 5 community water systems serving approximately 255,756 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. 1 health-based violation appear in the available health breakdown.

Water Sources

Mars water systems draw from: Groundwater, Surface water.

Lead & Copper

  • Average lead level (90th percentile): 0.0014 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 1 (High Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Haloacetic Acids (HAA5) Disinfection Byproducts 12 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 10 1
Lead and Copper Rule Treatment Technique 8 1
Consumer Confidence Report Rule Reporting 6 1
Surface Water Treatment Rule Treatment Technique 4 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
16046 27 1 West View Water Authority

All ZIP Codes in Mars

  • 16046 - 27 violations ⚠

Data Sources

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

Top Contaminants in Mars Water

Haloacetic Acids (HAA5) 12 violations
Disinfection Byproducts · EPA limit: 0.06 mg/L
Increased cancer risk with long-term exposure
Total Trihalomethanes (TTHM) 10 violations
Disinfection Byproducts · EPA limit: 0.08 mg/L
Increased cancer risk with long-term exposure
Lead and Copper Rule 8 violations
Treatment Technique
Developmental delays in children, kidney damage

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

Housing & Infrastructure in Mars

2009
Median Build Year
23%
Built Before 1986
12%
Built Before 1970
PEX or Copper
Likely Pipe Material

Housing age data helps assess potential lead pipe and infrastructure risks. Newer housing stock generally means lower plumbing-related contamination risk.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

A median build year of 2009 in Mars points to a housing stock where post-1986 construction is the norm. That matters because lead solder in plumbing - banned federally in 1986 - is a primary pathway by which older homes can elevate tap water lead above what enters the distribution system.

2009
Median Year Built
23%
Pre-1986 (Lead Paint Risk)
12%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (12%) 1970–1986 (11%) Post-1986 (77%)

Most homes in Mars 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 Mars Homeowners

Setting Mars remediation figures against its property market, the resulting ratio sits comfortably in the low tier - a classification that reflects the kind of household financial position where most homeowners can identify documented issues, schedule the work, and absorb the cost without it registering as a significant budget disruption.

Median Home Value
$481,400
Est. Remediation
$2,400
Remediation as % of home value 0.5%

Remediation costs in Mars are relatively low compared to home values. The $1,600–$3,300 estimated range is a small fraction of median property value. Home values are 126% above the Pennsylvania average.

Lead Exposure Risk for Children in Mars

23%
Homes Built Before 1986
0.0014
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.

Generally, the structural picture for Mars runs in a quiet direction. Aggregate sampling rests under the federal action benchmark, and 23% of housing comes from the pre-rule era - a contained local footprint. That dual signal keeps lead in the background of local concerns, while a one-faucet measurement still answers a different question than any system average can: what is actually flowing from one specific tap on a given morning.

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

Historical NFIP Claim Context in Mars

10
Total FEMA Flood Claims
$25,698
Avg Reported Sum With Payment Data
0%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Mars contains 10 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $25,698. Among ZIP codes with claim records, 0% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.

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. The <strong>$2,400</strong> remediation estimate shown here excludes flood insurance and is not derived from NFIP claim count.

Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.

Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.

Frequently Asked Questions

How many water violations does Mars have?
Mars water systems have a total of 27 EPA violations, including 1 health-based violation. Violations are tracked across 1 ZIP code.
Does Mars water have lead?
The average 90th-percentile lead level in Mars is 0.0014 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 Mars?
Mars is served by 5 public water systems across 1 ZIP code, serving approximately 19,577 people.
How much does it cost to fix water issues in Mars?
Estimated remediation costs in Mars average $2,400 per household, ranging from $1,600 to $3,300. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesPennsylvania → Mars, PA

How to cite this page

APA ZipCheckup. (2026). Mars, PA: 1 Health Violation - Home Safety Score unavailable. https://zipcheckup.com/cities/pa/mars/
BibTeX
@misc{zipcheckup-cities-pa-mars,
  author = {{ZipCheckup}},
  title  = {{Mars, PA: 1 Health Violation - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/pa/mars/}
}

Page version: August 2026.

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