CITY REPORT ID HEALTH VIOLATIONS: 2

Franklin, ID: 5 Violations - Home Safety Score unavailable

1 ZIP code · 1 water system · Updated

Data: EPA SDWIS

1
ZIP Codes
1
Water Systems
1
ZIPs Linked to Systems with Violations
Zone 2
County Radon Potential (Moderate)
$362K
Median Home Value
$300
Est. Remediation (0.1% of home value)

Key Facts for Franklin Residents

  • Your city's water systems recorded 5 violations since 2021.
  • Average of reported 90th-percentile lead results: 0.003 mg/L.
  • Homes built before 1986: 64% - older plumbing may contain lead solder.
  • Estimated remediation: $300 per household.
  • Health risk index (ZipCheckup composite of CDC data): 12.06.

Franklin's Water Providers

Only a single entry appears in the water system list for Franklin, ID; federal records tie 1 to the area.

Overview

We track home safety data for 1 ZIP code in Franklin, Idaho (population ~1,373), covering 1 community water system serving approximately 5,591 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. 2 health-based violations appear in the available health breakdown.

Water Sources

Franklin water systems draw from: Groundwater.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0030 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

1 of 1 ZIP records with known zones is in EPA Radon Zone 2.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Revised Total Coliform Rule Microbiological 4 1
Haloacetic Acids (HAA5) Disinfection Byproducts 2 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 2 1
Lead and Copper Rule Treatment Technique 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
83237 — 5 2 City of Preston

All ZIP Codes in Franklin

  • 83237 - 5 violations ⚠

Data Sources

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

Franklin Community Health Snapshot

10.7%
Asthma (US: 9.8%)
9.4%
Diabetes (US: 10.4%)
16.7%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 10.7% ↑
Diabetes 9.4% ↓
Mental Health 16.7% ↑

Vertical line = national average. ■ Above national · ■ Below national

What's in Franklin's Water?

Revised Total Coliform Rule 4 violations
Microbiological
Indicates possible bacterial contamination
Haloacetic Acids (HAA5) 2 violations
Disinfection Byproducts · EPA regulatory level for the contaminant named above: 0.06 mg/L
Increased cancer risk with long-term exposure above the MCL
Total Trihalomethanes (TTHM) 2 violations
Disinfection Byproducts · EPA regulatory level for the contaminant named above: 0.08 mg/L
Increased cancer risk with long-term exposure above the MCL

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

Franklin Infrastructure Age

1962
Median Build Year
64%
Built Before 1986
51%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 64% of homes built before 1986, lead solder in plumbing is a potential concern. Federal law banned lead solder in drinking-water plumbing in 1986, but many older homes retain original plumbing.

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

Housing Age Profile

If you live in one of the pre-1986 homes in Franklin, a certified lab test for lead is the direct way to learn what your tap delivers; the median build year of 1962 is only context.

1962
Median Year Built
64%
Pre-1986 (lead solder era; lead paint banned 1978)
51%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (51%) 1970–1986 (13%) Post-1986 (36%)

Over half of homes in Franklin were built before 1986, when federal law began restricting lead solder in drinking-water plumbing. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

How Remediation Costs Compare in Franklin

This section sets two area figures side by side for Franklin: the median home value and an estimated remediation cost. Here the estimate equals no more than 1% of that value, which places the city in the low tier; it is an area estimate, and the cost for any one property can be higher or lower.

Median Home Value
$361,800
Est. Remediation
$300
Remediation as % of home value 0.1%

Estimated remediation costs in Franklin can be compared with local home values. The $150–$600 estimated range can be set against the median property value; actual costs vary by home. Home values are 9% above the Idaho average.

Franklin: Lead Risk & Vulnerable Populations

64%
Homes Built Before 1986
0.003
mg/L average of reported water-system 90th-percentile lead results (the 0.015 action level applies to each system's result, not to this average)

Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

If you have young children or are pregnant, consider testing your home's water - especially if your home was built before 1986.

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

Frequently Asked Questions

How many violations are on record for water systems serving Franklin?
EPA records list 5 EPA violations, including 2 health-based violations for Franklin water systems. These water-system violations are shown for 1 mapped ZIP code.
Does Franklin water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Franklin is 0.003 mg/L. The EPA action level of 0.015 mg/L applies to each water system's own 90th percentile, not to this average. EPA's health goal for lead is zero. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Franklin?
Our records map 1 water system to 1 ZIP code in Franklin. The related population figure in our data is approximately 1,373 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Franklin?
Estimated remediation cost per household in Franklin: $300; modeled range $150 to $600. Estimated costs may include filtration, pipe replacement, radon mitigation, or flood protection where applicable.
Home → Cities → Idaho → Franklin, ID

How to cite this page

APA ZipCheckup. (2026). Franklin, ID: 5 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/id/franklin/
BibTeX
@misc{zipcheckup-cities-id-franklin,
  author = {{ZipCheckup}},
  title  = {{Franklin, ID: 5 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/id/franklin/}
}

Page version: October 2026.

Get safety alerts for Franklin, Idaho

Free updates when EPA data changes for this area. No spam.

Unsubscribe anytime. Privacy Policy.

Share This Page

X Facebook
Violations found - check filter options Free tool - no phone call required.