CITY REPORT ND

Fargo, ND: High Radon Potential Area - Home Safety 67/100

13 ZIP codes · 2 water systems · Updated

ZipCheckup grade for Fargo: C.

A mixed picture - some signals here are worth your attention.

Fargo, ND: a C, mid-scale.

How Fargo Compares

Fargo67/100
North Dakota avg67/100
National avg73/100

Data: EPA SDWIS

13
ZIP Codes
2
Water Systems
0
ZIPs Linked to Systems with Violations
C · 67
Avg Safety Score
Zone 1
County Radon Potential (High)
$239K
Median Home Value
$500
Est. Remediation (0.2% of home value)

Fargo Water: The Quick Version

  • Average of reported 90th-percentile lead results: 0.0023 mg/L.
  • Estimated remediation: $500 per household.
  • Health risk index (ZipCheckup composite of CDC data): 10.43.

Water Systems Serving Fargo

2 systems shown for Fargo, ND, from 2 on the federal list.

Overview

We track home safety data for 13 ZIP codes in Fargo, North Dakota, covering 2 community water systems serving approximately 131,261 people. The EPA snapshots used for this build directly map water systems to 4 of 13 ZIP codes.

The available EPA record reports 0 violations for 4 ZIP codes with a reported violation count.

Home Safety Score

Average Home Safety Score for Fargo: C (67/100)

Model 4.0.0 uses four measured components across three equally weighted domains. If a required domain is unavailable, no score is published:

Factor What It Measures
Water Quality EPA violations and compliance history
PFAS MCL Screen UCMR 5 testing against the covered federal MCLs
Radon Risk EPA radon zone classification
Annual AQI EPA AirData county-year median with at least 90 observed days

Water Sources

Fargo water systems draw from: Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0023 mg/L (EPA action level: 0.015 mg/L)
  • 0 of 4 ZIP codes with known status exceed the EPA lead action level

Radon Risk

13 of 13 ZIP records with known zones are in EPA Radon Zone 1.

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

Areas with No Violations

ZIP Code Safety Score System Population
58102 C City of Fargo 120,762
58103 C City of Fargo 120,762
58104 C City of Fargo 120,762
58105 C City of Fargo 120,762

All ZIP Codes in Fargo

Data Sources

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

CDC Health Data for Fargo

9.8%
Asthma (US: 9.8%)
7.9%
Diabetes (US: 10.4%)
13.9%
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 9.8% ↓
Diabetes 7.9% ↓
Mental Health 13.9% ↓

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

Fargo: Remediation Cost in Perspective

Because the median home value in Fargo is large relative to the estimated cost of remediation, the ratio between them stays at or below 1%; that is a statement about two area-level numbers, not a quote for a particular house or a judgment about what an owner can pay.

Median Home Value
$239,200
Est. Remediation
$500
Remediation as % of home value 0.2%

Estimated remediation costs in Fargo can be compared with local home values. The $300–$800 estimated range can be set against the median property value; actual costs vary by home. Home values are 37% above the North Dakota average.

Protecting Children from Lead in Fargo

0.0023
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.

Available area-level lead records for Fargo do not determine the lead level at an individual tap. Testing is the only way to confirm your water's lead content.

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

Historical Flood-Claim Evidence for Fargo

2,039
Total FEMA Flood Claims
$10,704
Avg Reported Sum With Payment Data
44%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Fargo contains 2,039 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $10,704. Among ZIP codes with claim records, 44% 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 $500 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.

What You Can Do in Fargo

  1. Test your water at home. City-level data shows averages - your tap may differ. Check the certification, price and turnaround time of any water test kit or lab service.
  2. Install a certified water filter. Choose a pitcher or under-sink filter certified to reduce the specific contaminants of concern.
  3. Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.

Deep Dive Reports

Detailed analysis for Fargo, ND

Frequently Asked Questions

What does the Home Safety Score mean for Fargo, ND?
Fargo has an average Home Safety Score of 67/100 (Grade C) under ZipCheckup model 4.0.0, an area-level model that draws on EPA water compliance records, PFAS screening, EPA radon zones, and annual EPA air quality data; see the methodology page for how inputs and coverage are handled. The available EPA record reports no violations for ZIP codes with reported counts. Check individual ZIP code reports for component details.
Does Fargo water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Fargo is 0.0023 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 does Fargo compare to North Dakota average?
Fargo has an average Home Safety Score of 67/100, which is at or above the North Dakota state average of 67/100 for the same model series.
How many water systems serve Fargo?
Our records map 2 water systems to 13 ZIP codes in Fargo. The related population figure in our data is approximately 131,261 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Fargo?
Estimated remediation cost per household in Fargo: $500; modeled range $300 to $800. Estimated costs may include filtration, pipe replacement, radon mitigation, or flood protection where applicable.
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How to cite this page

APA ZipCheckup. (2026). Fargo, ND: High Radon Potential Area - Home Safety 67/100. https://zipcheckup.com/cities/nd/fargo/
BibTeX 
@misc{zipcheckup-cities-nd-fargo,
  author = {{ZipCheckup}},
  title  = {{Fargo, ND: High Radon Potential Area - Home Safety 67/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/nd/fargo/}
}

Page version: October 2026.

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