Fargo, OK: 9 Violations — 65/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
Fargo, OK: middle-tier water safety by the latest federal monitoring.
How Fargo Compares
Data: EPA SDWIS Last verified: 2026-06-03
Fargo Water: The Quick Version
- Your city's water systems recorded 9 violations in the past 5 years.
- Homes built before 1986: 78% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 15.47 — above typical levels.
Water Systems Serving Fargo
Structurally, Fargo, OK's water supply is divided. Federal data identifies 2 water systems in the area, with 2 providers serving the bulk of residential connections. These utilities operate independently, meaning rate-setting authority and EPA compliance accountability are distributed rather than centralized.
Overview
We track water quality and home safety data for 1 ZIP code in Fargo, Oklahoma (population ~464), covering 2 community water systems serving approximately 1,246 people region-wide.
1 of 1 ZIP code (100%) have recorded EPA violations. All violations are monitoring/reporting type.
Home Safety Score
Average Home Safety Score for Fargo: C (65/100)
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
Fargo water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Fargo
- 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.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Contaminant 2105 | Other | 8 | 1 |
| Consumer Confidence Report Rule | Reporting | 4 | 1 |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 2 | 1 |
| Stage 1 DBP Rule | Treatment Technique | 2 | 1 |
| Revised Total Coliform Rule | Microbiological | 2 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 73840 | C | 9 | 0 | Woodward Company Rwd #2 |
All ZIP Codes in Fargo
- 73840 [C] — 9 violations
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 Fargo
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
Key Contaminants Detected in Fargo
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Old Is Fargo's Housing Stock?
With 78% 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
Heavily weighted toward older construction, Fargo's housing stock carries a median build year of 1979. That profile puts a majority of homes in the era when lead-soldered copper plumbing was standard practice.
Over half of homes in Fargo 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.
Fargo: Remediation Cost in Perspective
At current valuations, Fargo sits in the low remediation-share tier — the equity impact of fixing documented issues is proportionally minor.
Remediation costs in Fargo 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 Oklahoma average.
Protecting Children from Lead in Fargo
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.
Routinely in Fargo, where 78% of housing predates the solder ban and aggregate utility readings hover near the federal threshold, a faucet-level draw functions as a standard household step for families with small kids.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in Fargo
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. Filters rated for Contaminant 2105 can reduce the most common contaminant found in Fargo's water.
- Check your home's plumbing. With 78% of homes built before 1986, lead solder is a real possibility.
Deep Dive Reports
Detailed analysis for Fargo, OK