Gibbs, MO Water Safety: 53/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
If you're researching Gibbs, MO tap water quality, the baseline finding is below average — health-based violations are documented in several service areas, and verifying the specific system at your address is the right next step.
How Gibbs Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Gibbs Water
- Homes built before 1986: 74% — older plumbing may contain lead solder.
- Estimated remediation: $900 per household.
- CDC health risk index: 12.31 — above typical levels.
Who Supplies Your Water in Gibbs
Federal records list 2 water systems tied to Gibbs, MO. Of those, 2 are the primary providers, meaning service conditions, rate structures, and compliance histories can differ depending on where a property sits.
Overview
We track water quality and home safety data for 1 ZIP code in Gibbs, Missouri (population ~227), covering 2 community water systems serving approximately 7,788 people region-wide.
No EPA violations recorded across any ZIP codes in Gibbs — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Gibbs: D (53/100)
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
Gibbs water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Gibbs
- 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.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 63540 | D | Adair County Pwsd 1 | 7,500 |
All ZIP Codes in Gibbs
- 63540 [D]
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.
Health Outcomes in Gibbs
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
Housing & Infrastructure in Gibbs
With 74% 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
Pre-1986 plumbing is not a rare legacy case in Gibbs — it's the dominant profile. The median build year of 1964 indicates a housing stock where lead-soldered copper joints are a common structural feature of residences across the city.
Over half of homes in Gibbs 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.
Cost Context: What Remediation Means for Gibbs Homeowners
The equity impact of remediation in Gibbs sits at a moderate level — real enough to plan for, within reach for most.
Remediation costs are moderate relative to home values in Gibbs. The estimated $300–$1,600 range is manageable for most homeowners but still worth budgeting for. Home values are 50% below the Missouri average.
Lead Exposure Risk for Children in Gibbs
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.
Older interior plumbing shapes the local picture: 74% of Gibbs homes predate the federal solder ban, and aggregate sampling either approaches or crosses the action benchmark. That mix makes a single-home draw a standard pre-purchase or pre-occupancy step.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in Gibbs
- 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. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. With 74% of homes built before 1986, lead solder is a real possibility.
- Review your water system's CCR. Your utility publishes an annual Consumer Confidence Report with detailed test results. Request it or find it online.
Deep Dive Reports
Detailed analysis for Gibbs, MO