Hartsburg, MO Water Safety: 55/100 (2026)
1 ZIP code · 3 water systems · Updated 2026-06-03
The systems supplying Hartsburg vary in performance across MO benchmarks — most meet minimum federal standards, but documented violations in select areas are on record.
How Hartsburg Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Hartsburg Water
- Homes built before 1986: 49% — older plumbing may contain lead solder.
- Estimated remediation: $1,600 per household.
- CDC health risk index: 11.09.
Who Supplies Your Water in Hartsburg
3 water utilities share the residential service territory in Hartsburg, MO — out of 3 total systems in federal records.
Overview
We track water quality and home safety data for 1 ZIP code in Hartsburg, Missouri (population ~3,148), covering 3 community water systems serving approximately 38,240 people region-wide.
No EPA violations recorded across any ZIP codes in Hartsburg — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Hartsburg: C (55/100)
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
Hartsburg water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Hartsburg
- 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 |
|---|---|---|---|
| 65039 | C | ASHLAND PWS | 3,700 |
All ZIP Codes in Hartsburg
- 65039 [C]
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 Hartsburg
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 Hartsburg
With 49% 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
For a city with a median build year of 1983, Hartsburg carries a housing profile that straddles the 1986 federal ban on lead solder in plumbing. Neither predominantly new nor predominantly old, the stock presents a moderate aggregate risk environment — with individual risk varying sharply depending on when and where a specific home was built.
Most homes in Hartsburg 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 Hartsburg Homeowners
In Hartsburg, property values comfortably outpace what documented remediation typically costs — the equity share is proportionally low.
Remediation costs in Hartsburg are relatively low compared to home values. The $800–$2,600 estimated range is a small fraction of median property value. Home values are 133% above the Missouri average.
Lead Exposure Risk for Children in Hartsburg
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.
Although utility-side compliance with federal Lead and Copper requirements remains the system reference, that compliance does not extend down into interior plumbing. With 49% of Hartsburg stock built before the solder ban and aggregate readings at or beyond the action mark, a household-level sample becomes the practical way to close that information gap.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Flood & Climate Risk in Hartsburg
Although Hartsburg's flood history doesn't reach high-severity thresholds, NFIP data documents 32 claims and FEMA maps place 100% of ZIP codes in designated flood zones — a combined profile that makes flood-related water quality considerations a reasonable planning baseline.
Hartsburg has a moderate flood history with 32 FEMA claims averaging $16,642 per payout. 100% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
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. Flood damage can add significantly to the estimated <strong>$1,600</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
What You Can Do in Hartsburg
- 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 49% of homes built before 1986, lead solder is a real possibility.
Deep Dive Reports
Detailed analysis for Hartsburg, MO