Stone County, Missouri
11 ZIP codes · Avg score 79/100 · Grade B · Updated 2026-06-03
Across Stone County's 11 ZIP codes, EPA compliance data shows above-average performance — violation rates are minimal, none of the county's systems have triggered health-based MCL exceedances in recent cycles, and the county's scores have stayed above the national baseline across every recent reporting period.
How Stone County Compares
How Stone County Compares
Stone County scores 10 points above the Missouri state average (69/100) and 11 points above the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-03
ZIP Code Risk Map
Water Quality Map: Stone County, Missouri
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 16.7 (asthma 10.4%, diabetes 15.6%)
Estimated additional annual cost per homeowner: $806, driven primarily by flood
Infrastructure: 0.324% avg pipe failure probability, 18% of ZIPs at high risk
45.5% of homes built before 1978 (lead paint era)
County Health Indicators vs National Average
Black markers indicate national averages. Source: CDC PLACES, Census ACS.
Infrastructure Overview
Sources: Census ACS (housing age), EPA SDWIS (infrastructure risk model), state bridge inspection data.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $806
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
25,221 housing units in Stone County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Water Safety Affordability
How much it costs to fix water issues relative to home values in Stone County
Remediation costs are relatively manageable for most homeowners in Stone County, representing a small fraction of property value.
Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.
Health Outcomes vs National Average
CDC PLACES data for Stone County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water Systems with Most Violations
Top 5 systems in Stone County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | Crane Public Water System | 1,495 | 19 |
| 2 | Mo American Stonebridge Village | 2,100 | 16 |
| 3 | Reeds Spring Public Water System | 1,287 | 16 |
| 4 | Mo American Ozark Mtn Water Company 2 | 583 | 15 |
| 5 | Pioneer Point Subd | 150 | 12 |
39 total water systems serve Stone County.
All ZIP Codes in Stone County
11 ZIP codes tracked in Stone County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 65631 | Clever | 83 | B | 1 | $221K |
| 2 | 65675 | Hurley | 83 | B | 1 | $85K |
| 3 | 65757 | Strafford | 83 | B | 1 | $231K |
| 4 | 65633 | Crane | 82 | B | 7 (1 health) | $173K |
| 5 | 65669 | Highlandville | 82 | B | 2 | $216K |
| 6 | 65624 | Cape Fair | 81 | B | 1 | $233K |
| 7 | 65686 | Kimberling City | 77 | B | 6 | $247K |
| 8 | 65747 | Shell Knob | 77 | B | 2 | $253K |
| 9 | 65681 | Lampe | 76 | B | 9 | $210K |
| 10 | 65737 | Reeds Spring | 76 | B | 4 | $242K |
| 11 | 65656 | Galena | 71 | B | 12 | $229K |
Recommended Buyer Guides for Stone County
Independent picks. EPA-grounded. Matched here.
- Best Sump Pumps — Flood is the top compound risk factor
- Best Mold Test Kits — Flood-driven moisture and mold risk
Deep Dive Reports
Detailed analysis for Stone County, Missouri
Overview
Stone County in Missouri covers 11 ZIP codes with an average Home Safety Score of B (79/100).
11 of 11 ZIP codes have recorded EPA violations. 1 health-based violation have been documented.
← Back to Missouri water quality report
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Updated daily.