Sedgewickville, MO Water Safety: 83/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
Sedgewickville, MO: reliable drinking water, above-average safety record, few violations.
How Sedgewickville Compares
Data: EPA SDWIS Last verified: 2026-06-03
Sedgewickville Water: The Quick Version
- Average lead level: 0.0008 mg/L.
- Homes built before 1986: 43% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 15.92 — above typical levels.
Water Systems Serving Sedgewickville
Consolidated water delivery characterizes Sedgewickville, MO: among 1 system in federal records, one utility holds the dominant service position — carrying the rate-setting authority, the infrastructure obligations, and the EPA reporting burden for most residential addresses.
Overview
We track water quality and home safety data for 1 ZIP code in Sedgewickville, Missouri, covering 1 community water system serving approximately 1,513 people.
No EPA violations recorded across any ZIP codes in Sedgewickville — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Sedgewickville: B (83/100)
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
Sedgewickville water systems draw from: Groundwater.
Lead & Copper
- Average lead level (90th percentile): 0.0008 mg/L (EPA action level: 0.015 mg/L)
- 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 |
|---|---|---|---|
| 63781 | B | Sedgewickville Public Water System | 197 |
All ZIP Codes in Sedgewickville
- 63781 [B]
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 Sedgewickville
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
How Old Is Sedgewickville's Housing Stock?
With 43% 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
Reading the housing data for Sedgewickville, with a median build year of 1998, reveals a community where neither old nor new construction dominates. That balanced profile means lead-solder-era plumbing is present throughout a meaningful portion of the residential inventory — with risk concentrated in properties built before 1986 and most acute in those that predate 1970.
A significant portion of Sedgewickville's housing stock predates 1970, when lead pipes were commonly used. Residents in older homes should consider water testing.
Source: U.S. Census Bureau ACS B25034.
Sedgewickville: Remediation Cost in Perspective
In Sedgewickville, property values comfortably outpace what documented remediation typically costs — the equity share is proportionally low.
Remediation costs in Sedgewickville are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 5% above the Missouri average.
Protecting Children from Lead in Sedgewickville
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.
Households with kids in the home — for whom CDC guidance places particular weight on minimizing exposure — face a specific local picture in Sedgewickville. 43% of homes here come from the pre-rule era, and aggregate utility samples either approach or cross 0.015 mg/L. A baseline draw-test kit and certified lead-removal filtration are available via retailer networks for households confirming conditions at a specific tap.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Deep Dive Reports
Detailed analysis for Sedgewickville, MO