Sedgewickville, MO Water Safety: 83/100 (2026)
1 ZIP code · 1 water system · Updated 2026-07-19
ZipCheckup grade for Sedgewickville: B.
This ZIP looks solid, with a few items worth a quick check.
Sedgewickville, MO: reliable drinking water, above-average safety record, few violations.
How Sedgewickville Compares
Data: EPA SDWIS Last verified: 2026-07-19
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.
- B
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 are recorded for the tracked water systems in Sedgewickville as of the latest reporting period.
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