South 641 Water District
EPA ID: KY0180185 · 1,160 people served · 2 ZIP codes
ZipCheckup's reading of EPA records for South 641 Water District (KY0180185): no drinking-water violations recorded since 2021. South 641 Water District has no EPA violations on record; the utility serves 1,160 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for South 641 Water District Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with South 641 Water District have a median household income of $48,729 and about 32,136 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 59% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 44% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
South 641 Water District's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Kentucky
System Overview
South 641 Water District (EPA ID: KY0180185) is a community water system in Kentucky that serves approximately 1,160 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| Below the reporting limit | No | 2025-06-30 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by KY or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for South 641 Water District (KY0180185) on EPA.gov.
Frequently Asked Questions
Is South 641 Water District water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for South 641 Water District in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does South 641 Water District serve?
South 641 Water District serves approximately 1,160 people across 2 ZIP codes in Kentucky.
Where does South 641 Water District get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). South 641 Water District Water Quality Report, KY. https://zipcheckup.com/water-system/ky0180185/
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title = {{South 641 Water District Water Quality Report, KY}},
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