Upper Smith River Water Supply
EPA ID: VA5089852 · 29,721 people served · 7 ZIP codes
ZipCheckup's reading of EPA records for Upper Smith River Water Supply (VA5089852): no drinking-water violations recorded since 2021. Federal SDWIS data returns no violation records for Upper Smith River Water Supply, the supplier serving 29,721 residents - a statement about the EPA file rather than a measurement of contaminant levels in the water.
Data: EPA SDWIS
Service Area Map
Coverage area for Upper Smith River Water Supply Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Upper Smith River Water Supply have a median household income of $51,579 and about 61,966 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 75% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 71% 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?
Upper Smith River Water Supply's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Virginia
System Overview
Upper Smith River Water Supply (EPA ID: VA5089852) is a community water system in Virginia that serves approximately 29,721 people from surface water sources.
This system provides water to 7 ZIP codes across 7 communities.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0007 mg/L | No | 2024-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
7 of 7 ZIP records with known zones are in EPA Radon Zone 1.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
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 VA or modeled from parcel and building-footprint data.
- 24055 - Bassett
- 24078 - Collinsville
- 24089 - Fieldale
- 24112 - Martinsville
- 24148 - Ridgeway
- 24165 - Spencer
- 24168 - Stanleytown
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Upper Smith River Water Supply (VA5089852) on EPA.gov.
Frequently Asked Questions
Is Upper Smith River Water Supply water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Upper Smith River Water Supply 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 Upper Smith River Water Supply serve?
Upper Smith River Water Supply serves approximately 29,721 people across 7 ZIP codes in Virginia.
Where does Upper Smith River Water Supply get its water?
The primary water source is surface water.
Federal UCMR5 PFAS Monitoring: No PFAS Reported Above Reporting Levels
This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were reported above UCMR5 minimum reporting levels.
EPA's April 2024 PFAS rule sets MCLs of 4 ppt for PFOA and PFOS and 10 ppt for PFHxS, PFNA and HFPO-DA (GenX); water systems must comply from 2029. Other PFAS compounds have no individual federal MCL. A state standard is shown only where this system's state has its own enforceable PFAS limit. Detection results are EPA UCMR5 samples, not a measurement at your tap.
Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) — per-system federal sampling, 2023–2025. EPA UCMR5 monitoring program →
How Water Systems Appear in Rankings
Water systems are evaluated by violation history, contaminant detections, and service population. Larger systems with more service connections appear in more rankings.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Upper Smith River Water Supply, VA: Serves 30K People. https://zipcheckup.com/water-system/va5089852/
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title = {{Upper Smith River Water Supply, VA: Serves 30K People}},
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url = {https://zipcheckup.com/water-system/va5089852/}
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