Jamesville, VA Water Safety: 73/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
The water systems supplying Jamesville show a track record of above-average compliance with federal standards — consistently among the better performers in VA.
How Jamesville Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Jamesville Water
- Estimated remediation: $1,200 per household.
- CDC health risk index: 16.23 — above typical levels.
Who Supplies Your Water in Jamesville
Supply infrastructure in Jamesville, VA runs through a single dominant provider — the main entity among 1 tracked system through which rate decisions, infrastructure work, and federal compliance are managed.
Overview
We track water quality and home safety data for 1 ZIP code in Jamesville, Virginia (population ~20), covering 1 community water system serving approximately 2,000 people region-wide.
No EPA violations recorded across any ZIP codes in Jamesville — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Jamesville: B (73/100)
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
Jamesville water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Jamesville
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 23398 | B | EXMORE, TOWN OF | 2,000 |
All ZIP Codes in Jamesville
- 23398 [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.
Health Outcomes in Jamesville
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
Housing & Infrastructure in Jamesville
Housing age data helps assess potential lead pipe and infrastructure risks. Newer housing stock generally means lower plumbing-related contamination risk.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
Congress banned lead solder in residential plumbing in 1986, drawing a clear line in housing risk by era. Jamesville's median build year of 2005 puts most of its residential stock on the newer side of that boundary — a profile that generally correlates with lower plumbing-sourced lead exposure across the city.
Most homes in Jamesville were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
Flood & Climate Risk in Jamesville
100% of ZIP codes in Jamesville are mapped into FEMA-designated flood zones, and the NFIP records 3 claims reflecting a multi-event flood history. That combination places local flood exposure in the range where water-quality implications deserve at least periodic attention.
Jamesville has a moderate flood history with 3 FEMA claims averaging $4,039 per payout. 100% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$1,200</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
Deep Dive Reports
Detailed analysis for Jamesville, VA