Callaway, VA Water Safety: 73/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
Tap water in Callaway, VA scores well — low violation counts, above-average safety grade.
How Callaway Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Callaway Water
- Homes built before 1986: 59% — older plumbing may contain lead solder.
- Estimated remediation: $1,200 per household.
- CDC health risk index: 14.83 — above typical levels.
Who Supplies Your Water in Callaway
Structurally, Callaway, VA's water supply is divided. Federal data identifies 2 water systems in the area, with 2 providers serving the bulk of residential connections. These utilities operate independently, meaning rate-setting authority and EPA compliance accountability are distributed rather than centralized.
Overview
We track water quality and home safety data for 1 ZIP code in Callaway, Virginia (population ~2,225), covering 2 community water systems serving approximately 182,887 people region-wide.
No EPA violations recorded across any ZIP codes in Callaway — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Callaway: 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
Callaway water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Callaway
- 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 |
|---|---|---|---|
| 24067 | B | Western Virginia Water Authority | 182,700 |
All ZIP Codes in Callaway
- 24067 [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 Callaway
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 Callaway
With 59% 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
Because the majority of Callaway's housing predates 1986, when lead solder was banned from new plumbing, the median build year of 1988 reflects a city where lead-era plumbing materials are common rather than exceptional.
Over half of homes in Callaway were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.
Source: U.S. Census Bureau ACS B25034.
Cost Context: What Remediation Means for Callaway Homeowners
Because property values in Callaway comfortably exceed estimated remediation costs, the equity impact here is proportionally small.
Remediation costs in Callaway are relatively low compared to home values. The $800–$1,800 estimated range is a small fraction of median property value. Home values are 41% below the Virginia average.
Lead Exposure Risk for Children in Callaway
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.
Routinely in Callaway, where 59% of housing predates the solder ban and aggregate utility readings hover near the federal threshold, a faucet-level draw functions as a standard household step for families with small kids.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Flood & Climate Risk in Callaway
Flood risk in Callaway occupies the middle ground: 1 NFIP claim and 100% of local ZIP codes within FEMA flood zones. At that level, the risk pathways connecting flooding to water quality — treatment system stress, well infiltration, distribution backflow — become relevant considerations during significant flood events, even if day-to-day water quality is unaffected by flood history.
Callaway has a moderate flood history with 1 FEMA claims averaging $11,288 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 Callaway, VA