Vance, SC Water Safety: 73/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
How does Vance tap water hold up under EPA scrutiny? Above average for SC — documented violations are uncommon and the safety grade reflects a clean overall record.
How Vance Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Vance Water
- Homes built before 1986: 53% — older plumbing may contain lead solder.
- Estimated remediation: $2,500 per household.
- CDC health risk index: 16.16 — above typical levels.
Who Supplies Your Water in Vance
Multiple utilities divide Vance, SC's water service — 2 leading providers among 2 on the federal register.
Overview
We track water quality and home safety data for 1 ZIP code in Vance, South Carolina (population ~1,546), covering 2 community water systems serving approximately 2,943 people region-wide.
No EPA violations recorded across any ZIP codes in Vance — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Vance: 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
Vance water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Vance
- 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 |
|---|---|---|---|
| 29163 | B | SANTEE TOWN OF (3810011) | 2,388 |
All ZIP Codes in Vance
- 29163 [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 Vance
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 Vance
With 53% 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
The character of Vance's housing stock is one of deep historical layering — a median build year of 1985 signals a city built largely before the plumbing era changes of 1986 and 1970. Lead-soldered copper joints and, in the oldest properties, lead service lines are commonly present in this inventory. That context shapes what individual water testing may reveal, particularly in neighborhoods where the oldest housing is concentrated.
Over half of homes in Vance 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 Vance Homeowners
What does the elevated remediation share mean for Vance homeowners financially? A serious commitment — one that calls for structured planning rather than an ad-hoc response.
At 4.2% of home value, remediation costs in Vance represent a significant financial burden. For homes valued near the median, fixing water and safety issues could cost $1,800–$4,000. Home values here are 71% below the South Carolina average.
Lead Exposure Risk for Children in Vance
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.
53% — that captures the slice of Vance housing dating from before the federal ban on solder containing lead. It pairs with aggregate utility readings that either approach or cross 0.015 mg/L, the benchmark set under the EPA Lead and Copper Rule. Together, the two figures shift one-home reads into a standard household-level confirmation, particularly for families with kids. A certified lead-removal filter is available through retailer-verified channels if a kit returns results that warrant additional measures.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Flood & Climate Risk in Vance
How does Vance's flood record connect to local water quality? The NFIP documents 4 claims — enough to signal recurring events — and 100% of ZIP codes carry FEMA flood zone status. That combination places flooding in the category of factors that can periodically affect water infrastructure, even if the area isn't among the highest-exposure communities in the NFIP dataset.
Vance has a moderate flood history with 4 FEMA claims averaging $65,010 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>$2,500</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 Vance, SC