Trenton, SC Water Safety: 66/100 (2026)
1 ZIP code · 3 water systems · Updated 2026-06-03
In recent monitoring cycles, Trenton tap water shows a mixed record for SC — several systems have documented violations alongside areas with clean compliance histories.
How Trenton Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Trenton Residents
- Homes built before 1986: 46% — older plumbing may contain lead solder.
- Estimated remediation: $600 per household.
- CDC health risk index: 14.82 — above typical levels.
Trenton's Water Providers
3 water systems are tracked federally in Trenton, SC. The top 3 providers collectively serve most residential addresses, but because they operate independently, infrastructure maintenance standards and compliance histories differ from one service zone to another.
Overview
We track water quality and home safety data for 1 ZIP code in Trenton, South Carolina (population ~4,925), covering 3 community water systems serving approximately 92,112 people region-wide.
No EPA violations recorded across any ZIP codes in Trenton — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Trenton: C (66/100)
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
Trenton water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Trenton
- 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 |
|---|---|---|---|
| 29847 | C | BREEZY HILL W/D (SC0220006) | 17,822 |
All ZIP Codes in Trenton
- 29847 [C]
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.
Trenton Community Health Snapshot
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
Trenton Infrastructure Age
With 46% 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
Two regulatory milestones define plumbing-era risk in residential housing: 1970, when lead pipes were still commonly installed for service lines, and 1986, when lead solder was banned from new copper plumbing. A median build year of 1982 places Trenton in the middle zone between those thresholds — with a meaningful share of housing predating both cutoffs. The distribution shown above breaks out those eras explicitly, clarifying where concentrated risk sits across the residential inventory.
Most homes in Trenton 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.
How Remediation Costs Compare in Trenton
Within the Trenton market, estimated remediation claims a small portion of typical property equity — the financial burden is proportionally low.
Remediation costs in Trenton are relatively low compared to home values. The $400–$800 estimated range is a small fraction of median property value. Home values are 13% below the South Carolina average.
Trenton: Lead Risk & Vulnerable Populations
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.
46% of Trenton housing dates to the pre-rule era, alongside aggregate readings hovering at the federal action mark — household-level confirmation through a draw-test kit fits the local picture.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in Trenton
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. With 46% of homes built before 1986, lead solder is a real possibility.
Deep Dive Reports
Detailed analysis for Trenton, SC