Mc Cormick, SC Water Safety: 66/100 (2026)
2 ZIP codes · 1 water system · Updated 2026-06-03
Mc Cormick lands near the SC median for water safety — compliance results are mixed, and the city's middle-grade standing reflects genuine variability across service areas rather than one problem driving the whole picture.
How Mc Cormick Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Mc Cormick Residents
- Estimated remediation: $600 per household.
- CDC health risk index: 17.14 — above typical levels.
Mc Cormick's Water Providers
With one provider handling most of Mc Cormick's residential supply in SC, water service accountability is concentrated in a single utility among the 1 system on record.
Overview
We track water quality and home safety data for 2 ZIP codes in Mc Cormick, South Carolina (population ~7,107), covering 1 community water system serving approximately 29,200 people region-wide.
No EPA violations recorded across any ZIP codes in Mc Cormick — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Mc Cormick: 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
Mc Cormick water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Mc Cormick
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 0 ZIP codes
- Zone 3 (Low): 2 ZIP codes
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 29835 | C | EDGEFIELD CO W&SA (1920001) | 29,200 |
| 29899 | C | EDGEFIELD CO W&SA (1920001) | 29,200 |
All ZIP Codes in Mc Cormick
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.
Mc Cormick 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
How Remediation Costs Compare in Mc Cormick
Setting Mc Cormick remediation figures against its property market, the resulting ratio sits comfortably in the low tier — a classification that reflects the kind of household financial position where most homeowners can identify documented issues, schedule the work, and absorb the cost without it registering as a significant budget disruption.
Remediation costs in Mc Cormick are relatively low compared to home values. The $400–$800 estimated range is a small fraction of median property value. Home values are 5% below the South Carolina average.
What You Can Do in Mc Cormick
- 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. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
Deep Dive Reports
Detailed analysis for Mc Cormick, SC