WATER QUALITY SC HEALTH VIOLATIONS: 9

Aiken County Water Quality: 21 Violations (SC)

18 water systems · 13 ZIP codes · Average ZIP-level Home Safety model score 87/100 (A) · 12 of 23 tracked ZIP records scored

Data: EPA Safe Drinking Water Information System (SDWIS), EPA ECHO

87/100 (A)
Home Safety Score
18
Water Systems
21
Total Violations
9
Health-Based
13
ZIP Codes

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Water Quality Overview

Aiken County has 18 community water systems across 13 directly mapped ZIP records. The systems report serving approximately 140,626 people. The available records contain 21 EPA violations, including 9 health-based violations.

Health-based violations account for 43% of all violations in Aiken County. These violations indicate contaminant levels that may pose direct risks to human health.

Year-by-year violation counts, enforcement actions and violation counts by contaminant are not shown for this county: the source records them per ZIP code, so a water system serving several ZIP codes would be counted several times. The county totals above count each water system once.

Violation Breakdown

Violation Type Count Percentage
Health-based 9 42.9%
Monitoring/Reporting 12 57.1%
Total 21 100%

Health-based violations are MCL, MRDL (disinfectant) and treatment-technique violations. Monitoring violations indicate failures to test or report.

Cities with Most Violations

Rank City Violations Health-Based ZIP Codes Population
1 Graniteville 19 8 1 12,082
2 Aiken 14 9 3 75,039
3 Warrenville 13 7 1 9,081
4 Beech Island 7 0 1 7,727
5 Jackson 2 1 1 4,259
6 New Ellenton 2 1 1 2,426
7 Bath 2 0 1 931
8 North Augusta 1 0 1 32,409

Most Common Contaminants

Contaminant Category ZIPs Affected Health-Based
Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique 5 Yes
Lead and Copper Rule Revisions Treatment Technique 8 Yes
Consumer Confidence Rule Reporting 4 No
E. coli Microbiological 3 No
Lead and Copper Rule Treatment Technique 2 No

Water Data and the Home Safety Score

This page reports EPA water-system facts without converting the broader Home Safety Score into a drinking-water grade. The county Home Safety grade (A) is a separate multi-source index that also requires PFAS screening, radon, and annual air-quality evidence. Check each ZIP report for the versioned score and its component coverage.

Water Systems in Aiken County

Aiken County is served by 18 community water systems, averaging 0.8 systems per ZIP code. Each system is independently regulated and tested by the EPA. Larger systems serving more people typically have more extensive monitoring requirements.

Water systems in Aiken County source water from a mix of surface water (rivers, reservoirs) and groundwater (wells, aquifers). Source type affects which contaminants are most likely to be detected.

How to Check Your Water in Aiken County

  1. Enter your ZIP code on ZipCheckup for detailed water-system data including contaminant levels and violation history; the Home Safety Score is shown separately with its model version

  2. Request your CCR — every water utility must provide an annual Consumer Confidence Report

  3. Get a home test — certified kits ($20-$50) or professional lab tests ($150-$400) can detect contaminants not covered by routine testing

  4. Consider filtration — NSF-certified filters can address specific contaminants found in your area

  5. Check for lead — homes built before 1986 should test for lead regardless of utility compliance

Data Sources

Source publication schedules vary. See the page source and verification fields for available timing evidence.

Water Quality by ZIP Code in Aiken County

Water quality varies across Aiken County's 13 ZIP codes. Each row counts the EPA violations of every water system mapped to that ZIP, so a system serving several ZIP codes appears in several rows and the rows do not add up to the county total. Check your specific ZIP for detailed contaminant data.

ZIP Code City Violations Health
29829 Graniteville 19 8 View →
29851 Warrenville 13 7 View →
29801 Aiken 12 8 View →
29803 Aiken 9 8 View →
29805 Aiken 7 7 View →
29842 Beech Island 7 0 View →
29809 New Ellenton 2 1 View →
29831 Jackson 2 1 View →
29816 Bath 2 0 View →
29841 North Augusta 1 0 View →
29828 Gloverville 0 0 View →
29834 Langley 0 0 View →
29137 Salley 0 0 View →

What are EPA health violations?

Health-based violations are EPA violations of a Maximum Contaminant Level (MCL), a Maximum Residual Disinfectant Level (MRDL) or a required treatment technique - the enforceable standards designed to protect human health. Aiken County has 9 such violations. Not all violations cause illness; review each violation type and duration to understand possible health implications.

Water facts and the Home Safety Score

The score shown here is the broader Home Safety Score, not a water-quality grade. Model 4.0.0 combines EPA SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, PFAS screening, radon zones, and annual air-quality evidence. Aiken County has a score of 87/100 (Grade A) across 12 scored of 23 tracked ZIP records.

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Frequently Asked Questions

Is the tap water safe in Aiken County, South Carolina?

Aiken County has 18 community water systems with 21 recorded EPA violations, including 9 health-based. Water quality varies by ZIP code - check your specific location for detailed results.

How many water violations does Aiken County have?

The 18 water systems with EPA records that serve ZIP codes in Aiken County have 21 recorded EPA violations, each system counted once. 9 are health-based.

Which city in Aiken County has the most water violations?

Graniteville has the most violations in Aiken County with 19 recorded EPA violations for the 9 water systems serving its 1 ZIP code.

What contaminants are found in Aiken County water?

Aiken County water systems are monitored for over 90 EPA-regulated contaminants including lead, copper, nitrates, disinfection byproducts, and bacteria. Check your ZIP code for contaminant-specific data.

How can I test my water in Aiken County?

Contact your local water utility for free or low-cost testing. You can also use a certified home test kit ($20-$50) or hire a certified lab ($150-$400).

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