Public water system record

City of Cayce

Serves an area of Lexington County, SC that includes Cayce, Pine Ridge, South Congaree and 1 more place · 17,460 people served

Federal records show no health-based violations and no monitoring or reporting issues for City of Cayce in the last ten years.

  • SC3210003
  • WEST COLUMBIA
  • SC
  • 17,460 served

System profile

Source water Surface water
ZIP 29171
EPA system ID SC3210003

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
0

Key facts

  • City of Cayce draws water from 1 surface water intake.
  • Most recent formal enforcement: administrative penalty by South Carolina, September 2012.
  • Record on file since 1990, with 2 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 6,066 service lines.

Check whether City of Cayce serves your address

Address suggestions by Mapbox

Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

None since October 2016, and no monitoring or reporting violations either.

Full record since 1990

EPA's records for City of Cayce go back to 1990. Before October 19, 2016 they list 2 health-based violations (1 resolved, 1 archived by EPA without a recorded fix) and 14 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 1 13
2000s 0 1
2010 to October 18, 2016 1 0

Most recent health-based violation before October 19, 2016: Total Trihalomethanes (TTHMs), began April 2012, Resolved.

Show all 2 health-based violations before October 19, 2016
Contaminant Start date Status
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.082 mg/L, federal limit 0.08 mg/L (at or just above the limit)
Apr 1, 2012 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Jul 1, 1990 Archived

Enforcement actions

South Carolina regulators and EPA took 3 formal enforcement actions against City of Cayce between 1993 and 2012. The most recent was an administrative penalty in September 2012.

Date By Action Violations covered
Sep 25, 2012 South Carolina Administrative penalty 1 violation (1 health-based): Total Trihalomethanes (TTHMs)
Sep 25, 2012 South Carolina Compliance order with a penalty 1 violation (1 health-based): Total Trihalomethanes (TTHMs)
Jul 29, 1993 EPA Compliance order (no penalty) 1 violation: Lead and Copper Rule

Where the water comes from

City of Cayce draws water from 1 surface water intake. 1 smaller public system such as schools, businesses or campgrounds buys water from City of Cayce.

Annual water quality report

City of Cayce must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by South Carolina.