Public water system record

Duncan Ridge S/D

Serves an area of Wake County, NC · 231 people served

Federal records show no health-based violations and no monitoring or reporting issues for Duncan Ridge S/D in the last ten years.

  • NC4092063
  • CARY
  • NC
  • 231 served

System profile

Source water Groundwater
ZIP 27511
EPA system ID NC4092063

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

  • Duncan Ridge S/D draws water from 3 wells.
  • Lead pipe inventory: 0 lead and 0 unknown out of 92 service lines.

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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.

Where the water comes from

Duncan Ridge S/D draws water from 3 wells.

Annual water quality report

Duncan Ridge S/D 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 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Duncan Ridge S/D for a copy.

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 North Carolina.