Public water system record

Southern Trace S/D

Serves an area of Wake County, NC that includes Garner · 485 people served

Federal records show 10 health-based violations and 14 monitoring/reporting issues for Southern Trace S/D in the last ten years. The most serious issue in this window was a Gross Alpha, Excl. Radon and U violation that EPA lists as archived, not resolved.

  • NC4392141
  • CHAPEL HILL
  • NC
  • 485 served

System profile

Source water Groundwater
ZIP 27713
EPA system ID NC4392141

Verify this system on EPA ECHO →

Health-based violations, last 10 years
10
Resolved
9
Unresolved
0
Archived by EPA
1
Any acute record
No
Monitoring issues, last 10 years
14

Key facts

  • Southern Trace S/D draws water from 3 wells.
  • Highest measured level in the last 10 years: Gross Alpha, Excl. Radon and U, 18 pCi/L, federal limit 15 pCi/L (1.2 times the limit), 2020.
  • Most recent formal enforcement: compliance order (no penalty) by North Carolina, November 2025.
  • Record on file since 1994, with 0 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 192 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.

Contaminant Rule family Start date Status Acute
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 17 pCi/L, federal limit 15 pCi/L (1.1 times the limit)
340 Oct 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
No
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
350 Oct 17, 2024 Resolved No
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 16 pCi/L, federal limit 15 pCi/L (1.1 times the limit)
340 Oct 1, 2024 Resolved No
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 16 pCi/L, federal limit 15 pCi/L (1.1 times the limit)
340 Jul 1, 2024 Resolved No
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 17 pCi/L, federal limit 15 pCi/L (1.1 times the limit)
340 Apr 1, 2024 Resolved No
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 16 pCi/L, federal limit 15 pCi/L (1.1 times the limit)
340 Jan 1, 2024 Resolved No
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 16 pCi/L, federal limit 15 pCi/L (1.1 times the limit)
340 Apr 1, 2022 Resolved No
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 17 pCi/L, federal limit 15 pCi/L (1.1 times the limit)
340 Jan 1, 2022 Resolved No
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 18 pCi/L, federal limit 15 pCi/L (1.2 times the limit)
340 Jul 1, 2020 Resolved No
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 16 pCi/L, federal limit 15 pCi/L (1.1 times the limit)
340 Apr 1, 2020 Resolved No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Chlorine
Monitoring and reporting
Nov 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Revised Total Coliform Rule
Monitoring violation
Nov 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Consumer Confidence Rule
OTHER
Jul 1, 2025 Active
Enforcement action in place
Combined Uranium
Monitoring and reporting
Apr 1, 2025 Resolved
Gross Alpha, Excl. Radon and U
Monitoring and reporting
Apr 1, 2025 Resolved
Gross Alpha, Excl. Radon and U
Monitoring and reporting
Apr 1, 2025 Resolved
Public Notice
OTHER
Feb 14, 2025 Active
Enforcement action in place
LEAD AND COPPER RULE REVISIONS
RPT
Oct 17, 2024 Resolved
Public Notice
OTHER
Sep 29, 2024 Active
Enforcement action in place
Consumer Confidence Rule
OTHER
Jul 1, 2024 Active
Enforcement action in place
Public Notice
OTHER
May 27, 2024 Active
Enforcement action in place
Public Notice
OTHER
May 20, 2024 Active
Enforcement action in place
Revised Total Coliform Rule
RPT
Jul 11, 2023 Resolved
Public Notice
OTHER
Aug 28, 2020 Resolved

Full record since 1994

EPA's records for Southern Trace S/D go back to 1994. Before October 19, 2016 they list no health-based violations and 53 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 30
2000s 0 23
2020s 10 14

Enforcement actions

North Carolina regulators took 12 formal enforcement actions against Southern Trace S/D between 2008 and 2025, filed as 15 records in EPA's data. The most recent was a compliance order (no penalty) in November 2025.

Date By Action Violations covered
Nov 3, 2025 North Carolina Compliance order (no penalty) 1 violation: Consumer Confidence Rule
Aug 14, 2025 North Carolina Compliance order (no penalty) 3 violations: Combined Uranium, Gross Alpha, Excl. Radon and U
May 14, 2025 North Carolina Compliance order (no penalty) 1 violation: Public Notice
Nov 14, 2024 North Carolina Compliance order (no penalty) 1 violation: Consumer Confidence Rule
Nov 8, 2024 North Carolina Compliance order (no penalty) 1 violation: Public Notice
Aug 13, 2024 North Carolina Compliance order (no penalty) 2 violations: Public Notice
Apr 19, 2024 North Carolina Compliance order (no penalty) 4 violations (4 health-based): Gross Alpha, Excl. Radon and U
Oct 18, 2023 North Carolina Compliance order (no penalty) 1 violation: Revised Total Coliform Rule
Apr 11, 2022 North Carolina Compliance order (no penalty) 2 violations (2 health-based): Gross Alpha, Excl. Radon and U
Jan 4, 2021 North Carolina Compliance order (no penalty) 1 violation: Public Notice
Jul 30, 2020 North Carolina Compliance order (no penalty) 2 violations (2 health-based): Gross Alpha, Excl. Radon and U
Nov 25, 2008 North Carolina Compliance order with a penalty 1 violation: Di(2-ethylhexyl) phthalate

What the violations mean

Gross Alpha, Excl. Radon and U

9 incidents

Test results for Gross Alpha, Excl. Radon and U were above the federal limit (a maximum contaminant level violation).

The utility had to notify customers about each of these violations.

LEAD AND COPPER RULE REVISIONS

1 incident

The system did not complete a treatment step or action that the LEAD AND COPPER RULE REVISIONS requires (a treatment technique violation).

The utility had to notify customers about this violation.

Where the water comes from

Southern Trace S/D draws water from 3 wells.

Annual water quality report

Southern Trace 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 Southern Trace 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.