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Community Water System · PWS NC0465165

Treasure Cove S/D

Charlotte, North Carolina 28224 - drinking water served from groundwater sources to 760 people, tracked in EPA SDWIS and UCMR5.

760
People served
34
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 34 drinking-water violations at Treasure Cove S/D - below the North Carolina per-system average.

34
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
760
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Treasure Cove S/D

Treasure Cove S/D is a private-owned community water system that delivers drinking water to 760 residents in Charlotte, North Carolina (New Hanover County) through 299 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 34 total violations for this system , of which 0 (0%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 26 monitoring and reporting violations are on file. The most recent violation on record dates to 2007.

The most frequently cited contaminant at this system is Lead and Copper Rule, recorded in 7 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across North Carolina, EPA tracks 5,020 public water systems serving 9,877,724 people, with 524,053 cumulative violations and 38,492 health-based violations on record. About 93% of systems in the state carry at least one violation, and state-wide the average per system is 104.4 violations. Statewide, 174 of 287 UCMR5-tested systems have reported PFAS detections (60.6%).

Treasure Cove S/D's 34 violations sit below the North Carolina average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
760
Total Violations
34
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
299
County
New Hanover
School/Daycare
No
MCL Violations
0
Monitoring Violations
26
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 7 2007
Coliform (TCR) MR 3 2001
Cadmium MR 2 1985
Arsenic MR 2 1985
Fluoride MR 2 1985
Public Notice Other 2 2002
Selenium MR 2 1985
Chromium MR 2 1985
Nitrate MR 2 1985
Barium MR 2 1985
Mercury MR 2 1985

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Treasure Cove S/D.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID NC0465165 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

North Carolina Drinking Water Authority

North Carolina DEQ, Public Water Supply Section is the primacy agency that licenses and inspects Treasure Cove S/D under EPA-delegated authority.

Open NC regulator portal

Source: North Carolina DEQ, Public Water Supply Section

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2007 Lead and Copper Rule MR 7 SDWIS / NC0465165 / 5000
2002 Public Notice Other 2 SDWIS / NC0465165 / 7500
2001 Coliform (TCR) MR 3 SDWIS / NC0465165 / 3100
1985 Cadmium MR 2 SDWIS / NC0465165 / 1015
1985 Arsenic MR 2 SDWIS / NC0465165 / 1005
1985 Fluoride MR 2 SDWIS / NC0465165 / 1025
1985 Selenium MR 2 SDWIS / NC0465165 / 1045
1985 Chromium MR 2 SDWIS / NC0465165 / 1020
1985 Nitrate MR 2 SDWIS / NC0465165 / 1040
1985 Barium MR 2 SDWIS / NC0465165 / 1010
1985 Mercury MR 2 SDWIS / NC0465165 / 1035

How Treasure Cove S/D Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Treasure Cove S/D North Carolina avg Federal benchmark
Total violations 34 104.4 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 0 7.7 Indicates a contaminant exceeded a federal MCL
PFAS detection None 60.6% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 760 1,968 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 5,020 regulated public water systems in North Carolina.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Treasure Cove S/D water safe to drink? ▼
Treasure Cove S/D (PWS ID: NC0465165) has 34 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 760 people using Groundwater sources.
How many people does Treasure Cove S/D serve? ▼
Treasure Cove S/D serves 760 people in Charlotte, North Carolina. It is a Private-owned system using Groundwater water sources with 299 service connections.
What type of violations does Treasure Cove S/D have? ▼
Treasure Cove S/D has 34 total violations: 0 health-based violations (MCL exceedances or treatment failures), 26 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Treasure Cove S/D water? ▼
No PFAS testing data is available for Treasure Cove S/D under the EPA's UCMR5 monitoring program.
What water source does Treasure Cove S/D use? ▼
Treasure Cove S/D uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.