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Community Water System · PWS NC0160281

Stone Hollow S/D

Charlotte, North Carolina 28224 - drinking water served from groundwater sources to 582 people, tracked in EPA SDWIS and UCMR5.

582
People served
83
EPA violations
3
Health-based
Untested
UCMR5 result

The verdict

EPA records 83 drinking-water violations at Stone Hollow S/D, 4% of them health-based - below the North Carolina per-system average.

83
Total EPA violations on record
4%
Health-based (MCL / treatment failure)
582
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Stone Hollow S/D

Stone Hollow S/D is a private-owned community water system that delivers drinking water to 582 residents in Charlotte, North Carolina (Mecklenburg County) through 229 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 83 total violations for this system , of which 3 (4%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 73 monitoring and reporting violations are on file. The most recent violation on record dates to 2004.

The most frequently cited contaminant at this system is Nitrite, 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%).

Stone Hollow S/D's 83 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
582
Total Violations
83
Health-Based Violations
3
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
229
County
Mecklenburg
School/Daycare
No
MCL Violations
3
Monitoring Violations
73
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Nitrite MR 7 2004
Public Notice Other 6 2004
cis-1,2-Dichloroethylene MR 3 2002
1,2,4-Trichlorobenzene MR 3 2002
Coliform (TCR) MR 3 2001
p-Dichlorobenzene MR 3 2002
Pentachlorophenol MCL 3 2001
Xylenes, Total MR 3 2002
Carbon tetrachloride MR 3 2002
1,1,1-Trichloroethane MR 3 2002
1,2-Dichloroethane MR 3 2002
trans-1,2-Dichloroethylene MR 3 2002
Vinyl chloride MR 3 2002
Styrene MR 3 2002
Ethylbenzene MR 3 2002
Toluene MR 3 2002
CHLOROBENZENE MR 3 2002
Tetrachloroethylene MR 3 2002
1,1,2-Trichloroethane MR 3 2002
o-Dichlorobenzene MR 3 2002
Trichloroethylene MR 3 2002
1,1-Dichloroethylene MR 3 2002
1,2-Dichloropropane MR 3 2002
DICHLOROMETHANE MR 3 2002
Benzene MR 3 2002

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 Stone Hollow 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 NC0160281 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 Stone Hollow 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
2004 Nitrite MR 7 SDWIS / NC0160281 / 1041
2004 Public Notice Other 6 SDWIS / NC0160281 / 7500
2002 cis-1,2-Dichloroethylene MR 3 SDWIS / NC0160281 / 2380
2002 1,2,4-Trichlorobenzene MR 3 SDWIS / NC0160281 / 2378
2002 p-Dichlorobenzene MR 3 SDWIS / NC0160281 / 2969
2002 Xylenes, Total MR 3 SDWIS / NC0160281 / 2955
2002 Carbon tetrachloride MR 3 SDWIS / NC0160281 / 2982
2002 1,1,1-Trichloroethane MR 3 SDWIS / NC0160281 / 2981
2002 1,2-Dichloroethane MR 3 SDWIS / NC0160281 / 2980
2002 trans-1,2-Dichloroethylene MR 3 SDWIS / NC0160281 / 2979
2002 Vinyl chloride MR 3 SDWIS / NC0160281 / 2976
2002 Styrene MR 3 SDWIS / NC0160281 / 2996
2002 Ethylbenzene MR 3 SDWIS / NC0160281 / 2992
2002 Toluene MR 3 SDWIS / NC0160281 / 2991
2002 CHLOROBENZENE MR 3 SDWIS / NC0160281 / 2989

How Stone Hollow S/D Compares

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

Metric Stone Hollow S/D North Carolina avg Federal benchmark
Total violations 83 104.4 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 3 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 582 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 Stone Hollow S/D water safe to drink? ▼
Stone Hollow S/D (PWS ID: NC0160281) has 83 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 582 people using Groundwater sources.
How many people does Stone Hollow S/D serve? ▼
Stone Hollow S/D serves 582 people in Charlotte, North Carolina. It is a Private-owned system using Groundwater water sources with 229 service connections.
What type of violations does Stone Hollow S/D have? ▼
Stone Hollow S/D has 83 total violations: 3 health-based violations (MCL exceedances or treatment failures), 73 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Stone Hollow S/D water? ▼
No PFAS testing data is available for Stone Hollow S/D under the EPA's UCMR5 monitoring program.
What water source does Stone Hollow S/D use? ▼
Stone Hollow 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.