PlainWater
States → North Carolina

COOLEY`S MHP

PWS ID: NC0392118 · CHARLOTTE, North Carolina 28222

COOLEY`S MHP serves 109 people in CHARLOTTE, North Carolina using Groundwater water sources. It has 1,146 recorded EPA violations, including 17 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: COOLEY`S MHP

COOLEY`S MHP is a private-owned community water system that delivers drinking water to 109 residents in CHARLOTTE, North Carolina (Wake County) through 45 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 1,146 total violations for this system , of which 17 (1%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 1,090 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Simazine, recorded in 31 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. COOLEY`S MHP's 1,146 violations sit above the North Carolina average. Statewide, 174 of 287 UCMR5-tested systems have reported PFAS detections (60.6%). 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
109
Total Violations
1,146
Health-Based Violations
17
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
45
County
Wake
School/Daycare
No
MCL Violations
0
Monitoring Violations
1,090
Treatment Tech Violations
17

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Simazine MR 31 2009
Di(2-ethylhexyl) adipate MR 26 2006
Hexachlorocyclopentadiene MR 26 2006
Dinoseb MR 26 2006
Picloram MR 26 2006
Heptachlor epoxide MR 26 2006
Heptachlor MR 26 2006
LASSO MR 26 2006
Atrazine MR 26 2006
Dalapon MR 26 2006
BHC-GAMMA MR 26 2006
2,4-D MR 26 2006
ETHYLENE DIBROMIDE MR 26 2006
1,2-DIBROMO-3-CHLOROPROPANE MR 26 2006
Total Polychlorinated Biphenyls (PCB) MR 26 2006
Pentachlorophenol MR 26 2006
Benzo(a)pyrene MR 26 2006
Endrin MR 26 2006
Toxaphene MR 26 2006
OXAMYL MR 26 2006
Carbofuran MR 26 2006
HEXACHLOROBENZENE MR 26 2006
Chlordane MR 26 2006
Methoxychlor MR 26 2006
2,4,5-TP MR 26 2006
Aldicarb sulfone MR 19 2003
Aldicarb MR 19 2003
Aldicarb sulfoxide MR 19 2003
Lead and Copper Rule TT 17 2007
o-Dichlorobenzene MR 15 2006

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 COOLEY`S MHP.

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 NC0392118 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 COOLEY`S MHP 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
2024 Consumer Confidence Rule Other 12 SDWIS / NC0392118 / 7000
2010 Public Notice Other 14 SDWIS / NC0392118 / 7500
2009 Simazine MR 31 SDWIS / NC0392118 / 2037
2008 Coliform (TCR) MR 9 SDWIS / NC0392118 / 3100
2008 Chlorine MR 3 SDWIS / NC0392118 / 0999
2007 Lead and Copper Rule TT 17 SDWIS / NC0392118 / 5000
2006 Di(2-ethylhexyl) adipate MR 26 SDWIS / NC0392118 / 2035
2006 Hexachlorocyclopentadiene MR 26 SDWIS / NC0392118 / 2042
2006 Dinoseb MR 26 SDWIS / NC0392118 / 2041
2006 Picloram MR 26 SDWIS / NC0392118 / 2040
2006 Heptachlor epoxide MR 26 SDWIS / NC0392118 / 2067
2006 Heptachlor MR 26 SDWIS / NC0392118 / 2065
2006 LASSO MR 26 SDWIS / NC0392118 / 2051
2006 Atrazine MR 26 SDWIS / NC0392118 / 2050
2006 Dalapon MR 26 SDWIS / NC0392118 / 2031

How COOLEY`S MHP Compares

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

Metric COOLEY`S MHP North Carolina avg Federal benchmark
Total violations 1,146 104.4 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 17 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 109 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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is COOLEY`S MHP water safe to drink? ▼
COOLEY`S MHP (PWS ID: NC0392118) has 1146 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 109 people using Groundwater sources.
How many people does COOLEY`S MHP serve? ▼
COOLEY`S MHP serves 109 people in CHARLOTTE, North Carolina. It is a Private-owned system using Groundwater water sources with 45 service connections.
What type of violations does COOLEY`S MHP have? ▼
COOLEY`S MHP has 1,146 total violations: 17 health-based violations (MCL exceedances or treatment failures), 1,090 monitoring/reporting violations, and 17 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in COOLEY`S MHP water? ▼
No PFAS testing data is available for COOLEY`S MHP under the EPA's UCMR5 monitoring program.
What water source does COOLEY`S MHP use? ▼
COOLEY`S MHP 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.

Explore PlainWater

Water in North Carolina

All systems in state
All States

Water quality by state
Contaminants

PFAS & other pollutants
Guides

Understanding water quality

Related Data for North Carolina

Environmental Data → Natural Hazards → Air Quality → Healthcare Access → Climate Data →
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.

Related

Browse all → | Rankings →
Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial