Public water system · NC4068031
ActiveErwin Road Montessori School
At a glance
Erwin Road Montessori School (PWSID NC4068031) is an active non-transient non-community water system in Orange County, North Carolina. It reports serving 41 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 3 violations for this system; none is health-based, and the most recent began in January 2026.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
41
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Erwin Road Montessori School compare with other water systems in Orange County?
By EPA's size categories, Erwin Road Montessori School is a very small system (500 people or fewer). Orange County has 67 active public water systems. Its population served is well below the county average of 1,773 people per system, and accounts for less than 0.1% of the 118,767 people reported by systems filed under the county. Across North Carolina, the 5,087 active systems average 1,971 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Erwin Road Montessori School is well below that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. North Carolina has 311 active non-transient non-community water systems, 6.1% of the state's 5,087 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 4,566 North Carolina systems (90%) list groundwater as their primary source.
Who owns and regulates Erwin Road Montessori School?
EPA lists Erwin Road Montessori School as privately owned. The NC state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 61 of the 67 active systems in Orange County (91%) are also privately owned.
Does Erwin Road Montessori School have drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in January 2026. The violations listed here began between November 2025 and January 2026. By type: 2 monitoring and reporting and 1 reporting. The contaminants or rules involved are 1,2-Dibromo-3-chloropropane (DBCP), Ethylene dibromide (EDB) and Revised Total Coliform Rule. EPA lists 3 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,2-Dibromo-3-chloropropane (DBCP)code 2931 | No | Resolved |
| 2026-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Ethylene dibromide (EDB)code 2946 | No | Resolved |
| 2025-11-11 | ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B | Revised Total Coliform Rulecode 8000 | No | Resolved |
All 3 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Erwin Road Montessori School: frequently asked questions
Who runs Erwin Road Montessori School?
Erwin Road Montessori School (PWSID NC4068031) is a non-transient non-community water system privately owned. It is regulated by the NC state drinking water program.
How many people does Erwin Road Montessori School serve?
Erwin Road Montessori School reports serving 41 people through 1 service connection in Orange County, North Carolina.
Where does Erwin Road Montessori School get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Erwin Road Montessori School have any drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in January 2026. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Erwin Road Montessori School's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 3 violations for this system; none is health-based, and the most recent began in January 2026. For current results, consult EPA ECHO, or the NC state drinking water program.
Where can I find Erwin Road Montessori School's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Erwin Road Montessori School is a non-transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Orange County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Orange Water & Sewer Authority | Orange | 86,500 | Community | Surface water |
| Hillsborough, Town of | Orange | 14,006 | Community | Surface water |
| Orange-Alamance Water System | Orange | 9,223 | Community | Surface water |
| Ebenezer Baptist Church | Orange | 800 | Transient non-community | Groundwater |
| Stoneridge Master | Orange | 681 | Community | Groundwater |
| Carolina Friends School | Orange | 566 | Non-transient non-community | Groundwater |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Erwin Road Montessori School, PWSID NC4068031, North Carolina”, https://aquacensus.com/water-systems/north-carolina/erwin-road-montessori-school-nc4068031 (data as of October 1, 2026).