Public water system · NC0332136
ActiveRed Mountain S/D
At a glance
Red Mountain S/D (PWSID NC0332136) is an active community water system in Durham County, North Carolina. It reports serving 176 people through 69 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 7 violations for this system; none is health-based, and the most recent began in July 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
176
Service connections
69
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Red Mountain S/D compare with other water systems in Durham County?
By EPA's size categories, Red Mountain S/D is a very small system (500 people or fewer). Durham County has 50 active public water systems. Its population served is well below the county average of 6,821 people per system, and accounts for less than 0.1% of the 341,031 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 community water system reports serving 6,703 people, so Red Mountain S/D is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. North Carolina has 2,031 active community water systems, 40% 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 Red Mountain S/D?
EPA lists Red Mountain S/D 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. 39 of the 50 active systems in Durham County (78%) are also privately owned.
Does Red Mountain S/D have drinking water violations?
EPA's records list 7 violations for this system; none is health-based, and the most recent began in July 2024. The violations listed here began between January 1993 and July 2024. By type: 4 monitoring and reporting and 3 public notice, recordkeeping or other. The contaminant or rule involved most often is Nitrate (3 of them). EPA lists 6 as resolved and 1 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2024-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2002-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2002-06-11 | Public notice, recordkeeping or otherPublic Notification Violation without NPDWR Violation · code 76 | Public Noticecode 7500 | No | Resolved |
| 2001-04-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2000-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 1993-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 1993-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Archived |
All 7 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.
Red Mountain S/D: frequently asked questions
Who runs Red Mountain S/D?
Red Mountain S/D (PWSID NC0332136) is a community water system privately owned. It is regulated by the NC state drinking water program.
How many people does Red Mountain S/D serve?
Red Mountain S/D reports serving 176 people through 69 service connections in Durham County, North Carolina.
Where does Red Mountain S/D 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 Red Mountain S/D have any drinking water violations?
EPA's records list 7 violations for this system; none is health-based, and the most recent began in July 2024. 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 Red Mountain S/D'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 7 violations for this system; none is health-based, and the most recent began in July 2024. For current results, consult the system's annual water quality report, EPA ECHO, or the NC state drinking water program.
Where can I find Red Mountain S/D's water quality report?
As a community water system, Red Mountain S/D must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Durham County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Durham, City of | Durham | 333,490 | Community | Surface water |
| Lake Winds Golf Course | Durham | 750 | Transient non-community | Groundwater |
| Hardscrabble S/D | Durham | 643 | Community | Groundwater |
| Mangum Elementary School | Durham | 365 | Non-transient non-community | Groundwater |
| Greymoss S/D | Durham | 361 | Community | Groundwater |
| Willow Hill S/D | Durham | 329 | 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, “Red Mountain S/D, PWSID NC0332136, North Carolina”, https://aquacensus.com/water-systems/north-carolina/red-mountain-s-d-nc0332136 (data as of October 1, 2026).