Public water system · NC0149182
ActiveDiamond Head S/D
At a glance
Diamond Head S/D (PWSID NC0149182) is an active community water system in Iredell County, North Carolina. It reports serving 1,433 people through 564 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 2 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
1,433
Service connections
564
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Diamond Head S/D compare with other water systems in Iredell County?
By EPA's size categories, Diamond Head S/D is a small system (501 to 3,300 people). Iredell County has 123 active public water systems, and Diamond Head S/D is the 6th-largest of them by population served. Its population served is about 23% above the county average of 1,163 people per system, and accounts for 1% of the 143,044 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 Diamond Head 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 Diamond Head S/D?
EPA lists Diamond Head 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. 113 of the 123 active systems in Iredell County (92%) are also privately owned.
Does Diamond Head S/D have drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in July 2024. The violations listed here began between July 2002 and July 2024. By type: 2 public notice, recordkeeping or other. The contaminant or rule involved most often is Consumer Confidence Rule (2 of them). EPA lists 2 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 |
|---|---|---|---|---|
| 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 |
All 2 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.
Diamond Head S/D: frequently asked questions
Who runs Diamond Head S/D?
Diamond Head S/D (PWSID NC0149182) is a community water system privately owned. It is regulated by the NC state drinking water program.
How many people does Diamond Head S/D serve?
Diamond Head S/D reports serving 1,433 people through 564 service connections in Iredell County, North Carolina.
Where does Diamond Head 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 Diamond Head S/D have any drinking water violations?
EPA's records list 2 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 Diamond Head 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 2 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 Diamond Head S/D's water quality report?
As a community water system, Diamond Head 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 Iredell County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Mooresville Town of | Iredell | 52,509 | Community | Surface water |
| Statesville, City of | Iredell | 30,843 | Community | Surface water |
| Iredell Water Corporation | Iredell | 27,173 | Community | Purchased surface water |
| Troutman, Town of | Iredell | 9,562 | Community | Purchased surface water |
| Harbour Point S/D | Iredell | 3,909 | Community | Purchased surface water |
| Rocky Mount Church | Iredell | 950 | Transient non-community | Groundwater |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Diamond Head S/D, PWSID NC0149182, North Carolina”, https://aquacensus.com/water-systems/north-carolina/diamond-head-s-d-nc0149182 (data as of October 1, 2026).