Public water system · NC0118273
ActiveGreenfield S/D
At a glance
Greenfield S/D (PWSID NC0118273) is an active community water system in Catawba County, North Carolina. It reports serving 193 people through 76 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 5 violations for this system; none is health-based, and the most recent began in July 2002.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
193
Service connections
76
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Greenfield S/D compare with other water systems in Catawba County?
By EPA's size categories, Greenfield S/D is a very small system (500 people or fewer). Catawba County has 148 active public water systems. Its population served is well below the county average of 956 people per system, and accounts for 0.1% of the 141,420 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 Greenfield 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 Greenfield S/D?
EPA lists Greenfield 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. 136 of the 148 active systems in Catawba County (92%) are also privately owned.
Does Greenfield S/D have drinking water violations?
EPA's records list 5 violations for this system; none is health-based, and the most recent began in July 2002. The violations listed here began between January 1986 and July 2002. By type: 4 monitoring and reporting and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Lead and Copper Rule (2 of them). EPA lists 3 as resolved and 2 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 |
|---|---|---|---|---|
| 2002-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 1993-07-01 | Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51 | Lead and Copper Rulecode 5000 | No | Resolved |
| 1993-07-01 | Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51 | Lead and Copper Rulecode 5000 | No | Resolved |
| 1986-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Gross alpha (excluding radon and uranium)code 4000 | No | Archived |
| 1986-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Gross alpha (excluding radon and uranium)code 4000 | No | Archived |
All 5 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.
Greenfield S/D: frequently asked questions
Who runs Greenfield S/D?
Greenfield S/D (PWSID NC0118273) is a community water system privately owned. It is regulated by the NC state drinking water program.
How many people does Greenfield S/D serve?
Greenfield S/D reports serving 193 people through 76 service connections in Catawba County, North Carolina.
Where does Greenfield 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 Greenfield S/D have any drinking water violations?
EPA's records list 5 violations for this system; none is health-based, and the most recent began in July 2002. 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 Greenfield 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 5 violations for this system; none is health-based, and the most recent began in July 2002. For current results, consult the system's annual water quality report, EPA ECHO, or the NC state drinking water program.
Where can I find Greenfield S/D's water quality report?
As a community water system, Greenfield 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 Catawba County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Hickory City of | Catawba | 71,393 | Community | Surface water |
| Newton, City of | Catawba | 18,407 | Community | Surface water |
| Conover, City of | Catawba | 15,347 | Community | Purchased surface water |
| Maiden, Town of | Catawba | 5,563 | Community | Purchased surface water |
| Longview, Town of | Catawba | 5,244 | Community | Purchased surface water |
| Southeast Catawba County | Catawba | 5,080 | Community | Purchased surface water |
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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, “Greenfield S/D, PWSID NC0118273, North Carolina”, https://aquacensus.com/water-systems/north-carolina/greenfield-s-d-nc0118273 (data as of October 1, 2026).