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Public water system · AZ0402104

Active

Whetstone Village MHP

At a glance

Whetstone Village MHP (PWSID AZ0402104) is an active community water system in Cochise County, Arizona. It reports serving 50 people through 25 service connections. Its primary water source is groundwater, and EPA lists it as under public/private ownership. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in October 2024.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

50

Service connections

25

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDAZ0402104
System typeCommunity water system
Activity statusActive
Population served50
Service connections25
Primary water sourceGroundwater
Owner typePublic/private partnership
Primacy agencyAZ state drinking water program
City servedUnknown
StateArizona
ZIP—
CountyCochise County

How does Whetstone Village MHP compare with other water systems in Cochise County?

By EPA's size categories, Whetstone Village MHP is a very small system (500 people or fewer). Cochise County has 104 active public water systems. Its population served is well below the county average of 1,253 people per system, and accounts for less than 0.1% of the 130,277 people reported by systems filed under the county. Across Arizona, the 1,769 active systems average 4,369 people each. Nationally, the average active community water system reports serving 6,703 people, so Whetstone Village MHP 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. Arizona has 936 active community water systems, 53% of the state's 1,769 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,612 Arizona systems (91%) list groundwater as their primary source.

Who owns and regulates Whetstone Village MHP?

EPA lists Whetstone Village MHP as under public/private ownership. The AZ state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 28 of the 104 active systems in Cochise County (27%) are also under public/private ownership.

Does Whetstone Village MHP have drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in October 2024. The violations listed here began between July 2014 and October 2024. By type: 6 public notice, recordkeeping or other, 3 monitoring, 1 required treatment not met, 1 reporting and 1 monitoring and reporting. The contaminant or rule involved most often is Consumer Confidence Rule (6 of them). EPA lists 12 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.

BeganViolationContaminant or ruleHealth-basedStatus
2024-10-17Required treatment not metLSL Inventory · code 2ELead and Copper Rule Revisionscode 5200YesResolved
2024-10-17ReportingLSL Reporting · code 4GLead and Copper Rule Revisionscode 5200NoResolved
2019-10-01Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52Lead and Copper Rulecode 5000NoResolved
2018-06-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2018-03-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2018-02-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2017-10-01Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72Consumer Confidence Rulecode 7000NoResolved
2016-10-01Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72Consumer Confidence Rulecode 7000NoResolved
2016-07-01Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71Consumer Confidence Rulecode 7000NoResolved
2015-10-01Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72Consumer Confidence Rulecode 7000NoResolved
2015-07-01Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71Consumer Confidence Rulecode 7000NoResolved
2014-07-01Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71Consumer Confidence Rulecode 7000NoResolved

The 12 most recent 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.

Whetstone Village MHP: frequently asked questions

Who runs Whetstone Village MHP?

Whetstone Village MHP (PWSID AZ0402104) is a community water system under public/private ownership. It is regulated by the AZ state drinking water program.

How many people does Whetstone Village MHP serve?

Whetstone Village MHP reports serving 50 people through 25 service connections in Cochise County, Arizona.

Where does Whetstone Village MHP 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 Whetstone Village MHP have any drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in October 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 Whetstone Village MHP'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. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in October 2024. For current results, consult the system's annual water quality report, EPA ECHO, or the AZ state drinking water program.

Where can I find Whetstone Village MHP's water quality report?

As a community water system, Whetstone Village MHP 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 Cochise County

Water systemCountyPopulation servedTypeSource
Bella Vista City Water SystemCochise20,045CommunityGroundwater
Douglas City ofCochise16,656CommunityGroundwater
Us Army Fort HuachucaCochise15,603CommunityGroundwater
Pueblo Del Sol Water CompanyCochise12,804CommunityGroundwater
Arizona Water Co - Sierra VistaCochise9,175CommunityGroundwater
Arizona Water Co - BisbeeCochise8,707CommunityGroundwater

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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, “Whetstone Village MHP, PWSID AZ0402104, Arizona”, https://aquacensus.com/water-systems/arizona/whetstone-village-mhp-az0402104 (data as of October 1, 2026).