Public water system · MO5036102

Active

Green Shores Subd

At a glance

Green Shores Subd (PWSID MO5036102) is an active community water system in Barry County, Missouri. It reports serving 120 people through 63 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 9 violations for this system; 3 are health-based, and the most recent began in December 2025.

Dataset updated October 2026 . Source: EPA SDWIS/ECHO public records.

Population served

120

Service connections

Primary source

Groundwater

System type

CWS

Community water system

System record

PWSIDMO5036102

System typeCommunity water system

Activity statusActive

Population served120

Service connections63

Primary water sourceGroundwater

Owner typePrivate

Primacy agencyMO state drinking water program

City served—

StateMissouri

ZIP—

CountyBarry County

How does Green Shores Subd compare with other water systems in Barry County?

By EPA's size categories, Green Shores Subd is a very small system (500 people or fewer). Barry County has 88 active public water systems. Its population served is about 65% below the county average of 341 people per system, and accounts for 0.4% of the 30,034 people reported by systems filed under the county. Across Missouri, the 2,943 active systems average 2,049 people each. Nationally, the average active community water system reports serving 6,703 people, so Green Shores Subd 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. Missouri has 1,612 active community water systems, 55% of the state's 2,943 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,521 Missouri systems (86%) list groundwater as their primary source.

Who owns and regulates Green Shores Subd?

EPA lists Green Shores Subd as privately owned. The MO state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 70 of the 88 active systems in Barry County (80%) are also privately owned.

Does Green Shores Subd have drinking water violations?

EPA's records list 9 violations for this system; 3 are health-based, and the most recent began in December 2025. The violations listed here began between July 1991 and December 2025. By type: 3 monitoring and reporting, 3 contaminant level above the legal limit, 2 reporting and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (4 of them). EPA lists 4 as archived, 3 as resolved and 2 as unaddressed. 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. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.

Began	Violation	Contaminant or rule	Health-based	Status
2025-12-30	Monitoring and reportingLead Consumer Notice · code 66	Lead and Copper Rulecode 5000	No	Unaddressed
2025-07-02	ReportingNotification, Known or Potential LSL · code 4H	Lead and Copper Rule Revisionscode 5200	No	Unaddressed
2024-10-17	ReportingLSL Reporting · code 4G	Lead and Copper Rule Revisionscode 5200	No	Resolved
2013-07-01	Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71	Consumer Confidence Rulecode 7000	No	Resolved
1999-01-01	Monitoring and reportingMonitoring, Regular · code 03	Nitrate-Nitritecode 1038	No	Resolved
1998-04-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22	Total coliform bacteria (TCR)code 3100	Yes	Archived
1993-10-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Archived
1992-07-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22	Total coliform bacteria (TCR)code 3100	Yes	Archived
1991-07-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22	Total coliform bacteria (TCR)code 3100	Yes	Archived

All 9 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.

Green Shores Subd: frequently asked questions

Who runs Green Shores Subd?

Green Shores Subd (PWSID MO5036102) is a community water system privately owned. It is regulated by the MO state drinking water program.

How many people does Green Shores Subd serve?

Green Shores Subd reports serving 120 people through 63 service connections in Barry County, Missouri.

Where does Green Shores Subd 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 Green Shores Subd have any drinking water violations?

EPA's records list 9 violations for this system; 3 are health-based, and the most recent began in December 2025. 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 Green Shores Subd'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 9 violations for this system; 3 are health-based, and the most recent began in December 2025. For current results, consult the system's annual water quality report, EPA ECHO, or the MO state drinking water program.

Where can I find Green Shores Subd's water quality report?

As a community water system, Green Shores Subd 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 Barry County

Water system	County	Population served	Type	Source
Monett Pws	Barry	9,789	Community	Groundwater
Cassville Pws	Barry	3,290	Community	Groundwater
Southwest Rural Water District 1	Barry	2,700	Community	Groundwater
Purdy Pws	Barry	1,100	Community	Groundwater
Georges Processing Inc.	Barry	1,000	Non-transient non-community	Groundwater
Harter House of Shell Knob	Barry	900	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, “Green Shores Subd, PWSID MO5036102, Missouri”, https://aquacensus.com/water-systems/missouri/green-shores-subd-mo5036102 (data as of October 1, 2026).