Public water system · IN2750872

Active

Mint Leaf Plaza

At a glance

Mint Leaf Plaza (PWSID IN2750872) is an active transient non-community water system in Starke County, Indiana. It reports serving 290 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in April 2024.

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

Population served

290

Service connections

Primary source

Groundwater

System type

TNCWS

Transient non-community water system

System record

PWSIDIN2750872

System typeTransient non-community water system

Activity statusActive

Population served290

Service connections1

Primary water sourceGroundwater

Owner typePrivate

Primacy agencyIN state drinking water program

City servedKnox

StateIndiana

ZIP—

CountyStarke County

How does Mint Leaf Plaza compare with other water systems in Starke County?

By EPA's size categories, Mint Leaf Plaza is a very small system (500 people or fewer). Starke County has 47 active public water systems. Its population served is roughly in line with the county average of 280 people per system, and accounts for 2.2% of the 13,174 people reported by systems filed under the county. Across Indiana, the 3,969 active systems average 1,456 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Mint Leaf Plaza is about twice that figure.

What does “transient non-community water system” mean?

A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Indiana has 2,596 active transient non-community water systems, 65% of the state's 3,969 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 3,769 Indiana systems (95%) list groundwater as their primary source.

Who owns and regulates Mint Leaf Plaza?

EPA lists Mint Leaf Plaza as privately owned. The IN state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 42 of the 47 active systems in Starke County (89%) are also privately owned.

Does Mint Leaf Plaza have drinking water violations?

Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in April 2024. The violations listed here began between January 2002 and April 2024. By type: 5 monitoring and reporting, 4 reporting and 3 monitoring. The contaminant or rule involved most often is Revised Total Coliform Rule (7 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.

Began	Violation	Contaminant or rule	Health-based	Status
2024-04-01	MonitoringMonitoring, Routine (RTCR) · code 3A	Revised Total Coliform Rulecode 8000	No	Resolved
2022-10-01	MonitoringMonitoring, Routine (RTCR) · code 3A	Revised Total Coliform Rulecode 8000	No	Resolved
2022-04-01	ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B	Revised Total Coliform Rulecode 8000	No	Resolved
2022-01-01	MonitoringMonitoring, Routine (RTCR) · code 3A	Revised Total Coliform Rulecode 8000	No	Resolved
2019-04-01	ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B	Revised Total Coliform Rulecode 8000	No	Resolved
2018-10-01	ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B	Revised Total Coliform Rulecode 8000	No	Resolved
2016-10-01	ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B	Revised Total Coliform Rulecode 8000	No	Resolved
2015-01-01	Monitoring and reportingMonitoring, Regular · code 03	Nitratecode 1040	No	Resolved
2012-07-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Resolved
2005-04-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Resolved
2002-07-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Resolved
2002-01-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Resolved

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.

Mint Leaf Plaza: frequently asked questions

Who runs Mint Leaf Plaza?

Mint Leaf Plaza (PWSID IN2750872) is a transient non-community water system privately owned. It is regulated by the IN state drinking water program.

How many people does Mint Leaf Plaza serve?

Mint Leaf Plaza reports serving 290 people through 1 service connection in Starke County, Indiana.

Where does Mint Leaf Plaza 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 Mint Leaf Plaza have any drinking water violations?

Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in April 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 Mint Leaf Plaza'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, none is health-based, and the most recent began in April 2024. For current results, consult EPA ECHO, or the IN state drinking water program.

Where can I find Mint Leaf Plaza's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Mint Leaf Plaza is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.

Other water systems in Starke County

Water system	County	Population served	Type	Source
Knox Water Works	Starke	3,700	Community	Groundwater
North Judson Water Company	Starke	1,800	Community	Groundwater
Grovertown Truckstop, LLC	Starke	1,000	Transient non-community	Groundwater
Hamlet Water Works	Starke	801	Community	Groundwater
Oregon-Davis Elementary & High School	Starke	575	Non-transient non-community	Groundwater
Richards of Toto	Starke	515	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, “Mint Leaf Plaza, PWSID IN2750872, Indiana”, https://aquacensus.com/water-systems/indiana/mint-leaf-plaza-in2750872 (data as of October 1, 2026).