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Public water system · IN2450883

Active

Trinity Free Methodist Church

At a glance

Trinity Free Methodist Church (PWSID IN2450883) is an active transient non-community water system in Lake County, Indiana. It reports serving 43 people through 2 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 10 violations for this system; 2 are health-based, and the most recent began in September 2025.

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

Population served

43

Service connections

2

Primary source

GW

Groundwater

System type

TNCWS

Transient non-community water system

System record

PWSIDIN2450883
System typeTransient non-community water system
Activity statusActive
Population served43
Service connections2
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyIN state drinking water program
City servedMerrillville
StateIndiana
ZIP—
CountyLake County

How does Trinity Free Methodist Church compare with other water systems in Lake County?

By EPA's size categories, Trinity Free Methodist Church is a very small system (500 people or fewer). Lake County has 110 active public water systems. Its population served is well below the county average of 4,845 people per system, and accounts for less than 0.1% of the 532,973 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 Trinity Free Methodist Church is well below 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 Trinity Free Methodist Church?

EPA lists Trinity Free Methodist Church 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. 86 of the 110 active systems in Lake County (78%) are also privately owned.

Does Trinity Free Methodist Church have drinking water violations?

EPA's records list 10 violations for this system; 2 are health-based, and the most recent began in September 2025. The violations listed here began between April 2000 and September 2025. By type: 6 monitoring and reporting, 2 public notice, recordkeeping or other and 2 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (3 of them). EPA lists 10 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
2025-09-29Monitoring and reportingMonitoring, Source Water (GWR) · code 34E. colicode 3014NoResolved
2025-09-23Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoResolved
2025-09-23Public notice, recordkeeping or otherPublic Notification Violation without NPDWR Violation · code 76Public Noticecode 7500NoResolved
2025-08-31Monitoring and reportingMonitoring, Source Water (GWR) · code 34E. colicode 3014NoResolved
2025-08-01Contaminant level above the legal limitMaximum Contaminant Level Violation, E. coli (RTCR) · code 1ARevised Total Coliform Rulecode 8000YesResolved
2022-01-01Monitoring and reportingMonitoring, Regular · code 03Nitratecode 1040NoResolved
2012-07-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2005-01-01Monitoring and reportingMonitoring, Regular · code 03Nitratecode 1040NoResolved
2002-09-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22Total coliform bacteria (TCR)code 3100YesResolved
2000-04-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved

All 10 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.

Trinity Free Methodist Church: frequently asked questions

Who runs Trinity Free Methodist Church?

Trinity Free Methodist Church (PWSID IN2450883) is a transient non-community water system privately owned. It is regulated by the IN state drinking water program.

How many people does Trinity Free Methodist Church serve?

Trinity Free Methodist Church reports serving 43 people through 2 service connections in Lake County, Indiana.

Where does Trinity Free Methodist Church 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 Trinity Free Methodist Church have any drinking water violations?

EPA's records list 10 violations for this system; 2 are health-based, and the most recent began in September 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 Trinity Free Methodist Church'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 10 violations for this system; 2 are health-based, and the most recent began in September 2025. For current results, consult EPA ECHO, or the IN state drinking water program.

Where can I find Trinity Free Methodist Church's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Trinity Free Methodist Church 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 Lake County

Water systemCountyPopulation servedTypeSource
Indiana American Water - NorthwestLake210,510CommunitySurface water
Hammond Water Works DepartmentLake78,384CommunitySurface water
Schererville Water DepartmentLake30,000CommunityPurchased surface water
Crown Point Water WorksLake30,000CommunityPurchased surface water
East Chicago Water WorksLake26,370CommunitySurface water
St. John Municipal Water UtilityLake25,700CommunityGroundwater

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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, “Trinity Free Methodist Church, PWSID IN2450883, Indiana”, https://aquacensus.com/water-systems/indiana/trinity-free-methodist-church-in2450883 (data as of October 1, 2026).