Public water system · IN5215005

Active

Hogan Water Corporation

At a glance

Hogan Water Corporation (PWSID IN5215005) is an active community water system in Dearborn County, Indiana. It reports serving 1,238 people through 495 service connections. Its primary water source is purchased groundwater, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2025.

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

Population served

1,238

Service connections

495

Primary source

GWP

Purchased groundwater

System type

CWS

Community water system

System record

PWSIDIN5215005

System typeCommunity water system

Activity statusActive

Population served1,238

Service connections495

Primary water sourcePurchased groundwater

Owner typeLocal government

Primacy agencyIN state drinking water program

City servedAurora

StateIndiana

ZIP—

CountyDearborn County

How does Hogan Water Corporation compare with other water systems in Dearborn County?

By EPA's size categories, Hogan Water Corporation is a small system (501 to 3,300 people). Dearborn County has 10 active public water systems. Its population served is well below the county average of 4,691 people per system, and accounts for 2.6% of the 46,909 people reported by systems filed under the county. Across Indiana, the 3,969 active systems average 1,456 people each. Nationally, the average active community water system reports serving 6,703 people, so Hogan Water Corporation 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. Indiana has 770 active community water systems, 19% of the state's 3,969 active systems. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own. 83 Indiana systems (2.1%) list purchased groundwater as their primary source.

Who owns and regulates Hogan Water Corporation?

EPA lists Hogan Water Corporation as owned by a local government. 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. 8 of the 10 active systems in Dearborn County (80%) are also owned by a local government.

Does Hogan Water Corporation have drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in January 2025. The violations listed here began between January 2014 and January 2025. By type: 7 monitoring and reporting, 2 monitoring, 1 public notice, recordkeeping or other, 1 reporting and 1 required treatment not met. The contaminant or rule involved most often is Haloacetic acids (HAA5) (3 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
2025-01-01	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Resolved
2024-10-17	ReportingLSL Reporting · code 4G	Lead and Copper Rule Revisionscode 5200	No	Resolved
2024-10-17	Required treatment not metLSL Inventory · code 2E	Lead and Copper Rule Revisionscode 5200	Yes	Resolved
2019-01-01	Monitoring and reportingLead Consumer Notice · code 66	Lead and Copper Rulecode 5000	No	Resolved
2018-01-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Total trihalomethanes (TTHM)code 2950	No	Resolved
2018-01-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Haloacetic acids (HAA5)code 2456	No	Resolved
2016-11-01	MonitoringMonitoring, Routine (RTCR) · code 3A	Revised Total Coliform Rulecode 8000	No	Resolved
2016-10-01	MonitoringMonitoring, Routine (RTCR) · code 3A	Revised Total Coliform Rulecode 8000	No	Resolved
2016-07-01	Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51	Lead and Copper Rulecode 5000	No	Resolved
2015-01-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Haloacetic acids (HAA5)code 2456	No	Resolved
2015-01-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Total trihalomethanes (TTHM)code 2950	No	Resolved
2014-01-01	Monitoring and reportingMonitoring and Reporting (DBP) · code 27	Haloacetic acids (HAA5)code 2456	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.

Hogan Water Corporation: frequently asked questions

Who runs Hogan Water Corporation?

Hogan Water Corporation (PWSID IN5215005) is a community water system owned by a local government. It is regulated by the IN state drinking water program.

How many people does Hogan Water Corporation serve?

Hogan Water Corporation reports serving 1,238 people through 495 service connections in Dearborn County, Indiana.

Where does Hogan Water Corporation get its water?

EPA SDWIS lists this system's primary water source as purchased groundwater. Purchased groundwater means the system buys groundwater from another public water system rather than drawing its own.

Does Hogan Water Corporation 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 January 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 Hogan Water Corporation'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 January 2025. For current results, consult the system's annual water quality report, EPA ECHO, or the IN state drinking water program.

Where can I find Hogan Water Corporation's water quality report?

As a community water system, Hogan Water Corporation 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 Dearborn County

Water system	County	Population served	Type	Source
Tri-Township Water Corporation	Dearborn	10,435	Community	Groundwater
Aurora Utilities	Dearborn	6,415	Community	Groundwater
North Dearborn Water Authority	Dearborn	5,775	Community	Groundwater
Valley Rural Utility Company	Dearborn	5,529	Community	Purchased groundwater
L-M-S Conservancy District	Dearborn	5,375	Community	Groundwater
City of Greendale Utilities	Dearborn	5,092	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, “Hogan Water Corporation, PWSID IN5215005, Indiana”, https://aquacensus.com/water-systems/indiana/hogan-water-corporation-in5215005 (data as of October 1, 2026).