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Community Water System · PWS IN5215005

Hogan Water Corporation

Aurora, Indiana 47001 - drinking water served from groundwater sources to 1,238 people, tracked in EPA SDWIS and UCMR5.

1,238
People served
124
EPA violations
4
Health-based
Untested
UCMR5 result

The verdict

EPA records 124 drinking-water violations at Hogan Water Corporation, 3% of them health-based - above the Indiana per-system average.

124
Total EPA violations on record
3%
Health-based (MCL / treatment failure)
1,238
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Hogan Water Corporation

Hogan Water Corporation is a local-owned community water system that delivers drinking water to 1,238 residents in Aurora, Indiana (Dearborn County) through 495 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 124 total violations for this system , of which 4 (3%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 101 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 39 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Indiana, EPA tracks 3,967 public water systems serving 5,774,616 people, with 352,710 cumulative violations and 35,932 health-based violations on record. About 96% of systems in the state carry at least one violation, and state-wide the average per system is 88.9 violations. Statewide, 93 of 229 UCMR5-tested systems have reported PFAS detections (40.6%).

Hogan Water Corporation's 124 violations sit above the Indiana average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
1,238
Total Violations
124
Health-Based Violations
4
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
495
County
Dearborn
School/Daycare
No
MCL Violations
0
Monitoring Violations
101
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 39 2008
Total Haloacetic Acids (HAA5) MR 19 2018
TTHM MR 19 2018
Lead and Copper Rule MR 16 2019
Consumer Confidence Rule Other 14 2010
Revised Total Coliform Rule MON 6 2016
LEAD AND COPPER RULE REVISIONS TT 4 2024
LEAD AND COPPER RULE REVISIONS RPT 4 2024
Stage 2 Disinfectants and Disinfection Byproducts Rule MR 2 2010

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Hogan Water Corporation.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID IN5215005 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Indiana Drinking Water Authority

Indiana Department of Environmental Management, Drinking Water Branch is the primacy agency that licenses and inspects Hogan Water Corporation under EPA-delegated authority.

Open IN regulator portal

Source: Indiana Department of Environmental Management, Drinking Water Branch

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2024 LEAD AND COPPER RULE REVISIONS TT 4 SDWIS / IN5215005 / 5200
2024 LEAD AND COPPER RULE REVISIONS RPT 4 SDWIS / IN5215005 / 5200
2019 Lead and Copper Rule MR 16 SDWIS / IN5215005 / 5000
2018 Total Haloacetic Acids (HAA5) MR 19 SDWIS / IN5215005 / 2456
2018 TTHM MR 19 SDWIS / IN5215005 / 2950
2016 Revised Total Coliform Rule MON 6 SDWIS / IN5215005 / 8000
2010 Consumer Confidence Rule Other 14 SDWIS / IN5215005 / 7000
2010 Stage 2 Disinfectants and Disinfection Byproducts Rule MR 2 SDWIS / IN5215005 / 0600
2008 Coliform (TCR) MR 39 SDWIS / IN5215005 / 3100

How Hogan Water Corporation Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Hogan Water Corporation Indiana avg Federal benchmark
Total violations 124 88.9 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 4 9.1 Indicates a contaminant exceeded a federal MCL
PFAS detection None 40.6% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 1,238 1,456 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 3,967 regulated public water systems in Indiana.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Hogan Water Corporation water safe to drink? ▼
Hogan Water Corporation (PWS ID: IN5215005) has 124 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 1,238 people using Groundwater sources.
How many people does Hogan Water Corporation serve? ▼
Hogan Water Corporation serves 1,238 people in Aurora, Indiana. It is a Local-owned system using Groundwater water sources with 495 service connections.
What type of violations does Hogan Water Corporation have? ▼
Hogan Water Corporation has 124 total violations: 4 health-based violations (MCL exceedances or treatment failures), 101 monitoring/reporting violations, and 4 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Hogan Water Corporation water? ▼
No PFAS testing data is available for Hogan Water Corporation under the EPA's UCMR5 monitoring program.
What water source does Hogan Water Corporation use? ▼
Hogan Water Corporation uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.