PlainWater
States → Indiana

EAST MONROE WATER CORPORATION

PWS ID: IN5253003 · BLOOMINGTON, Indiana 47401

EAST MONROE WATER CORPORATION serves 3,648 people in BLOOMINGTON, Indiana using Surface Water water sources. It has 43 recorded EPA violations, including 18 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: EAST MONROE WATER CORPORATION

EAST MONROE WATER CORPORATION is a local-owned community water system that delivers drinking water to 3,648 residents in BLOOMINGTON, Indiana (Monroe County) through 1,459 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 43 total violations for this system , of which 18 (42%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 24 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 17 violations (MR). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

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. EAST MONROE WATER CORPORATION's 43 violations sit below the Indiana average. Statewide, 93 of 229 UCMR5-tested systems have reported PFAS detections (40.6%). 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
3,648
Total Violations
43
Health-Based Violations
18
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
1,459
County
Monroe
School/Daycare
No
MCL Violations
18
Monitoring Violations
24
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 17 2001
Total Haloacetic Acids (HAA5) MCL 15 2016
Total Haloacetic Acids (HAA5) MR 3 2025
Coliform (TCR) MCL 3 2001
TTHM MR 3 2025
Lead and Copper Rule MR 1 1994

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 90 samples detected PFAS.

Contaminant Date Result MRL Status
NMeFOSAA 9/3/2025 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 9/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 9/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 9/3/2025 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 9/3/2025 <0.008 µg/L 0.008 µg/L Not Detected
lithium 9/3/2025 <9 µg/L 9 µg/L Not Detected
HFPO-DA 9/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 9/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
8:2 FTS 9/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFBS 9/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 9/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 9/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 9/3/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 9/3/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 9/3/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 9/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 9/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 9/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFDoA 9/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 9/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 9/3/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFPeS 9/3/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFMBA 9/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 9/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 9/3/2025 <0.004 µg/L 0.004 µg/L Not Detected
ADONA 9/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 9/3/2025 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 9/3/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 9/3/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 9/3/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 6/2/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 6/2/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 6/2/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFDoA 6/2/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 6/2/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 6/2/2025 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 6/2/2025 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 6/2/2025 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 6/2/2025 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 6/2/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFEESA 6/2/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 6/2/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 6/2/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFBA 6/2/2025 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 6/2/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFDA 6/2/2025 <0.003 µg/L 0.003 µg/L Not Detected
lithium 6/2/2025 <9 µg/L 9 µg/L Not Detected
PFTA 6/2/2025 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 6/2/2025 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 6/2/2025 <0.005 µg/L 0.005 µg/L Not Detected

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 EAST MONROE 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 IN5253003 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 EAST MONROE 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
2025 Total Haloacetic Acids (HAA5) MR 3 SDWIS / IN5253003 / 2456
2025 TTHM MR 3 SDWIS / IN5253003 / 2950
2016 Total Haloacetic Acids (HAA5) MCL 15 SDWIS / IN5253003 / 2456
2001 Coliform (TCR) MR 17 SDWIS / IN5253003 / 3100
2001 Coliform (TCR) MCL 3 SDWIS / IN5253003 / 3100
1994 Lead and Copper Rule MR 1 SDWIS / IN5253003 / 5000

How EAST MONROE WATER CORPORATION Compares

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

Metric EAST MONROE WATER CORPORATION Indiana avg Federal benchmark
Total violations 43 88.9 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 18 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 3,648 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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is EAST MONROE WATER CORPORATION water safe to drink? ▼
EAST MONROE WATER CORPORATION (PWS ID: IN5253003) has 43 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 3,648 people using Surface Water sources.
How many people does EAST MONROE WATER CORPORATION serve? ▼
EAST MONROE WATER CORPORATION serves 3,648 people in BLOOMINGTON, Indiana. It is a Local-owned system using Surface Water water sources with 1,459 service connections.
What type of violations does EAST MONROE WATER CORPORATION have? ▼
EAST MONROE WATER CORPORATION has 43 total violations: 18 health-based violations (MCL exceedances or treatment failures), 24 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in EAST MONROE WATER CORPORATION water? ▼
No. EAST MONROE WATER CORPORATION was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does EAST MONROE WATER CORPORATION use? ▼
EAST MONROE WATER CORPORATION uses Surface Water 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.

Explore PlainWater

Water in Indiana

All systems in state
All States

Water quality by state
Contaminants

PFAS & other pollutants
Guides

Understanding water quality

Related Data for Indiana

Environmental Data → Natural Hazards → Air Quality → Healthcare Access → Climate Data →
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.

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

Related

Browse all → | Rankings →
Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial