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WaterSafeCheck

ZIP Code 47405 Water Quality Report

Bloomington, IN · Monroe County County

Safety Score
D

Water Safety Grade

Poor — Multiple violations recorded

Health Violations

11

Total Violations

27

Lead Risk

N/A

Contaminants

4

About Tap Water in ZIP Code 47405

Tap water in ZIP code 47405 (Bloomington, IN) has received a D grade (score: 45/100) — below average for the nation. City of Bloomington Utilities has recorded notable violations with EPA Safe Drinking Water Act regulations. Residents may want to consider additional filtration and review their annual Consumer Confidence Report.

Water System

City of Bloomington Utilities

EPA ID: IN5253002

Water Source

Surface Water

Population Served

83,000 residents

County

Monroe County County, Indiana

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Lead Levels in ZIP 47405

EPA action level: 15 ppb | Public health goal: 0 ppb

Lead Level: 5.1 ppb — Below Action Level

The 90th percentile lead level in 47405 is 5.1 ppb, below the EPA action level of 15 ppb but above what many health experts consider ideal. The CDC and EPA both affirm there is no safe level of lead exposure for children. Families with young children or pregnant women should consider a certified NSF/ANSI 53 water filter, and request lead testing of their home's tap water.
Lead Level (90th percentile)
5.10 ppb (0.0051 mg/L)
Lead (Consumer Confidence Report)

From annual CCR filing

5.1 ppb
Lead Exposure Risk Rating
Unknown
Note: Lead levels above are the 90th percentile from EPA monitoring — meaning 90% of samples were at or below this level. Even "undetected" tap water lead doesn't account for lead leaching from home plumbing. If your home was built before 1986, individual tap testing is recommended.
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Violation History

Past 5 years — EPA SDWIS data

City of Bloomington Utilities has recorded 11 health-based violations in the past 5 years — significantly above the national average. This volume of violations indicates serious and recurring compliance issues. Independent water testing and in-home filtration are strongly recommended. 6 violations are currently unresolved — meaning the issue has not yet been formally corrected in EPA records. This is a serious concern that residents should follow up on with their water utility.

Total Violations (5 yr)
27
Health-Based Violations
11
Unresolved Violations
6
Boil Water Advisories
0
Compliance Risk
Critical

Regulatory compliance risk is rated Critical — the highest risk category. City of Bloomington Utilities has an extensive history of unresolved violations and enforcement actions. Independent water testing is highly recommended.

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Contaminants Detected

Contaminants with health-based violations on record

EPA records identify 4 contaminants associated with health-based violations in ZIP code 47405: Haloacetic Acids (HAA5), Consumer Confidence Report Rule, Total Trihalomethanes (TTHM), Fecal Coliform. These contaminants exceeded the Maximum Contaminant Levels (MCLs) established by the EPA under the Safe Drinking Water Act at some point in the 5-year monitoring period. The presence of these violations does not necessarily mean water is currently unsafe — water systems are often required to increase monitoring and treatment when violations occur. Review the annual Consumer Confidence Report for the most current status.

Haloacetic Acids (HAA5)Consumer Confidence Report RuleTotal Trihalomethanes (TTHM)Fecal Coliform

⚖ Enforcement Actions

10 enforcement actions have been issued against City of Bloomington Utilities — a high number that reflects sustained compliance struggles. Enforcement actions escalate from administrative orders to financial penalties when utilities repeatedly fail to meet safe drinking water standards.
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Water Source & Environmental Factors

Surface Water

This system draws water from lakes, rivers, or reservoirs. Surface water is treated to remove sediment, microorganisms, and chemical contaminants before reaching taps.

Water Source Type
Surface Water
CCR Source Classification
Surface Water
EPA Radon Zone

Highest potential

Zone 1

EPA Radon Zone 1 — highest potential for radon in indoor air. Homeowners should test their home for radon and consider mitigation if levels exceed 4 pCi/L.

🛡 What Should You Do? — ZIP 47405 Recommendations

  • 🚨 Install a certified NSF/ANSI 53 or 58 (reverse osmosis) filter immediately for drinking and cooking
  • 🚨 Do not give unfiltered water to children, pregnant women, or immunocompromised individuals
  • 🚨 Contact City of Bloomington Utilities to request the current violation status and corrective action plan
  • 🚨 Report concerns to your state environmental agency or call the EPA hotline: 1-800-426-4791
  • 🚨 Consider having your home's tap water independently tested by a certified lab

Frequently Asked Questions — ZIP 47405 Water Quality

Is tap water safe to drink in ZIP code 47405?+
Tap water in 47405 has a below-average water quality grade of D. While it is treated, there have been notable compliance issues. We strongly recommend using a certified NSF/ANSI 53 water filter for drinking and cooking, especially for vulnerable populations.
What is the lead level in 47405 tap water?+
The 90th percentile lead level in 47405 is 5.1 ppb (parts per billion). The EPA action level is 15 ppb. This is below the action level, but some health experts recommend a lead filter for families with young children.
Who provides tap water to 47405?+
Tap water in ZIP code 47405 is provided by City of Bloomington Utilities (EPA ID: IN5253002). This system serves approximately 83,000 residents. You can contact them directly for Consumer Confidence Reports, current advisories, and billing information.
What is the water source for 47405?+
ZIP code 47405 is served by surface water. Surface water systems draw from rivers, lakes, or reservoirs and must meet strict EPA treatment requirements including filtration and disinfection.
Does 47405 have any active water quality violations?+
Yes — there are currently 6 unresolved violations on record for this water system. Unresolved violations indicate issues that have not yet been formally corrected in EPA tracking systems. Contact City of Bloomington Utilities for the latest update.
How do I get a copy of my water quality report for 47405?+
Your water utility — City of Bloomington Utilities — is required by law to send you an annual Consumer Confidence Report (CCR) by July 1 each year. You can also request it directly from the utility or find it online by searching "City of Bloomington Utilities Consumer Confidence Report." The EPA's ECHO database also has historical compliance data.
What water filter should I use in 47405?+
The right filter depends on what contaminants are present. For lead, look for a filter certified to NSF/ANSI Standard 53. For chlorine byproducts (like THMs), NSF/ANSI 42 filters work well. For a broad range of contaminants including PFAS, look for NSF/ANSI 58 (reverse osmosis) systems. For ZIP code 47405, with detected contaminants including Haloacetic Acids (HAA5) and Consumer Confidence Report Rule, a multi-stage filter or reverse osmosis system is recommended.
Is 47405 tap water safe for babies and infants?+
Infants are especially vulnerable to lead, nitrates, and microbial contaminants in drinking water. Given the detected lead level of 5.1 ppb in 47405, we recommend using a certified NSF/ANSI 53 water filter or certified bottled water for preparing infant formula. Always consult your pediatrician for guidance specific to your child's health.

Data Sources & Methodology

Water quality data for ZIP code 47405 is compiled from the EPA Safe Drinking Water Information System (SDWIS), EPA ECHO enforcement database, UCMR5 unregulated contaminant monitoring, and Consumer Confidence Reports filed by City of Bloomington Utilities. Safety scores are composite metrics derived from violation history, lead levels, enforcement actions, and infrastructure risk indicators. Data reflects a 5-year monitoring window. Last dataset update: 2024. View EPA source data →