CITY REPORT IN

Brooklyn, IN: 15 Violations - Home Safety Score unavailable

1 ZIP code · 1 water system · Updated

Data: EPA SDWIS

1
ZIP Codes
1
Water Systems
1
ZIPs with Violations
Zone 2
Radon Risk (Moderate)
$116K
Median Home Value
$400
Est. Remediation (0.3% of home value)

Key Facts for Brooklyn Residents

  • Your city's water systems recorded 15 violations in the past 5 years.
  • Average lead level: 0.0012 mg/L.
  • Homes built before 1986: 65% - older plumbing may contain lead solder.
  • Estimated remediation: $400 per household.
  • CDC health risk index: 14.29 - above typical levels.

Brooklyn's Water Providers

While 1 water system appear in federal records for Brooklyn, IN, one provider supplies the majority of residential connections - making it the central point of infrastructure and compliance accountability for most households.

Overview

We track home safety data for 1 ZIP code in Brooklyn, Indiana (population ~456), covering 1 community water system serving approximately 1,600 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. The available record reports no health-based violations for this measured scope.

Water Sources

Brooklyn water systems draw from: Groundwater.

Lead & Copper

  • Average lead level (90th percentile): 0.0012 mg/L (EPA action level: 0.015 mg/L)
  • 0 of 1 ZIP code with known status exceed the EPA lead action level

Radon Risk

Dominant radon zone: Zone 2 (Moderate Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Consumer Confidence Report Rule Reporting 16 1
Stage 1 DBP Rule Treatment Technique 6 1
Surface Water Treatment Rule Treatment Technique 4 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 2 1
Haloacetic Acids (HAA5) Disinfection Byproducts 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
46111 15 0 Brooklyn Water Works

All ZIP Codes in Brooklyn

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Brooklyn Community Health Snapshot

11.1%
Asthma (US: 9.8%)
13.4%
Diabetes (US: 10.4%)
17.4%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.

Compared to National Average

Asthma 11.1% ↑
Diabetes 13.4% ↑
Mental Health 17.4% ↑

Vertical line = national average. Above national · Below national

What's in Brooklyn's Water?

Consumer Confidence Report Rule 16 violations
Reporting
Stage 1 DBP Rule 6 violations
Treatment Technique
Disinfection byproduct exposure risk
Surface Water Treatment Rule 4 violations
Treatment Technique
Pathogens may not be adequately removed

Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.

Brooklyn Infrastructure Age

1952
Median Build Year
65%
Built Before 1986
51%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 65% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

Pre-1986 plumbing is not a rare legacy case in Brooklyn - it's the dominant profile. The median build year of 1952 indicates a housing stock where lead-soldered copper joints are a common structural feature of residences across the city.

1952
Median Year Built
65%
Pre-1986 (Lead Paint Risk)
51%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (51%) 1970–1986 (14%) Post-1986 (35%)

Over half of homes in Brooklyn were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

How Remediation Costs Compare in Brooklyn

Given current Brooklyn valuations, the remediation-to-property-value ratio is low - most homeowners are looking at a proportionally modest share that fits within routine financial planning.

Median Home Value
$116,100
Est. Remediation
$400
Remediation as % of home value 0.3%

Remediation costs in Brooklyn are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 35% below the Indiana average.

Brooklyn: Lead Risk & Vulnerable Populations

65%
Homes Built Before 1986
0.0012
mg/L Avg Lead (Limit: 0.015)

Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

Older interior plumbing shapes the local picture: 65% of Brooklyn homes predate the federal solder ban, and aggregate sampling either approaches or crosses the action benchmark. That mix makes a single-home draw a standard pre-purchase or pre-occupancy step.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

Frequently Asked Questions

How many water violations does Brooklyn have?
Brooklyn water systems have a total of 15 EPA violations. Violations are tracked across 1 ZIP code.
Does Brooklyn water have lead?
The average 90th-percentile lead level in Brooklyn is 0.0012 mg/L. This is below the EPA action level of 0.015 mg/L. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Brooklyn?
Brooklyn is served by 1 public water system across 1 ZIP code, serving approximately 456 people.
How much does it cost to fix water issues in Brooklyn?
Estimated remediation costs in Brooklyn average $400 per household, ranging from $0 to $800. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesIndiana → Brooklyn, IN

How to cite this page

APA ZipCheckup. (2026). Brooklyn, IN: 15 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/in/brooklyn/
BibTeX
@misc{zipcheckup-cities-in-brooklyn,
  author = {{ZipCheckup}},
  title  = {{Brooklyn, IN: 15 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/in/brooklyn/}
}

Page version: August 2026.

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