Historical Compliance Records MI 1 HEALTH-BASED VIOLATION ON RECORD

Kent Ridge Apartments

EPA ID: MI0003615 ยท 120 people served ยท 2 ZIP codes

ZipCheckup's reading of EPA records for Kent Ridge Apartments (MI0003615): 1 health-based violation recorded since 2021. Kent Ridge Apartments's EPA record lists 9 historical violations, and none is listed as open in that record; the utility supplies water to 120 residents.

Data: EPA SDWIS

120
People Served
2
ZIP Codes Served
9
Violations (since 2021)
Groundwater
Water Source
0.0361 mg/L
Most recent lead 90th percentile on record (monitoring period ending 2024-12-31) - Above EPA Action Level
Zone 2
County Radon Potential ยท Moderate
7
Contaminants Flagged
$250K
Median Home Value in ZIP Codes Served

Service Area Map

Coverage area for Kent Ridge Apartments Source: EPA SDWIS service area boundaries.

Service area boundary

Demographics of ZIP Codes Served

$76,366
Median Household Income
24,344
Population of ZIP Codes Served (Census)
32%
Disadvantaged Population
50th
Poverty Percentile
50th
Energy Burden Percentile
48%
Pre-1986 Housing

The ZIP codes associated with Kent Ridge Apartments have a median household income of $76,366 and about 24,344 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 48% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.

Environmental Justice Note: On average, 32% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.

๐Ÿ’ง Where Does Your Water Come From?

Groundwater

Kent Ridge Apartments's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.

Moderate Risk
Source Contamination Risk
30th
Wastewater Discharge Proximity
80th
Superfund Site Proximity

Superfund Proximity Note: This service area ranks in the 80th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.

Infrastructure Risk

34 yr
Estimated pipe age (modeled from housing age)
Copper
Likely pipe material (modeled)
37 yr
Est. Remaining Life
Stable
Decay Status
Installed 48% of expected lifespan used (estimate) End of life

Comparable Water Systems

Similar-sized systems in Michigan

2 violations
1 violation
Ogemaw Township
125 people
1 violation
3 violations
0 violations

Estimated Remediation Costs

Average estimated costs across ZIP codes served by this system

Water Filtration
Water Filtration $300
Total Estimated Cost $300

Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.

Cost of Inaction

Illustrative per-household cost scenario based on stated assumptions:

Estimated Healthcare Costs $1,000

Annual per household (ZipCheckup estimate)

Lead Exposure - Child Lifetime Cost $10,000

Per affected child (estimate)

Estimated Cumulative Cost Per Household

5 years
$7,780
10 years
$15,560
20 years
$31,120

Compare: Estimated remediation cost is $300 (one-time) vs. $15,560 in estimated inaction costs over 10 years.

Individual costs vary by household size, property, and health factors. These estimates are for awareness, not financial advice.

System Overview

Kent Ridge Apartments (EPA ID: MI0003615) is a community water system in Michigan that serves approximately 120 people from groundwater sources.

This system provides water to 2 ZIP codes across 2 communities.

Violation History

No current noncompliance in the accepted 2026Q2 snapshot. The 9 records in the 2021-2026 window are classified as resolved or archived, not current.

Status breakdown for accepted records with record years 2021-2026: 7 resolved, 2 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.

Recent Violations

Date Contaminant Type Status
July 1, 2025 Consumer Confidence Rule Non-health-based Resolved
November 30, 2024 Lead and Copper Rule Health-based Resolved
October 17, 2024 Public Notice Non-health-based Resolved
October 11, 2024 Lead and Copper Rule Non-health-based Resolved
January 1, 2023 TTHM Non-health-based Archived
January 1, 2023 Total Haloacetic Acids (HAA5) Non-health-based Archived
July 1, 2022 Consumer Confidence Rule Non-health-based Resolved
December 1, 2021 Revised Total Coliform Rule Non-health-based Resolved
October 1, 2021 Chlorine Non-health-based Resolved

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Contaminant Category Violations Health-Based
Public Notice Treatment Technique, Monitoring & Reporting 2 Yes
Consumer Confidence Rule Other (notice or report rule) 2 No
Total Haloacetic Acids (HAA5) Monitoring & Reporting 1 No
TTHM Monitoring & Reporting 1 No
Public Notice Other (notice or report rule) 1 No
Chlorine Monitoring & Reporting 1 No
Chlorine Monitoring & Reporting 1 No

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

Lead Level Exceeds Action Level Sample Date
0.0361 mg/L Yes 2024-12-31
Lead exceeds EPA action level in at least one sampling location. Consider using a certified NSF/ANSI 53 or NSF/ANSI 58 filter rated for lead removal.

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

Radon Risk in Service Area

2 of 2 ZIP records with known zones are in EPA Radon Zone 2.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

ZIP Codes Served

Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by MI or modeled from parcel and building-footprint data.

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Kent Ridge Apartments (MI0003615) on EPA.gov.

Frequently Asked Questions

Is Kent Ridge Apartments water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Kent Ridge Apartments; its 9 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Kent Ridge Apartments serve?

Kent Ridge Apartments serves approximately 120 people across 2 ZIP codes in Michigan.

Where does Kent Ridge Apartments get its water?

The primary water source is groundwater.

Frequently Asked Questions

Should I use a water filter? ▼
Given 9 recorded violations, review the violation types and dates; a filter certified for a specific contaminant of concern can reduce that contaminant at the tap. Monitoring or reporting violations are not something a filter addresses.
How many people does Kent Ridge Apartments serve? ▼
Kent Ridge Apartments serves approximately 120 people with drinking water across 2 ZIP codes.
What is Kent Ridge Apartments's water source? ▼
Kent Ridge Apartments draws water from groundwater sources. Source type affects which contaminants are most likely to be present.
Is there lead in Kent Ridge Apartments's water? ▼
The most recent 90th-percentile lead result on record is 0.0361 mg/L (sample period ending 2024-12-31). This exceeds the EPA action level of 0.015 mg/L. A lead-certified filter is recommended, especially for homes with young children.
What is the demographic profile of the ZIP codes associated with Kent Ridge Apartments? ▼
The ZIP codes mapped to Kent Ridge Apartments have a median household income of $76,366 (Census ZIP-code estimate). In CEJST data, 32% of census tracts in the counties mapped to this area are designated disadvantaged (average across mapped ZIP codes), which may indicate greater vulnerability to environmental health risks.
Where does Kent Ridge Apartments get its water? ▼
Kent Ridge Apartments's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table. Based on the available data, the modeled source-contamination category is moderate; test local water to assess actual exposure.

How to cite this page

APA ZipCheckup. (n.d.). Kent Ridge Apartments (MI): 1 Health Violation. https://zipcheckup.com/water-system/mi0003615/
BibTeX
@misc{zipcheckup-water-system-mi0003615,
  author = {{ZipCheckup}},
  title  = {{Kent Ridge Apartments (MI): 1 Health Violation}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/mi0003615/}
}

What You Can Do

1

Test your water

Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter โ†’

2

Check your specific ZIP code

Water quality can vary within a system. View nearest ZIP report โ†’

3

Contact your utility

Kent Ridge Apartments (EPA ID: MI0003615) - request the latest Consumer Confidence Report or ask about specific contaminants.

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