Water Quality in Troy, MI (48371)

EPA violation data for public water systems serving ZIP code 48371.

Active Health Violations

6 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.

More violations than 96% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

25,972

Population

Water Systems

Violations (5yr)

Health-Based

Location

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Water Systems Serving This Area (75)

Troy

Purchased surface water 85,854 people served

0 violations

Lead tested: 0 ppb (limit: 15 ppb) ✓

Rochester Hills

Purchased surface water 74,000 people served

0 violations

Lead tested: 1.3 ppb (limit: 15 ppb) ✓

Waterford Township

1 health-based

Groundwater 73,441 people served

3 violations (5yr) · 1 health-based · All resolved

Lead tested: 1 ppb (limit: 15 ppb) ✓

Southfield

All resolved

Purchased surface water 71,739 people served

4 violations (5yr) · All resolved

Lead tested: 0 ppb (limit: 15 ppb) ✓

Oxford, Village Of

Groundwater 3,540 people served

0 violations

Lead tested: 0 ppb (limit: 15 ppb) ✓

Parkhurst Estates

Groundwater 800 people served

0 violations

Clear Lake Elementary

Groundwater 582 people served

0 violations

Shell Food Mart

Groundwater 500 people served

0 violations

Big Boy- Oxford

Groundwater 440 people served

0 violations

Collier Lanes

Groundwater 400 people served

0 violations

Devil'S Ridge Golf Course

Groundwater 250 people served

0 violations

American Legion #108

Groundwater 250 people served

0 violations

Oxford Manor Mobile Home Park

Groundwater 245 people served

0 violations

Detroit Sportsmen'S Congress

All resolved

Groundwater 200 people served

1 violation (5yr) · All resolved

Baldwin Office Center

Groundwater 200 people served

0 violations

Leonard Elementary

Groundwater 175 people served

0 violations

Oxford Hill Golf & Country Clb

Groundwater 150 people served

0 violations

Liberty Christian Academy

Groundwater 143 people served

0 violations

Oxford Free Methodist Church

All resolved

Groundwater 120 people served

21 violations (5yr) · All resolved

Crossroads For Youth

Groundwater 120 people served

4 violations (5yr)

Whispering Oaks Campground

Groundwater 100 people served

0 violations

Living Water Church At Seymour Lake

All resolved

Groundwater 100 people served

1 violation (5yr) · All resolved

Advanced Auto Trends Plant 2

All resolved

Groundwater 100 people served

1 violation (5yr) · All resolved

Devils Ridge G.C.-Halfway Hous

Groundwater 100 people served

0 violations

Legacy Center

Groundwater 100 people served

0 violations

Rlm Industries

Groundwater 80 people served

0 violations

Lead tested: 0 ppb (limit: 15 ppb) ✓

Msp Industries - North

Groundwater 75 people served

0 violations

American Legion Walter Fraser Post 108

All resolved

Groundwater 75 people served

21 violations (5yr) · All resolved

Dominican Sisters

Groundwater 70 people served

0 violations

Casemer Tool & Machine

4 health-based

Groundwater 70 people served

5 violations (5yr) · 4 health-based · All resolved

Lead tested: 4 ppb (limit: 15 ppb) ✓

Mantex

Groundwater 70 people served

0 violations

Thermovac

1 health-based

Groundwater 64 people served

2 violations (5yr) · 1 health-based · All resolved

Dominican Sisters Of Peace - St. Mary'S

Groundwater 60 people served

0 violations

Bible Baptist Church (Indwood)

Groundwater 60 people served

0 violations

Msp Industries - South

Groundwater 60 people served

0 violations

Advanced Auto Trends Plant 1

All resolved

Groundwater 60 people served

29 violations (5yr) · All resolved

Key Court Mobile Home Park

Groundwater 55 people served

0 violations

Barron Industries

Groundwater 55 people served

0 violations

North Oakland Dental Group

Groundwater 50 people served

0 violations

Win-A-Gin Farms

Groundwater 50 people served

0 violations

Oakwood Market

Groundwater 50 people served

0 violations

Party Keg

Groundwater 50 people served

0 violations

Wildwood Inn

Groundwater 50 people served

0 violations

North Oxford Multi-Tenant

Groundwater 50 people served

0 violations

Rudy'S Market/Clarkston News

Groundwater 50 people served

0 violations

Oxford Forge

Groundwater 50 people served

0 violations

Itw Devcon Futura Coatings

Groundwater 40 people served

0 violations

Pk Contracting

Groundwater 40 people served

0 violations

Christ The King

Groundwater 40 people served

0 violations

Legion Of Christ Conference

Groundwater 35 people served

0 violations

Oxford Truck And Trailer

Groundwater 35 people served

0 violations

Foamseal

Groundwater 32 people served

0 violations

Sota Technology

Groundwater 30 people served

0 violations

826 M-24, Llc.

Groundwater 30 people served

0 violations

Cadillac Iron

Groundwater 30 people served

0 violations

Oxford Hills - Maintenance

Groundwater 30 people served

0 violations

Oxford Leader

Groundwater 26 people served

0 violations

New Life Church Of God

Groundwater 25 people served

0 violations

Long Meadow Farm

Groundwater 25 people served

0 violations

Cast-Rite Ltd.

Groundwater 25 people served

0 violations

Mr. B'S Roadhouse(Kalloway'S)

Groundwater 25 people served

0 violations

Fellowship Baptist Chruch

Groundwater 25 people served

0 violations

Cast Rite Ltd

Groundwater 25 people served

0 violations

M D Hubbard Spring Co

Groundwater 25 people served

0 violations

Advanced Auto Trends

Groundwater 25 people served

0 violations

Little Scholars

Groundwater 25 people served

0 violations

Oxford Child Care

Groundwater 25 people served

0 violations

Mouch Industrial Bldg A

Groundwater 25 people served

0 violations

The Citizen

Groundwater 25 people served

0 violations

Mt Zion General Baptist

Groundwater 25 people served

0 violations

Camp Oakland - Kresge Hall

Groundwater 25 people served

0 violations

Mouch Industrial Bldg B

Groundwater 25 people served

0 violations

Metamora Club

Groundwater 25 people served

0 violations

Liberty Christian Academy

Groundwater 25 people served

0 violations

Davison Hills Mobile Home Park

Groundwater 0

0 violations

Contaminants Found

ArsenicHealth-Based

A naturally occurring element that can cause cancer and other health effects at high levels.

9 violations

All resolved

Lead and Copper RuleHealth-Based

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

2 violations

All resolved

Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

10 violations

All resolved

Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

4 violations

Has active

Xylenes, TotalMonitoring

3 violations

All resolved

1,1-DichloroethyleneMonitoring

3 violations

All resolved

Carbon tetrachlorideMonitoring

3 violations

All resolved

StyreneMonitoring

3 violations

All resolved

BenzeneMonitoring

3 violations

All resolved

EthylbenzeneMonitoring

3 violations

All resolved

trans-1,2-DichloroethyleneMonitoring

3 violations

All resolved

1,1,1-TrichloroethaneMonitoring

3 violations

All resolved

1,1,2-TrichloroethaneMonitoring

3 violations

All resolved

Vinyl chlorideMonitoring

3 violations

All resolved

cis-1,2-DichloroethyleneMonitoring

3 violations

All resolved

1,2-DichloropropaneMonitoring

3 violations

All resolved

1,2,4-TrichlorobenzeneMonitoring

3 violations

All resolved

1,2-DichloroethaneMonitoring

3 violations

All resolved

TolueneMonitoring

3 violations

All resolved

CHLOROBENZENEMonitoring

3 violations

All resolved

TetrachloroethyleneMonitoring

3 violations

All resolved

o-DichlorobenzeneMonitoring

3 violations

All resolved

DICHLOROMETHANEMonitoring

3 violations

All resolved

TrichloroethyleneMonitoring

3 violations

All resolved

p-DichlorobenzeneMonitoring

3 violations

All resolved

E. COLIMonitoring

2 violations

All resolved

TTHMMonitoring

1 violation

All resolved

Lead & Copper Levels

Lead (Pb)

Within limit

0 ppb measured Action level: 15 ppb

Sampled: Jan 2025

How Does This Compare?

Troy (48371) has more violations than 96% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 92.

Fewer violations 96th percentile More violations

Recommended Water Filters

Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.

Reverse Osmosis System

Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.

Targets:Lead, Copper, Arsenic, Mercury, Cadmium

Look for:NSF/ANSI 58 certified

NSF Certified Products → EPA Safe Drinking Water Guide →

Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.