Water Quality in Warren, MI (48094)
EPA violation data for public water systems serving ZIP code 48094.
No Health-Based Violations
None of the 65 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are19 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 77% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
20,736
Population
65
Water Systems
19
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (65)
Warren, City Of
Purchased surface water 134,056 people served
0 violations
Lead tested: 2.7 ppb (limit: 15 ppb) ✓
Sterling Heights, City Of
Purchased surface water 127,000 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Clinton Township
All resolved Purchased surface water 100,513 people served
4 violations (5yr)
· All resolved
Lead tested: 1.2 ppb (limit: 15 ppb) ✓
Macomb Township
All resolved Purchased surface water 90,000 people served
2 violations (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Shelby Township
Purchased surface water 72,000 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
St. Clair Shores, City Of
All resolved Purchased surface water 59,715 people served
4 violations (5yr)
· All resolved
Lead tested: 1.1 ppb (limit: 15 ppb) ✓
Roseville, City Of
Purchased surface water 47,299 people served
0 violations
Lead tested: 8.98 ppb (limit: 15 ppb) ✓
Chesterfield Township
All resolved Purchased surface water 41,650 people served
1 violation (5yr)
· All resolved
Lead tested: 0 ppb (limit: 15 ppb) ✓
Washington Township
Purchased surface water 15,828 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Stoney Creek Metro Park
Groundwater 1,000 people served
0 violations
Washington Elementary School
Groundwater 600 people served
0 violations
Indian Hill School
Groundwater 600 people served
0 violations
First Baptist Church
Groundwater 300 people served
0 violations
Community Wesleyan Church
Groundwater 300 people served
0 violations
Washington Mhp
Groundwater 268 people served
0 violations
Our Redeemer Lutheran Church
Groundwater 267 people served
0 violations
Washington Methodist Church
Groundwater 250 people served
0 violations
Trw Vehicle Safety System Inc.
Groundwater 243 people served
0 violations
Stony Crk - Snell Rd & Winter Cove
Groundwater 200 people served
0 violations
Old Stone Bar And Grill
Groundwater 200 people served
0 violations
Stoney Creek Clubhouse Well #2
Groundwater 200 people served
0 violations
Stoney Creek Apartments
Groundwater 150 people served
0 violations
Wash. Cong. Jehovah'S Witnesses
Groundwater 150 people served
0 violations
Green Acres
Groundwater 130 people served
0 violations
Faith Baptist Church North Macomb
Groundwater 125 people served
0 violations
L F A Hall
Groundwater 125 people served
0 violations
Cross Of Glory Lutheran Church
Groundwater 100 people served
0 violations
Ss. John & Paul Cath. Church
Groundwater 100 people served
0 violations
Apple Barrel
Groundwater 100 people served
0 violations
Tannery Creek Condominum Association
All resolved Groundwater 90 people served
1 violation (5yr)
· All resolved
Mayes Speakeasy Bar
Groundwater 80 people served
0 violations
Washington Square Apts Ii
Groundwater 70 people served
0 violations
Capuchin Retreat
Groundwater 62 people served
0 violations
Dr Gerald D Keyte
Groundwater 50 people served
0 violations
Mexican Island
Groundwater 50 people served
0 violations
Sorrento Pizza
Groundwater 50 people served
0 violations
Kit Kat Club
Groundwater 40 people served
0 violations
Washington Fire Dept
Groundwater 40 people served
0 violations
Plexus Systems
Groundwater 40 people served
0 violations
Century 21- Sunrise
Groundwater 35 people served
0 violations
Washington Lions Club
Groundwater 34 people served
0 violations
Macomb County Road Commision
Groundwater 30 people served
0 violations
Wendy'S
Groundwater 30 people served
0 violations
Robert E Shell & Associates
Groundwater 30 people served
0 violations
Wave Expression
Groundwater 25 people served
0 violations
Romeo Golf Course
Groundwater 25 people served
0 violations
Stony Cr Metro-Rdgewd Pic W-24
Groundwater 25 people served
0 violations
Stony Cr Metro-Nature Ctr-20
Groundwater 25 people served
0 violations
Ray Township Fire & Rescue
Groundwater 25 people served
0 violations
Capuchin Retreat
Groundwater 25 people served
0 violations
Stony Cr Metro-Boat Launch-17
Groundwater 25 people served
0 violations
Romeo Golf Course-Pro Shop
Groundwater 25 people served
0 violations
Stony Cr Metro-Sdale Pic E-22
Groundwater 25 people served
0 violations
Stony Cr Metro-Nrthdale Pic-26
Groundwater 25 people served
0 violations
Stoney Creek Golf Course-Maint
Groundwater 25 people served
0 violations
Andersonville Acres
Groundwater 25 people served
0 violations
Apple Orchard Inn
All resolved Groundwater 25 people served
5 violations (5yr)
· All resolved
Vet Clinic
Groundwater 25 people served
0 violations
Romeo Golf Course-Pump House
Groundwater 25 people served
0 violations
Apple Orchard Inn - Hauled
All resolved Groundwater 25 people served
2 violations (5yr)
· All resolved
Mr. Peter B. Roberts, D.O.
Groundwater 25 people served
0 violations
Stony Creek Veterinary Hosp.
Groundwater 25 people served
0 violations
Stony Cr Metro-Okgrve Pic B-16
Groundwater 25 people served
0 violations
Romeo Golf Course - Comfort St
Groundwater 25 people served
0 violations
Powell Middle School
Groundwater 0
0 violations
Contaminants Found
Revised Total Coliform RuleMonitoring
Missed testing deadlines — not a detection of bacteria.
8 violations
All resolved
TTHMMonitoring
5 violations
All resolved
Total Haloacetic Acids (HAA5)Monitoring
4 violations
All resolved
Consumer Confidence RuleMonitoring
Annual water quality report delivery requirement.
2 violations
All resolved
Lead & Copper Levels
Lead (Pb)
Within limit2.7 ppb measured
Action level: 15 ppb
Sampled: Jan 2025
How Does This Compare?
Warren (48094) has more violations than 77% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 19, most of which are monitoring/reporting issues.
Fewer violations 77th percentile More violations
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.