Omaha, NE Tap Water Quality

Water safety reports for all 49 ZIP codes in Omaha, Nebraska

Average Score

45/100

Health Violations

ZIP Codes

High Lead Risk

of 49 ZIP codes

About Tap Water in Omaha, NE

Tap water quality in Omaha, NE is a significant concern, currently receiving a below-average safety score of 45/100 across 49 ZIP codes. With 49 health-based violations recorded in the past 5 years, systems like Metropolitan Utilities District have struggled to maintain compliance with EPA regulations enforced by Nebraska Department of Environment and Energy. Residents are strongly encouraged to utilize certified water filtration systems.

The accumulation of 49 health-based violations over the past 5 years highlights systemic challenges within Omaha's water infrastructure. When violations occur, it means that drinking water tests revealed contaminant levels exceeding safe limits, triggering mandatory corrective actions by Nebraska Department of Environment and Energy. The city relies on surface water, which may require significant treatment upgrades to address these recurring issues.

Additionally, lead exposure risk remains a critical issue for certain neighborhoods. EPA data indicates that 24 out of 49 ZIP codes in Omaha are rated as High or Very High risk for lead. This risk is often driven by aging homes with pre-1986 plumbing containing lead solder or service lines. Families in these areas should test their tap water and consider NSF/ANSI 53 certified filters.

⚠ Lead Risk Alert: Some ZIP codes in Omaha are rated High or Very High for lead exposure risk based on EPA data. Search your specific ZIP code for a detailed lead level report.

Health-Based Contaminant Violations in Omaha

EPA records indicate that the following contaminants have exceeded Safe Drinking Water Act Maximum Contaminant Levels (MCLs) in Omaha water systems over the past 5 years.

Arsenic

Note: The presence of a past violation does not necessarily mean current water is unsafe. Utilities are required to take corrective action. Review your Consumer Confidence Report for the latest status.

Water Quality by ZIP Code — Omaha, NE

Click any ZIP code for the full water quality report

68101

Omaha, NE

Score: 51/1001 violation

68105

Omaha, NE

Score: 51/1001 violation

68108

Omaha, NE

Score: 51/1001 violation

68110

Omaha, NE

Score: 51/1001 violation

68111

Omaha, NE

Score: 51/1001 violation

68116

Omaha, NE

Score: 51/1001 violation

68118

Omaha, NE

Score: 51/1001 violation

68122

Omaha, NE

Score: 51/1001 violation

68130

Omaha, NE

Score: 51/1001 violation

68136

Omaha, NE

Score: 51/1001 violation

68138

Omaha, NE

Score: 51/1001 violation

68152

Omaha, NE

Score: 51/1001 violation

68164

Omaha, NE

Score: 51/1001 violation

68102

Omaha, NE

Score: 46/1001 violation

68104

Omaha, NE

Score: 46/1001 violation

68106

Omaha, NE

Score: 46/1001 violation

68107

Omaha, NE

Score: 46/1001 violation

68112

Omaha, NE

Score: 46/1001 violation

68114

Omaha, NE

Score: 46/1001 violation

68117

Omaha, NE

Score: 46/1001 violation

68124

Omaha, NE

Score: 46/1001 violation

68127

Omaha, NE

Score: 46/1001 violation

68131

Omaha, NE

Score: 46/1001 violation

68132

Omaha, NE

Score: 46/1001 violation

68134

Omaha, NE

Score: 46/1001 violation

68137

Omaha, NE

Score: 46/1001 violation

68144

Omaha, NE

Score: 46/1001 violation

68154

Omaha, NE

Score: 46/1001 violation

68157

Omaha, NE

Score: 46/1001 violation

68103

Omaha, NE

Score: 41/1001 violation

68109

Omaha, NE

Score: 41/1001 violation

68119

Omaha, NE

Score: 41/1001 violation

68120

Omaha, NE

Score: 41/1001 violation

68135

Omaha, NE

Score: 41/1001 violation

68139

Omaha, NE

Score: 41/1001 violation

68142

Omaha, NE

Score: 41/1001 violation

68145

Omaha, NE

Score: 41/1001 violation

68155

Omaha, NE

Score: 41/1001 violation

68172

Omaha, NE

Score: 41/1001 violation

68175

Omaha, NE

Score: 41/1001 violation

68176

Omaha, NE

Score: 41/1001 violation

68178

Omaha, NE

Score: 41/1001 violation

68179

Omaha, NE

Score: 41/1001 violation

68180

Omaha, NE

Score: 41/1001 violation

68181

Omaha, NE

Score: 41/1001 violation

68182

Omaha, NE

Score: 41/1001 violation

68183

Omaha, NE

Score: 41/1001 violation

68197

Omaha, NE

Score: 41/1001 violation

68198

Omaha, NE

Score: 41/1001 violation

Frequently Asked Questions — Omaha Water Quality

Is tap water safe to drink in Omaha, NE?+

Tap water in Omaha has a grade of D, indicating compliance concerns in recent years. Families with young children or pregnant women should consider using a certified NSF/ANSI 53 water filter for drinking and cooking.

What is the water quality score for Omaha?+

The average water quality score across 49 ZIP codes in Omaha, NE is 45/100. Scores are derived from EPA violation history, lead levels, enforcement actions, and infrastructure risk indicators. Individual ZIP codes may vary — search your specific ZIP above for a personalized report.

Does Omaha have lead in its tap water?+

24 out of 49 ZIP codes in Omaha are rated High or Very High for lead exposure risk. Older homes built before 1986 may have lead service lines or plumbing fixtures. Residents should run their tap for 30 seconds before use and consider a certified NSF/ANSI 53 lead filter.

How do I get the water quality report for Omaha?+

Each ZIP code in Omaha has a full water quality report on this site — click any ZIP code below. You can also get the annual Consumer Confidence Report (CCR) from your local water utility. The CCR is required to be published every year by July 1 and contains actual contaminant measurements and violation history.

Where does Omaha's tap water come from?+

Tap water in Omaha, NE primarily comes from surface water. Surface water systems treat water from rivers, lakes, or reservoirs using filtration, sedimentation, and disinfection before it reaches your tap.

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