Is Tap Water Safe to Drink in Omaha?
Yes, tap water in Omaha is safe to drink. The Metropolitan Utilities District treats water from the Missouri River and Platte River wellfields at three plants, softens it, and consistently meets all EPA standards.
Water Source
The Metropolitan Utilities District (M.U.D.) draws from the Missouri River at the century-old Florence treatment plant and from wellfields along the Platte River feeding the Platte South and Platte West plants, giving Omaha a blend of river water and riverbank-filtered groundwater.
EPA Compliance Status
Meets all federal Safe Drinking Water Act standards. M.U.D. has a long record of full compliance and softens the naturally hard source water at its treatment plants.
Notable Contaminants & Context
- •Agricultural runoff chemicals such as nitrates and the herbicide atrazine are the main regional watch items for Missouri and Platte River water; both are monitored and kept within federal limits
- •Disinfection byproducts from treating river water are monitored and compliant
- •Some older Omaha neighborhoods retain legacy lead service lines; M.U.D. maintains corrosion control and an inventory-and-replacement program under the EPA's lead rule
Water Quality Data
Key contaminants detected vs. regulatory limits. All values from the most recent published report — Source: Metropolitan Utilities District 2024 CCR.
| Contaminant | Detected | Limit | Status |
|---|---|---|---|
| Chlorine (total) | 2.0 mg/L | 4.0 mg/L | ✓ |
| Fluoride | 0.7 mg/L | 4.0 mg/L | ✓ |
| Lead (90th percentile) | 3.5 µg/L | 15.0 µg/L | ✓ |
| Nitrate (as N) | 2.4 mg/L | 10.0 mg/L | ✓ |
| TTHM (Total Trihalomethanes) | 42.1 µg/L | 80.0 µg/L | ✓ |
| HAA5 (Haloacetic Acids) | 30.8 µg/L | 60.0 µg/L | ✓ |
✓ = below limit ⚠ = above health goal ✗ = exceeds guideline
How It Compares
Omaha's dual river-and-wellfield setup gives it more source flexibility than single-source Plains cities, and plant softening means the delivered water is noticeably less hard than in many Midwest groundwater systems.
Tips
- •M.U.D. publishes an annual water quality report with plant-by-plant data
- •Run the cold tap briefly in pre-1950s homes to flush standing water
- •No filter is needed for safety; a carbon pitcher can polish chlorine taste
Frequently Asked Questions
Sources & References
The safety rating and guidance on this page draw on the following sources. See our full methodology.
- •US EPA Safe Drinking Water Act regulations
- •EWG Tap Water Database
- •The utility's most recent Consumer Confidence Report (CCR)
- •WHO Guidelines for Drinking-water Quality