Omaha, AR Water Safety: 72/100 (2026)
1 ZIP code · 4 water systems · Updated 2026-06-03
Omaha tap water earns a high safety grade — above-average compliance with AR and federal standards.
How Omaha Compares
Data: EPA SDWIS Last verified: 2026-06-03
Omaha Water: The Quick Version
- Homes built before 1986: 43% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 15.06 — above typical levels.
Water Systems Serving Omaha
Structurally, Omaha, AR's water supply is divided. Federal data identifies 4 water systems in the area, with 3 providers serving the bulk of residential connections. These utilities operate independently, meaning rate-setting authority and EPA compliance accountability are distributed rather than centralized.
Overview
We track water quality and home safety data for 1 ZIP code in Omaha, Arkansas (population ~2,935), covering 4 community water systems serving approximately 9,851 people region-wide.
No EPA violations recorded across any ZIP codes in Omaha — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Omaha: B (72/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Omaha water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Omaha
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 72662 | B | Omaha Waterworks | 1,188 |
All ZIP Codes in Omaha
- 72662 [B]
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
CDC Health Data for Omaha
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
How Old Is Omaha's Housing Stock?
With 43% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
With a median build year of 1997, Omaha's housing stock reflects a city built across multiple eras. A substantial share of homes predate 1986 — the year lead solder in plumbing was federally banned — meaning the risk from plumbing materials is unevenly distributed across the city's neighborhoods and property types.
Most homes in Omaha were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
Omaha: Remediation Cost in Perspective
For most homeowners in Omaha, the estimated cost of water and safety remediation represents a proportionally modest share of what properties are worth — placing this area in the lower tier of the remediation share scale.
Remediation costs in Omaha are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 53% above the Arkansas average.
Protecting Children from Lead in Omaha
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
When older housing represents 43% of the local inventory or aggregate readings approach the federal action level, an in-home check becomes the standard way to translate citywide averages into the specific reality of an individual Omaha address.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Deep Dive Reports
Detailed analysis for Omaha, AR