Greenland, AR Water Safety: 73/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
How does Greenland tap water hold up under EPA scrutiny? Above average for AR — documented violations are uncommon and the safety grade reflects a clean overall record.
How Greenland Compares
Data: EPA SDWIS Last verified: 2026-06-03
Greenland Water: The Quick Version
- Estimated remediation: $1,800 per household.
- CDC health risk index: 12.2 — above typical levels.
Water Systems Serving Greenland
Federal records list 1 water system serving Greenland, AR. One provider accounts for the large majority of residential water connections in the area, concentrating infrastructure and compliance accountability.
Overview
We track water quality and home safety data for 1 ZIP code in Greenland, Arkansas, covering 1 community water system serving approximately 116,398 people.
No EPA violations recorded across any ZIP codes in Greenland — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Greenland: B (73/100)
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
Greenland water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Greenland
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 72737 | B | FAYETTEVILLE WATERWORKS | 116,398 |
All ZIP Codes in Greenland
- 72737 [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 Greenland
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
Climate-Related Water Risk for Greenland
The NFIP claim record for Greenland — 3 filed incidents — reflects genuine, recurring flood exposure rather than an isolated event or two. When a community accumulates flood claims at this volume and carries 100% of its ZIP codes inside FEMA-designated zones, flood history starts to factor into water quality planning in ways it doesn't for lower-exposure areas. Flooding introduces specific contamination pathways — runoff overwhelming treatment facility intake, surface water infiltrating private wells, and pressure disruptions in distribution systems allowing backflow — all of which become more relevant as flood frequency increases.
Greenland has a moderate flood history with 3 FEMA claims averaging $42,946 per payout. 100% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$1,800</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
Deep Dive Reports
Detailed analysis for Greenland, AR