Hall County, Nebraska
6 ZIP codes · Avg score 81/100 · Grade B · Updated 2026-06-03
Water systems in Hall County serve 6 ZIP codes with few reported safety events.
How Hall County Compares
How Hall County Compares
Hall County scores 16 points above the Nebraska state average (65/100) and 13 points above the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-03
ZIP Code Risk Map
Water Quality Map: Hall County, Nebraska
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 13 (asthma 8.8%, diabetes 12%)
Estimated additional annual cost per homeowner: $938, driven primarily by energy_code_gap
Infrastructure: 0.388% avg pipe failure probability, 40% of ZIPs at high risk
67.6% of homes built before 1978 (lead paint era)
Violation History (2021–2025)
→ Stable trendEPA violation counts by year across Hall County water systems. Health-based shown in red, total in blue.
Peak year: 2025 with 6 violations. Past 5 years: 8 total (8 health-based).
Source: EPA SDWIS historical violations. Data may lag 6–12 months for the most recent year.
County Health Indicators vs National Average
Black markers indicate national averages. Source: CDC PLACES, Census ACS.
Infrastructure Overview
Sources: Census ACS (housing age), EPA SDWIS (infrastructure risk model), state bridge inspection data.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $938
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
14,552 housing units in Hall County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Water Safety Affordability
How much it costs to fix water issues relative to home values in Hall County
Remediation costs are relatively manageable for most homeowners in Hall County, representing a small fraction of property value.
Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.
Health Outcomes vs National Average
CDC PLACES data for Hall County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water Systems with Most Violations
Top 5 systems in Hall County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | City of Grand Island, | 51,478 | 3 |
| 2 | Alda, Village of | 652 | 3 |
| 3 | Prairie West Mobile Home Park | 60 | 3 |
| 4 | Travel Centers of America #193 | 25 | 3 |
| 5 | Doniphan, Village of | 829 | 2 |
7 total water systems serve Hall County.
All ZIP Codes in Hall County
6 ZIP codes tracked in Hall County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 68802 | Grand Island | 83 | B | 0 | — |
| 2 | 68824 | Cairo | 83 | B | 0 | $195K |
| 3 | 68883 | Wood River | 83 | B | 0 | $186K |
| 4 | 68832 | Doniphan | 81 | B | 2 (2 health) | $257K |
| 5 | 68810 | Alda | 80 | B | 3 | $128K |
| 6 | 68801 | Grand Island | 73 | B | 0 | $187K |
Recommended Buyer Guides for Hall County
Editorial-only picks, screened against the EPA detections on file.
- Best Lead Paint Test Kits — 67.6% of homes built before 1978
Deep Dive Reports
Detailed analysis for Hall County, Nebraska
Overview
Hall County in Nebraska covers 6 ZIP codes with an average Home Safety Score of B (81/100).
2 of 6 ZIP codes have recorded EPA violations. 2 health-based violations have been documented.
← Back to Nebraska water quality report
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Updated daily.