Hampton, VA: 22 Violations — 87/100 (2026)
11 ZIP codes · 2 water systems · Updated 2026-06-03
Although water quality varies across any metro, Hampton's systems collectively post above-average compliance scores for VA — and documented violations are few.
How Hampton Compares
Data: EPA SDWIS Last verified: 2026-06-03
Water Quality Map: Hampton, VA
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Score Distribution
How ZIP codes in Hampton score across all safety grades.
What You Should Know About Hampton Water
- Your city's water systems recorded 22 violations in the past 5 years.
- Average lead level: 0.002 mg/L.
- Estimated remediation: $1,575 per household.
- CDC health risk index: 13.9 — above typical levels.
Who Supplies Your Water in Hampton
Water service in Hampton, VA is split across 2 utilities out of 2 tracked federally, each operating its own infrastructure and compliance record.
Overview
We track water quality and home safety data for 11 ZIP codes in Hampton, Virginia (population ~138,755), covering 2 community water systems serving approximately 418,186 people region-wide.
11 of 11 ZIP codes (100%) have recorded EPA violations. All violations are monitoring/reporting type.
Home Safety Score
Average Home Safety Score for Hampton: A (87/100)
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
Hampton water systems draw from: Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0020 mg/L (EPA action level: 0.015 mg/L)
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 0 ZIP codes
- Zone 3 (Low): 11 ZIP codes
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Surface Water Treatment Rule | Treatment Technique | 12 | 11 |
| Consumer Confidence Report Rule | Reporting | 12 | 11 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 23630 | A | 2 | 0 | Langley Air Force Base |
| 23661 | B | 2 | 0 | City of Newport News, |
| 23663 | B | 2 | 0 | City of Newport News, |
| 23664 | B | 2 | 0 | City of Newport News, |
| 23665 | A | 2 | 0 | Langley Air Force Base |
| 23666 | B | 2 | 0 | Langley Air Force Base |
| 23667 | A | 2 | 0 | City of Newport News, |
| 23668 | A | 2 | 0 | City of Newport News, |
| 23669 | B | 2 | 0 | City of Newport News, |
| 23670 | A | 2 | 0 | Langley Air Force Base |
All ZIP Codes in Hampton
- 23630 [A] — 2 violations
- 23661 [B] — 2 violations
- 23663 [B] — 2 violations
- 23664 [B] — 2 violations
- 23665 [A] — 2 violations
- 23666 [B] — 2 violations
- 23667 [A] — 2 violations
- 23668 [A] — 2 violations
- 23669 [B] — 2 violations
- 23670 [A] — 2 violations
- 23681 [A] — 2 violations
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.
Health Outcomes in Hampton
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
Top Contaminants in Hampton Water
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Cost Context: What Remediation Means for Hampton Homeowners
Low proportionality — that's the Hampton picture when remediation costs are placed against typical home equity.
Remediation costs in Hampton are relatively low compared to home values. The $1,050–$2,275 estimated range is a small fraction of median property value. Home values are 23% below the Virginia average.
Lead Exposure Risk for Children in Hampton
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.
Lead risk in Hampton appears low overall, but individual homes may differ. Testing is the only way to confirm your water's lead content.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Flood & Climate Risk in Hampton
Over the multi-decade span covered by the National Flood Insurance Program, Hampton has accumulated 5620 flood claims — a total that reflects a community where significant flooding is a recurring, documented feature of the local environment. That history has direct relevance to water quality. Each major flood event activates contamination pathways that are absent or dormant during dry conditions: treatment plants handling floodwater-saturated intake face sharply elevated contaminant loads; private wells in low-lying FEMA-designated zones — which cover 64% of local ZIP codes — can be infiltrated by surface runoff carrying bacteria, sediment, and chemical residue; distribution systems under pressure during flooding can experience backflow that draws untreated water into the supply.
Hampton has a significant flood history with 5,620 FEMA flood insurance claims on record, averaging $10,176 per claim. With 64% of ZIP codes in FEMA-designated flood zones, flood risk is a major concern for homeowners and water quality.
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>$1,575</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 Hampton, VA