Holmes Beach, FL Water Safety: 55/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
Holmes Beach shows moderate tap water quality for FL — some areas carry documented EPA violations while others meet standards without issues.
How Holmes Beach Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Holmes Beach Residents
- Estimated remediation: $1,600 per household.
- CDC health risk index: 14.02 — above typical levels.
Holmes Beach's Water Providers
The structure of water supply in Holmes Beach, FL is straightforward: one utility provides the bulk of residential service among 1 tracked system, concentrating rate-setting and infrastructure decisions under a single organization.
Overview
We track water quality and home safety data for 1 ZIP code in Holmes Beach, Florida, covering 1 community water system serving approximately 347,800 people.
No EPA violations recorded across any ZIP codes in Holmes Beach — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Holmes Beach: C (55/100)
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
Holmes Beach water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Holmes Beach
- 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 |
|---|---|---|---|
| 34218 | C | MANATEE COUNTY UTILITIES DEPT | 347,800 |
All ZIP Codes in Holmes Beach
- 34218 [C]
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.
Holmes Beach Community Health Snapshot
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
Holmes Beach: Flood History & Water Damage Risk
Over the multi-decade window covered by the National Flood Insurance Program, Holmes Beach has accumulated 12 claims — a total that suggests more than isolated flood exposure. With 100% of ZIP codes in designated flood zones, the water-quality implications of flooding move from hypothetical to periodically relevant: treatment intake can be compromised, wells can be infiltrated, and distribution backflow can occur.
Holmes Beach has a moderate flood history with 12 FEMA claims averaging $5,069 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>$1,600</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.
What You Can Do in Holmes Beach
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
Deep Dive Reports
Detailed analysis for Holmes Beach, FL