Water Quality in Bonita Springs, FL: 32 Violations — Grade A
Grade A · Score 85/100 · 2 water systems · Updated 2026-05-03
Bonita Springs's water meets all EPA standards with no health-based violations.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03
Water systems in Bonita Springs, FL have accumulated 32 EPA violations across the full compliance record — a dataset that captures reportable health-based exceedances, monitoring lapses, and enforcement actions filed with the federal Safe Drinking Water Information System.
Water Quality by ZIP Code in Bonita Springs
Water quality varies across Bonita Springs's 4 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 34134 | B | 74 | 8 | 1 | View report → |
| 34135 | B | 74 | 8 | 1 | View report → |
| 34133 | A | 94 | 8 | 1 | View report → |
| 34136 | A | 98 | 8 | 1 | View report → |
Water Quality Overview
Bonita Springs, Florida receives a water quality grade of A with an overall score of 85 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 2 water systems serving Bonita Springs have accumulated 32 EPA violations, including 4 health-based violations. These violations are tracked across 4 ZIP codes serving approximately 79,315 people.
What Grade A Means
A grade of A indicates excellent compliance with EPA drinking water standards. Bonita Springs's water systems have maintained strong performance in both contaminant monitoring and regulatory compliance.
Lead Levels
The average 90th percentile lead level across Bonita Springs water systems is 0.0021 mg/L — within EPA limits. No ZIP codes exceed the EPA lead action level.
Water Systems Serving Bonita Springs
Bonita Springs is served by 2 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 79,315 people across 4 ZIP codes.
Each water system is identified by a Public Water System ID (PWSID) and is required to:
- Test for over 90 regulated contaminants on a regular schedule
- Report results to the EPA and state regulators
- Issue an annual Consumer Confidence Report (CCR) to all customers
- Take corrective action when violations occur
The EPA has taken 20 enforcement actions against water systems serving Bonita Springs. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Bonita Springs
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores
Request your CCR — your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants
Get a home test — certified kits cost $20–$50 and test for lead, bacteria, and common contaminants. Professional lab tests ($150–$400) cover a broader panel
Consider filtration — NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics
Check for advisories — monitor your local utility website and local news for boil water advisories or system alerts
Contaminants Detected in Bonita Springs Water Systems
The following contaminants have been detected or caused violations across Bonita Springs's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Total Coliform | Microbiological | N/A | 12 | 4 | No |
| Stage 1 DBP Rule | Treatment Technique | N/A | 4 | 4 | No |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 0.08 mg/L | 4 | 4 | No |
MCL = Maximum Contaminant Level (EPA enforceable standard). Health-based violations indicate levels that may pose direct health risks.
EPA Enforcement History
The EPA and state regulators have taken 5 enforcement actions against water systems serving Bonita Springs. Recent actions:
| Date | Action Type |
|---|---|
| 2024-08-20 | State Order Extension |
| 2024-02-17 | State Order Extension |
| 2023-09-30 | State Order Extension |
| 2023-09-19 | State Order Extension |
| 2023-07-31 | State Order Extension |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2024-08-20.
Bonita Springs vs. Nearby Florida Cities
How Bonita Springs's water quality compares to similar cities in Florida:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Bonita Springs | A | 32 | 2 | 79,315 |
| Lake Monroe | B | 0 | 1 | 79,715 |
| Islamorada | D | 0 | 1 | 80,000 |
| Key Colony Beach | C | 0 | 1 | 80,000 |
Water Quality by ZIP Code in Bonita Springs
Water quality varies across Bonita Springs's ZIP codes. The table below shows the worst-scoring and best-scoring areas:
| ZIP Code | Score | Grade | Violations | Health-Based |
|---|---|---|---|---|
| 34134 | 74 | B | 8 | 1 |
| 34135 | 74 | B | 8 | 1 |
| 34133 | 94 | A | 8 | 1 |
| 34136 | 98 | A | 8 | 1 |
Water quality scores in Bonita Springs range from 74 to 98 — a spread of 24 points. This variation means your specific ZIP code matters significantly.
Common Questions About Bonita Springs Water
These are the most common questions residents search for about water quality in Bonita Springs, Florida:
Is Bonita Springs water hard or soft? Water hardness varies by source. Bonita Springs's 2 water systems use multiple sources. Check your ZIP code report for specific hardness data.
Can I drink Bonita Springs tap water? Bonita Springs's water receives a grade of A (85/100). There are 4 health-based violations — consider filtration.
What is the best water filter for Bonita Springs? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Bonita Springs vs. Florida Average
Understanding how Bonita Springs compares to the broader Florida average helps contextualize your local water quality. Factors like water source, treatment methods, and infrastructure age all contribute to differences between cities in the same state.
To see how individual neighborhoods compare, check the ZIP code reports below — water quality can vary significantly even within Bonita Springs.
ZIP Codes in Bonita Springs
Bonita Springs spans 4 ZIP codes. The ZIP with the lowest water quality score is 34133. Each ZIP code has its own water quality profile based on the specific water system serving that area. Check each ZIP code for detailed contaminant data, violation history, and system information.
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
- Enforcement: EPA ECHO database
- Filter recommendations: NSF/ANSI certified products
Updated daily.
Frequently Asked Questions
Your Water is Safe — Here's How to Keep It That Way
Grade A is excellent news. Here's what proactive homeowners do to maintain water quality:
Annual Water Testing
EPA recommends annual testing even with clean water. Home test kits: $20-$50. Catches changes before they become problems.
Maintenance Filtration
A basic carbon filter removes chlorine taste and catches emerging contaminants like PFAS that aren't yet fully regulated.
Plumbing Check
Even safe city water picks up lead from home pipes. If your home was built before 1986, a one-time pipe inspection is recommended.