Community Water System · PWS FL3054170
San Sebastian Woods
Operator location Viera, Florida - 79% of 196 violations are health-based (upper-third health share (> 23%)); groundwater source; 524 served per SDWIS.
- 524
- People served (this PWS)
- 196
- EPA violations (this PWS)
- 154
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
San Sebastian Woods standing, high SDWIS violation third
79% of 196 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 79% is upper-third health share (> 23%). Population rank #28,077 of 29,740 among systems serving 500+.
The verdict
San Sebastian Woods sits in the upper third of the sitemap cohort by violation count (196), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (524; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 79% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #28,077 of 29,740
- Population · /systems
- #878 of 905
- Population · FL
- 196
- Total EPA violations on record
- 79%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 187
- County
- Brevard
- School/Daycare
- No
- MCL Violations
- 150
- Monitoring Violations
- 29
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 80 | 2011 |
| TTHM | MCL | 70 | 2011 |
| Lead and Copper Rule | MR | 14 | 2019 |
| Public Notice | Other | 9 | 2013 |
| E. COLI | MR | 5 | 2020 |
| Lead and Copper Rule | TT | 4 | 2009 |
| Coliform (TCR) | MR | 4 | 2012 |
| Nitrate | MR | 3 | 2012 |
| Consumer Confidence Rule | Other | 3 | 2009 |
| Revised Total Coliform Rule | MON | 2 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2020 |
Violation Count vs. the National Corpus
San Sebastian Woods has 196 recorded EPA violations, 85% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 15% carry more. 79% of this system's own violations are health-based (154 of 196), and it ranks #28,077 of 29,740 by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
196 Higher than most more violations than 85% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
Health-based violations on San Sebastian Woods
154 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for FL3054170.
Sources: EPA SDWIS · Florida Department of Environmental Protection, Drinking Water Program
Nationwide peers
196 violations · 524 served: nearest cross-state SDWIS matches.
Cross-state systems with comparable violation load
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
Cross-state systems with smaller service footprints
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with San Sebastian Woods
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Florida compares on the same EPA violation measures. Florida systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.