Community Water System · PWS VT0005041
Lyn Haven Fire District 1
Operator location Lyndonville, Vermont - 24% of 91 violations are health-based (upper-third health share (> 23%)); groundwater source; 100 served per SDWIS.
- 100
- People served (this PWS)
- 91
- EPA violations (this PWS)
- 22
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Lyn Haven Fire District 1 standing, high SDWIS violation third
24% of 91 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 24% is upper-third health share (> 23%).
The verdict
Lyn Haven Fire District 1 sits in the upper third of the sitemap cohort by violation count (91), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (100; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 24% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- 91
- Total EPA violations on record
- 24%
- Health-based (MCL / treatment failure)
- 100
- People served by this PWS (SDWIS)
- N/A
- PFAS compounds detected (UCMR5)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 38
- County
- Caledonia
- School/Daycare
- No
- MCL Violations
- 22
- Monitoring Violations
- 66
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 22 | 2012 |
| Gross Alpha, Excl. Radon and U | MR | 12 | 2023 |
| Coliform (TCR) | MR | 12 | 2012 |
| Nitrate | MR | 8 | 2002 |
| Combined Radium (-226 and -228) | MR | 8 | 2002 |
| Radium-228 | MR | 6 | 2010 |
| Radium-226 | MR | 6 | 2010 |
| TTHM | MR | 4 | 2014 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2014 |
| E. COLI | MR | 4 | 2012 |
| Consumer Confidence Rule | Other | 3 | 2024 |
| Lead and Copper Rule | MR | 2 | 1997 |
Violation Count vs. the National Corpus
Lyn Haven Fire District 1 has 91 recorded EPA violations, 71% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 29% carry more. 24% of this system's own violations are health-based (22 of 91), and it ranks unranked by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
91 Around the middle fewer violations than 29% 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 Lyn Haven Fire District 1
22 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for VT0005041.
Sources: EPA SDWIS
Nationwide peers
91 violations · 100 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.
What to do with Lyn Haven Fire District 1
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Vermont compares on the same EPA violation measures. Vermont 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.