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Community Water System · PWS CT0105033

Woodhall School, Inc

Operator location Bethlehem, Connecticut - 64% of 281 violations are health-based (upper-third health share (> 23%)); groundwater source; 68 served per SDWIS.

68
People served (this PWS)
281
EPA violations (this PWS)
179
Health-based (this PWS)
Untested
UCMR5 (this PWS)
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Woodhall School, Inc standing, high SDWIS violation third

64% of 281 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 64% is upper-third health share (> 23%).

The verdict

Woodhall School, Inc sits in the upper third of the sitemap cohort by violation count (281), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (68; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 64% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.

281
Total EPA violations on record
64%
Health-based (MCL / treatment failure)
68
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
Private
Connections
4
County
Litchfield
School/Daycare
No
MCL Violations
179
Monitoring Violations
82
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Combined Radium (-226 and -228) MCL 104 2020
Gross Alpha, Excl. Radon and U MCL 75 2011
Coliform (TCR) MR 17 2010
Consumer Confidence Rule Other 17 2017
Gross Alpha, Excl. Radon and U MR 11 2010
Combined Radium (-226 and -228) MR 6 2010
Combined Uranium MR 6 2010
1,2,4-Trichlorobenzene MR 2 2003
cis-1,2-Dichloroethylene MR 2 2003
DICHLOROMETHANE MR 2 2003
p-Dichlorobenzene MR 2 2003
trans-1,2-Dichloroethylene MR 2 2003
1,2-Dichloroethane MR 2 2003
1,1,1-Trichloroethane MR 2 2003
Carbon tetrachloride MR 2 2003
1,2-Dichloropropane MR 2 2003
1,1,2-Trichloroethane MR 2 2003
Benzene MR 2 2003
Toluene MR 2 2003
Styrene MR 2 2003
CHLOROBENZENE MR 2 2003
Vinyl chloride MR 2 2003
Di(2-ethylhexyl) phthalate MR 2 2007
Ethylbenzene MR 2 2003
Trichloroethylene MR 2 2003
Tetrachloroethylene MR 2 2003
o-Dichlorobenzene MR 2 2003
1,1-Dichloroethylene MR 2 2003

Violation Count vs. the National Corpus

Woodhall School, Inc has 281 recorded EPA violations, 90% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 10% carry more. 64% of this system's own violations are health-based (179 of 281), 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)

281 Higher than most more violations than 90% 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 Woodhall School, Inc

179 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for CT0105033.

Sources: EPA SDWIS

Nationwide peers

281 violations · 68 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.

4 peers

What to do with Woodhall School, Inc

Use this system's EPA-reported record as a starting filter, not a final verdict.

  • See how every tracked system in Connecticut compares on the same EPA violation measures. Connecticut 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.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater