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Non-Transient Non-Community Water System · PWS CT0199083

Learning Clinic - Wells B, C, & D

Operator location Brooklyn, Connecticut - 0% of 129 violations are health-based (lower-third health share (≤ 1%)); groundwater source; 39 served per SDWIS.

39
People served (this PWS)
129
EPA violations (this PWS)
0
Health-based (this PWS)
Untested
UCMR5 (this PWS)
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Learning Clinic - Wells B, C, & D standing, high SDWIS violation third

0% of 129 recorded violations are health-based - lower-third health share (≤ 1%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 0% is lower-third health share (≤ 1%).

The verdict

Learning Clinic - Wells B, C, & D sits in the upper third of the sitemap cohort by violation count (129), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (39; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is only 0% - almost all of this trail is monitoring or reporting. No UCMR5 PFAS test appears for this system in this extract.

129
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
39
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
Non-Transient Non-Community
Owner Type
Private
Connections
3
County
Windham
School/Daycare
No
MCL Violations
0
Monitoring Violations
127
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Nitrate MR 12 2007
Nitrite MR 12 2007
Coliform (TCR) MR 9 2011
Barium MR 4 2005
Cadmium MR 4 2005
Chromium MR 4 2005
CYANIDE MR 4 2005
Fluoride MR 4 2005
Nickel MR 4 2005
Beryllium, Total MR 4 2005
Thallium, Total MR 4 2005
Selenium MR 4 2005
Revised Total Coliform Rule MON 4 2018
Mercury MR 4 2005
Antimony, Total MR 4 2005
Arsenic MR 4 2005
Lead and Copper Rule MR 2 2005
Public Notice Other 2 2008
cis-1,2-Dichloroethylene MR 2 2011
DICHLOROMETHANE MR 2 2011
o-Dichlorobenzene MR 2 2011
p-Dichlorobenzene MR 2 2011
1,1-Dichloroethylene MR 2 2011
trans-1,2-Dichloroethylene MR 2 2011
1,1,1-Trichloroethane MR 2 2011
Carbon tetrachloride MR 2 2011
Tetrachloroethylene MR 2 2011
Toluene MR 2 2011
Styrene MR 2 2011
Ethylbenzene MR 2 2011

Violation Count vs. the National Corpus

Learning Clinic - Wells B, C, & D has 129 recorded EPA violations, 78% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 22% carry more. 0% of this system's own violations are health-based (0 of 129), 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)

129 Higher than most more violations than 78% 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 Learning Clinic - Wells B, C, & D

0 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for CT0199083.

Sources: EPA SDWIS

Nationwide peers

129 violations · 39 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 Learning Clinic - Wells B, C, & D

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