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Community Water System · PWS CT0969361

Aquarion-Park Glen

Operator location Shelton, Connecticut - 0% of 73 violations are health-based (lower-third health share (≤ 1%)); groundwater source; 37 served per SDWIS.

37
People served (this PWS)
73
EPA violations (this PWS)
0
Health-based (this PWS)
Untested
UCMR5 (this PWS)
Follow published updates (RSS)

Aquarion-Park Glen standing, mid SDWIS violation third

0% of 73 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

Aquarion-Park Glen lands in the middle third by violation volume (73), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is smaller (37; 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.

73
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
37
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
18
County
Litchfield
School/Daycare
No
MCL Violations
0
Monitoring Violations
69
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Consumer Confidence Rule Other 4 2018
Aldicarb MR 2 2006
Atrazine MR 2 2006
LASSO MR 2 2006
Heptachlor MR 2 2006
BHC-GAMMA MR 2 2006
2,4,5-TP MR 2 2006
Pentachlorophenol MR 2 2006
ETHYLENE DIBROMIDE MR 2 2006
Methoxychlor MR 2 2006
Dalapon MR 2 2006
Diquat MR 2 2006
Di(2-ethylhexyl) adipate MR 2 2006
Di(2-ethylhexyl) phthalate MR 2 2006
Picloram MR 2 2006
Dinoseb MR 2 2006
Hexachlorocyclopentadiene MR 2 2006
HEXACHLOROBENZENE MR 2 2006
Benzo(a)pyrene MR 2 2006
Aldicarb sulfoxide MR 2 2006
Aldicarb sulfone MR 2 2006
Combined Uranium MR 2 2006
Simazine MR 2 2006
Chlordane MR 2 2006
2,4-D MR 2 2006
Carbofuran MR 2 2006
Total Polychlorinated Biphenyls (PCB) MR 2 2006
Toxaphene MR 2 2006
Gross Alpha, Excl. Radon and U MR 2 2006
Endrin MR 2 2006

Violation Count vs. the National Corpus

Aquarion-Park Glen has 73 recorded EPA violations, 66% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 34% carry more. 0% of this system's own violations are health-based (0 of 73), 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)

73 Around the middle fewer violations than 34% 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 Aquarion-Park Glen

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 CT0969361.

Sources: EPA SDWIS

Nationwide peers

73 violations · 37 served: nearest cross-state SDWIS matches.

What to do with Aquarion-Park Glen

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