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All data is sourced from public U.S. government databases. Updated quarterly from UCMR5, SDWIS, and ECHO.

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Home / CT / KNOLLCREST TAX DISTRICT

KNOLLCREST TAX DISTRICT

PWSID: CT0910081 · NEW FAIRFIELD, CT · Serving 356 people

Type: CWSOwner: LSource: GW

Compliant

All PFAS compounds below EPA Maximum Contaminant Levels.

Key contaminants vs MCL

EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: 2031-12-31

Exact contamination levels

Upgrade to Pro to see PFOA/PFOS ppt values and MCL comparison charts.

Detection summary

0

PFAS compounds detected

N/A ppt

Highest single detection

Highest detection

Pro feature

N/A

Latest sample date

pending

Data completeness

Violation history(9 violations, all resolved)

Monitoring & Reporting - PFOA(PFOA)

2017-04-01 · Resolved · Tier 3

Monitoring & Reporting - PFOS(PFOS)

2017-04-01 · Resolved · Tier 3

Monitoring & Reporting - PFHxS(PFHxS)

2017-04-01 · Resolved · Tier 3

Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))

2017-04-01 · Resolved · Tier 3

Monitoring & Reporting - PFNA(PFNA)

2017-04-01 · Resolved · Tier 3

Monitoring & Reporting - PFBS(PFBS)

2017-04-01 · Resolved · Tier 3

Monitoring & Reporting - PFHxA(PFHxA)

2017-04-01 · Resolved · Tier 3

Monitoring & Reporting - Hazard Index PFAS(Hazard Index PFAS)

2017-04-01 · Resolved · Tier 3

Monitoring & Reporting - Hazard Index PFAS(Hazard Index PFAS)

2017-04-01 · Resolved · Tier 3

Violation details

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Next steps

View settlement deadlines — Don't miss your claim window
Find funding opportunities — Grants, loans, and settlement funds for PFAS treatment
View EPA ECHO detailed facility report →

KNOLLCREST TAX DISTRICT PFAS results — NEW FAIRFIELD, CT | PFAS Comply