LEFT HAND WD

PWSID: CO0107471 · NIWOT, CO · Serving 20,280 people

Type: CWSOwner: LSource: SW

Compliant

All PFAS compounds below EPA Maximum Contaminant Levels.

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

Exact contamination levels

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PFAS compounds detected

N/A ppt

Highest single detection

Highest detection

Pro feature

2023-09-07

Latest sample date

partial

Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5) · 232 compounds tested

Contaminant	Result (ppt)	MCL (ppt)	Status	Sample date
6:2 FTS	ND	—	Below MRL	2023-10-12
9Cl-PF3ONS	ND	—	Below MRL	2023-10-12

230 more results hidden