OURAY CITY OF

PWSID: CO0146588 · OURAY, CO · Serving 1,460 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

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

PFAS compounds detected

N/A ppt

Highest single detection

Highest detection

Pro feature

N/A

Latest sample date

pending

Data completeness

Violation history(16 violations, all resolved)

Monitoring & Reporting - PFOA(PFOA)

2017-01-01 · Resolved · Tier 3

Monitoring & Reporting - PFNA(PFNA)

2017-01-01 · Resolved · Tier 3

Monitoring & Reporting - PFHxS(PFHxS)

2017-01-01 · Resolved · Tier 3

Monitoring & Reporting - PFOS(PFOS)

2017-01-01 · Resolved · Tier 3

Monitoring & Reporting - PFHxA(PFHxA)

2017-01-01 · Resolved · Tier 3

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

2017-01-01 · Resolved · Tier 3

Monitoring & Reporting - PFBS(PFBS)

2017-01-01 · Resolved · Tier 3

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