PFAS Comply

TRINIDAD CITY OF

PWSID: CO0136800 · TRINIDAD, CO · Serving 11,400 people

Type: CWSOwner: LSource: SW
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

Detection summary

0
PFAS compounds detected
N/A ppt
Highest single detection
2024-09-17
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHpAND—Below MRL2024-06-12
lithiumND—Below MRL2024-06-12
6:2 FTSND—Below MRL2024-06-12
4:2 FTSND—Below MRL2024-06-12
8:2 FTSND—Below MRL2024-06-12
PFMPAND—Below MRL2024-06-12
PFPeAND—Below MRL2024-06-12
PFMBAND—Below MRL2024-06-12
PFEESAND—Below MRL2024-06-12
NFDHAND—Below MRL2024-06-12
PFPeSND—Below MRL2024-06-12
PFBAND—Below MRL2024-06-12
PFBSND—Below MRL2024-06-12
PFHxSND10Below MRL2024-06-12
PFNAND10Below MRL2024-06-12
PFOAND4Below MRL2024-06-12
PFDAND—Below MRL2024-06-12
PFDoAND—Below MRL2024-06-12
PFTAND—Below MRL2024-06-12
PFTrDAND—Below MRL2024-06-12
NEtFOSAAND—Below MRL2024-06-12
NMeFOSAAND—Below MRL2024-06-12
PFHxAND—Below MRL2024-06-12
PFUnAND—Below MRL2024-06-12
PFHpSND—Below MRL2024-06-12
PFOSND4Below MRL2024-06-12
ADONAND—Below MRL2024-06-12
9Cl-PF3ONSND—Below MRL2024-06-12
11Cl-PF3OUdSND—Below MRL2024-06-12
HFPO-DAND10Below MRL2024-06-12
PFHxAND—Below MRL2024-09-17
PFHxSND10Below MRL2024-09-17
PFDAND—Below MRL2024-09-17
PFOAND4Below MRL2024-09-17
PFOSND4Below MRL2024-09-17
NMeFOSAAND—Below MRL2024-09-17
11Cl-PF3OUdSND—Below MRL2024-09-17
PFHpAND—Below MRL2024-09-17
PFUnAND—Below MRL2024-09-17
PFNAND10Below MRL2024-09-17
lithiumND—Below MRL2024-09-17
PFTrDAND—Below MRL2024-09-17
PFTAND—Below MRL2024-09-17
NEtFOSAAND—Below MRL2024-09-17
PFPeAND—Below MRL2024-09-17
PFPeSND—Below MRL2024-09-17
PFHpSND—Below MRL2024-09-17
PFBSND—Below MRL2024-09-17
NFDHAND—Below MRL2024-09-17
PFEESAND—Below MRL2024-09-17
PFDoAND—Below MRL2024-09-17
PFMBAND—Below MRL2024-09-17
9Cl-PF3ONSND—Below MRL2024-09-17
PFMPAND—Below MRL2024-09-17
4:2 FTSND—Below MRL2024-09-17
6:2 FTSND—Below MRL2024-09-17
PFBAND—Below MRL2024-09-17
HFPO-DAND10Below MRL2024-09-17
ADONAND—Below MRL2024-09-17
8:2 FTSND—Below MRL2024-09-17
PFHpAND—Below MRL2024-12-16
PFTAND—Below MRL2024-12-16
4:2 FTSND—Below MRL2024-12-16
PFTrDAND—Below MRL2024-12-16
PFMPAND—Below MRL2024-12-16
PFPeAND—Below MRL2024-12-16
PFMBAND—Below MRL2024-12-16
PFPeSND—Below MRL2024-12-16
NFDHAND—Below MRL2024-12-16
PFHpSND—Below MRL2024-12-16
PFEESAND—Below MRL2024-12-16
PFDoAND—Below MRL2024-12-16
8:2 FTSND—Below MRL2024-12-16
NEtFOSAAND—Below MRL2024-12-16
lithiumND—Below MRL2024-12-16
PFBSND—Below MRL2024-12-16
PFHxSND10Below MRL2024-12-16
PFOSND4Below MRL2024-12-16
PFNAND10Below MRL2024-12-16
PFDAND—Below MRL2024-12-16
PFBAND—Below MRL2024-12-16
PFHxAND—Below MRL2024-12-16
PFUnAND—Below MRL2024-12-16
11Cl-PF3OUdSND—Below MRL2024-12-16
9Cl-PF3ONSND—Below MRL2024-12-16
ADONAND—Below MRL2024-12-16
HFPO-DAND10Below MRL2024-12-16
PFOAND4Below MRL2024-12-16
6:2 FTSND—Below MRL2024-12-16
NMeFOSAAND—Below MRL2024-12-16
HFPO-DAND10Below MRL2025-03-18
PFBAND—Below MRL2025-03-18
6:2 FTSND—Below MRL2025-03-18
4:2 FTSND—Below MRL2025-03-18
8:2 FTSND—Below MRL2025-03-18
NEtFOSAAND—Below MRL2025-03-18
PFPeAND—Below MRL2025-03-18
11Cl-PF3OUdSND—Below MRL2025-03-18
PFMPAND—Below MRL2025-03-18
PFPeSND—Below MRL2025-03-18
NMeFOSAAND—Below MRL2025-03-18
PFTAND—Below MRL2025-03-18
PFTrDAND—Below MRL2025-03-18
PFEESAND—Below MRL2025-03-18
9Cl-PF3ONSND—Below MRL2025-03-18
PFMBAND—Below MRL2025-03-18
PFUnAND—Below MRL2025-03-18
PFHxAND—Below MRL2025-03-18
PFDoAND—Below MRL2025-03-18
PFDAND—Below MRL2025-03-18
PFOAND4Below MRL2025-03-18
PFOSND4Below MRL2025-03-18
PFNAND10Below MRL2025-03-18
PFHxSND10Below MRL2025-03-18
lithiumND—Below MRL2025-03-18
PFHpAND—Below MRL2025-03-18
PFBSND—Below MRL2025-03-18
PFHpSND—Below MRL2025-03-18
ADONAND—Below MRL2025-03-18
NFDHAND—Below MRL2025-03-18

Violation history

Monitoring & Reporting - PFOA(PFOA)
2017-01-01 · Open · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2017-01-01 · Open · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2017-01-01 · Open · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2017-01-01 · Open · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2017-01-01 · Open · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2017-01-01 · Open · Tier 3
Monitoring & Reporting - PFHxA(PFHxA)
2017-01-01 · Open · Tier 3
Monitoring & Reporting - Hazard Index PFAS(Hazard Index PFAS)
2017-01-01 · Open · Tier 3
Monitoring & Reporting - Hazard Index PFAS(Hazard Index PFAS)
2017-01-01 · Open · Tier 3

Next steps