Map States Deadlines Funding Guidance Learn Pricing Find your system

Map States Deadlines Funding Guidance Learn Pricing My Systems

Find your system

PFAS Comply

Free, open-source PFAS compliance and contamination intelligence. Data sourced from EPA UCMR5, SDWIS, ECHO, and public records.

Tools

Contamination map
System lookup
Settlement deadlines
Funding finder
Regulatory guidance
About PFAS
Pricing

Resources

EPA PFAS portal
UCMR5 data
Settlement claims portal

Data sources

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

PFAS Comply is not affiliated with the EPA or any government agency. Data is provided as-is for informational purposes.

ST IGNATIUS TOWN OF PFAS results — ST IGNATIUS, MT | PFAS Comply

Home / MT / ST IGNATIUS TOWN OF

ST IGNATIUS TOWN OF

PWSID: MT0001740 · ST IGNATIUS, MT · Serving 700 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)

2016-01-01 · Resolved · Tier 3

Monitoring & Reporting - PFOS(PFOS)

2016-01-01 · Resolved · Tier 3

Monitoring & Reporting - PFHxS(PFHxS)

2016-01-01 · Resolved · Tier 3

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

2016-01-01 · Resolved · Tier 3

Monitoring & Reporting - PFNA(PFNA)

2016-01-01 · Resolved · Tier 3

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

2016-01-01 · Resolved · Tier 3

Monitoring & Reporting - PFBS(PFBS)

2016-01-01 · Resolved · Tier 3

Monitoring & Reporting - PFHxA(PFHxA)

2016-01-01 · Resolved · Tier 3

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

2016-01-01 · Resolved · Tier 3

Violation details

Upgrade to Pro to view full violation history, enforcement actions, and resolution status.

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 →