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37

Poor Water Quality

Saint Martinville, LA 70582

Saint Martin County · Population served: 36,912

Water Systems Serving This Area

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BAYOU TECHE WATER WORKS
Groundwater · Pop. 10,137
PWSID: LA1099002
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ST MARTIN WATER DISTRICT 4 - CATAHOULA
Groundwater · Pop. 3,000
PWSID: LA1099004
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CITY OF ST MARTINVILLE WATER SYSTEM
Groundwater · Pop. 7,575
PWSID: LA1099007
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VILLAGE OF PARKS WATER SYSTEM
Groundwater · Pop. 12,801
PWSID: LA1099008
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ST MARTIN WATER WORKS DISTRICT 3 - CADE
Groundwater · Pop. 3,249
PWSID: LA1099028

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
12.0
15 ppb 1 ppb Warning

PFAS / Forever Chemicals

4 detected 2 above EPA limits
CompoundLevelEPA MCLHealth GuidelineStatus
PFOA6.4 ppt4 ppt4 pptExceeded
PFPeA5.1 pptNo standard—Unregulated
PFOS4.3 ppt4 ppt4 pptExceeded
PFHxA3.3 pptNo standard400 pptUnregulated

Violation History (Last 5 Years)

83Total (5yr)
60Health-Based
0Major