Perfluorododecanoic acid (PFDoA)*
EWG Health Guideline
0.06 ppb
National Average
0.004 ppb
Detected In
31 utilities
Health Risks
The EWG Health Guideline of 0.006 ppt for perfluorododecanoic acid (PFDoA) was defined by EPA's recommended application of the toxicity value for PFDA published in the Integrated Risk Information System’s toxicological review. This health guideline protects against harm to the immune system and harm to fetal growth and child development.
Filtration Methods
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Activated Carbon
yes
Reverse Osmosis
yes
Ion Exchange
no
Utilities That Detected This Contaminant
| Utility Name | State | Level Detected | Status | |
|---|---|---|---|---|
| Lincoln, City of | AL | 13.3 ppt | Exceeds Guideline | View |
| BCWSA East Cooper | SC | 4.5 ppt | Exceeds Guideline | View |
| Bcwsa Lake Moultrie Estates | SC | 4.5 ppt | Exceeds Guideline | View |
| Summerville | SC | 4.5 ppt | Exceeds Guideline | View |
| Gadsden Water Works and Sewer Board | AL | 2.64 ppt | Exceeds Guideline | View |
| Highland Water Authority | AL | 2.64 ppt | Exceeds Guideline | View |
| Northeast Etowah County Water Co-op | AL | 2.64 ppt | Exceeds Guideline | View |
| Whorton Bend Water Authority | AL | 2.64 ppt | Exceeds Guideline | View |
| Ariton Water Works | AL | 2.32 ppt | Exceeds Guideline | View |
| City of Healdsburg | CA | 1.03 ppt | Exceeds Guideline | View |
| Salem Water System | LA | 0.925 ppt | Exceeds Guideline | View |
| Ann Arbor | MI | 0.892 ppt | Exceeds Guideline | View |
| City of Winston-Salem | NC | 0.447 ppt | Exceeds Guideline | View |
| Davie County Water System | NC | 0.373 ppt | Exceeds Guideline | View |
| Munford Water Authority Inc. | AL | 0.26 ppt | Exceeds Guideline | View |
| Greene County Regional Water System | NC | 0.23 ppt | Exceeds Guideline | View |
| Grove Hill Water Works | AL | 0.14 ppt | Exceeds Guideline | View |
| Guntersville Water Works and Sewer Board | AL | 0.124 ppt | Exceeds Guideline | View |
| Ardmore Water System | AL | 0.104 ppt | Exceeds Guideline | View |
| Cape Fear Public Utility Authority - Wilmington | NC | 0.069 ppt | Exceeds Guideline | View |
| Milford Water Company | MA | 0.066 ppt | Exceeds Guideline | View |
| Rotterdam WD #5 | NY | 0.055 ppt | Exceeds Guideline | View |
| Woburn Water Department (MWRA) | MA | 0.027 ppt | Exceeds Guideline | View |
| Westborough Water Department | MA | 0.026 ppt | Exceeds Guideline | View |
| United Wappinger Water Improvement District | NY | 0.025 ppt | Exceeds Guideline | View |
| Yarmouth Water Department | MA | 0.017 ppt | Exceeds Guideline | View |
| Walpole Water Department | MA | 0.015 ppt | Exceeds Guideline | View |
| Ramsey Water Department | NJ | 0.015 ppt | Exceeds Guideline | View |
| Saddle Brook Water Department | NJ | 0.015 ppt | Exceeds Guideline | View |
| United Water NJ | NJ | 0.015 ppt | Exceeds Guideline | View |
| Westford Water Department | MA | 0.009 ppt | Detected | View |