Zip 43601 · Toledo, OH · 11 water systems · EWG data 2013–2023
Toledo’s tap water has 37 contaminants, 20 above health guidelines.
- Water quality score
- 3out of 10Poor
Counts contaminants above an EWG health guideline, weighted by the harm the guideline protects against. 8 and above is good; 5 and above is fair.
- Above a health guideline
- 20of 37 found
- Linked to cancer
- 13above guideline
- In the SGS test programme
- 6of 37 found
Contaminants found here that SGS measured the Sans Water Purifier against.
Water data: EWG Tap Water Database, utility test results 2013–2023. Guidelines are EWG health guidelines set by federal or state public-health authorities; legal limits differ.
What’s in the water
Worst first. Contaminants Sans has no evidence for come last unless they are above their guideline. Levels are utility averages reported to EWG.
- PFAS
Level found: 2.17 ppt
Health guideline: 0.001 ppt
2,167×Removed by RO
Level found: 85.7 ppb
Health guideline: 0.15 ppb
571×Removed by RO
Level found: 22.4 ppb
Health guideline: 0.06 ppb
373×Removed by RO
Level found: 35.5 ppb
Health guideline: 0.1 ppb
355×Removed by RO
Level found: 6.23 ppb
Health guideline: 0.02 ppb
312×Removed by RO
Level found: 30.9 ppb
Health guideline: 0.1 ppb
309×Removed by RO
Level found: 18.4 ppb
Health guideline: 0.06 ppb
306×Removed by RO
Level found: 8.1 ppb
Health guideline: 0.03 ppb
270×Removed by RO
Level found: 10.3 ppb
Health guideline: 0.1 ppb
103×Removed by RO
Level found: 19.1 ppb
Health guideline: 0.2 ppb
96×Removed by RO
10 of 37 contaminants
Tested: measured by SGS on the Sans Water Purifier, the lab’s own figure. Removed by RO: listed by EWG as reduced by reverse osmosis, the purifier’s filter type. Not tested: neither.
Where this report applies
Utilities serving zip 43601. Map data © OpenStreetMap contributors.
What the Sans Water Purifier is tested to reduce
SGS, an ISO/IEC 17025 laboratory, measured the purifier’s reduction of 19 contaminants (Dec 2023 to Mar 2024). These are the worst in Toledo’s water that were in that programme.
- Hexavalent chromium98.6%Maximum measured reduction
- Nitrate>99.9%Maximum measured reduction
- Perfluorooctane sulfonate>99%Maximum measured reduction
Figures are the laboratory’s own, measured under test conditions. Your tap water differs from the challenge water.