| Metal mg/kg | MOE criterion | Thomas-Mudroch criterion | EPA Criterion for severe contamination |
| Iron (Fe) | 10,000 | 45,500 | 25,000 |
| Site | Considering the six fractions | Without considering F6 fraction | |
| A | 44620.51 | 27542.87 | |
| B | 57152.38 | 35854.05 | |
| F | 30559.42 | 18424.80 | |