Panama City, Panama
| Different sites’ soil samples | Weight of Cup+Fresh Soil (g) | Weight of cup+dry soil (g) | Weight of empty cup(g) |
| Near river residential area | 140.4 | 135.19 | 48.92 |
| 6 m besides residential area stream | 151.91 | 89.57 | 107.66 |
| Near river main street area | 162.47 | 138.43 | 114.42 |
| 6 m besides main street area stream | 140.57 | 127.82 | 103.29 |
| Different sites’ soil samples | Weight of Original Soil Sample(g) | Weight of Water Lost(g) | Weight of cup + dried soil (AFTER)(g) |
| Near river residential area | 32.74 | 5.21 | 27.53 |
| 6 m besides residential area stream | 102.99 | 62.34 | 40.65 |
| Near river main street area | 59.18 | 24.04 | 35.14 |
| 6 m besides main street area stream | 26.15 | 12.75 | 13.4 |
| Different sites’ soil samples | Percentage of water in sample | pH measurement | Carbonates observations |
| Near river residential area | 18.90% | 6 pH | Really tiny bubbles; hardly seen. |
| 6 m besides residential area stream | 153.40% | 6.5 pH | Hardly seen tiny bubbles. |
| Near river main street area | 68.40% | 7 pH | Little bubbles produced. |
| 6 m besides main street area stream | 95.10% | 7 pH | Hardly seen tiny bubbles. |
| Different sites’ soil samples | Sulfates observations | Calcium observations | Magnesium observations |
| Near river residential area | Small amount of cloudy appearance. | No cloudy appearance. | Pale yellow. |
| 6 m besides residential area stream | Small amount of cloudy appearance. | No cloudy appearance. | Pale yellow. |
| Near river main street area | Little formation of cloudy appearance. | Little formation of cloudy appearance. | Pale yellow. |
| 6 m besides main street area stream | Little formation of cloudy appearance. | Little formation of cloudy appearance. | Pale yellow. |
