| S/N | Parameter | Sampling Villages (source type) | Standards | |||
|
|
| Mtiniko (Pond) | Dinyecha (RWH tank) | Nanguruwe (Pond) | TZ | WHO |
| 1 | pH | 6.56 | 8.5 | 5.75 | 6.50 - 8.50 | 6.5 - 8.5 |
| 2 | Total Dissolved Solids (mg/l) | 90 | 75.7 | 72.6 | 1000 | 1000 |
| 3 | Colour (Pt.Co) | 24 | 0 | 7 | 15 | 15 |
| 4 | Total Hardness (mg/l) as CaCO3 | 30 | 8.1 | 5.6 | 500 | 200 |
| 5 | Sulphate (mg/l) | 13 | 1 | 24 | 400 | 500 |
| 6 | Chloride (mg/l) | 5.0 | 2.72 | 25.45 | 250 | 200 - 300 |
| 7 | Sodium (mg/l) | 2.6 | 0 | 1.2 | 200 | 200 |
| 8 | Faecal coliform (No./100 mls) | Not tested | 11 | 37 | Nil | Nil |
| 9 | Total Coliform (No./100 mls) | 165 | 27 | 270 | Nil | Nil |