Table 2.
Water sample testing by seasonal period | |||
---|---|---|---|
Seasonal period, cumulative precipitation in mm water (Mean ± SD) | Positive | Negative | Total |
Before peak rainfall (January–February), 54 ± 44 mm |
0 | 33 | 33 |
Peak rainfall (March–April), 207 ± 204 mm |
1 | 37 | 38 |
After peak rainfall and start of traditional dry season (May–June), 41 ± 48 mm |
8 | 29 | 37 |
Totals | 9 | 99 | 108 |