Grab sampling schedule: A – grab sample at monitoring station A, B – grab sample at monitoring station B (Figure 1)
| Time from addition of contaminant (h:min) . | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sampling station | 0:00 | 0:10 | 0:15 | 0:20 | 0:25 | 0:30 | 0:35 | 0:40 | 0:45 | 0:50 | 1:00 | 1:30 | 2:00 |
| A, B | A, B | A | A, B | A | A, B | B | A, B | B | A, B | A, B | A, B | A, B | |
| Time from addition of contaminant (h:min) . | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sampling station | 0:00 | 0:10 | 0:15 | 0:20 | 0:25 | 0:30 | 0:35 | 0:40 | 0:45 | 0:50 | 1:00 | 1:30 | 2:00 |
| A, B | A, B | A | A, B | A | A, B | B | A, B | B | A, B | A, B | A, B | A, B | |