| River Name | Location | RHWL (mMSL) | Danger Level (mMSL) | 01-08 | 02-08 | 03-08 | 04-08 | 05-08 | 06-08 | 07-08 |
| 06:00 AM | 06:00 AM | 06:00 AM | 06:00 AM | 06:00 AM | 06:00 AM | 06:00 AM | ||||
| Surma Old Course | Derai | 8.29 | 6.55 | 4.94 | 4.96 | 5.02 | 5.08 | 5.15 | 5.26 | 5.39 |
| River Name | Location | RHWL (mMSL) | Danger Level (mMSL) | 01-08 | 02-08 | 03-08 | 04-08 | 05-08 | 06-08 | 07-08 |
| 06:00 AM | 06:00 AM | 06:00 AM | 06:00 AM | 06:00 AM | 06:00 AM | 06:00 AM | ||||
| Surma Old Course | Derai | 8.29 | 6.55 | 4.94 | 4.96 | 5.02 | 5.08 | 5.15 | 5.26 | 5.39 |