| Rivers | Kishon River Authority | 04.8400639 |
| Rivers | Yarkon River Authority | 03.5460233 |
| Drainage | Arava Drainage and Streams Authority | 08.6592295 |
| Drainage | Besor Drainage and Streams Authority | 08.6901222 |
| Drainage | Carmel Drainage and Streams Authority | 04.9844550 |
| Drainage | Dead Sea Drainage and Streams Authority | 08.6688817 |
| Drainage | Kinneret Drainage and Streams Authority | *55477 |
| Drainage | Kishon Drainage and Streams Authority | 04.9099800 |
| Drainage | Sharon Region rivers authority | 09.8665062 |
| Drainage | Soreq Lachish Drainage and Streams Authority | 072.3367815 |
| Drainage | Southern Yarden Drainage and Streams Authority | 04.6532854 |
| Drainage | Western Galillee Drainage and Streams Authority | 04.9556558 |
| Drainage | Yarkon Drainage and Streams Authority | 074.7678025 |
