1. Barnea I (ed) (2007–2018) Annual reports. The Hula Project, KKL and Water Authority
2. Berger D (2001) Natural flow estimations in the Upper Jordan Drainage Basin. Mekorot Water Supply Company, Drainage Basin Unit, Nazareth, 16 p. (in Hebrew)
3. Geifman Y (1981) Nitrate contribution from the Hula Peat Soil. Monitoring Systaem, Jordan District. Mekorot Water Supply Company Ltd. Nazareth,17 p, 18 Tables, 9 figures. (in Hebrew)
4. Geifman Y, Shaw M, Dexter H, Sarusi F (1987) Kinneret Drainage Basin-Jordan and Headwaters nutrient loads research, Attachments. Mekorot Water Supply Company Ltd, Jordan District Drainage Monitor Unit, Nazareth
5. Givati A (ed) (1970–2016) Israeli hydrological service 1970–2016. Annual reports, Water Authority