Driver A., Nel J. L., Snaddon K., Murray K., Roux D. J., Hill L., Swartz E. R., Manuel J. & Funke & N. (2011) Implementation Manual for Freshwater Ecosystem Priority Areas Water Research Commission

Keywords: 0

Driver A., Sink K. J., Nel J. N., Holness S., Van Niekerk L., Daniels F., Jonas Z., Majiedt P. A., Harris L. & Maze K. (2012) National Biodiversity Assessment 2011: An assessment of South Africa’s biodiversity and ecosystems. Synthesis Report SANBI

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du Plessis A. (2018) Current water quality risk areas for Berg-Olifants Breede-Gouritz and Mzimvubu-Tsitsikamma WMAs Springer

Keywords: Water quality, Watse Water Treatment Works, Faecal Coliform, water recycling, desalination

DWA (2014) Reserve determination studies for the selected surface water, groundwater, estuaries and wetlands in the Gouritz Water management areas: Deliniation report, Volume 1 Department of Water Affairs (DWA)

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DWS (2021) National State of Water Report 2021 Department of Water and Sanitation

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Cowling R., Van Wilgen B., Kraaij T. & Briton B. (2009) How no-man’s-land is now everyone’s problem Veld & Flora 95:

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Curtis C. (2021) Southern Cape streams Quest 17: 12–13

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de Lange F. (2019) Breeding biology and ecological niche of the Knysna leaf-folding frog (Afrixalus knysnae) North-West University

Keywords: 0

de Lange F. (2021) Specialist assessment report: Afrixalus knysnae as species of conservation concern Ekologik: Environmental Science and Consulting

Keywords: Knysna leaf-folding frog

DEADP (2011) Western Cape IWRM Action Plan: Status Quo Report Department of Environmental Affairs Development and Planning (DEADP)

Keywords: 0