Common use of Maputo Watercourse Clause in Contracts

Maputo Watercourse. (1) The Maputo River Basin, covering 29 970 km2, is made up of the following catchments: Xxxxxxxxxx 0 000 xx0 Xxxxxxx 1 870 km2 Usuthu 5 970 km2 Xxxxxxxx 2 130 km2 Pongola 9 580 km2 (2) The net contributions to the total net natural mean annual runoff (mean annual runoff in the natural condition without any land and water use effects and allowing for river channel losses) (MAR) of 3 800 million m3 of the Maputo watercourse at the estuary by the various catchments are estimated as follows: Catchment Contributions to MAR (million m3) Mozambique South Africa Swaziland Total Lusushwana Mpuluzi Usuthu Ngwempisi Mkhondvo Ngwavuma Pongola Maputo - - 5 - - - - 100 80 000 000 000 370 20 1 100 - 340 40 505 210 200 160 60 - 420 260 610 500 570 180 1 160 100 Total 105 2 180 1 515 3 800 (3) The irrigation areas developed by 1995 within the Maputo River Basin are classified into Class 1 and Class 2 categories for the purpose of preferential access to water during periods of low flow and are estimated to be as given in the table below. Class 1 irrigation areas will be supplied with water at a higher assurance of supply than Class 2 irrigation areas. Class 2 irrigation areas will be the first to have their water abstractions and diversions from the rivers reduced and even completely curtailed during the low flow months of the year before any curtailments of the water supplies to Class 1 irrigation areas are considered. Catchment Irrigation Development (ha) Lusushwana Mpuluzi Usuthu Ngwempisi Mkhondvo Ngwavuma Pongola Maputo - - 0 - - - - 6 000 10 110 0 640 1 850 100 22 730 - 1 343 0 15 390 344 636 2 846 538 0 0 6 877 227 0 2 032 0 1 353 110 22 267 1 211 2 486 4 978 23 268 6 000 Total 6 000 25 440 21 097 9 136 61 673 (4) The mean annual irrigation water requirements for the areas of irrigation developed by 1995 within the Maputo River Basin are estimated as follows: Catchment Irrigation Water Requirements (million m3/a) Lusushwana Mpuluzi Usuthu Ngwempisi Mkhondvo Ngwavuma Pongola Maputo - - 0 - - - - 60,0 0,2 0,8 0 4,8 13,9 1,3 256,9 - 12,7 0,0 197,3 2,6 4,8 34,2 6,4 0,0 0,0 87,9 1,7 0,0 24,4 0,0 12,9 0,8 285,2 9,1 18,7 59,9 263,3 60,0 Total 60,0 277,9 258,0 114,0 709,9 (5) The stations for monitoring the flow regime, apart from others to be specified by the TPTC, shall be as follows: Lusushwana (GS 33) Usuthu (GS 23) Usuthu (GS 31) Ngwempisi (GS 21) Hlelo (GS 22) Mkhondvo (GS 25) Ndlotane (GS 39) Big Bend (GS 16) Pongolapoort Dam Outflow (W4H013) Madubula (E –6) Salamanga (E-4)

Maputo Watercourse. (1) The Maputo River Basin, covering 29 970 km2, is made up of the following catchments: Xxxxxxxxxx 0 000 xx0 Xxxxxxx 1 870 km2 Usuthu 5 970 Ngwempisi 3 570 km2 Xxxxxxxx 2 130 km2 Pongola 9 580 km2 (2) The net contributions to the total net natural mean annual runoff (mean annual runoff in the natural condition without any land and water use effects and allowing for river channel losses) (MAR) of 3 800 3800 million m3 of the Maputo watercourse at the estuary by the various catchments are estimated as follows: Catchment Contributions to MAR (million m3) Mozambique Mozambiq ue South Africa Swaziland Total Lusushwana - 80 340 420 Mpuluzi - 220 40 260 Usuthu Ngwempisi Mkhondvo Ngwavuma Pongola Maputo - - 5 - - - - 100 80 000 000 000 Ngwempisi - 290 210 500 Mkhondvo - 370 200 570 Ngwavuma - 20 160 180 Pongola - 1 100 - 340 40 505 210 200 160 60 - 420 260 610 500 570 180 1 160 Maputo 100 - - 100 Total 105 2 180 1 515 3 800 (3) The irrigation areas developed by 1995 within the Maputo River Basin are classified into Class 1 and Class 2 categories for the purpose of preferential access to water during periods of low flow and are estimated to be as given in the table below. Class 1 irrigation areas will be supplied with water at a higher assurance of supply than Class 2 irrigation areas. Class 2 irrigation areas will be the first to have their water abstractions and diversions from the rivers reduced and even completely curtailed during the low flow months of the year before any curtailments of the water supplies to Class 1 irrigation areas are considered. Catchment Catchmen t Irrigation Development (ha) Lusushwana Mozambiq ue (Class 1) South Africa (Class 1) Swaziland Total (Class 1) (Class 2) Lusushwa - 10 1 343 0 1 353 na - 110 0 0 110 Mpuluzi 0 0 15 390 6 877 22 267 Usuthu Ngwempisi Mkhondvo Ngwavuma Pongola Maputo - 640 344 227 1 211 Ngwempi - 1 850 636 0 2 486 si - 100 2 846 2 032 4 978 Mkhondv - - 22 730 538 0 23 268 o 6 000 - 6 000 10 110 0 640 1 850 100 22 730 - 1 343 0 15 390 344 636 2 846 538 0 0 6 877 227 0 2 032 0 1 353 110 22 267 1 211 2 486 4 978 23 268 6 000 Ngwavum a Pongola Maputo Total 6 000 25 440 21 097 9 136 61 673 (4) The mean annual irrigation water requirements for the areas of irrigation developed by 1995 within the Maputo River Basin are estimated as follows: Catchment Catchmen t Irrigation Water Requirements (million m3/a) Lusushwana Mozambiq ue (Class 1) South Africa (Class 1) Swaziland Total (Class 1) (Class 2) Lusushwa - 0,2 12,7 0,0 12,9 na - 0,8 0,0 0,0 0,8 Mpuluzi 0 0 197,3 87,9 285,2 Usuthu Ngwempisi Mkhondvo Ngwavuma - 4,8 2,6 1,7 9,1 Ngwempi - 13,9 4,8 0,0 18,7 si - 1,3 34,2 24,4 59,9 Mkhondv - 256,9 6,4 0,0 263,3 o 60,0 - 60,0 Ngwavum a Pongola Maputo - - 0 - - - - 60,0 0,2 0,8 0 4,8 13,9 1,3 256,9 - 12,7 0,0 197,3 2,6 4,8 34,2 6,4 0,0 0,0 87,9 1,7 0,0 24,4 0,0 12,9 0,8 285,2 9,1 18,7 59,9 263,3 60,0 Total 60,0 277,9 258,0 114,0 709,9 (5) The stations for monitoring the flow regime, apart from others to be specified by the TPTC, shall be as follows: Lusushwana (GS 33) Usuthu (GS 23) Usuthu (GS 31) Ngwempisi (GS 21) Hlelo (GS 22) Mkhondvo (GS 25) Ndlotane (GS 39) Big Bend (GS 16) Pongolapoort Dam Outflow (W4H013) Madubula (E –6) Salamanga (E-4)

Maputo Watercourse. (1) The Maputo River Basin, covering 29 970 km2, is made up of the following catchments: Xxxxxxxxxx 0 000 xx0 Xxxxxxx Lusushwana 1 390 km2 Mpuluzi 1 870 km2 Usuthu 5 970 Ngwempisi 3 570 km2 Xxxxxxxx Ngwavuma 2 130 km2 Pongola 9 580 km2 (2) The net contributions to the total net natural mean annual runoff (mean annual runoff in the natural condition without any land and water use effects and allowing for river channel losses) (MAR) of 3 800 million m3 of the Maputo watercourse at the estuary by the various catchments are estimated as follows: Catchment Contributions to MAR (million m3) Mozambique Mozambiq ue South Africa Swaziland Total Lusushwana Mpuluzi Usuthu Ngwempisi Mkhondvo Ngwavuma Pongola Maputo - - 5 - - - - 100 80 000 000 000 370 20 37020 1 100 - 340 40 505 210 200 160 200160 60 - 420 260 610 500 570 180 570180 1 160 100 Total 105 2 180 1 515 3 800 (3) The irrigation areas developed by 1995 within the Maputo River Basin are classified into Class 1 and Class 2 categories for the purpose of preferential access to water during periods of low flow and are estimated to be as given in the table below. Class 1 irrigation areas will be supplied with water at a higher assurance of supply than Class 2 irrigation areas. Class 2 irrigation areas will be the first to have their water abstractions and diversions from the rivers reduced and even completely curtailed during the low flow months of the year before any curtailments of the water supplies to Class 1 irrigation areas are considered. Catchment Catchmen t Irrigation Development (ha) Lusushwana Mozambiq ue (Class 1) South Africa (Class 1) Swaziland Total (Class 1) (Class 2) Lusushwa na Mpuluzi Usuthu Ngwempisi Mkhondvo Ngwavuma Ngwempi si Mkhondv o Ngwavum a Pongola Maputo - - 0 - - - - 6 000 10 110 10110 0 640 1 850 100 22 730 - 1 343 0 3430 15 390 344 636 2 846 538 0 0 6 877 227 0 2 032 0 1 353 110 353110 22 267 1 211 2 486 4 978 23 268 6 000 Total 6 000 25 440 21 097 9 136 61 673 (4) The mean annual irrigation water requirements for the areas of irrigation developed by 1995 within the Maputo River Basin are estimated as follows: Catchment Catchmen t Irrigation Water Requirements (million m3/a) Lusushwana Mozambiq ue (Class 1) South Africa (Class 1) Swaziland Total Xxxxxxxx na Mpuluzi Usuthu Ngwempisi Mkhondvo Ngwavuma Ngwempi si Mkhondv o Ngwavum a Pongola Maputo - - 0 - - - - 60,0 0,2 0,8 0 4,8 13,9 1,3 256,9 - 12,7 0,0 197,3 2,6 4,8 34,2 6,4 0,0 0,0 87,9 1,7 0,0 24,4 0,0 12,9 0,8 285,2 9,1 18,7 59,9 263,3 60,0 Total 60,0 277,9 258,0 114,0 709,9 (5) The stations for monitoring the flow regime, apart from others to be specified by the TPTC, shall be as follows: Lusushwana (GS 33) Usuthu (GS 23) Usuthu (GS 31) Ngwempisi (GS 21) Hlelo (GS 22) Mkhondvo (GS 25) Ndlotane (GS 39) Big Bend (GS 16) Pongolapoort Dam Outflow (W4H013) Madubula (E –6) Salamanga (E-4)

Maputo Watercourse. (1) The Maputo River Basin, covering 29 970 km2, is made up of the following catchments: Xxxxxxxxxx 0 000 xx0 Xxxxxxx 1 870 km2 Usuthu 5 970 Ngwempisi 3 570 km2 Xxxxxxxx 2 130 km2 Pongola 9 580 km2 (2) The net contributions to the total net natural mean annual runoff (mean annual runoff in the natural condition without any land and water use effects and allowing for river channel losses) (MAR) of 3 800 million m3 of the Maputo watercourse at the estuary by the various catchments are estimated as follows: Catchment Contributions to MAR (million m3) Mozambique Mozambiq ue South Africa Swaziland Total Lusushwana Mpuluzi Usuthu Ngwempisi Mkhondvo Ngwavuma Pongola Maputo - - 5 - - -- - - 100 80 000 000 000 370 220 100 290370 20 1 100 - 340 40 505 210 200 160 60 - 60- 420 260 610 500 570 500570 180 1 160 100 Total 105 2 180 1 515 3 800 (3) The irrigation areas developed by 1995 within the Maputo River Basin are classified into Class 1 and Class 2 categories for the purpose of preferential access to water during periods of low flow and are estimated to be as given in the table below. Class 1 irrigation areas will be supplied with water at a higher assurance of supply than Class 2 irrigation areas. Class 2 irrigation areas will be the first to have their water abstractions and diversions from the rivers reduced and even completely curtailed during the low flow months of the year before any curtailments of the water supplies to Class 1 irrigation areas are considered. Catchment Catchmen Irrigation Development (ha) Lusushwana t Mozambiq ue (Class 1) South Africa (Class 1) Swaziland Total (Class 1) (Class 2) Lusushwa na Mpuluzi Usuthu Ngwempisi Mkhondvo Ngwavuma Ngwempi si Mkhondv o Ngwavum a Pongola Maputo - - 0 - - - - 6 000 10 110 0 1100 640 1 850 100 22 730 - 1 343 0 15 390 344 636 2 846 538 0 0 6 06 877 227 0 2 032 0 1 353 110 22 267 1 211 2 486 4 978 23 268 6 000 Total 6 000 25 440 21 097 9 136 61 673 (4) The mean annual irrigation water requirements for the areas of irrigation developed by 1995 within the Maputo River Basin are estimated as follows: Catchment Catchmen t Irrigation Water Requirements (million m3/a) Lusushwana Mozambiq ue (Class 1) South Africa (Class 1) Swaziland Total (Class 1) (Class 2) Lusushwa - 0,2 12,7 0,0 12,9 na - 0,8 0,0 0,0 0,8 Mpuluzi 0 0 197,3 87,9 285,2 Usuthu Ngwempisi Mkhondvo Ngwavuma - 4,8 2,6 1,7 9,1 Ngwempi - 13,9 4,8 0,0 18,7 si - 1,3 34,2 24,4 59,9 Mkhondv - 256,9 6,4 0,0 263,3 o 60,0 - 60,0 Ngwavum a Pongola Maputo - - 0 - - - - 60,0 0,2 0,8 0 4,8 13,9 1,3 256,9 - 12,7 0,0 197,3 2,6 4,8 34,2 6,4 0,0 0,0 87,9 1,7 0,0 24,4 0,0 12,9 0,8 285,2 9,1 18,7 59,9 263,3 60,0 Total 60,0 277,9 258,0 114,0 709,9 (5) The stations for monitoring the flow regime, apart from others to be specified by the TPTC, shall be as follows: Lusushwana (GS 33) Usuthu (GS 23) Usuthu (GS 31) Ngwempisi (GS 21) Hlelo (GS 22) Mkhondvo (GS 25) Ndlotane (GS 39) Big Bend (GS 16) Pongolapoort Dam Outflow (W4H013) Madubula (E –6) Salamanga (E-4)

Maputo Watercourse. (1) The Maputo River Basin, covering 29 970 km2, is made up of the following catchments: Xxxxxxxxxx 0 000 xx0 Xxxxxxx Lusushwana 1 390 km2 Mpuluzi 1 870 km2 Usuthu 5 970 km2 Xxxxxxxx Ngwavuma 2 130 km2 Pongola 9 580 km2 (2) The net contributions to the total net natural mean annual runoff (mean annual runoff in the natural condition without any land and water use effects and allowing for river channel losses) (MAR) of 3 800 million m3 of the Maputo watercourse at the estuary by the various catchments are estimated as follows: Catchment Contributions to MAR (million m3) Mozambique South Africa Swaziland Total Lusushwana Mpuluzi Usuthu Ngwempisi Mkhondvo Ngwavuma Pongola Maputo - - 5 - - - - 100 80 000 000 000 370 20 1 100 - 340 40 505 210 200 160 60 - 420 260 610 500 570 180 1 160 100 Total 105 2 180 1 515 3 800 (3) The irrigation areas developed by 1995 within the Maputo River Basin are classified into Class 1 and Class 2 categories for the purpose of preferential access to water during periods of low flow and are estimated to be as given in the table below. Class 1 irrigation areas will be supplied with water at a higher assurance of supply than Class 2 irrigation areas. Class 2 irrigation areas will be the first to have their water abstractions and diversions from the rivers reduced and even completely curtailed during the low flow months of the year before any curtailments of the water supplies to Class 1 irrigation areas are considered. Catchment Irrigation Development (ha) Lusushwana Mpuluzi Usuthu Ngwempisi Xxxxxx Xxxxxxxxx Mkhondvo Ngwavuma Pongola Maputo - - 0 - - - - 6 000 10 110 0 640 1 850 100 22 730 - 1 343 0 15 390 344 636 2 846 538 0 0 6 877 227 0 2 032 0 1 353 110 22 267 1 211 2 486 4 978 23 268 6 000 Total 6 000 25 440 21 097 9 136 61 673 (4) The mean annual irrigation water requirements for the areas of irrigation developed by 1995 within the Maputo River Basin are estimated as follows: Catchment Irrigation Water Requirements (million m3/a) Lusushwana Mpuluzi Usuthu Ngwempisi Xxxxxxxxxx Xxxxxxx Xxxxxx Xxxxxxxxx Mkhondvo Ngwavuma Pongola Maputo - - 0 - - - - 60,0 0,2 0,8 0 4,8 13,9 1,3 256,9 - 12,7 0,0 197,3 2,6 4,8 34,2 6,4 0,0 0,0 87,9 1,7 0,0 24,4 0,0 12,9 0,8 285,2 9,1 18,7 59,9 263,3 60,0 Total 60,0 277,9 258,0 114,0 709,9 (5) The stations for monitoring the flow regime, apart from others to be specified by the TPTC, shall be as follows: Lusushwana (GS 33) Usuthu (GS 23) Usuthu (GS 31) Ngwempisi (GS 21) Hlelo (GS 22) Mkhondvo (GS 25) Ndlotane (GS 39) Big Bend (GS 16) Pongolapoort Dam Outflow (W4H013) Madubula (E –6) Salamanga (E-4)