Olifants: Surface Water Quality Monitoring Stations

Obtainable from

Chief Directorate: Water Information Management

Department: Water and Sanitation

Private Bag X313

PRETORIA

0001

ii PREFACE

The Department of Water and Sanitation (DWS) is the custodian of ten national monitoring programmes. The overall aim of this project is to undertake an evaluation of each monitoring network, in its present condition, and to redesign and rea- lign the network based on scientific analysis and the strategic and management objectives of DWS and of the country as a whole. The water resources monitoring network will be optimised to ensure sustainable, relevant and up-to-date data of an acceptable quality

This Network Inventory Task focussed on the production of maps to illustrate the spatial distribution of the existing monitor ing stations for these ten monitoring programmes. The deliverable from this Network Inventory task, together the User Requirements Task will be used to identify shortcomings in the current networks.

The metadata from each of the ten monitoring networks was analysed and descriptive labels were developed for each station to describe the temporal information (record period), open/closed, completeness, etc.

This task was undertaken by a team of specialists, one for each of the following categories of data:

 Surface water quantity.

 Surface water quality.

 Groundwater levels and quality.

 Biophysical Data

 Hydro-meteorology

This was followed by the development of five thematic maps with information on the spatial distribution of these ten monitori ng points per new Water Management Area (WMA) have been compiled. Even though other institutions in South Africa are also collecting surface water, groundwater, Hydro-meteorological, water quality, eco-health, mostly for their own interests and applications, only the Hydro-meteorological networks of ARC and SAWS data were included on these maps since these data are used daily by DWS. Due to an abundance of groundwater stations in a number of WMA’s, station numbers, rather t han the detailed developed labels, were adopted for labelling the groundwater maps. The detailed groundwater labels are included as Appendix A.

The thematic Maps produced per nine WMA’s are as follows:

A2-size maps were developed for the nine new WMAs per data category, as follows:

1) Limpopo WMA

2) Olifants WMA

3) Inkomati-Usuthu WMA

4) Pongola-Mtamvuna WMA

5) Vaal WMA

6) Orange WMA

7) Mzimvubu-Tsitskamma WMA

8) Breede-Gouritz WMA

9) Berg-Olifants WMA.

Other products developed as part of this Task are data catalogues and Google Earth KMZ-coverages which are very useful to the DWS, external users and to the project team during the new network design.

Subsequent to the completion of the Network Inventory and User Requirements tasks, the Data integrity assessment task will continue to determine the quality of the available data.

iii Table of Contents

WMA 1 Limpopo Figure 1.1: WMA 1 - Limpopo: Surface Water Quantity Monitoring Stations

Figure 1.2: WMA 1 - Limpopo: Surface Water Quality Monitoring Stations

Figure 1.3: WMA 1 - Limpopo: Groundwater Level and Quality Monitoring Stations

Figure 1.4: WMA 1 - Limpopo: Biophysical Monitoring Stations

Figure 1.5: WMA 1 - Limpopo: Hydro-meteorological Monitoring Stations

WMA 2 Olifants Figure 2.1: WMA 2 - Olifants: Surface Water Quantity Monitoring Stations

Figure 2.2: WMA 2 - Olifants: Surface Water Quality Monitoring Stations

Figure 2.3: WMA 2 - Olifants: Groundwater Level and Quality Monitoring Stations

Figure 2.4: WMA 2 - Olifants: Biophysical Monitoring Stations

Figure 2.5: WMA 2 - Olifants: Hydro-meteorological Monitoring Stations

WMA 3 Inkomati-Usuthu Figure 3.1: WMA 3 - Inkomati-Usuthu: Surface Water Quantity Monitoring Stations

Figure 3.2: WMA 3 - Inkomati-Usuthu: Surface Water Quality Monitoring Stations

Figure 3.3: WMA 3 - Inkomati-Usuthu: Groundwater Level and Quality Monitoring Stations

Figure 3.4: WMA 3 - Inkomati-Usuthu: Biophysical Monitoring Stations

Figure 3.5: WMA 3 - Inkomati-Usuthu: Hydro-meteorological Monitoring Stations

WMA 4 Pongola-Mtamvuna Figure 4.1: WMA 4 - Pongola-Mtamvuna: Surface Water Quantity Monitoring Stations

Figure 4.2: WMA 4 - Pongola-Mtamvuna: Surface Water Quality Monitoring Stations

Figure 4.3: WMA 4 - Pongola-Mtamvuna: Groundwater Level and Quality Monitoring Stations

Figure 4.4: WMA 4 - Pongola-Mtamvuna: Biophysical Monitoring Stations

Figure 4.5: WMA 4 - Pongola-Mtamvuna: Hydro-meteorological Monitoring Stations

WMA 5 Vaal Figure 5.1: WMA 5 - Vaal: Surface Water Quantity Monitoring Stations

Figure 5.2: WMA 5 - Vaal: Surface Water Quality Monitoring Stations

Figure 5.3a: WMA 5 - Vaal: Groundwater Level and Quality Monitoring Stations

Figure 5.3b: WMA 5 - Vaal: Groundwater Level and Quality Monitoring Stations

Figure 5.4: WMA 5 - Vaal: Biophysical Monitoring Stations

Figure 5.5: WMA 5 - Vaal: Hydro-meteorological Monitoring Stations

WMA 6 Orange Figure 6.1: WMA 6 - Orange: Surface Water Quantity Monitoring Stations

Figure 6.2: WMA 6 - Orange: Surface Water Quality Monitoring Stations

Figure 6.3a: WMA 6 - Orange: Groundwater Level and Quality Monitoring Stations

Figure 6.3b: WMA 6 - Orange: Groundwater Level and Quality Monitoring Stations

Figure 6.4: WMA 6 - Orange: Biophysical Monitoring Stations

Figure 6.5: WMA 6 - Orange: Hydro-meteorological Monitoring Stations

WMA 7 Mzimvubu-Tsitsikamma Figure 7.1: WMA 7 - Mzimvubu-Tsitsikamma: Surface Water Quantity Monitoring Stations

Figure 7.2: WMA 7 - Mzimvubu-Tsitsikamma: Surface Water Quality Monitoring Stations

Figure 7.3: WMA 7 - Mzimvubu-Tsitsikamma: Groundwater Level and Quality Monitoring Stations

Figure 7.4: WMA 7 - Mzimvubu-Tsitsikamma: Biophysical Monitoring Stations

Figure 7.5: WMA 7 - Mzimvubu-Tsitsikamma: Hydro-meteorological Monitoring Stations

WMA 8 Breede-Gouritz Figure 8.1: WMA 8 - Breede-Gouritz: Surface Water Quantity Monitoring Stations

Figure 8.2: WMA 8 - Breede-Gouritz: Surface Water Quality Monitoring Stations

Figure 8.3: WMA 8 - Breede-Gouritz: Groundwater Level and Quality Monitoring Stations

Figure 8.4: WMA 8 - Breede-Gouritz: Biophysical Monitoring Stations

Figure 8.5: WMA 8 - Breede-Gouritz: Hydro-meteorological Monitoring Stations

WMA 9 Berg-Olifants Figure 9.1: WMA 9 - Berg-Olifants: Surface Water Quantity Monitoring Stations

Figure 9.2: WMA 9 - Berg-Olifants: Surface Water Quality Monitoring Stations

Figure 9.3: WMA 9 - Berg-Olifants: Groundwater Level and Quality Monitoring Stations

Figure 9.4: WMA 9 - Berg-Olifants: Biophysical Monitoring Stations

Figure 9.5: WMA 9 - Berg-Olifants: Hydro-meteorological Monitoring Stations

Appendix A Detailed Groundwater Level and Quality Monitoring Station Labels

WMA 2: Olifants

Legend Nzhelele

Surface Water Quantity Stations Luvuvhu River Flow

Mogalakwena A8

Dam Volume B9H001-Rf-O-49yr-9%-1960 A9 Mutshindudi Canal Flows Groundwater Eyes B9H004-Rf-O-27yr-7%-1983 Mphongolo B9 Tidal Y Mphongolo ³ Closed Shingwidzi B9H003-Rf-O-29yr-0%-2013 Rivers Shingwidzi B9H002-Rf-O-30yr-1%-1983 Dams B8H071-Rf-O-9yr-0%-2005 B8H066-Cf-O-18yr-0%-1995B8R009-Dv-O-19yr-0% B8H054-Cf-O-28yr-0%-1986B8R007-Dv-O-28yr-0%-B B8H067-Cf-O-18yr-0%-1995 Primary Catchment Boundaries A7 Sand B8H033-Rf-O-23yr-15%-2003

Little Letaba Secondary Catchment BoundariesLimpopo Middel Letaba Quaternary Catchment Boundaries Little Letaba B8 Water Management Area A5 B8H019-Rf-O-30yr-2%-1984 B8H011-Rf-O-52yr-3%-1960 B8R011-D-O-16yr-0% Mean Annual Runoff A6 B8H017-Rf-O-36yr-2%-1977 0 - 2.5 mm Lephalala B8H008-Rf-O-46yr-15%-1986 Great Letaba Letaba B8H074-R-O-0yr-0%-NoDT Great Letaba 2.5 - 5 mm B8R002-Dv-O-37yr-0% B8H034-Rf-O-19yr-26%-2002 B8H047-Cf-O-33yr-2%-2010B8R004-Dv-O-36yr-2% 5 - 10 mm B8H053-Rf-O-37yr-0%-1956 B8R006-Dv-O-37yr-0%-B A Mokolo B8R005-Dv-O-37yr-0%-B B8R003-Dv-O-43yr-0%-B B8H050-Rf-O-37yr-0%-1976 10 - 20 mm B8H046-Rf-O-38yr-0%-1976 B8H010-Rf-O-54yr-0%-1960 B8H018-Rf-O-26yr-14%-2009 B8H014-Rf-O-44yr-5%-1968 20 - 50 mm B8H041-Cf-O-45yr-17% B8H039-Cf-O-45yr-18% B8H009-Rf-O-53yr-3%-1960 Ga-Selati Letaba Ga-Selati B8H064-Rf-O-31yr-43%-1994 B8R001-Dv-O-55yr-0%-B

50 - 100 mm A4 B7H010-Rf-O-49yr-9%-1960 B7 B7H019-Rf-O-22yr-14%-1988 100 - 200 mm B7H002-Rf-O-53yr-1%-1960 Olifants B7H015-Rf-O-24yr-9%-2003 B7R003-Dv-O-21yr-5% 200 - 500 mm B7H014-Rf-O-39yr-4%-1973 B7H007-Rf-O-38yr-36%-2002 B7H013-Rf-O-38yr-14%-1999 B7H020-Rf-O-23yr-11%-1993 > 500 mm Dwars

Marico

B7H009-Rf-O-39yr-27%-1996

Olifants Blyde

Nwanedzi Blyde

B4H025-Rf-O-1yr-46%-2011 B6H005-Rf-O-55yr-1%-1958 B7R001-Dv-O-52yr-1%-B Sand B5 X4 B6R003-Dv-O-39yr-0%-B Crocodile B B7H004-Rf-O-57yr-10%-2002 Sand Spekboom B6H003-Rf-O-54yr-1%-1959 Steelpoort A3 B6 Grass Valley B6H001-Rf-O-71yr-32%-2001 B5H004-Rf-O-26yr-4%-1997 Sand B5R002-Dv-O-27yr-2%-B OLIFANTS Steelpoort Bierspruit

Spekboom

Waterval X3 Bofule B4H009-Rf-O-45yr-5%-1983 B3H021-Rf-O-25yr-2%-1989 B6H011-Rf-O-52yr-0%-1962 B6R001-Dv-O-58yr-1%-B Elands B4H023-Rf-O-4yr-1%-2009 B4R004-Dv-O-42yr-0%-B Y B3H025-Rf-O-6yr-15%-2006 B4R007-Dv-O-1yr-6% B6H012-Rf-O-47yr-13%-1979 B4H021-Rf-O-42yr-1%-1985 B4H015-Cf-O-35yr-5%-1968 B3H026-Rf-O-6yr-7%-2007 Sabie B4H007-Rf-O-45yr-1%-1966 Marierietsa B4H003-Rf-O-55yr-3%-1983 Gotwane B4H005-Rf-O-54yr-0%-1960 B3H020-Rf-O-30yr-0%-1984 Elands B4H024-Rf-O-1yr-42%-2011 B3R005-Dv-O-30yr-0%-B B4H010-Rf-O-35yr-0%-1979 Pienaars Moretele B4 Pienaars B3 Bloed Bloed B4R002-Dv-O-52yr-0%-B B3H014-Rf-O-69yr-13%-1981 B4H017-Rf-O-52yr-0%-1988 B3H013-Cf-O-80yr-0%-1967 B3R001-Dv-O-80yr-0%-B B3H007-Rf-O-33yr-3%-2006 B4R001-Dv-O-52yr-0%-B

Elands B4H016-Rf-O-52yr-0%-1988 A2 B3R002-Dv-O-77yr-0%-B

B3H017-Rf-O-28yr-0%-1998 Nels B3H016-Cf-O-72yr-1%-1937 X B3H015-Cf-O-73yr-0%-1941

Crocodile X2 B2H016-Rf-O-9yr-0%-2005

Wilge

B1H004-Rf-O-52yr-6%-1993 Lomati

B1H015-Rf-O-36yr-0%-1978B1R002-Dv-O-36yr-0%-B Wilge B2H003-Rf-O-32yr-1%-1993 B1H012-Rf-O-36yr-0%-2002 B2H014-Rf-O-24yr-0%-1990 B1H002-Rf-O-55yr-5%-1956

B2H010-Cf-O-64yr-0%-1950B2R001-Dv-O-65yr-0%-B B1H010-Rf-O-56yr-7%-1953B1R001-Dv-O-61yr-0%-B

B1H019-Rf-O-24yr-1%-1990 Jukskei B2H004-Rf-O-30yr-0%-1984 Klein-Olifants B2 Komati B2H007-Rf-O-29yr-1%-1985 B1H005-Rf-O-41yr-2%-1972 X1 B2H008-Rf-O-29yr-0%-1985 B1

B1H021-Rf-O-24yr-0%-1990 Steenkoolspruit Mbuluzi

B1H018-Rf-O-25yr-0%-1989 W6

Natalspruit B1H017-Rf-O-24yr-1%-1989

C2 C W5 Rietspruit W Waterval

Rolspruit B1H022-Rf-O-23yr-0%-1991 C1 Klipspruit uSuthu Kilometers

Klip Kleinspruit uSuthu 0 25 50 100 150 200 Mooi Suikerbosrant Scale1:1 300 000 Project Title: Review, Evaluation and Optimisation of the South African Water Resources Monitoring Network (When page size is: A2 landscape) Figure 2.1 Projection: Geographic Sources: Datum: Hartebeesthoek 1994 Map Title: DWS: Water Information Management WMA 2 - Olifants: Surface Water Quantity Monitoring Stations Water Resources of South Africa 2005 (WRC) Compiled By: LC Gallagher GIS QC By: M Storie - PGP 0124 Approved By: E van Niekerk Whilst every care has been taken in compiling the information on this map, AECOM cannot accept responsibility for any inaccuracies. © Copyright Date Saved: 2015/03/16 Project Number: 60326707 Map Ref: SW_Quantity_Olifants_A2L.mxd Revision: 01 Legend Surface Water Quality Stations River Flow A8

Dam Volume B9H001-Rf-O-49yr-9%-1960 A9 Canal Flows Groundwater Eyes B9H004-Rf-O-27yr-7%-1983 B9 Tidal Y Mphongolo ³ Closed B9H003-Rf-O-29yr-0%-2013 Rivers Shingwidzi B9H002-Rf-O-30yr-1%-1983 Dams B8R009-Dv-O-19yr-0% B8R007-Dv-O-28yr-0%-BB8H071-Rf-O-9yr-0%-2005 B8H033-Rf-O-23yr-15%-2003 Primary Catchment Boundaries A7 B8H054-Cf-O-28yr-0%-1986 Secondary Catchment Boundaries

Little Letaba Quaternary Catchment Boundaries B8 Water Management Area A5 B8H011-Rf-O-52yr-3%-1960B8H019-Rf-O-30yr-2%-1984

B8R011-D-O-16yr-0% Mean Annual Runoff A6 B8H017-Rf-O-36yr-2%-1977 0 - 2.5 mm B8H008-Rf-O-46yr-15%-1986 B8H034-Rf-O-19yr-26%-2002 Great Letaba Letaba 2.5 - 5 mm B8R002-Dv-O-37yr-0%B8H074-R-O-0yr-0%-NoDT B8R004-Dv-O-36yr-2% 5 - 10 mm B8R006-Dv-O-37yr-0%-BB8H053-Rf-O-37yr-0%-1956 A B8R005-Dv-O-37yr-0%-B B8H050-Rf-O-37yr-0%-1976 B8H018-Rf-O-26yr-14%-2009 B8H046-Rf-O-38yr-0%-1976 B8H014-Rf-O-44yr-5%-1968 10 - 20 mm B8H010-Rf-O-54yr-0%-1960 B8H009-Rf-O-53yr-3%-1960 B8R001-Dv-O-55yr-0%-BB8H064-Rf-O-31yr-43%-1994 Ga-Selati 20 - 50 mm B8H041-Cf-O-45yr-17% B8H039-Cf-O-45yr-18% A4 50 - 100 mm B7H010-Rf-O-49yr-9%-1960 B7H019-Rf-O-22yr-14%-1988 B7 B7H015-Rf-O-24yr-9%-2003 B7H002-Rf-O-53yr-1%-1960 100 - 200 mm B7R003-Dv-O-21yr-5% Olifants B7H014-Rf-O-39yr-4%-1973

200 - 500 mm B7H013-Rf-O-38yr-14%-1999 B7H007-Rf-O-38yr-36%-2002 > 500 mm B7H020-Rf-O-23yr-11%-1993

B7H009-Rf-O-39yr-27%-1996 Blyde

B4H025-Rf-O-1yr-46%-2011 B6H005-Rf-O-55yr-1%-1958 B5 B6R003-Dv-O-39yr-0%-B OLIFANTS B7H004-Rf-O-57yr-10%-2002 X4 B

Grass Valley B6H001-Rf-O-71yr-32%-2001B6H003-Rf-O-54yr-1%-1959 A3 B6

B5R002-Dv-O-27yr-2%-BB5H004-Rf-O-26yr-4%-1997

Spekboom Steelpoort

Waterval X3 B4H009-Rf-O-45yr-5%-1983 B3H021-Rf-O-25yr-2%-1989 B6R001-Dv-O-58yr-1%-BB6H011-Rf-O-52yr-0%-1962 B3H025-Rf-O-6yr-15%-2006 B4R007-Dv-O-1yr-6%B4H023-Rf-O-4yr-1%-2009 B4H021-Rf-O-42yr-1%-1985 B6H012-Rf-O-47yr-13%-1979 Y B3H026-Rf-O-6yr-7%-2007 B4R004-Dv-O-42yr-0%-B B4H015-Cf-O-35yr-5%-1968B4H007-Rf-O-45yr-1%-1966 Elands B4H003-Rf-O-55yr-3%-1983 B4H005-Rf-O-54yr-0%-1960 Gotwane B4H024-Rf-O-1yr-42%-2011 B4H010-Rf-O-35yr-0%-1979 B3R005-Dv-O-30yr-0%-BB3H020-Rf-O-30yr-0%-1984 B4 B3 Bloed

B3R001-Dv-O-80yr-0%-BB3H014-Rf-O-69yr-13%-1981 B4R002-Dv-O-52yr-0%-BB4H017-Rf-O-52yr-0%-1988 B3H013-Cf-O-80yr-0%-1967 B3H007-Rf-O-33yr-3%-2006 B4R001-Dv-O-52yr-0%-BB4H016-Rf-O-52yr-0%-1988

B3R002-Dv-O-77yr-0%-BB3H017-Rf-O-28yr-0%-1998 B3H016-Cf-O-72yr-1%-1937 X B3H015-Cf-O-73yr-0%-1941

X2 B2H016-Rf-O-9yr-0%-2005

B1H004-Rf-O-52yr-6%-1993

B1R002-Dv-O-36yr-0%-BB1H015-Rf-O-36yr-0%-1978 B2H003-Rf-O-32yr-1%-1993 B1H012-Rf-O-36yr-0%-2002 B2H014-Rf-O-24yr-0%-1990 B1H002-Rf-O-55yr-5%-1956

B2H010-Cf-O-64yr-0%-1950B2R001-Dv-O-65yr-0%-B B1R001-Dv-O-61yr-0%-BB1H010-Rf-O-56yr-7%-1953 B2H004-Rf-O-30yr-0%-1984 B1H019-Rf-O-24yr-1%-1990 B2 B2H007-Rf-O-29yr-1%-1985

Wilge B1H005-Rf-O-41yr-2%-1972 X1 B2H008-Rf-O-29yr-0%-1985 B1

B1H021-Rf-O-24yr-0%-1990

B1H018-Rf-O-25yr-0%-1989 W6 B1H017-Rf-O-24yr-1%-1989

C2 C W W5 B1H022-Rf-O-23yr-0%-1991 C1 Kilometers 0 25 50 100 150 200 Scale1:1 300 000 Project Title: Review, Evaluation and Optimisation of the South African Water Resources Monitoring Network (When page size is: A2 landscape) Figure 2.2 Projection: Geographic Sources: Map Title: Datum: Hartebeesthoek 1994 WMA 2 - Olifants: Surface Water Quality Monitoring Stations DWS: Water Information Management Compiled By: LC Gallagher Water Resources of South Africa 2005 (WRC) GIS QC By: M Storie - PGP 0124 Approved By: E Van Niekerk Whilst every care has been taken in compiling the information on this map, AECOM cannot accept responsibility for any inaccuracies. © Copyright Date Saved: 2015/03/16 Project Number: 60326707 Map Ref: SW_Quality_Olifants_A2L.mxd Revision: 01 Legend Quality Stations Open Closed Groundwater

Groundwater Levels Stations A8 A9 ZQMNKW2-N28|GO-V38-F24W Open ³ B9N0004 Closed A9N0009 Y Rivers Mphongolo B9N0001 B9 Primary Catchment Boundaries A7 B9N0003 ZQMSGD1-N4|GO-V18-F24W

Secondary Catchment Boundaries B9N0002 Quaternary Catchment Boundaries Little Letaba B8N0507 B8N0521 B8N0509 Water Management Area ZQMGIY1-N40|GO-V38-F24W

B8N0524 B8N0503 Simplified Geology (WR90) B8N0504 Undifferentiated assemblage of compact sedimentary extrusive and intrusive rocks A5 A6 B8N0510 B8N0515 ZQMNKW9-N28|GO-V18-F24W Intercalated assemblage of compact B8 sedimentary and extrusive rocks B8N0518 Compact sedimentary strata B8N0520

Porous unconsolidated and Great Letaba Letaba

consolidated sedimentary strata B8N0523 Tillite B8N0514 ZQMNKW4-N1|GO-V18-F24W Assemblage of tillite and shale B7N0007 B5N0068 B8N0513 ZQMPWA1-N8|GO-V18-F24W Assemblage of tillite, shale and sandstone ZQMMRS1-N44|GO-V38-F24W A4 B7N0006 Principally arenaceous strata B8N0502 ZQMTOY2-N34|GO-V38-F24W Principally argillaceous strata B5N0054 B7N0013 Intercalated arenaceous and argillaceous strata B7N0005 B7N0011

Dolimite and limestone A B7N0004 ZQMPRS1-N41|GO-V38-F24W B7 Acid and intermediate lavas B5N0011 B5N0052 B5N0013 B7N0014 Basic / Mafic lavas Olifants B7N0015 ZQMHDS1-N21|GO-V18-F24W Acid and intermediate extrusives

C3N0666 ZQMPNG1-N40|GO-V18-F24W B7N0009 Basic / Mafic and ultramafic intrusives ZQMNKW3-N30|GO-V38-F24W

Blyde B5N0051 B5 X4 ZQMRTN2-N42|GO-V38-F24W B6N0001 B7N0002

B B5N0057 B5N0055 B5N0058 B6 Grass Valley B5N0069 B5N0067 B5N0056 ZQMSKH1-N44|GO-V38-F24W

ZQMSKH2-N29|GO-V38-F24W

OLIFANTS Spekboom ZQMNEB2-N17|GO-V18-F24W Steelpoort Waterval B3N0012 ZQMNEB3-N18|GO-V38-F24W B3N0023 X3 B4N0002 ZQMMHL1-N44|GO-V38-F24W B3N0001

B3N0026 B3N0024 X X2

ZQMMAB1-N18|GO-V18-F24W

ZQMMAB2-N7|GO-V18-F24W

B3N0021 B1N0008 B3N0019 B3N0020 B1N0006

ZQMWIT1-N40|GO-V38-F24W X1 D Wilge 1000013995-N1|PCB2

A2N0755 D B2N0063 B2N0021 B2N0037 B2N0050 B1 B2N0032 B2N0061 B2N0039 B2N0031B2N0038 B2N0034 B2N0051 ZQMDLS1-N10|GO-V18-F24W B2N0069 B2N0720 B2N0001 B2N0055 B1N0007 B2N0506 B2N0003 B2N0073 W6 B2N0719 B2N0053 B2N0721 B1N0005

B1N0003 W C

Kilometers 0 25 50 100 150 200 Scale1:1 500 000 Project Title: Review, Evaluation and Optimisation of the South African Water Resources Monitoring Network (When page size is: A2 landscape) Figure 2.3 Projection: Geographic Sources: Datum: Hartebeesthoek 1994 DWS: Water Information Management Map Title: WMA 2 - Olifants: Groundwater Quality and Water Level Monitoring Stations Water Resources of South Africa 2005 (WRC) Compiled By: LC Gallagher GIS QC By: M Storie - PGP 0124 Approved By: E Van Niekerk Whilst every care has been taken in compiling the information on this map, AECOM cannot accept responsibility for any inaccuracies. © Copyright Date Saved: 2015/03/16 Project Number: 60326707 Map Ref: GWQuality_Olifants_A2L.mxd Revision: 01 Legend DWS Rivers Database Sites with Data A8 River reaches with indicated number of observed fish species -0 90B 0082-F14 B B90B -00081-F 2 2 -F B90B-00101-F18 Rivers 9 7 00 0 A9 - B 0 9 B B Primary Catchment Boundaries C-0010 6-F8 9 0 B9 0 D- 00 B9 0

8 B 5 90 - D-00 109-F6 F Secondary Catchment Boundaries 5 Shingwidzi Quaternary Catchment Boundaries 6 2 B9 B82 -F 0 H 0 H- - 3 00 00 01 1 12 B G-0 1 ³ 9 7- 0 90 7 Water Management Area F F- B -F 15 00 2 Y 1 1 4-F23 5 B8KLET-MAJOS|R|S5,1 B8KLET-CANAL|R|E|S5,2 Ecoregions Level B8KLET-BRIDG|R|S5,1 B8KLET-HLANE|R|S4,1 1 LIMPOPO PLAIN B8NSAM-BANAN|R|S4,1 B8KLET-KREME|R|S5,1 2 SOUTPANSBERG B8KLET-BENDS|R|S4,1 B8KLET-GIYAN|R|S5,1B8NSAM-YOUTH|R|S4,1 3 LOWVELD A7

4 NORTH EASTERN HIGHLANDS B8KLET-SOUTI|R|S5,2 B8KLET-VUHEL|R|S4,1 B8MOLO-SEKHI|R|S4,1 5 NORTHERN PLATEAU 6 WATERBERG B8KLET-SINGL|R|S4,1 B8 B8MOLO-BRIDG|R|S4,1 7 WESTERN BANKENVELD A5 B 83 B8MOLO-DZUME|R|S4,1 B

8 BUSHVELD BASIN -

0 B8MOLO-MODJA|R|S4,1 0 1 6 9 EASTERN BANKENVELD 8 1 -F - 64 B8GLET-SLABW|R|S5,2 F 1 1 0 B8GLET-PRIES|R|S5,2 B8GLET-LETR3|R|S4,1 7 10 NORTHERN ESCARPMENT MOUNTAINS -0 A6 1G A9LUVU-SHIDZ|R|E|S4,1|LQ B8 B8GLET-IFR16|R|E|S5,3|C|LQ 11 HIGHVELD B8GLET-MEREN|R|E|S5,1|LQ B8GLET-NONDW|R|S4,1 B B8GLET-GIYBR|R|S5,1|C|LQ 83 A-0023 0- 12 LEBOMBO UPLANDS F2 B8GLET-JANET|R|S5,1|C|LQ 1 B83A-00235-F 13 NATAL COASTAL PLAIN 25 B8GLET-NAGUD|R|S5,3|C|LQ D-0026 1-F13 3 14 NORTH EASTERN UPLANDS 8 B8POLI-KINGF|R|S5,1 B B8GLET-YAMOR|R|S5,1|C|LQ 15 EASTERN ESCARPMENT MOUNTAINS B8BROE-BRIDG|R|S4,1 B8POLI-RANA|R|S5,1 16 SOUTH EASTERN UPLANDS B8GLET-NKOWA|R|S5,3|C|LQ B B8LETS-TANKB|R|E|S5,3|C|LQ 8 B8GLET-VERGE|R|S5,1 3E B7GASE-SELAT|R|C|LQ -0 B8GLET-APPLE|R|S5,1|C|LQ 0 17 NORTH EASTERN COASTAL BELT Ga-Selati 26 B8GLET-MTUMI|R|S5,1 5-F28 B8LETS-CRAIG|R|S5,3|C|LQ B7GASE-RANCH|R|S5,1|LQ B7GASE-FOSKO|R|S4,6|LQ 18 DROUGHT CORRIDOR B7GASE-WILLI|R|C|LQ B7OLIF-OCAMP|R|C|LQ B7GASE-CALAI|R|C|LQ B7GASE-ERMEL|R|E|S4,1|LQ 19 SOUTHERN FOLDED MOUNTAINS A4 B8THAB-RAMOD|R|S4,1 B7OLIF-MAMBA|MR|S4,5|C|LQ B7OLIF-GORGE|R|C|LQ B7GASE-R40BR|R|C|LQ B7OLIF-VYGEB|MR|S4,1|C|LQ B7NGWA-R36BR|R|C|LQ B7OLIF-BALDS|R|E|S4,1|LQ B7OLIF-SHILA|R|C|LQ 20 SOUTH EASTERN COASTAL BELT B7MOHL-WATER|R|S4,1;H|LQ B7GASE-HARMO|R|C|LQ B7 B7GASE-OCONF|MR|S5,8;H|C|LQ 1 C-00332-F 3 B7TONG-BEWAA|MR|S4,1;H|LQ B73 -F15 B7OLIF-BALUL|MR|S4,5|C|LQ B7MOHL-BADEN|R|S5,2;H|LQ 58 21 GREAT KAROO B7GASE-R56BR|R|C|LQ B7OLIF-ZEEKG|R|S5,2;H|C|LQ 3 0 0 B7MOHL-WOLKB|MR|S5,3;H|LQ B7OLIF-GRIET|R|S4,2;H|C|LQ - D 22 SOUTHERN COASTAL BELT B7GASE-LEGAL|R|C|LQ B7GASE-SCHEL|MR|S5,2;H|LQ 3

B7MOHL-VALLI|R|S4,1;H|LQ B B7GASE-MIDDL|MR|S5,11;H|C|LQ 23 WESTERN FOLDED MOUNTAINS B7MOHL-MAFEF|R|S4,1;H|LQ B7OLIF-HOEDS|R|S5,1;H|LQ B7MOHL-GEMIN|R|S4,1;H|LQB7MAKH-LEKGA|MR|S5,3;H|C|LQ 24 SOUTH WESTERN COASTAL BELT B7OLIF-PLAAT|R|S4,1|C|LQ B7OLIF-OXFOR|R|S4,7|C|LQ B7OLIF-STELL|MR|S5,3;H|LQ B7OLIF-PHOSA|R|S5,1;H|LQ 25 WESTERN COASTAL BELT B5OLIF-B5H002|R|S4,3|LQ B5OLIF-DIAMD|M A B71F-0 26 NAMA KAROO 0 3 9 B7OLIF-BAZAI|R|S4,7|C|LQ B5OLIF-DIAMA|R|S5,2;H|LQ 3- F2 B6BLYD-ESSEX|MR|S5,2;H|C|LQ 1 27 NAMAQUA HIGHLANDS B7OLIF-PENGE|MR|S5,2;H|C|LQ 04 61 B7OLIF-R36BR|R|S4,5|C|LQ -0 -F 28 ORANGE RIVER GORGE 3A 2 7 2 B B6BLYD-BLYDE|R|S4,6|C|LQ B 5 1 B7OLIF-FOCHA|R|S5,2;H|C|LQ 29 SOUTHERN KALAHARI G 14 4-F -0 40 0 B6BLYD-MORIA|MR|S4,1;H|C|LQ 00 4 3 3F- 30 GHAAP PLATEAU 10 2A-00397-F1 B7 -F 5 6 B B4STEE-IFR10|M|EB4STEE-PRETO|R|S4,2;H|C|LQ B7KLAS-GUERN|R|S4,1;H|C|LQ 31 EASTERN COASTAL BELT B5OLIF-VEEPL|R|S5,3;H|C|LQ B6BLYD-DRIEH|R|C|LQ B6ORIG-BLYDE|M B5 B5OLIF-ADRIA|R|S4,2|C|LQ X4 Y B6OHRI-BLYDE|R|S4,1;H|LQ B4STEE-PRACT|R|C|LQ B7KLAS-EDEN|R|S4,1;H|LQ B7MOTL-MAGAL|R|S5,1;H Olifants B7MOTL-GELDE|R|S5,1;H|LQ B4MOOP-MOOPE|R|S5,1 B B4SPEK-BURGE|MR|S4,1;H|C|LQ B6BLYD-BELVE|R|LQ B5 B4STEE-BURGE|R|S4,6|LQ 1C B6BELV-BELVE|R|S4,1;H|C|LQ B5OLIF-VANDE|MR|S5,2;H|C|LQ -0 B4STEE-FRAAI|R|S4,1;H|C|LQ Grass Valley 05 B6OHRI-KASPE|R|C|LQ 19 -F B6TREU-R532B|R|S4,4;H|C|LQ B 9 B4STEE-BRIDGE|R|S5,1 51 B6 B5OLIF-MOGAL|R|S4,2|LQ C-0 B6BLYD-VAALH|R|S4,1;H|C|LQ 05 56-F1 B4STEE-EERST|R|S4,1;H|C|LQ B6TREU-CLEAR|R|S5,1|LQ B5OLIF-ROODE|R|S5,2;H|C|LQ B4STEE-IFR09|M|E B6KGWE-KASPE|R|S4,3;H|C|LQ B5 1C B6TREU-LONDE|M -0 0 Spekboom B6OHRI-MATSI|R|C|LQ X3 58 5-F B6LISB-BRIDG|R|S4,1 OLIFANTS2 B4DWAR-R555D|R|S5,1 B4SPEK-DEBAD|MR|S4,4;H|C|LQ B4DWAR-R555U|R|S5,1 B6HEDD-R534B|R|S4,3;H|C|LQ B6BLYD-PILGR|R|S4,3;H|C|LQ B4STEE-STEEL|R|E|S5,3;H|C|LQ B4WATE-HADED|R|S5,6;H|C|LQ B6OHRI-KRANS|R|S4,1;H|C|LQ B6HEDD-R532B|R|S4,1|C|LQ B3ELAN-FLAGB|M B B6BLYD-PILRE|R|S4,5|LQ 5 1 B4STEE-AAPIE|R|S5,1 B4KDWA-DWAR4|R|S5,1|LQ B B6OHRI-R555B|R|C|LQ B6BLYD-GROOT|R|S4,9;H|C|LQ B -0 B4STEE-DEHOO|R|S5,2;H|C|LQ B4KDWA-DWAR2|R|S5,1|LQ 5 0 B6BLYD-PONIE|R|S4,1;H|C|LQ B6GROO-GROOT|R|S4,3;H|C|LQ 1B 6 B4KLIP-R555B|R|S5,4;H|C|LQ B4DWAR-DWARS|R|S5,1|LQ -0 46 B4BEET-WATER|R|S4,1;H|C|LQ 0 -F 64 6 9-F B4KLIP-UPPER|R|S5,2|LQ B4WATE-TWEEF|R|S4,3;H|C|LQ B6OHRI-OHRIG|R|S4,8;H|C|LQ 6 B4MASE-OLIFA|R|S5,1 B4KDWA-RICHM|R|S5,1|LQ B4SPEK-LEIDE|R|S5,3;H|C|LQ B6BLYD-INDED|M B4STEE-BUFFE|R|S5,1 B4MASE-EAGLE|R|S5,1B 4 B4WTRI-BEETG|R|S4,3;H|C|LQ B4SPEK-FINSB|R|S4,4;H|C|LQ

B3OLIF-VARKE|MR|S4,1|C|LQ 1 A3 Gotwane F

- B31H-00711-F8 B4 0 B4UNSP-UNSPL|R|S4,3;H|C|LQ 0 B4UNSP-PAAR2|R|S5,1|LQ B4TOND-R555B|R|C|LQ 6 B4DORP-SCHOO|R|C|LQ 743-F1 9 B3ELAN-RHENO|MR|E|S4,2;H|C|LQ F-00 9 B4DORP-LANGE|R|S5,1|LQ 32 - B F B4EAST-CONFL|R|S5,2 B4UNSP-PAARD|R|S5,1|LQ

1 B3ELAN-BEZUI|R|C|LQ B4STEE-LUIPE|R|C|LQ B4DORP-LYDEN|R|S4,3;H|C|LQ B4DORP-LASKE|R|S5,1|LQ B3MOSE-GROEN|MR|S4,1;H|C|LQB3OLIF-GROBL|R|S4,6|LQ B4EAST-DEKDS|R|S5,2 B4EAST-DEKUS|R|S5,2 B B3 4 B4STER-LYDEN|R|S5,4;H|C|LQ B4STEE-ONVER|R|S5,1 2 7 Bloed B 2A-0082 5 B3ELAN-ROOIK|R|S4,1;H|C|LQ 1 4 - B F B4STEE-TIGER|MR|S4,1;H|C|LQ F - B4STRI-LYDEN|R|S4,3;H|C|LQ 8- 1 0 4 3 69 B 08 1 -F H-0 0 4 07 -F 6 32 B4 1 B4DORP-DRIES|R|C|LQ -F 7 0 7 1C F 3 007 07 B -0 0 - - 0 8 C - 0 B4DORP-WEMME|R|C|LQ 1 B3OLIF-RENOS|R|C|LQ 6 08 3 G 2 48 B 1 - -F2 B4DORP-WEMM1|R|S4,3;H|C|LQ B3 B3MOSE-DENNI|R|S4,1;H|C|LQ F B4STEE-SANDD|R|C|LQ 1 B4DORP-ELAND|R|S4,3;H|C|LQ B B3ELAN-RUSTE|M 4 1 F B3MOSE-BOEKE|R|C|LQ -0 B3ELAN-UITVL|R|S4,1;H|C|LQ 0 8 B3KLIP-ZITHA|R|C|LQ 5 1 A2 B3SELO-DEWAG|R|S5,1 B3KRUI-DIEPK|R|S4,2;H|C|LQ -F B4STEE-STOFF|R|S5,9;H|C|LQ 2 B B3ELAN-SPRIN|R|S5,2;H|C|LQ B3OLIF-DEWAG|MR|S4,1|LQ B3SELO-KRUIS|R|S4,1;H|C|LQ 41 B- X 0 09 B3ELAN-FAIRF|R|S5,6;H|C|LQ B3KRAN-ZEEKO|R|S5,1B3SELO-AVONT|R|S4,3;H|C|LQ B4STEE-R33BR|R|C|LQ 05 -F 6 B B3SELO-NAUUW|R|C|LQ 4 1 B - B3OLIF-LOSNR|R|E|S4,1|LQ 0 0

B3OLIF-DONKE|R|S4,1|LQ B 9

3 1 B3OLIF-LOSKO|MR|S4,14|C|LQ 2A 2 - - 0 F X2 09 B3ELAN-DETWE|R|S5,3;H|LQ 6 B3OLIF-KABEL|R|S4,1|LQ 5

B3ELAN-DOORN|R|S5,5;H|C|LQ - B2WILG-BOOYZ|R|S4,6|LQ F B B4STEE-WAPAD|R|S4,5|C|LQ 1 3 B3ELAN-CULLI|M B1OLIF-SLAGT|R|S4,12|C|LQ 9 2 B B4LAKE-CONFL|M B2WILG-IFR04|R|E|S4,1|LQ -0 B1OLIF-SNAAK|R|S4,11|LQ 09 7 4 B2WILG-KRANS|MR|S5,3;H|C|LQ -F B1KOLI-DOORN|R|S4,1|LQ 1 B4LAKE-LANGK|R|S5,1;H B1KLIP-ZAAIH|R|S4,35;H|LQB1KOLI-CYCAD|M

B1KOLI-BANKF|R|E|S4,1|LQ B1KOLI-TOEVL|R|S4,1|C|LQ

B2WILG-KLIPF|R|S5,2|C|LQ B1OLIF-AASVO|R|S4,2|C|LQB1KOLI-RONDE|R|S4,1|C|LQ B2WILG-WASCH|R|S4,33;H|C|LQ B2HOND-HOND1|R|S5,2|C|LQ B1KLIP-HARTB|R|S4,18;H|LQ B1VAAL-UPSTR|R|S5,4|LQ B12C-01119-F6 B2BRON-BRONK|M B2WILG-SPITZ|MR|S5,2;H|C|LQ B1KOLI-N2RBR|R|S5,1 B2BRON-KLIPE|R|S4,1|C|LQ B1VAAL-DOWNS|R|S5,4|LQ B1BLES-BLESB|R|S4,30;H|LQ BIVAAL-UPSTR|R|S5,1|LQ B1KOLI-MIDDE|MR|S5,3|LQ B1OLIF-MOOIF|R|S4,1|C|LQ B2BRON-VLAKF|R|S5,3;H|C|LQ B1OLIF-ZEEK2|R|S4,1|C|LQ B2UNSP-KORTF|R|S5,1|LQ B1OLIF-ZEEKO|R|S4,1|LQ B1KOLI-ZAAIP|R|S4,1|C|LQ B1KLEI-MIDL2|R|C|LQ B1SPOO-GOEDE|R|S5,1|LQ B2WILG-BOSSE|R|S5,2;H|C|LQ B1SPOO-RIETF|R|S5,1|LQ B1KLEI-MIDL1|R|C|LQ B1KOLI-WOEST|R|S5,1 B1BRUG-SCHOO|R|S4,12|LQ 93-F6 B1KOLI-DEGRO|R|S4,1|LQ B2BRON-ROOIP|R|S5,2;H|C|LQ 011 B1ZEVE-SPECU|R|C|LQ G- B1EAST-OPTIM|R|C|LQ 11 B1KLEI-SPECU|R|C|LQ B2 B B1WOES-BOTHA|R|C|LQ C3 B2BRON-WAAIK|R|S5,2;H|C|LQB2UNSP-DWAAL|R|S5,1 B1 B1OLIF-WITBA|M B1KLEI-SCHOO|R|C|LQ B20C-01170-F2 B11F-0125 B1KLEI-MIDL3|R|C|LQ B2WILG-DWAAL|R|S4,1|C|LQ 7- X1 F2 B1BOES-BOSCH|R|C|LQ B1OLIF-VAND1|R|S5,1|LQ B1UNSP-GOED6|R|S5,1|LQ B1OLIF-VANDY|R|S4,1|C|LQ B1STEE-STEEN|R|S5,1|LQ B1EAST-DRIEF|R|C|LQ B20B-01283-F44 B1OLIF-VANVY|M F 5 B1KLEI-VLAKF|R|C|LQ - B -F 5 2 6 B1OLIF-VAALK|R|S5,1 8 0 28 2 A 1 B1STEE-MIDDE|R|S5,1|LQ 1 -0 B B1KLEI-BOSC1|R|C|LQ 0 -0 F 1 - 1 1 1 B 2 1 B-0 1 B 3 0 9 B 2 8 2 B - 7 1 F B1RIET-FRISC|R|S5,1|LQ 2 -F 2 A B20A-01308-F2 B 5 - 2 B1RIET-VIERF|R|S5,1|LQ B1OLIF-MIDDE|R|S4,1|C|LQB1OLIF-KAFFE|R|C|LQ 0 0E 1 - 3 01 0 3 B1STEE-RIETB|R|S5,1 9 7 - B2WILG-HAVER|R|LQ 6 F6 - W6 F

4 B1STEE-ONVER|R|S5,1|LQ B2WILG-UCONV|R|S5,2|C|LQB2WILG-DCONV|R|S5,2|C|LQ B B1STEE-AANGL|R|S5,1|LQ 1 1A C2 B1DWAR-RIETF|R|S5,1|LQ -0 14 30 C B1TRIC-RIETF|R|S5,1|LQ -F 5 W5 B1KIEP-PALM2|R|S5,1 W B1PIEK-PALMI|R|S5,1 B1TRIC-HOLFO|R|S5,1|LQ C1 B1UNSP-PALM3|R|S5,1 Kilometers B1TRIC-TRICH|R|S5,1|LQ 0 20 40 80 120 160 Scale1:1 250 000 Project Title: Review, Evaluation and Optimisation of the South African Water Resources Monitoring Network (When page size is: A2 landscape) Figure 2.4 Projection: Geographic Sources: Datum: Hartebeesthoek 1994 DWS: Water Information Management Map Title: WMA 2 - Olifants: Biophysical Monitoring Stations Water Resources of South Africa 2005 (WRC) Desktop PES, EI + ES (DWS, 2014) Compiled By: LC Gallagher GIS QC By: M Storie - PGP 0124 Approved By: E van Niekerk Whilst every care has been taken in compiling the information on this map, AECOM cannot accept responsibility for any inaccuracies. © Copyright Date Saved: 2015/03/17 Project Number: 60326707 Map Ref: Biophysical_Olifants_A2L.mxd Revision: 01 #*#*

#*#*

) 0759 0760 0761 0762 0763 0764 ) ) 0765 0766 ") 0767 0768 0769 0770 0771 0772 #* ) ) ") ) ) ) ) ) ) ") Legend ) ) ") )) ) ") ) ) ) ) ) ) A8 ) ) ) DWS Climate Stations ) )))* ) #*#* )) ) ) A9 * ) ") ) ) ) * Open ) ) ) ) ) ) ) ") ) ) ) * * ) Closed ) ) * ) ) ") ) 382 ) ) ) ) * ") ) ) ") ") ) ) ARC Meteorological Stations ) * ) ) )#*#* ") ) ) ) ) ) ) ) ) ) ") ) ) ) ") ") )) * ) #* ) Open (Data Post - 2010) ) ) ) ) ) ") ") ) ) ) ) ) ) ") ") ")* * ) ) ) ) B9 ") Mphongolo * ")") ) ) ) ) ) ) ) ") ) ) ) ) )) ) ) ) ) ") 0716 0717 Y 0718 0719 0720 0721 0722 0723 * 0724 0725 0726 0727 0728 0729 Closed ) ) ") ) * ") ") ) * ") ") ) ) ) ") ³ Shingwidzi ") ") ) ) A7 ) ") )*) ") ) ) )) #*#* ) )) SAWS Rainfall Stations ) ) ) * ) ) ) ") ) ) )) )) ) ) ) ) )) ") ) ) ) ) ) ) Open ) ) ) ) ) ) ) ) ) ) ) 373 ) ) ) ) ") ) ") ) ) ) ) ) ) ") ) ) 073 ) Closed ) ) * ) ) 706 ) ) ) ) *) ) ) ") 259 ) ) ) ) * ) * ") *318 ) ) ) ) 020 ) ")#* ) B8E008-O-Ra-19;Ea-17;Es-19 Rivers * ) * ) ) #* ) ") #*#* ) ) ) )* ) ) ) ") ) ") ) Middel Letaba ) ) ) ) ) * Dams ) * ) ) ) ) A6 ) ) ) ) ) ) ) )) ) SAWS Sector A5 ) ) * ) )") ) * ) ) 691 ) ") ) #* ) 0672 Primary Catchment0673 Boundaries 0674 ) 0675 0676 0677 )0678 ) 0679#* 0680 0681 0682 0683 0684 0685 ) ) ") ) ) #* B8 ) #* ) ) #*#* 605 Little Letaba ) ) ) ) ) 846 ) ") ) ") ) ) ") ) )* ) Secondary Catchment Boundaries ) ) ) ) ) ) ) )) ) ) #*#* B8E009-O-Ra-15;Ea-15;Es-15) ) ) ") ) ) ) * * )280 ) ) ") ) *") Quaternary Catchment Boundaries ) ") ) ) ) ) ) Great Letaba * ) ) )) ) * ) ) ") ") * ) ) 164194 ) ) 554) ) ) ) ")*") #*#* ) ) ") Water)) Management Area ) ) ) ) ) ) * ) * )) ) )#*#* 227) ) ) 858 ")") ) 767 ) ) ) ) #* ) B8E004-O-Ra-36;Ea-36;Es-36 ") 197 ) ) ) ") * ) ) ) ) ) ) ) ) ) ) ) ") #* Mean Annual PrecipitationA ) * ) ) * ) #* ) )141 )) ) B8E003-O-Ra-44;Ea-44;Es-44 141 ) ) ) ) ) ) ") ") ) * #*#* ) ) )")) ) ) ") ) ) ) ) * ) ) ) Letaba ) ") ") B8E005-O-Ra-37;Ea-0;Es-37) ) ) 354 0 -100 mm ) ) ))") ") ) ) 055 ") ) ) ) ) ) ) ") ) ) 776) ) Ga-Selati 266 * ) ) ) ") ) ) * #*#* ) ) ))))") ) ) ) ") ) ) ) ) ) ) ) ) 176 ")") 101) - 200 mm A4 ) ) ) ) * ) ) ) * ) 207 ) #* ) ) B8E001-O-Ra-53;Es-53 ) ) ) ) ) 391 ) ) ) ) 706) ) ")") ) ") ) ) ) ) ) )) ) ) 0629 201 - 3000630 mm 0631 0632 0633 0634 0635 0636 ") 0637 0638 0639 391 0640 0641 0642 ") ) ) ) ) ) ") B7E004-O-Ra-40;Ea-40;Es-26 274 ) 873 B7E006-O-Ra-22;Ea-16;Es-22) )695 ") ) ) ) ) ) )) ") 845) 301 - 400 mm ) ) ) ) ) ) ) ) ") ") ) ) ) ) ) ) ) ) ) ) )489 455 ") 579 ) ") )580 ") ) 261 ) ") ) ) ") ) ") 611 401 - 500 mm ) ) ) ) ") )) ) ) ) ) *") ) ) ) ) ) * B7 ) ) ) ) )) * ) ) ) ) ) ) )765 501 - 600 mm ) ) ) ) ") ) ) ") ) ") ) ) ") ) ) ) * ) ) ) ) ) ) ) ) ) * ) ) ) * * ) ) ) 601 - 700 mm ) 050 ) ) ) ) Olifants * ) ) ) * ) * ) ") 801801 ) ) ) "))") ) ) ) ) ) ) )) 701 - 800 mm ) ) ) Blyde ) ) * ) ) )) ) )) ) ) ) ) ) ) ) ** * #*#* ) ) ) * ) )) * 801 - 1 000 mm * ) ) ) ) 748 ) ) *) * ") ") ) ) ) ) * * ") B5 30938 ) ) ) ) ) ) #*#* ) ") ) ) 30950 ) ) ) > 1 000 mm * ) ) ) ) X4 0586 0587 0588 0589 0590 0591 0592 0593 0594 0595 0596 0597 0598 0599 * ) ) ) ) ) ) ) ) ) ") ) * )) ) 484 B6E003-O-Ra-43;Es-42 #*635 B7E003-O-Ra-51;Ea-51;Es-51 ") ") ) ) ) ") *) 30939") 696 ) * ) ) ) ) ) ) ) ) ) ) ) ) #* ") ) ") ) ) ) ) ) ") * B ) ) 30948 ) ) ) ) ) ) ) ) ) ) ) ) B6 ) ) ) ) ) ) ))* ) ) ") ) ") )) ) ) ) ) ) ) ) ) ) )) ) ) ) ) ) *) ) #* ) ) ) ") Grass Valley #* * ") ) ) ) ) ) ) ") ) ) ) ) ) ) * ) * ) ) ) ) ) )) ) ) B5E004-O-Ra-24;Es-23) ) ) ) ) ) ) ) ) ") ) ) * ** ) ) ) ) ) Steelpoort ) ) ) ) ) ) ) ) ) ) * ) ) ) ) ) ) ) ) ) )) ) ) ) * ) ) ) Waterval ) ) OLIFANTS * Spekboom 383 ") ") * * ) ) )))) ) )) 444 ) ") ) ) ) ) ) ) ) ) ) ) ") ) ) ) * )) ))))) ) ") ) ) * ) ) ) ) ) X3 ) ) ) ) )) * )* ) B4E003-O-Ra-43;Es-42 * ) ) ) ") ") ) ) ) ) ) ) 028) * ) 538) ) ) ) ) Y ) ) ) ) ) ") ) ) *") B6E001-O-Ra-58;Ea-49;Es-58) ) * ") ") ) ) ) ") ") ) * ) 509 331 ) ) * ) * * ) ") ) ") ) 0547 ) 0548 0549 ) 0550 ) 0551 0552 ) ) 0553 ) 0554 ) 0555 ) 0556 * 0557 0558 0559 0560 ) ) Gotwane ) B4 ) ") )) ) )) * ) ) ) )* ) ) ) ) ) Elands ) ) ) ) ) )))* ) ) ) ) * ) ) ) ) ) ) * ) ) ) * * ) ) ) ) ) ) ) ) B3E004-O-Ra-49;Ea-46;Es-49) B3E007-O-Ra-33;Es-29 ) ) ) ) ") ) ) ) ") ) ) ) )* ) Bloed ) ) ) ") ) * ) * ) B3 ) ) ) ) ) ) ) ) ) ) 103 * ) ) ) ) ) * ) ) ) ") ) ) ) ") ) ) B4E004-O-Ra-43;Es-43) ) ) ) ) ) * )) ) ) ) ) ") ) ")) ) ) * A2 ) ) ) ) ) ") ) ) * ) ) ) * ) ) ") ) ) ) ) ) ) ) ) ) ") ") ") ") )) ) ) ) ) ) ) 651 ) ) ) ) ) * ) )) * ) ) ) ) ) ) ) ") ) ) ) * ) * #* ) ) ) ) ) * ) ) ) ) ) ) ) *) ) ) ) ) ) ) ) ) B3E003-O-Ra-78;Es-78 ) ) ") ) * * * ") ) ) ") ) ) ) ) ) * ) ) X ) * X2 * ) )) ) ) ) 717 )) ) * *)* ) ") * )) *)) ) ) ) ) ") ) ") **)* * ) ) ) ) *") ) ) ") ) ) ) ) )* )* ) ) ) ) ) ) ) ") ) ) * ) ) ")") * ") 0510 0511 * 0512 ) 0513 ) ) 0514) ) 0515 0517 0518 0519 ) ) ) 0520 0521 0522 ) ) ) ) ) ) ) * ) ) ) ) ) ) * ** ) ") ) ) * ) ) ) ) ) * ) )) #*))* ) ) ) ) ")* ) ) ) ) ) ) ) ) ) ") ) ** ) ) ) ) ) ") * ) ) ) ) ) ) ) ) * ) ) ) * * * * ) ) ) ) ) ) ) ) ) ) ) ) )) ) ) * * ) ") ) ") ) ) ) ) ) ) ) ) ) ) ) ) ) ) ** ) ") 190 ) )) ") ) ") ") ") ))) ) ") ) ) ) ") ") ) ) ") * ) ) ) ) )) ) ) ) ) ) ) ) ") ")) ) ) )) ) ) ") * ) ) * ) ) )) *) ) ) ) ") ") ) ) ") )) ) )) ) ) ) ) * ) ) ) 041 ) ") ) * ) ) ) ) ) ) *) ) ) ) )) ) )) )) )) ) ) ) ) ) ") ) ) ) ") ) ) ) ) )) )))) )) )" ) ) ) )) ) ) ) ) ) ) ) ) ) ) ) ) ) )) ) ) *") ") * * ) )) ) ) ) ) ) ) ))))) ) )) ) )))) ) ) ) ) ) B1E003-O-Ra-35;Ea-7;Es-35) *) ) * )* ) * ") ") ") ")") ") ) ) ))) ) ")) )) ) ) ) ) ) ) ) ) ) ) * ) ) ) ) ") ) ) ) ) ) ) ) ) ) ) ) ) ) ) )) ))) ) ) ) ) )) )) * * * ) ) ) ) ") ) ") ") ) 408 618 549 ") ) ) )" ) ) )) ") ) ) ) ) )) ) ) ")* ")Wilge ") *) ) ) ) ") ") ) ) ) ) ") ) ) ) ) ) )) ") ) 320 ) ") ) * ) )) ) * ) ) ) ) ) ) ) ) ) ) ) ) ) 408 ") ) ) ) ) ) ) ) ) ) ) ) ) *) ) ) ) ) * )) ") )) ) ") ) ) ) ) ) ) ) ) )) ) ) ) * * ") ) ) ) ) ) ) ))) ) ) ) ) ) ) )) ) ) ) ) X1 ) ) ) ) ") ) ) ) B2 ) ) ) ) ") ) ) ) ) ) ) ) ) ) ") ") ) ) ) ) ) ") ) 537 ) ) ) ) ") ") Klein-Olifants ) ) ) ) ) ) ) ) B2E001-O-Ra-46;Es-46 ) ") ) ) ") ) ") ") ") ) ) ) ) ) ") ) ) 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)) ) ) ) ) ) )*) *) ) ) ") ") ) ") ") * ) ) ) ) ") ) ) ") ) ) * ) ) ) ) ) ) ) ) ) ") ") * ) ) ) ) ) )) ) )) * ) ) ) ") ") ) ) ) ) ) * )) ))) )) ") ") ") ) ) ) * ) ") Kilometers ) ) ) * ) ) ) ) ") ) )* ) ") ) ) * ) ") ") 0 ) 25 50 100 150 200 ) ) ) ") ) ) ) ) ) )) * * * * * Scale1:1 300 000 Project Title:** Review, Evaluation and Optimisation of the South African Water Resources Monitoring Network (When page size is: A2 landscape) Figure 2.5 Projection: Geographic Sources: #* Datum: Hartebeesthoek 1994 Map Title: DWS: Water Information Management WMA 2 - Olifants: Hydro-meteorological Monitoring Stations Water Resources of South Africa 2005 (WRC) Compiled By: LC Gallagher Agricultural Research Council (ARC) GIS QC By: M Storie - PGP 0124 Approved By: E Van Niekerk Whilst every care has been taken in compiling the information on this map, AECOM cannot accept responsibility for any inaccuracies. © Copyright Date Saved: 2015/03/16 Project Number: 60326707 Map Ref: CMN_Olifants_A2L.mxd Revision: 01

APPENDIX A: Detailed Groundwater Level and Quality

Monitoring Station Labels

WMA 2: Olifants

WMA 2 - Olifants: Groundwater Level and Quality Monitoring Stations WMA 2 - Olifants: Groundwater Level and Quality Monitoring Stations Station Name Catchment Province Label Station Name Catchment Province Label A9N0009 Hoyandou ptn.Tshidzivhe A92A LP A9N0009-Gl-O-8yrs-4% B5N0054 Zamensloop Ptn. Dithlophaneng B52H LP B5N0054-Gl-O-8yrs-15% B5N0011 Portugal B51G LP B5N0011-Gl-O-46yrs-2% B5N0068 Spitskop B52H LP B5N0068-Gl-O-7yrs-13% B5N0013 Modderfontein B51G LP B5N0013-Gl-O-46yrs-2% B8N0513 Mohlabas Location Ptn. Nkoakoa B81D LP B8N0513-Gl-O-8yrs-18% C3N0666 Grootkop ptn. Seswikaneng C33C NC C3N0666-Gl-O-1yrs-0% B7N0005 Bordeaux Ptn. Julesburg B72E LP B7N0005-Gl-O-7yrs-13% B7N0002 Okkernootboom B73E MP B7N0002-Gl-O-11yrs-0% B7N0013 Paardevlei B71A LP B7N0013-Gl-O-7yrs-16% B6N0001 Clermont ptn Matibidi ptn. Mamorapama B60D MP B6N0001-Gl-O-2yrs-0% B7N0011 Mica B72D LP B7N0011-Gl-O-9yrs-13% B3N0027 Klippan ptn. Mmamethlake B31E MP B3N0027-Gl-O-2yrs-0% B5N0052 Langkrans Ptn. Ga-Chuene B52C LP B5N0052-Gl-O-8yrs-5% B3N0001 Knapp B31E LP B3N0001-Gl-O-47yrs-1% B7N0014 Moeijelik ptn. Tshebeng B71B LP B7N0014-Gl-O-2yrs-17% B3N0012 Tuinplaats B31E LP B3N0012-Gl-O-38yrs-1% B7N0004 Bismark B72A LP B7N0004-Gl-O-8yrs-37% B3N0023 Knapp ptn. Settlers B31E LP B3N0023-Gl-O-3yrs-0% B7N0015 State land ptn. Penge B71F LP B7N0015-Gl-O-5yrs-0% B3N0022 De Kuil B31E LP B3N0022-Gl-O-7yrs-10% B5N0051 Wildebeestpan B51E LP B5N0051-Gl-O-7yrs-10% B4N0002 RIETFONTEIN B41E LP B4N0002-Gl-O-2yrs-0% B5N0055 Byzonderheid Ptn. Roedtan B51E LP B5N0055-Gl-O-7yrs-8% B3N0025 Walkraal ptn. Siyabuswa B31H MP B3N0025-Gl-O-2yrs-0% B5N0056 KROKODILKOP PTN. ELANDSKRAAL B51E LP B5N0056-Gl-O-4yrs-0% B3N0024 Kwarrielaagte ptn. Ntwane B32H MP B3N0024-Gl-O-2yrs-0% B5N0069 Klipput B51E LP B5N0069-Gl-O-28yrs-6% B3N0026 Kameelpoortnet ptn. Klipkopfontein B31D MP B3N0026-Gl-O-2yrs-0% B7N0009 The Oarks Ptn. The Willows B71H LP B7N0009-Gl-O-8yrs-8% B3N0019 Hartebeestfontein Ptn. Rayton 092044 Plot 11 B31A GP B3N0019-Gl-O-10yrs-0% B5N0067 Korenvelden geluks Location B52B LP B5N0067-Gl-O-4yrs-0% B3N0020 Hartebeestfontein Ptn. Rayton 092044 Plot 9 B31A GP B3N0020-Gl-O-10yrs-0% B5N0057 Rustplaats ptn. Maololo B51H LP B5N0057-Gl-O-4yrs-0% B3N0021 Zonkolol Ptn. Rayton Nkululeko Bricks B31A GP B3N0021-Gl-O-10yrs-0% B5N0058 Rustplaats ptn. Mmatsekele B51H LP B5N0058-Gl-O-3yrs-0% B1N0006 Leeuwpoort B11K MP B1N0006-Gl-O-0yrs-0% B1N0008 MIddelburgtown and Townlands B12D MP B1N0008-Gl-O-0yrs-0% A2N0755 Onbekend ptn. Welbekend A21 GP A2N0755-Gl-O-20yrs-0% B2N0021 Rietfontein B20 GP B2N0021-Gl-O-29yrs-0% B2N0031 Rietvalei B20 GP B2N0031-Gl-O-27yrs-0% B2N0032 Rietvalei B20 GP B2N0032-Gl-O-27yrs-0% B2N0034 Rietvalei B20 GP B2N0034-Gl-O-27yrs-0% B2N0037 Rietvalei B20 GP B2N0037-Gl-O-27yrs-0% B2N0038 Rietvalei B20 GP B2N0038-Gl-O-27yrs-0% B2N0039 Rietvalei B20 GP B2N0039-Gl-O-27yrs-0% B2N0050 Olifantsfontein B20 GP B2N0050-Gl-O-29yrs-0% B2N0051 Rietkol B20 GP B2N0051-Gl-O-30yrs-0% B2N0061 Rietvalei B20 GP B2N0061-Gl-O-29yrs-0% B2N0063 Rietvalei B20 GP B2N0063-Gl-O-27yrs-0% B2N0001 Dorpsgebied (Delmas) B20 GP B2N0001-Gl-O-47yrs-0% B2N0003 Delmas Dorpsgebied B20 GP B2N0003-Gl-O-37yrs-0% B2N0053 Rietkol B20 GP B2N0053-Gl-O-28yrs-0% B2N0055 Leeuwpoort B20 GP B2N0055-Gl-O-29yrs-0% B2N0069 Witklip B20 GP B2N0069-Gl-O-29yrs-0% B2N0073 Wolvenfontein B20 GP B2N0073-Gl-O-28yrs-0% B2N0506 Delmas Dorpsgebied B20 GP B2N0506-Gl-O-29yrs-0% B2N0719 Middelbult B20A GP B2N0719-Gl-O-9yrs-0% B2N0720 Middelbult Ptn. E10h B20A GP B2N0720-Gl-O-8yrs-0% B2N0721 Leeuwpoort B20A GP B2N0721-Gl-O-9yrs-0% B1N0005 Graspan B11A MP B1N0005-Gl-O-0yrs-0% B1N0007 Rietkuil B11B MP B1N0007-Gl-O-0yrs-0% B1N0003 Vaalkop B11C MP B1N0003-Gl-O-0yrs-0% B9N0004 Mhingas Location Extension B90B LP B9N0004-Gl-O-9yrs-21% B9N0001 Lith Ptn. Greenfam B90C LP B9N0001-Gl-O-9yrs-20% B9N0002 Locatie Van De Knopneuzen Ptn. Mukhomi B90F LP B9N0002-Gl-O-9yrs-9% B9N0003 Jorrison ptn. Halahala B90F LP B9N0003-Gl-O-9yrs-3% B8N0503 Stateland Ptn. Vuheli B82H LP B8N0503-Gl-O-9yrs-8% B8N0521 Midelfontein ptn. Chavani B82F LP B8N0521-Gl-O-9yrs-5% B8N0504 Stateland Ptn. Ka-Sikhunyane B82G LP B8N0504-Gl-O-8yrs-3% B8N0507 Stateland Ptn. Ka-Nghalalume B82G LP B8N0507-Gl-O-6yrs-4% B8N0524 Doornhoek ptn. Mmumoni B82E LP B8N0524-Gl-O-0yrs-0% B8N0509 Caledon Ptn. Ndengeza B82D LP B8N0509-Gl-O-9yrs-4% B8N0510 Paardedood B82D LP B8N0510-Gl-O-8yrs-10% B8N0515 Worcester Ptn. Femane B81G LP B8N0515-Gl-O-8yrs-19% B8N0520 Segops Location Ptn. Sekgopo B82A LP B8N0520-Gl-O-9yrs-20% B8N0523 SILWANAS PTN. NYAKALANE B81J LP B8N0523-Gl-O-4yrs-21% B8N0518 State Land B81F LP B8N0518-Gl-O-9yrs-12% B8N0514 Doornhoek Ptn. Tzaneen B81B LP B8N0514-Gl-O-8yrs-10% B8N0502 Haenertsburg Town And Townlands Ptn. Haenersburg B81A LP B8N0502-Gl-O-6yrs-9% B7N0006 Schalk Ptn. Namakgale B72K LP B7N0006-Gl-O-9yrs-6% B7N0007 Rubbervale Ptn. Rubbervale Station B72J LP B7N0007-Gl-O-8yrs-28%

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