NEMP winter 2015-04-01 to 2015-09-30


Index | Explanation of classification terms and colour coding |  ←Prev Next→
NEMP_2015-04-01_2015-09-30.png
Median
Chl a μg/L
n Median
TP mg/L
n Name (click here to see all sites in Google Earth or select a name below to show just that site in Google Earth) Plot
Chl a
TP
Plot
all
chem
Secchi
disk
T
oC
O2
mg/L
115.113 0.1548Rietvlei Dam on Hennops River: near Dam Wall chl_a chem Secchi T O
311.826 0.42324Hartbeespoort Dam on Crocodile River: near Dam Wall chl_a chem Secchi T O
4 0.3336Krokodilrivier (dup name 6612) 100894 chem - - -
5 3.813 0.0108Buffelspoort Dam on Sterkstroom River: near Dam Wall chl_a chem Secchi T O
642.511 0.10012Roodekopjes 203 JQ - Roodekopjes Dam on Krokodilrivier: near Dam Wall chl_a chem Secchi T O
710.212 0.04711Lindleyspoort Dam at Lindleyspoort 220 JP on Elandsrivier near Dam Wall chl_a chem Secchi T O
812.412 0.03411Koster River Dam on Koster River: near Dam Wall chl_a chem Secchi T O
915.113 0.05912Olifantsnek Dam at Commissiesdrift 327 JQ on Hexrivier near Dam Wall chl_a chem Secchi T O
1033.112 0.27912Bospoort Dam at Tweedepoort 283 JQ on Hexrivier near Dam Wall chl_a chem Secchi T O
1131.412 0.05612Bulhoek 75 JQ - Vaalkop Dam on Elandsrivier: near Dam Wall chl_a chem Secchi T O
1242.826 0.42129Roodeplaat Dam on Pienaars River: near Dam Wall chl_a chem Secchi T O
1326.612 0.42412Roodeplaat Dam on Pienaars River: Point in Dam chl_a chem Secchi T O
1428.412 0.47110Roodeplaat Dam on Pienaars River: Point in Dam chl_a chem Secchi T O
1515.912 0.39810Roodeplaat Dam on Pienaars River: Point in Dam chl_a chem Secchi T O
1629.412 0.40810Roodeplaat Dam on Pienaars River: Point in Dam chl_a chem Secchi T O
18181.713 0.15011Bon Accord Dam on Apies River: near Dam Wall chl_a chem Secchi T O
1911.913 3.06410Leeukraal Dam on Apies River: near Dam Wall chl_a chem Secchi T O
20244.113 0.96513Klipvoor Dam on Pienaars River: near Dam Wall chl_a chem Secchi T O
21 4.71 0.0102Marico-Bosveld Dam at Doornkraal 110 JP on Groot-Marico Rivier near Dam Wall chl_a chem Secchi T -
2222.13 0.1367Klein-Maricopoort Dam at Kalkdam 241 JP near Dam Wall chl_a chem Secchi T O
23 6.11 0.0101Molatedi Dam at Eerstepoort 136 KP on Marico River near Dam Wall chl_a chem Secchi - -
24 1.012 0.0107Mokolo Dam on Mokolo River: near Dam Wall chl_a chem - T -
26 0.35Doorndraai Dam on Sterk River: near Dam Wall chl_a chem Secchi T -
27 2.812 0.08912Glen Alpine Dam on Mogalakwena River: near Dam Wa chl_a chem Secchi - -
28 1.26 0.0246Mutshedzi Dam on Mutshedzi River: near Dam Wall chl_a chem Secchi - -
29 0.39 0.0104Nzhelele Dam on Nzhelele River: near Dam Wall chl_a chem Secchi T -
30 2.011 0.01010Luphephe Dam on Luphephe River: near Dam Wall chl_a chem Secchi - -
31 0.313 0.0229Nwanedi (Nwanedzi) Dam on Nwanedi: near Dam Wall chl_a chem Secchi T O
32 1.410 0.0246Albasini Dam on Luvuvhu River: near Dam Wall chl_a chem Secchi T O
33 0.310 0.01010Molenje S 204 LT Nandoni Dam near Dam Wall on Luvuvhu chl_a chem - - -
34 0.312 0.0259Mutshindudi River at Vondo Dam at Vhutanda chl_a chem Secchi - -
3516.04 0.0322Witbank Dam on Olifants River: near Dam Wall chl_a chem Secchi T O
36 1.71 0.0101Middelburg Dam on Klein Olifants River: near Dam W chl_a chem Secchi T O
3720.813 0.05214Bronkhorstspruit Dam on Bronkhorstspruit near Wall chl_a chem Secchi T O
38 7.213 0.06414Kliprand 76 JR - Rust de Winter Dam on Elandsrivier: near Dam Wall chl_a chem Secchi T O
39 1.29 0.0914Rhenosterkop 157 IR - Rhenosterkop Dam on Elandsrivier: near Dam Wall chl_a chem Secchi T -
40 0.84 0.0229Loskop 81 JS - Loskop Dam on Olifantsrivier: near Dam Wall chl_a chem Secchi T O
4132.03 0.0443Belfast Dam near Dam Wall chl_a chem Secchi - -
42 0.31 0.1444Mapochsgronde 500 JS - Tonteldoos Dam on Tonteldoosloop near Dam Wall chl_a chem Secchi - -
43 0.31 0.0106Mapochsgronde 500 JS - Vlugkraal Dam on Vlugkraalrivier: near Dam Wall chl_a chem Secchi - -
44 4.77 0.0104De Hoop 886 KS - at Dam Wall of de Hoop Dam chl_a chem - T O
45 0.39 0.0253Buffelkloof 382 KT - Buffelskloof Dam on Watervalrivier: near Dam Wall chl_a chem Secchi - -
46 0.0421Arabie 685 KS - Flag Boshielo (Arabie) Dam on Olifantsrivier: near Damwall chl_a chem Secchi - -
49 1.46 0.0101Ohrigstaddam Natuurreservaat - Ohrigstaddam on Ohrigstadrivier: near Dam Wall chl_a chem Secchi T O
54 0.31Doornhoek 535 LT - Tzaneen Dam on Groot Letaba: near Dam Wall chl_a chem Secchi T O
57 0.810 0.0103Sterkrivier 97 LT - Middle Letaba Dam on Middel Letaba: near Dam Wall chl_a chem Secchi - -
58 3.513 0.04612Nsami at Nsami Dam near Dam Wall chl_a chem Secchi - -
6013.113 0.04813Inlet to Homestead from Blaaupan Lake at Benoni chl_a chem - - -
61 9.213 0.04813Outlet from Homestead Lake at Benoni chl_a chem - - -
6210.113 0.04613Inlet to Civic Lake at Benoni chl_a chem - - -
6362.113 0.12311Outlet Kleinfontein at Benoni chl_a chem - - -
6430.113 0.07111Roodepoort Bothasfontein 408 JR - at Florida Lake Outlet chl_a chem - - -
65 5.613 0.02111Victoria(Germiston) Lake Outlet chl_a chem - - -
66 6.83 0.0162Witkoppies 382 IQ - Boskop Dam on Mooirivier: near Dam Wall chl_a chem Secchi T O
67322.03 0.2903Klerksdorp (Johan Neser) Dam at Elandsheuvel 402 IP on Skoonspruit: near Dam Wall chl_a chem - - -
69 1.912 0.0156Taung Doornfontein 12 - Taung Dam on Hartsrivier near Dam Wall chl_a chem Secchi - -
7035.04 0.09913Farm 92 - Spitskop Dam on Hartsrivier: near Dam Wall chl_a chem Secchi T O
7110.82 0.1586Corannakraal 87 - Erfenis Dam on Vet River near Dam Wall chl_a chem Secchi T O
7289.01 0.11917Willem Pretorius Wildtuin - Allemanskraaldam on Sandrivier: near Dam Wall chl_a chem Secchi T O
73 7.21 0.05412Kalkfontein Nature Reserve - Kalkfontein Dam on Rietrivier: near Dam Wall chl_a chem Secchi T O
74 0.16712Uitvlugt West 2810 - Krugersdrifdam on Modderrivier: near Dam Wall 90841 chem - T O
75 0.0606Fischer 58 - Koppies Dam on Renosterrivier: near Dam Wall chl_a chem Secchi T O
78 0.01014Sterkfontein Dam on Nuwejaar Spruit: near Dam Wal chl_a chem Secchi T O
79 7.213 0.05818Vaalbank 476 IR - Vaal Dam on Vaalrivier: near Dam Wall chl_a chem Secchi T O
80 3.91 0.0212Bloemhofdam Nature Reserve - Bloemhofdam on Vaalrivier: near Dam Wall chl_a chem Secchi T O
81 6.98 0.04812At Vaalharts Barrage on Vaalrivier: near Barrage Wall chl_a chem Secchi T -
83 2.18 0.0109St Clair 148 - Douglas Barrage on Vaal River chl_a chem Secchi - -
86 1.98 0.02612Kareekloof 1184 - Vanderkloof Dam on Oranjerivier: near Dam Wall chl_a chem Secchi - -
87 3.14 0.0102Oviston Nature Reserve - Gariep Dam (H F Verwoerd Dam) on Orangerivier: near Dam Wall chl_a chem Secchi T -
8836.63 0.6303Lotlamoreng Dam on Molopo River: near Dam Wall chl_a chem Secchi - -
89 3.53 0.0499Disaneng Dam on Molopo River: near Dam Wall chl_a chem Secchi T -
9023.93 0.68211Molopo (Ratshidi) - Modimola Dam (Aka Setumo Montshiwa) on Molopo River: near Dam Wall chl_a chem Secchi T -
95 0.0511Voelvlei Dam on Voelvlei: near Dam Wall chl_a chem Secchi T O
98 0.35 0.0351Uylenkraal Kraaibos Dam 100M upstream of Dam Wall chl_a chem Secchi - -
100 4.63 0.0103Onder Brandvlei 374 Brandvlei Lake Marais Damwall chl_a chem Secchi - -
101 0.0105Theewaterskloof Dam on Riviersonderend: near Dam Wall chl_a chem Secchi T -
103 3.84 0.0103Theewaterskloof Damwall chl_a chem - - -
104 1.42 0.0101Groen Vlei at Ruygte Valley chl_a chem Secchi - -
122 8.82Mount Coke Forest Reserve - Laing Dam on Buffalo River: near Dam Wall chl_a chem Secchi T -
124 0.0926Bridle Dam Nature Reserve - Bridle Drift Dam on Buffalo River: near Dam Wall chl_a chem Secchi T -
125 0.0736Farm 305 - Nahoon Dam on Nahoon River: near Dam Wall chl_a chem Secchi T O
126 0.1021Fameni 15 - Ncora Dam on Tsomo River: at Dam Wall chl_a chem - - -
127 1.02Farm 253 - Gubu Dam on Gubu River: near Dam Wall chl_a chem - T -
129 0.0241Xilinxa Dam on Xilinxa River: near Dam Wall 102570 chem - - -
131 1.613 0.02313Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall chl_a chem Secchi T O
133 6.913 0.02214Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall chl_a chem Secchi T O
134 3.917 0.02417Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall chl_a chem Secchi T O
135 4.512 0.03012Henley Dam on Msunduze River: near Dam Wall chl_a chem Secchi T -
136 1.023 0.02015Matabetule - Inanda Dam on Mgeni River: at Dam Wall chl_a chem Secchi T -
137 1.325 0.04226Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall chl_a chem Secchi T -
13922.414 0.38514Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall chl_a chem Secchi T O
141 3.813 0.02313Nungwane Falls - Nungwana Dam on Nungwana River: near Dam Wall chl_a chem Secchi - -
142 4.213 0.03613Mzinto Dam on Mzinto River: near Dam Wall chl_a chem Secchi - -
14311.614 0.04113EJ Smith Main Basin chl_a chem Secchi - -
146 0.0103Spioenkop Dam on Tugela River: Point in Dam chl_a chem Secchi - -
147 1.913 0.02612Mearns Dam- Mearns Main Basin Integrated chl_a chem Secchi - -
148 2.113 0.02013Spring Grove Dam- Spring Grove Main Basin Integrated chl_a chem Secchi - -
149 0.0105Craigie Burn Dam on Mnyamvubu River: Point in Dam chl_a chem Secchi - -
151 0.0525Ntshingwayo (Chelmsford) Dam on Ngagane: near Wall chl_a chem Secchi T O
152 0.0675Wagendrift 798 - Wagendrift Dam on Bushmans River: near Dam Wall chl_a chem Secchi T O
153 0.63 2.3252Normanhurst 3023 - Goedertrou Dam on Mhlatuze River: at Dam Wall chl_a chem - - -
154 0.0401Eshakwini WTW Extraction from Lake Cubhu chl_a chem - - -
155 1.93 0.0803Lake Chubu chl_a chem - - -
15622.43 0.3424Mzingazi WTW Extraction Point at Lake Mzingazi chl_a chem - - -
157 0.4384Klipfontein Dam on White Mfolozi River: near Dam Wall chl_a chem Secchi T O
158 0.0677Horseshoe Bend 11688 - Hluhluwe Dam on Hluhluwe: near Dam Wall chl_a chem Secchi T -
159 0.0103Jozini - Pongolapoort Dam on Phongolo: at Dam Wall chl_a chem Secchi - -
170 0.311 0.01012Boesmanspruit near Dam Wall chl_a chem Secchi - -
171 0.38 0.0107Crl- 27 X1R001A01 Nooitgedachtdam Natuurreservaat - Nooitgedacht Dam on Komatirivier: at Dam Wall chl_a chem Secchi - -
172 0.310 0.01011Vygeboom 619 JT - Vygeboom Dam on Komatirivier: near Dam Wall chl_a chem Secchi T O
173 0.34 0.0103At Maguga Dam 100M U/S of Dam Wall on Komati River chl_a chem Secchi T O
174 0.33 0.0103At Maguga Dam in Middle of Dam on Komati River chl_a chem Secchi T O
175 0.32 0.0103At Maguga Dam near Inflow on Komati River chl_a chem Secchi T O
176 0.31 0.0101At Driekoppies Dam 100M U/S of Wall on Lomati River chl_a chem Secchi T O
178 0.31 0.0241At Driekoppies Dam near Inflow + Swaziland Border chl_a chem Secchi T O
180 1.29 0.0158Inyaka Dam in Bushbuckridge chl_a chem - - -
182 0.3232Hennops River at V Riebeeck Nat Res up/S Rietvlei 90218 chem - - -
192 0.03111Scheerpoort 477 JQ Magalies River at Scheerpoort 90165 chem - T -
193 1.67413Kalkheuwel 493 JQ on Crocodile River 90164 chem - T -
194 2.03312Schurveberg 488 JQ at Skurweberg on Hennopsrivier 90166 chem - - -
195 0.5151Hartbeesfontein Hartbeespoort 85109 chem - - -
196 0.42313Hartbeespoort Dam on Crocodile River: Left Canal 90212 chem - - -
198 0.40813Krokodilpoort 418 JO /Thaba Moya on Krokodilrivier 90192 chem - - -
199 0.44512Hartbeespoort Dam on Crocodile River: Down Stream Weir 90214 chem - - -
202 0.0471Roodekopjes Dam on Crocodile River: Left Canal 90231 chem - - -
204 0.16012Roodekopjes Dam on Crocodile River: downstream Weir 90167 chem - - -
205 0.0366Gwatlhe River Bridge on Sterkstroom chl_a chem - - -
206 0.0326Lindleyspoort 220 JP on Right Canal from Lindley S Poort Dam chl_a chem - - -
208 0.0273Steenbokfontein 426 JP on Kosterrivier 90182 chem - - -
209 0.0463Waterkloof 423 JP Down Stream Weir for Koster Dam on Kosterrivier 90226 chem - - -
210 0.7746Monnakato Rietspruit at Road Bridge on Elandsrivier chl_a chem - - -
211 0.0105Leeuwpoort at Road Bridge on Hexrivier 188106 chem - - -
212 0.0296Middelfontein at Road Bridge on Rooikloofspruit 188113 chem - - -
214 2.6786Phokeng Bridge chl_a chem - - -
215 1.2206Hex River Bridge near Tekwane chl_a chem - - -
216 0.0601Canal from Roodekopjes Dam at Bulhoek 90229 chem - - -
217 0.04312Vaalkop Dam on Elands River: downstream Weir 90230 chem - - -
219 2.84110Pienaars River at Baviaanspoort 90174 chem - T -
220 0.03523At Kameeldrift on Hartbeesspruit 90175 chem - T -
221 0.22412At Leeuwfontein on Edendalspruit 90176 chem - T -
222 0.07511At Franspoort Road Bridge on Edendalspruit 90238 chem - - -
223 0.5659Pienaars River at Baviaanspoort (Magaliesberg) 90239 chem - - -
225 0.50812Zeekoegat Sewage Effluent 90236 chem - - -
226 3.17311Baviaanspoort Sewage Effluent 90237 chem - - -
227 0.4061Roodeplaat Dam on Pienaars River: Left Canal 90223 chem - - -
228 0.39911Pienaarsrivier 90 JR at Klipdrift on Pienaars River 90160 chem - - -
229 0.49411Roodeplaat Dam on Pienaars River: Down Stream Weir 90225 chem - - -
230 1.63812Roodeplaat Sewage: Settling Pond S Outflow 90234 chem - - -
232 0.20911Steenoond Spruit at Belle Ombre Station/Apies Confluence 90200 chem - - -
233 0.14313Skinner Spruit at Daspoort Pretoria/Bantule 90201 chem - - -
234 0.04812Walker Spruit at Sunnyside Pretoria/Loftus Versveld 90206 chem - - -
236 0.09011Bon Accord Dam on Apies River: Right Canal 90216 chem - - -
237 0.07713Wonderboom Spruit at Mayville Pretoria 90207 chem - - -
239 0.74611Klipvoor Dam on Pienaars River: Down Stream Weir 90227 chem - - -
240 2.2056Moreleta River at Small Bridge Entrance upstream of Moreleta Road Bridge 193592 chem - - -
241 1.7687Soutpan Spruit Low Water Bridge at Tswaing Meteorite Crater Reserve 193640 chem - - -
242 0.0789Zoutpansleegte Point at Bridge Inlet to Klipvoor Dam on Kutswane River 193663 chem - - -
243 1.0198Bks Boekenhoutspruit upstream of Rietgat Sewage Work 100000808 chem - - -
245 0.0323Olifants River at Wolvekrans chl_a chem - - -
246 0.1315Naauwpoort 335 JS on Noupoortspruit chl_a chem - - -
247 0.0103Witbank Dam on Olifants River: downstream Weir 90412 chem - - -
248 0.0106At Rondebosch U/S Middelburg on Klein Olifants chl_a chem - - -
249 0.0106Middelburg Dam on Little Olifants River: downstream chl_a chem - - -
250 0.0296At Waaikraal on Koffiespruit 90437 chem - - -
251 0.0626Bronkhorstspruit Dam on Bronkh. Spr: Return to Ri 90440 chem - - -
252 0.0626Os Spruit at Boschkop 90434 chem - - -
253 0.0486At Bronkhorstspruit on Bronkhorstspruit 90433 chem - - -
254 0.0224Loskop Dam on Olifants River: Left Canal chl_a chem - - -
256 0.0515Loskop Dam on Olifants River: Down Stream Weir 90455 chem - - -
258 0.0254At Oxford on Olifants River chl_a chem - - -
267 0.12716Rietvley 488 IS on Blesbokspruit 90588 chem - - -
268 0.13731Vaal River at Goedgeluk/Bloukop 90589 chem - - -
269 0.03412Welbedacht 382 IS on Leeuspruit ( See C1H044 for Flow) 90587 chem - - -
270 0.0414Grootdraai Dam on Vaal River: Right Canal to Saso 90600 chem - - -
271 0.0527Grootdraai Dam on Vaal River: downstream Weir 90599 chem - - -
272 0.32613Elandslaagte on Waterval River 90591 chem - - -
273 0.06613Vaal River at Nooitgedacht/Gladdedrift 90595 chem - - -
274 0.0301Villiers 492 at Flood Section on Vaal River 90597 chem - - -
276 0.29012Vaal River at Woodlands/Goose Bay Canyon 90688 chem - - -
279 0.08616Mooirivierloop (River) at Blaauwbank 90652 chem - - -
280 0.0382Witkoppies 382 IQ on Left Principal Canal from Boskop Dam 90672 chem - - -
282 0.1257Palmietfontein 250 - at Klipplaatdrift on Vaal River chl_a chem - - -
283 0.2142Leeudoring Spruit at Klipspruit 90649 chem - - -
285 4.93 0.09012Espagsdrif Seoding 25 Bridge at the Weir on Harts River chl_a chem - - -
286 0.0103At Zoutpansdrift on Riet River 90835 chem - - -
287 0.0105At Sterkfontein Dam on Nuwejaar Spruit 90886 chem - - -
288 0.0106At the Willows on Meul River 90880 chem - - -
289 0.0248At Ballingtomp on Wilge River 90884 chem - - -
290 0.0268At Frederiksdal on Liebenbergsvlei River 90883 chem - - -
291 0.03813Wilge River at Frankfort 90859 chem - - -
293 2.93Wilmea Vaal Gamagara 0.85KM After Confluence of Harts and Vaal River chl_a chem - - -
295 0.02611At Marksdrift on Orange River chl_a chem - - -
29641.72 0.4013Cooke S Lake (Molopo River) at Mafikeng chl_a chem Secchi - -
299 5.52 0.0101North Canal from Orange River at Kakamas/Neusberg chl_a chem - - -
300 0.0102Balancing Dam on Bloemsmond Kanoneiland chl_a chem - - -
301 0.0261Orange River at Upington chl_a chem - - -
302 3.82 0.1852Orange River at Pella Mission chl_a chem - - -
304 0.0245At Vioolsdrift on Orange River 101888 chem - - -
306 0.1895At Vleesbank Hermon Bridge on Berg River 101939 chem - - -
307 0.0455Nieuwkloof 198 - on Klein Berg River 101917 chem - - -
309 0.0105Gouda Nieuwkloof - on Inlet Canal from Klein Berg River to Voelvlei Dam 101955 chem - - -
310 0.0322Canal from Vier en Twintig River at Drie-Das-Bosc 101950 chem - - -
311 0.0445Canal (Right) from Leeu River at de Hoek Estates 101951 chem - - -
313 0.4225Moorreesburg Spruit at Holle River 101937 chem - - -
314 0.1612At Matjiesfontein on Matjiesriver 101938 chem - - -
315 0.0865At Misverstand Die Brug on Berg River 101935 chem - - -
317 0.0384Uylen Kraal downstream of Kraaibos Dam on Uilenkraalsrivier 187987 chem - - -
319 0.6296135 K.W.T. Q. 2.25 U/S James Mcintyre Bridge on Buffalo River 102514 chem - - -
320 0.2697Fort Murray North Outspan on Yellowwoods River 102517 chem - - -
321 0.1946Laing Dam on Buffalo River: Pipe to Purification 102519 chem - - -
322 0.0486Gqunube River at Outspan chl_a chem - - -
340 0.0101Inanda Dam on Mgeni River: Down Stream Weir 102661 chem - - -
348 2.312 0.03612Mhlabatshane River at Main Basin Integrated chl_a chem Secchi - -
350 0.0333Tuva Canal at Woodstock 102720 chem - - -
352 4.03 4.8932Maitlands upstream of Nsezi Lake on Nseleni chl_a chem - - -
353 0.3214White Mfolozi River at Klipfontein Dam at D/S Weir 102858 chem - - -
WMS trophic status data on 2024-09-05 13:01:42 using NEMP_web.R ver 5.6 under R version 4.4.1 (2024-06-14 ucrt)