NEMP winter 1995-04-01 to 1995-09-30
Index
|
Explanation of classification terms and colour coding
|
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№
Median
Chl
a
μg/L
n
Median
TP mg/L
n
Name (
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Plot
Chl
a
TP
Plot
all
chem
Secchi
disk
T
o
C
O
2
mg/L
1
16.0
13
1.675
13
Rietvlei Dam on Hennops River: near Dam Wall
chem
Secchi
T
O
3
10.0
23
0.058
31
Hartbeespoort Dam on Crocodile River: near Dam Wall
chem
Secchi
T
O
6
3.0
4
0.032
8
Roodekopjes 203 JQ - Roodekopjes Dam on Krokodilrivier: near Dam Wall
chem
Secchi
T
O
7
7.0
8
0.128
8
Lindleyspoort Dam at Lindleyspoort 220 JP on Elandsrivier near Dam Wall
chem
Secchi
T
O
8
7.0
10
0.072
13
Koster River Dam on Koster River: near Dam Wall
chem
Secchi
T
O
11
5.5
8
Bulhoek 75 JQ - Vaalkop Dam on Elandsrivier: near Dam Wall
chem
Secchi
T
O
12
17.0
13
0.334
13
Roodeplaat Dam on Pienaars River: near Dam Wall
chem
Secchi
T
O
13
16.0
13
0.374
12
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
14
29.0
13
0.375
13
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
15
17.0
13
0.327
13
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
16
30.0
13
0.416
13
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
18
10.0
13
0.053
12
Bon Accord Dam on Apies River: near Dam Wall
chem
Secchi
T
O
20
86.0
3
0.614
2
Klipvoor Dam on Pienaars River: near Dam Wall
chem
Secchi
T
O
35
5.5
10
0.033
12
Witbank Dam on Olifants River: near Dam Wall
chem
Secchi
T
O
36
2.0
12
0.018
14
Middelburg Dam on Klein Olifants River: near Dam W
chem
Secchi
T
O
40
3.0
6
0.029
3
Loskop 81 JS - Loskop Dam on Olifantsrivier: near Dam Wall
chem
Secchi
T
O
52
2.0
9
0.020
6
Ebenezer Dam - Ebenezer Dam on Groot-Letaba: near Dam Wall
chem
Secchi
T
O
53
6.0
9
0.026
10
Turksvygbult 550 LT - Magoebaskloof Dam on Politsirivier: near Dam Wall
chem
Secchi
T
O
54
4.5
10
0.031
9
Doornhoek 535 LT - Tzaneen Dam on Groot Letaba: near Dam Wall
chem
Secchi
T
O
59
5.5
12
0.047
19
Grootdraai Dam - Grootdraai Dam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
66
3.0
2
0.023
28
Witkoppies 382 IQ - Boskop Dam on Mooirivier: near Dam Wall
chem
Secchi
T
O
72
3.0
8
0.132
16
Willem Pretorius Wildtuin - Allemanskraaldam on Sandrivier: near Dam Wall
chem
Secchi
T
O
75
6.0
2
Fischer 58 - Koppies Dam on Renosterrivier: near Dam Wall
chem
Secchi
T
O
78
1.0
7
0.028
35
Sterkfontein Dam on Nuwejaar Spruit: near Dam Wal
chem
Secchi
T
O
79
3.0
10
0.100
6
Vaalbank 476 IR - Vaal Dam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
80
15.0
13
0.092
12
Bloemhofdam Nature Reserve - Bloemhofdam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
94
0.012
3
Wemmershoek Dam on Wemmers River: near Dam Wall
chem
Secchi
T
O
95
1.0
12
0.032
35
Voelvlei Dam on Voelvlei: near Dam Wall
chem
Secchi
T
O
96
0.093
22
Misverstand 333 - Misverstand Dam on Berg River: at Dam Wall
chem
Secchi
T
-
122
0.092
21
Mount Coke Forest Reserve - Laing Dam on Buffalo River: near Dam Wall
chem
Secchi
T
-
124
3.0
12
0.078
33
Bridle Dam Nature Reserve - Bridle Drift Dam on Buffalo River: near Dam Wall
chem
Secchi
T
-
131
3.2
24
0.026
25
Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
133
8.4
18
0.064
25
Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
134
3.5
26
0.020
26
Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
135
4.5
23
0.028
26
Henley Dam on Msunduze River: near Dam Wall
chem
Secchi
T
-
136
3.3
26
0.008
25
Matabetule - Inanda Dam on Mgeni River: at Dam Wall
chem
Secchi
T
-
137
1.1
17
0.018
26
Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall
chem
Secchi
T
-
139
27.4
5
Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall
chem
Secchi
T
O
141
3.0
24
0.008
26
Nungwane Falls - Nungwana Dam on Nungwana River: near Dam Wall
chem
Secchi
-
-
143
5.9
2
0.008
2
EJ Smith Main Basin
chem
Secchi
-
-
157
22.0
8
Klipfontein Dam on White Mfolozi River: near Dam Wall
chem
Secchi
T
O
192
0.028
26
Scheerpoort 477 JQ Magalies River at Scheerpoort
90165
chem
-
T
-
193
0.489
26
Kalkheuwel 493 JQ on Crocodile River
90164
chem
-
T
-
196
0.057
26
Hartbeespoort Dam on Crocodile River: Left Canal
90212
chem
-
-
-
198
0.261
26
Krokodilpoort 418 JO /Thaba Moya on Krokodilrivier
90192
chem
-
-
-
199
0.058
26
Hartbeespoort Dam on Crocodile River: Down Stream Weir
90214
chem
-
-
-
208
0.033
27
Steenbokfontein 426 JP on Kosterrivier
90182
chem
-
-
-
217
0.043
9
Vaalkop Dam on Elands River: downstream Weir
90230
chem
-
-
-
219
0.992
26
Pienaars River at Baviaanspoort
90174
chem
-
T
-
220
0.049
25
At Kameeldrift on Hartbeesspruit
90175
chem
-
T
-
221
0.112
9
At Leeuwfontein on Edendalspruit
90176
chem
-
T
-
222
0.339
12
At Franspoort Road Bridge on Edendalspruit
90238
chem
-
-
-
223
0.350
11
Pienaars River at Baviaanspoort (Magaliesberg)
90239
chem
-
-
-
229
0.343
12
Roodeplaat Dam on Pienaars River: Down Stream Weir
90225
chem
-
-
-
232
0.277
26
Steenoond Spruit at Belle Ombre Station/Apies Confluence
90200
chem
-
-
-
233
0.430
26
Skinner Spruit at Daspoort Pretoria/Bantule
90201
chem
-
-
-
234
0.061
26
Walker Spruit at Sunnyside Pretoria/Loftus Versveld
90206
chem
-
-
-
237
0.046
25
Wonderboom Spruit at Mayville Pretoria
90207
chem
-
-
-
239
0.584
24
Klipvoor Dam on Pienaars River: Down Stream Weir
90227
chem
-
-
-
245
0.078
19
Olifants River at Wolvekrans
chem
-
-
-
247
0.021
25
Witbank Dam on Olifants River: downstream Weir
90412
chem
-
-
-
248
0.023
26
At Rondebosch U/S Middelburg on Klein Olifants
chem
-
-
-
249
0.019
26
Middelburg Dam on Little Olifants River: downstream
chem
-
-
-
250
0.031
26
At Waaikraal on Koffiespruit
90437
chem
-
-
-
252
0.029
24
Os Spruit at Boschkop
90434
chem
-
-
-
253
0.045
11
At Bronkhorstspruit on Bronkhorstspruit
90433
chem
-
-
-
254
0.021
24
Loskop Dam on Olifants River: Left Canal
chem
-
-
-
256
0.022
13
Loskop Dam on Olifants River: Down Stream Weir
90455
chem
-
-
-
267
0.268
25
Rietvley 488 IS on Blesbokspruit
90588
chem
-
-
-
268
0.047
27
Vaal River at Goedgeluk/Bloukop
90589
chem
-
-
-
269
0.194
16
Welbedacht 382 IS on Leeuspruit ( See C1H044 for Flow)
90587
chem
-
-
-
272
0.310
25
Elandslaagte on Waterval River
90591
chem
-
-
-
273
0.067
19
Vaal River at Nooitgedacht/Gladdedrift
90595
chem
-
-
-
275
0.098
2
Vaal Dam on Vaal River: Down Stream Weir
90678
chem
-
-
-
279
0.740
24
Mooirivierloop (River) at Blaauwbank
90652
chem
-
-
-
280
0.023
25
Witkoppies 382 IQ on Left Principal Canal from Boskop Dam
90672
chem
-
-
-
281
0.193
1
At Leegte on Sandspruit
90651
chem
-
-
-
282
0.164
27
Palmietfontein 250 - at Klipplaatdrift on Vaal River
chem
-
-
-
286
0.026
24
At Zoutpansdrift on Riet River
90835
chem
-
-
-
287
0.026
32
At Sterkfontein Dam on Nuwejaar Spruit
90886
chem
-
-
-
289
0.052
26
At Ballingtomp on Wilge River
90884
chem
-
-
-
290
0.038
26
At Frederiksdal on Liebenbergsvlei River
90883
chem
-
-
-
292
0.106
27
Bloemhof Dam on Vaal River: Down Stream Weir
90908
chem
-
-
-
301
0.052
19
Orange River at Upington
chem
-
-
-
304
0.054
26
At Vioolsdrift on Orange River
101888
chem
-
-
-
305
0.058
23
Orange River at Alexander Bay at Sir Ernest Oppenheimer Bridge
chem
-
-
-
308
0.034
7
Voelvlei Dam on Voelvlei: Left Canal
101954
chem
-
-
-
312
0.103
23
At Drieheuvels on Berg River
101922
chem
-
-
-
315
0.110
22
At Misverstand Die Brug on Berg River
101935
chem
-
-
-
319
1.631
12
135 K.W.T. Q. 2.25 U/S James Mcintyre Bridge on Buffalo River
102514
chem
-
-
-
321
0.074
6
Laing Dam on Buffalo River: Pipe to Purification
102519
chem
-
-
-
325
3.869
18
Umthinzima Riv at Rietvallei/Goodwill (Mmr 4)
102654
chem
-
-
-
326
0.003
21
Nguku River at Grootvlei/Midmar Dam Outflow (MMR3
102655
chem
-
-
-
327
0.034
19
Kwagqushi Riv at Ashley Grange/Midmar Inflow (D/M
102656
chem
-
-
-
328
0.003
18
Nculwane River at Veronique/Albert Falls (Afr 2)
102648
chem
-
-
-
329
0.023
15
At Albert Falls up Stream Dam on Doringspruit
102649
chem
-
-
-
330
0.032
18
Mgeni River at Morton S Drift/Albert Falls (Afr 1
102650
chem
-
-
-
331
0.023
21
Midmar Dam on Umngeni (Mgeni) River: downstream Weir
102658
chem
-
-
-
332
5.0
16
0.019
17
Nagle Dam on Mgeni River: Pipeline from Dam
chem
-
-
-
333
0.059
21
Mgeni River at Table Mountain
102623
chem
-
-
-
334
0.059
18
Albert Falls Dam on Umngeni (Mgeni) River: downstream Weir
102629
chem
-
-
-
335
0.003
17
Crammond Spruit at Crammond
102631
chem
-
-
-
336
0.045
21
Umngeni (Mgeni) River at Inanda/Nagle Dam Outflow (Naro)
102653
chem
-
-
-
337
5.0
15
0.026
18
Nagle Dam on Mgeni River: Silt Diversion Weir in
chem
-
-
-
338
0.028
21
Msunduze River at Henley Dam
102626
chem
-
-
-
339
0.667
19
Mngeweni River at Inanda/Mgeni Confluence (Mngs)
102652
chem
-
-
-
340
0.003
22
Inanda Dam on Mgeni River: Down Stream Weir
102661
chem
-
-
-
341
0.028
22
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans)
102674
chem
-
-
-
342
0.023
21
Hazelmere Dam on Mdloti River: D/ S Weir (Hmro)
102675
chem
-
-
-
344
0.003
5
Mlazi River at Farm 10936/Shongweni Dam Inflow (V...)
102682
chem
-
-
-
345
0.193
5
Sterk Spruit at Zigzag/Claires Est/Shongweni Dam -
102683
chem
-
-
-
346
0.003
5
Wekeweke River at Salem/Shongweni Dam (VHR3)
102684
chem
-
-
-
347
0.003
22
Nungwana Dam on Nungwana River: downstream Weir
102688
chem
-
-
-
349
0.085
1
Tugela Canal at Second
102715
chem
-
-
-
350
0.049
13
Tuva Canal at Woodstock
102720
chem
-
-
-
WMS trophic status data
on 2024-09-05 13:07:21 using NEMP_web.R ver 5.6 under R version 4.4.1 (2024-06-14 ucrt)