NEMP winter 1996-04-01 to 1996-09-30
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
6.0
8
0.214
9
Rietvlei Dam on Hennops River: near Dam Wall
chem
Secchi
T
O
3
60.0
17
0.098
21
Hartbeespoort Dam on Crocodile River: near Dam Wall
chem
Secchi
T
O
5
0.027
7
Buffelspoort Dam on Sterkstroom River: near Dam Wall
chem
Secchi
T
O
6
11.0
2
0.032
6
Roodekopjes 203 JQ - Roodekopjes Dam on Krokodilrivier: near Dam Wall
chem
Secchi
T
O
7
2.5
10
0.054
11
Lindleyspoort Dam at Lindleyspoort 220 JP on Elandsrivier near Dam Wall
chem
Secchi
T
O
8
10.0
13
0.075
11
Koster River Dam on Koster River: near Dam Wall
chem
Secchi
T
O
11
4.0
2
Bulhoek 75 JQ - Vaalkop Dam on Elandsrivier: near Dam Wall
chem
Secchi
T
O
12
26.0
15
0.184
24
Roodeplaat Dam on Pienaars River: near Dam Wall
chem
Secchi
T
O
13
24.0
12
0.188
12
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
14
32.0
12
0.215
12
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
15
16.0
12
0.149
12
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
16
27.5
12
0.222
12
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
18
41.5
8
0.130
8
Bon Accord Dam on Apies River: near Dam Wall
chem
Secchi
T
O
20
4.0
1
0.229
2
Klipvoor Dam on Pienaars River: near Dam Wall
chem
Secchi
T
O
35
4.0
12
0.026
13
Witbank Dam on Olifants River: near Dam Wall
chem
Secchi
T
O
36
4.0
12
0.052
12
Middelburg Dam on Klein Olifants River: near Dam W
chem
Secchi
T
O
37
3.5
8
0.077
4
Bronkhorstspruit Dam on Bronkhorstspruit near Wall
chem
Secchi
T
O
40
2.0
6
0.024
6
Loskop 81 JS - Loskop Dam on Olifantsrivier: near Dam Wall
chem
Secchi
T
O
52
23.0
1
0.016
1
Ebenezer Dam - Ebenezer Dam on Groot-Letaba: near Dam Wall
chem
Secchi
T
O
53
1.5
2
0.015
2
Turksvygbult 550 LT - Magoebaskloof Dam on Politsirivier: near Dam Wall
chem
Secchi
T
O
54
5.0
3
0.020
4
Doornhoek 535 LT - Tzaneen Dam on Groot Letaba: near Dam Wall
chem
Secchi
T
O
59
2.0
12
0.076
38
Grootdraai Dam - Grootdraai Dam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
66
5.0
4
0.025
21
Witkoppies 382 IQ - Boskop Dam on Mooirivier: near Dam Wall
chem
Secchi
T
O
71
1.0
14
0.303
14
Corannakraal 87 - Erfenis Dam on Vet River near Dam Wall
chem
Secchi
T
O
72
1.0
13
0.275
25
Willem Pretorius Wildtuin - Allemanskraaldam on Sandrivier: near Dam Wall
chem
Secchi
T
O
78
2.0
7
0.032
39
Sterkfontein Dam on Nuwejaar Spruit: near Dam Wal
chem
Secchi
T
O
79
1.0
6
0.123
19
Vaalbank 476 IR - Vaal Dam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
80
5.0
8
0.130
9
Bloemhofdam Nature Reserve - Bloemhofdam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
88
0.310
1
Lotlamoreng Dam on Molopo River: near Dam Wall
chem
Secchi
-
-
94
0.018
5
Wemmershoek Dam on Wemmers River: near Dam Wall
chem
Secchi
T
O
95
1.5
12
0.029
34
Voelvlei Dam on Voelvlei: near Dam Wall
chem
Secchi
T
O
96
13.0
1
0.107
24
Misverstand 333 - Misverstand Dam on Berg River: at Dam Wall
chem
Secchi
T
-
122
0.111
15
Mount Coke Forest Reserve - Laing Dam on Buffalo River: near Dam Wall
chem
Secchi
T
-
124
3.0
10
0.059
15
Bridle Dam Nature Reserve - Bridle Drift Dam on Buffalo River: near Dam Wall
chem
Secchi
T
-
131
1.9
26
0.022
26
Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
133
3.7
26
0.019
26
Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
134
2.3
26
0.017
26
Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
135
2.2
25
0.020
24
Henley Dam on Msunduze River: near Dam Wall
chem
Secchi
T
-
136
1.2
26
0.025
25
Matabetule - Inanda Dam on Mgeni River: at Dam Wall
chem
Secchi
T
-
137
0.3
21
0.026
26
Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall
chem
Secchi
T
-
139
5.1
5
Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall
chem
Secchi
T
O
141
1.8
26
0.022
26
Nungwane Falls - Nungwana Dam on Nungwana River: near Dam Wall
chem
Secchi
-
-
143
3.6
9
0.055
9
EJ Smith Main Basin
chem
Secchi
-
-
157
5.0
6
0.141
5
Klipfontein Dam on White Mfolozi River: near Dam Wall
chem
Secchi
T
O
182
0.673
21
Hennops River at V Riebeeck Nat Res up/S Rietvlei
90218
chem
-
-
-
192
0.026
27
Scheerpoort 477 JQ Magalies River at Scheerpoort
90165
chem
-
T
-
193
0.401
27
Kalkheuwel 493 JQ on Crocodile River
90164
chem
-
T
-
196
0.103
30
Hartbeespoort Dam on Crocodile River: Left Canal
90212
chem
-
-
-
198
0.192
26
Krokodilpoort 418 JO /Thaba Moya on Krokodilrivier
90192
chem
-
-
-
199
0.100
13
Hartbeespoort Dam on Crocodile River: Down Stream Weir
90214
chem
-
-
-
206
0.045
4
Lindleyspoort 220 JP on Right Canal from Lindley S Poort Dam
chem
-
-
-
208
0.023
13
Steenbokfontein 426 JP on Kosterrivier
90182
chem
-
-
-
217
0.042
13
Vaalkop Dam on Elands River: downstream Weir
90230
chem
-
-
-
219
0.968
26
Pienaars River at Baviaanspoort
90174
chem
-
T
-
220
0.033
27
At Kameeldrift on Hartbeesspruit
90175
chem
-
T
-
221
0.051
28
At Leeuwfontein on Edendalspruit
90176
chem
-
T
-
222
0.037
13
At Franspoort Road Bridge on Edendalspruit
90238
chem
-
-
-
223
0.410
10
Pienaars River at Baviaanspoort (Magaliesberg)
90239
chem
-
-
-
229
0.176
24
Roodeplaat Dam on Pienaars River: Down Stream Weir
90225
chem
-
-
-
232
0.315
26
Steenoond Spruit at Belle Ombre Station/Apies Confluence
90200
chem
-
-
-
233
0.479
26
Skinner Spruit at Daspoort Pretoria/Bantule
90201
chem
-
-
-
234
0.046
27
Walker Spruit at Sunnyside Pretoria/Loftus Versveld
90206
chem
-
-
-
236
0.124
12
Bon Accord Dam on Apies River: Right Canal
90216
chem
-
-
-
237
0.067
26
Wonderboom Spruit at Mayville Pretoria
90207
chem
-
-
-
239
0.241
13
Klipvoor Dam on Pienaars River: Down Stream Weir
90227
chem
-
-
-
245
7.5
2
0.049
26
Olifants River at Wolvekrans
chem
-
-
-
246
1.5
2
Naauwpoort 335 JS on Noupoortspruit
chem
-
-
-
247
0.028
25
Witbank Dam on Olifants River: downstream Weir
90412
chem
-
-
-
248
1.5
2
0.028
26
At Rondebosch U/S Middelburg on Klein Olifants
chem
-
-
-
249
1.5
2
0.039
25
Middelburg Dam on Little Olifants River: downstream
chem
-
-
-
250
0.021
25
At Waaikraal on Koffiespruit
90437
chem
-
-
-
252
0.025
23
Os Spruit at Boschkop
90434
chem
-
-
-
253
0.048
26
At Bronkhorstspruit on Bronkhorstspruit
90433
chem
-
-
-
254
0.027
13
Loskop Dam on Olifants River: Left Canal
chem
-
-
-
256
0.025
13
Loskop Dam on Olifants River: Down Stream Weir
90455
chem
-
-
-
267
0.138
24
Rietvley 488 IS on Blesbokspruit
90588
chem
-
-
-
268
0.052
52
Vaal River at Goedgeluk/Bloukop
90589
chem
-
-
-
269
0.105
25
Welbedacht 382 IS on Leeuspruit ( See C1H044 for Flow)
90587
chem
-
-
-
271
0.072
26
Grootdraai Dam on Vaal River: downstream Weir
90599
chem
-
-
-
272
0.380
26
Elandslaagte on Waterval River
90591
chem
-
-
-
273
0.090
27
Vaal River at Nooitgedacht/Gladdedrift
90595
chem
-
-
-
275
0.122
17
Vaal Dam on Vaal River: Down Stream Weir
90678
chem
-
-
-
276
0.285
1
Vaal River at Woodlands/Goose Bay Canyon
90688
chem
-
-
-
279
0.942
24
Mooirivierloop (River) at Blaauwbank
90652
chem
-
-
-
280
0.025
29
Witkoppies 382 IQ on Left Principal Canal from Boskop Dam
90672
chem
-
-
-
281
0.107
8
At Leegte on Sandspruit
90651
chem
-
-
-
282
0.211
25
Palmietfontein 250 - at Klipplaatdrift on Vaal River
chem
-
-
-
283
0.144
9
Leeudoring Spruit at Klipspruit
90649
chem
-
-
-
284
0.050
9
At Vliegekraal on Makwassie Spruit
90650
chem
-
-
-
286
0.041
27
At Zoutpansdrift on Riet River
90835
chem
-
-
-
287
0.033
24
At Sterkfontein Dam on Nuwejaar Spruit
90886
chem
-
-
-
289
0.067
23
At Ballingtomp on Wilge River
90884
chem
-
-
-
290
0.109
18
At Frederiksdal on Liebenbergsvlei River
90883
chem
-
-
-
292
0.182
22
Bloemhof Dam on Vaal River: Down Stream Weir
90908
chem
-
-
-
301
0.068
24
Orange River at Upington
chem
-
-
-
304
0.062
25
At Vioolsdrift on Orange River
101888
chem
-
-
-
305
0.064
40
Orange River at Alexander Bay at Sir Ernest Oppenheimer Bridge
chem
-
-
-
308
0.040
9
Voelvlei Dam on Voelvlei: Left Canal
101954
chem
-
-
-
312
0.102
22
At Drieheuvels on Berg River
101922
chem
-
-
-
315
0.113
21
At Misverstand Die Brug on Berg River
101935
chem
-
-
-
319
0.865
11
135 K.W.T. Q. 2.25 U/S James Mcintyre Bridge on Buffalo River
102514
chem
-
-
-
321
0.228
6
Laing Dam on Buffalo River: Pipe to Purification
102519
chem
-
-
-
349
0.026
2
Tugela Canal at Second
102715
chem
-
-
-
WMS trophic status data
on 2024-09-05 13:07:05 using NEMP_web.R ver 5.6 under R version 4.4.1 (2024-06-14 ucrt)