NEMP summer 1986-10-01 to 1987-03-31
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
1.840
23
Rietvlei Dam on Hennops River: near Dam Wall
chem
Secchi
T
O
3
82.5
14
0.452
15
Hartbeespoort Dam on Crocodile River: near Dam Wall
chem
Secchi
T
O
5
0.029
15
Buffelspoort Dam on Sterkstroom River: near Dam Wall
chem
Secchi
T
O
6
0.053
17
Roodekopjes 203 JQ - Roodekopjes Dam on Krokodilrivier: near Dam Wall
chem
Secchi
T
O
7
0.072
26
Lindleyspoort Dam at Lindleyspoort 220 JP on Elandsrivier near Dam Wall
chem
Secchi
T
O
8
0.067
12
Koster River Dam on Koster River: near Dam Wall
chem
Secchi
T
O
11
0.030
22
Bulhoek 75 JQ - Vaalkop Dam on Elandsrivier: near Dam Wall
chem
Secchi
T
O
12
17.0
7
0.044
7
Roodeplaat Dam on Pienaars River: near Dam Wall
chem
Secchi
T
O
13
17.0
7
0.063
7
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
14
36.0
7
0.148
7
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
15
12.0
7
0.040
7
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
16
32.0
6
0.100
7
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
18
0.365
7
Bon Accord Dam on Apies River: near Dam Wall
chem
Secchi
T
O
20
0.291
7
Klipvoor Dam on Pienaars River: near Dam Wall
chem
Secchi
T
O
35
0.047
6
Witbank Dam on Olifants River: near Dam Wall
chem
Secchi
T
O
36
0.015
1
Middelburg Dam on Klein Olifants River: near Dam W
chem
Secchi
T
O
37
0.033
7
Bronkhorstspruit Dam on Bronkhorstspruit near Wall
chem
Secchi
T
O
38
0.087
2
Kliprand 76 JR - Rust de Winter Dam on Elandsrivier: near Dam Wall
chem
Secchi
T
O
40
0.030
7
Loskop 81 JS - Loskop Dam on Olifantsrivier: near Dam Wall
chem
Secchi
T
O
50
0.046
6
Phalaborwa Barrage on Olifants River: near Dam Wa
90522
chem
-
-
-
59
0.054
10
Grootdraai Dam - Grootdraai Dam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
66
0.020
24
Witkoppies 382 IQ - Boskop Dam on Mooirivier: near Dam Wall
chem
Secchi
T
O
71
0.266
26
Corannakraal 87 - Erfenis Dam on Vet River near Dam Wall
chem
Secchi
T
O
72
3.0
13
0.147
6
Willem Pretorius Wildtuin - Allemanskraaldam on Sandrivier: near Dam Wall
chem
Secchi
T
O
75
0.082
11
Fischer 58 - Koppies Dam on Renosterrivier: near Dam Wall
chem
Secchi
T
O
78
0.020
7
Sterkfontein Dam on Nuwejaar Spruit: near Dam Wal
chem
Secchi
T
O
79
0.130
13
Vaalbank 476 IR - Vaal Dam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
80
17.0
5
0.088
21
Bloemhofdam Nature Reserve - Bloemhofdam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
85
0.184
3
Welbedacht 285 - Welbedacht Dam on Caledon River: near Dam Wall
chem
Secchi
T
-
86
0.055
3
Kareekloof 1184 - Vanderkloof Dam on Oranjerivier: near Dam Wall
chem
Secchi
-
-
94
0.007
17
Wemmershoek Dam on Wemmers River: near Dam Wall
chem
Secchi
T
O
95
0.020
38
Voelvlei Dam on Voelvlei: near Dam Wall
chem
Secchi
T
O
96
0.063
25
Misverstand 333 - Misverstand Dam on Berg River: at Dam Wall
chem
Secchi
T
-
124
0.075
26
Bridle Dam Nature Reserve - Bridle Drift Dam on Buffalo River: near Dam Wall
chem
Secchi
T
-
125
0.072
4
Farm 305 - Nahoon Dam on Nahoon River: near Dam Wall
chem
Secchi
T
O
131
0.026
17
Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
133
0.016
24
Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
134
0.030
15
Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
135
0.032
12
Henley Dam on Msunduze River: near Dam Wall
chem
Secchi
T
-
137
0.033
16
Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall
chem
Secchi
T
-
139
0.128
12
Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall
chem
Secchi
T
O
146
0.020
3
Spioenkop Dam on Tugela River: Point in Dam
chem
Secchi
-
-
152
0.034
12
Wagendrift 798 - Wagendrift Dam on Bushmans River: near Dam Wall
chem
Secchi
T
O
157
0.063
1
Klipfontein Dam on White Mfolozi River: near Dam Wall
chem
Secchi
T
O
158
0.032
4
Horseshoe Bend 11688 - Hluhluwe Dam on Hluhluwe: near Dam Wall
chem
Secchi
T
-
192
0.034
26
Scheerpoort 477 JQ Magalies River at Scheerpoort
90165
chem
-
T
-
193
1.105
26
Kalkheuwel 493 JQ on Crocodile River
90164
chem
-
T
-
196
0.480
5
Hartbeespoort Dam on Crocodile River: Left Canal
90212
chem
-
-
-
198
0.166
24
Krokodilpoort 418 JO /Thaba Moya on Krokodilrivier
90192
chem
-
-
-
204
0.103
2
Roodekopjes Dam on Crocodile River: downstream Weir
90167
chem
-
-
-
207
0.199
2
Brakfontein 404 JP Down Stream Weir for Swartruggens Dam on Elandsrivier
90228
chem
-
-
-
208
0.547
2
Steenbokfontein 426 JP on Kosterrivier
90182
chem
-
-
-
217
0.134
1
Vaalkop Dam on Elands River: downstream Weir
90230
chem
-
-
-
219
1.630
174
Pienaars River at Baviaanspoort
90174
chem
-
T
-
220
0.102
141
At Kameeldrift on Hartbeesspruit
90175
chem
-
T
-
221
0.070
87
At Leeuwfontein on Edendalspruit
90176
chem
-
T
-
227
0.144
172
Roodeplaat Dam on Pienaars River: Left Canal
90223
chem
-
-
-
232
0.476
25
Steenoond Spruit at Belle Ombre Station/Apies Confluence
90200
chem
-
-
-
233
0.510
26
Skinner Spruit at Daspoort Pretoria/Bantule
90201
chem
-
-
-
236
0.319
5
Bon Accord Dam on Apies River: Right Canal
90216
chem
-
-
-
245
0.123
20
Olifants River at Wolvekrans
chem
-
-
-
248
0.087
18
At Rondebosch U/S Middelburg on Klein Olifants
chem
-
-
-
249
0.015
18
Middelburg Dam on Little Olifants River: downstream
chem
-
-
-
252
0.040
14
Os Spruit at Boschkop
90434
chem
-
-
-
253
0.074
12
At Bronkhorstspruit on Bronkhorstspruit
90433
chem
-
-
-
254
0.020
6
Loskop Dam on Olifants River: Left Canal
chem
-
-
-
257
0.230
11
Olifants River at Zeekoegat
chem
-
-
-
258
0.193
26
At Oxford on Olifants River
chem
-
-
-
267
0.364
24
Rietvley 488 IS on Blesbokspruit
90588
chem
-
-
-
268
0.115
26
Vaal River at Goedgeluk/Bloukop
90589
chem
-
-
-
269
0.216
31
Welbedacht 382 IS on Leeuspruit ( See C1H044 for Flow)
90587
chem
-
-
-
274
0.203
14
Villiers 492 at Flood Section on Vaal River
90597
chem
-
-
-
275
0.108
21
Vaal Dam on Vaal River: Down Stream Weir
90678
chem
-
-
-
281
0.211
1
At Leegte on Sandspruit
90651
chem
-
-
-
282
0.136
26
Palmietfontein 250 - at Klipplaatdrift on Vaal River
chem
-
-
-
283
0.135
5
Leeudoring Spruit at Klipspruit
90649
chem
-
-
-
284
0.163
5
At Vliegekraal on Makwassie Spruit
90650
chem
-
-
-
287
0.015
5
At Sterkfontein Dam on Nuwejaar Spruit
90886
chem
-
-
-
291
0.239
26
Wilge River at Frankfort
90859
chem
-
-
-
292
0.090
27
Bloemhof Dam on Vaal River: Down Stream Weir
90908
chem
-
-
-
307
0.022
25
Nieuwkloof 198 - on Klein Berg River
101917
chem
-
-
-
309
0.030
2
Gouda Nieuwkloof - on Inlet Canal from Klein Berg River to Voelvlei Dam
101955
chem
-
-
-
312
0.042
26
At Drieheuvels on Berg River
101922
chem
-
-
-
315
0.048
26
At Misverstand Die Brug on Berg River
101935
chem
-
-
-
324
0.047
17
Mgeni River at Midmar - up Stream Midmar Dam (Mmr
102647
chem
-
-
-
325
0.120
18
Umthinzima Riv at Rietvallei/Goodwill (Mmr 4)
102654
chem
-
-
-
326
0.026
20
Nguku River at Grootvlei/Midmar Dam Outflow (MMR3
102655
chem
-
-
-
327
0.045
13
Kwagqushi Riv at Ashley Grange/Midmar Inflow (D/M
102656
chem
-
-
-
328
0.035
19
Nculwane River at Veronique/Albert Falls (Afr 2)
102648
chem
-
-
-
329
0.032
7
At Albert Falls up Stream Dam on Doringspruit
102649
chem
-
-
-
330
0.043
14
Mgeni River at Morton S Drift/Albert Falls (Afr 1
102650
chem
-
-
-
331
0.032
22
Midmar Dam on Umngeni (Mgeni) River: downstream Weir
102658
chem
-
-
-
333
0.063
16
Mgeni River at Table Mountain
102623
chem
-
-
-
334
0.048
26
Albert Falls Dam on Umngeni (Mgeni) River: downstream Weir
102629
chem
-
-
-
335
0.113
2
Crammond Spruit at Crammond
102631
chem
-
-
-
336
0.024
14
Umngeni (Mgeni) River at Inanda/Nagle Dam Outflow (Naro)
102653
chem
-
-
-
338
0.068
39
Msunduze River at Henley Dam
102626
chem
-
-
-
339
10.850
13
Mngeweni River at Inanda/Mgeni Confluence (Mngs)
102652
chem
-
-
-
341
0.066
17
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans)
102674
chem
-
-
-
342
0.064
18
Hazelmere Dam on Mdloti River: D/ S Weir (Hmro)
102675
chem
-
-
-
344
0.157
11
Mlazi River at Farm 10936/Shongweni Dam Inflow (V...)
102682
chem
-
-
-
345
1.780
15
Sterk Spruit at Zigzag/Claires Est/Shongweni Dam -
102683
chem
-
-
-
346
0.046
15
Wekeweke River at Salem/Shongweni Dam (VHR3)
102684
chem
-
-
-
349
0.019
26
Tugela Canal at Second
102715
chem
-
-
-
353
0.042
1
White Mfolozi River at Klipfontein Dam at D/S Weir
102858
chem
-
-
-
WMS trophic status data
on 2024-09-05 13:09:17 using NEMP_web.R ver 5.6 under R version 4.4.1 (2024-06-14 ucrt)