NEMP winter 1986-04-01 to 1986-09-30
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
1.740
16
Rietvlei Dam on Hennops River: near Dam Wall
chem
Secchi
T
O
3
37.2
13
0.492
14
Hartbeespoort Dam on Crocodile River: near Dam Wall
chem
Secchi
T
O
4
0.266
11
Krokodilrivier (dup name 6612)
100894
chem
-
-
-
5
0.039
5
Buffelspoort Dam on Sterkstroom River: near Dam Wall
chem
Secchi
T
O
6
0.081
32
Roodekopjes 203 JQ - Roodekopjes Dam on Krokodilrivier: near Dam Wall
chem
Secchi
T
O
7
0.085
18
Lindleyspoort Dam at Lindleyspoort 220 JP on Elandsrivier near Dam Wall
chem
Secchi
T
O
8
0.082
5
Koster River Dam on Koster River: near Dam Wall
chem
Secchi
T
O
11
0.040
26
Bulhoek 75 JQ - Vaalkop Dam on Elandsrivier: near Dam Wall
chem
Secchi
T
O
12
27.0
9
0.050
12
Roodeplaat Dam on Pienaars River: near Dam Wall
chem
Secchi
T
O
13
28.0
9
0.061
10
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
14
58.0
9
0.177
10
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
15
14.0
9
0.050
10
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
16
28.0
9
0.106
10
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
18
0.490
7
Bon Accord Dam on Apies River: near Dam Wall
chem
Secchi
T
O
20
0.540
8
Klipvoor Dam on Pienaars River: near Dam Wall
chem
Secchi
T
O
24
0.011
1
Mokolo Dam on Mokolo River: near Dam Wall
chem
-
T
-
26
0.015
1
Doorndraai Dam on Sterk River: near Dam Wall
chem
Secchi
T
-
35
0.045
2
Witbank Dam on Olifants River: near Dam Wall
chem
Secchi
T
O
36
0.026
2
Middelburg Dam on Klein Olifants River: near Dam W
chem
Secchi
T
O
37
0.041
3
Bronkhorstspruit Dam on Bronkhorstspruit near Wall
chem
Secchi
T
O
38
0.041
5
Kliprand 76 JR - Rust de Winter Dam on Elandsrivier: near Dam Wall
chem
Secchi
T
O
40
0.035
8
Loskop 81 JS - Loskop Dam on Olifantsrivier: near Dam Wall
chem
Secchi
T
O
49
0.031
1
Ohrigstaddam Natuurreservaat - Ohrigstaddam on Ohrigstadrivier: near Dam Wall
chem
Secchi
T
O
50
0.026
3
Phalaborwa Barrage on Olifants River: near Dam Wa
90522
chem
-
-
-
51
0.039
1
Guernsey 81 KU - Klaserie (Jan Wassenaar) Dam on Klaserierivier near Dam Wall
chem
-
-
-
52
0.021
2
Ebenezer Dam - Ebenezer Dam on Groot-Letaba: near Dam Wall
chem
Secchi
T
O
59
0.059
9
Grootdraai Dam - Grootdraai Dam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
66
0.015
21
Witkoppies 382 IQ - Boskop Dam on Mooirivier: near Dam Wall
chem
Secchi
T
O
71
0.224
21
Corannakraal 87 - Erfenis Dam on Vet River near Dam Wall
chem
Secchi
T
O
72
6.5
12
0.147
8
Willem Pretorius Wildtuin - Allemanskraaldam on Sandrivier: near Dam Wall
chem
Secchi
T
O
75
0.080
8
Fischer 58 - Koppies Dam on Renosterrivier: near Dam Wall
chem
Secchi
T
O
78
0.022
4
Sterkfontein Dam on Nuwejaar Spruit: near Dam Wal
chem
Secchi
T
O
79
1.0
1
0.165
8
Vaalbank 476 IR - Vaal Dam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
80
28.0
5
0.088
14
Bloemhofdam Nature Reserve - Bloemhofdam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
86
0.061
1
Kareekloof 1184 - Vanderkloof Dam on Oranjerivier: near Dam Wall
chem
Secchi
-
-
87
0.101
2
Oviston Nature Reserve - Gariep Dam (H F Verwoerd Dam) on Orangerivier: near Dam Wall
chem
Secchi
T
-
92
0.019
1
Clanwilliam Andriesgrond 204 - Clanwilliam Dam on Olifantsrivier: near Dam Wall
chem
-
T
O
94
0.009
13
Wemmershoek Dam on Wemmers River: near Dam Wall
chem
Secchi
T
O
95
0.014
16
Voelvlei Dam on Voelvlei: near Dam Wall
chem
Secchi
T
O
96
0.103
11
Misverstand 333 - Misverstand Dam on Berg River: at Dam Wall
chem
Secchi
T
-
124
0.105
10
Bridle Dam Nature Reserve - Bridle Drift Dam on Buffalo River: near Dam Wall
chem
Secchi
T
-
125
0.060
5
Farm 305 - Nahoon Dam on Nahoon River: near Dam Wall
chem
Secchi
T
O
131
0.031
22
Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
133
0.021
25
Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
134
0.021
18
Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
135
0.027
19
Henley Dam on Msunduze River: near Dam Wall
chem
Secchi
T
-
137
0.030
19
Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall
chem
Secchi
T
-
139
0.112
21
Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall
chem
Secchi
T
O
145
0.035
1
Woodstock Dam on Tugela River: Point in Dam
chem
-
-
-
149
0.028
2
Craigie Burn Dam on Mnyamvubu River: Point in Dam
chem
Secchi
-
-
151
0.040
16
Ntshingwayo (Chelmsford) Dam on Ngagane: near Wall
chem
Secchi
T
O
152
0.025
21
Wagendrift 798 - Wagendrift Dam on Bushmans River: near Dam Wall
chem
Secchi
T
O
157
0.069
17
Klipfontein Dam on White Mfolozi River: near Dam Wall
chem
Secchi
T
O
158
0.023
17
Horseshoe Bend 11688 - Hluhluwe Dam on Hluhluwe: near Dam Wall
chem
Secchi
T
-
172
0.003
1
Vygeboom 619 JT - Vygeboom Dam on Komatirivier: near Dam Wall
chem
Secchi
T
O
182
4.280
1
Hennops River at V Riebeeck Nat Res up/S Rietvlei
90218
chem
-
-
-
192
0.024
27
Scheerpoort 477 JQ Magalies River at Scheerpoort
90165
chem
-
T
-
193
1.530
27
Kalkheuwel 493 JQ on Crocodile River
90164
chem
-
T
-
196
0.420
5
Hartbeespoort Dam on Crocodile River: Left Canal
90212
chem
-
-
-
198
0.124
20
Krokodilpoort 418 JO /Thaba Moya on Krokodilrivier
90192
chem
-
-
-
199
0.930
13
Hartbeespoort Dam on Crocodile River: Down Stream Weir
90214
chem
-
-
-
202
0.082
52
Roodekopjes Dam on Crocodile River: Left Canal
90231
chem
-
-
-
216
0.067
50
Canal from Roodekopjes Dam at Bulhoek
90229
chem
-
-
-
217
0.120
7
Vaalkop Dam on Elands River: downstream Weir
90230
chem
-
-
-
219
3.710
169
Pienaars River at Baviaanspoort
90174
chem
-
T
-
220
0.034
83
At Kameeldrift on Hartbeesspruit
90175
chem
-
T
-
227
0.066
154
Roodeplaat Dam on Pienaars River: Left Canal
90223
chem
-
-
-
232
1.040
7
Steenoond Spruit at Belle Ombre Station/Apies Confluence
90200
chem
-
-
-
233
1.190
7
Skinner Spruit at Daspoort Pretoria/Bantule
90201
chem
-
-
-
236
0.460
4
Bon Accord Dam on Apies River: Right Canal
90216
chem
-
-
-
245
0.042
2
Olifants River at Wolvekrans
chem
-
-
-
248
0.024
23
At Rondebosch U/S Middelburg on Klein Olifants
chem
-
-
-
249
0.012
24
Middelburg Dam on Little Olifants River: downstream
chem
-
-
-
251
0.028
1
Bronkhorstspruit Dam on Bronkh. Spr: Return to Ri
90440
chem
-
-
-
252
0.018
18
Os Spruit at Boschkop
90434
chem
-
-
-
253
0.034
12
At Bronkhorstspruit on Bronkhorstspruit
90433
chem
-
-
-
254
0.022
8
Loskop Dam on Olifants River: Left Canal
chem
-
-
-
258
0.038
18
At Oxford on Olifants River
chem
-
-
-
267
0.126
27
Rietvley 488 IS on Blesbokspruit
90588
chem
-
-
-
268
0.030
27
Vaal River at Goedgeluk/Bloukop
90589
chem
-
-
-
269
0.120
35
Welbedacht 382 IS on Leeuspruit ( See C1H044 for Flow)
90587
chem
-
-
-
274
0.103
12
Villiers 492 at Flood Section on Vaal River
90597
chem
-
-
-
275
0.150
15
Vaal Dam on Vaal River: Down Stream Weir
90678
chem
-
-
-
282
0.077
22
Palmietfontein 250 - at Klipplaatdrift on Vaal River
chem
-
-
-
287
0.014
12
At Sterkfontein Dam on Nuwejaar Spruit
90886
chem
-
-
-
291
0.092
23
Wilge River at Frankfort
90859
chem
-
-
-
292
0.096
18
Bloemhof Dam on Vaal River: Down Stream Weir
90908
chem
-
-
-
307
0.021
25
Nieuwkloof 198 - on Klein Berg River
101917
chem
-
-
-
312
0.069
27
At Drieheuvels on Berg River
101922
chem
-
-
-
315
0.084
27
At Misverstand Die Brug on Berg River
101935
chem
-
-
-
319
0.960
9
135 K.W.T. Q. 2.25 U/S James Mcintyre Bridge on Buffalo River
102514
chem
-
-
-
324
0.012
21
Mgeni River at Midmar - up Stream Midmar Dam (Mmr
102647
chem
-
-
-
325
0.094
20
Umthinzima Riv at Rietvallei/Goodwill (Mmr 4)
102654
chem
-
-
-
326
0.011
22
Nguku River at Grootvlei/Midmar Dam Outflow (MMR3
102655
chem
-
-
-
327
0.026
19
Kwagqushi Riv at Ashley Grange/Midmar Inflow (D/M
102656
chem
-
-
-
328
0.013
23
Nculwane River at Veronique/Albert Falls (Afr 2)
102648
chem
-
-
-
329
0.027
8
At Albert Falls up Stream Dam on Doringspruit
102649
chem
-
-
-
330
0.015
15
Mgeni River at Morton S Drift/Albert Falls (Afr 1
102650
chem
-
-
-
331
0.019
21
Midmar Dam on Umngeni (Mgeni) River: downstream Weir
102658
chem
-
-
-
333
0.021
22
Mgeni River at Table Mountain
102623
chem
-
-
-
334
0.026
24
Albert Falls Dam on Umngeni (Mgeni) River: downstream Weir
102629
chem
-
-
-
336
0.026
9
Umngeni (Mgeni) River at Inanda/Nagle Dam Outflow (Naro)
102653
chem
-
-
-
338
0.040
39
Msunduze River at Henley Dam
102626
chem
-
-
-
339
16.220
21
Mngeweni River at Inanda/Mgeni Confluence (Mngs)
102652
chem
-
-
-
341
0.029
22
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans)
102674
chem
-
-
-
342
0.024
19
Hazelmere Dam on Mdloti River: D/ S Weir (Hmro)
102675
chem
-
-
-
344
0.220
24
Mlazi River at Farm 10936/Shongweni Dam Inflow (V...)
102682
chem
-
-
-
345
2.710
23
Sterk Spruit at Zigzag/Claires Est/Shongweni Dam -
102683
chem
-
-
-
346
0.025
23
Wekeweke River at Salem/Shongweni Dam (VHR3)
102684
chem
-
-
-
349
0.023
21
Tugela Canal at Second
102715
chem
-
-
-
350
0.004
4
Tuva Canal at Woodstock
102720
chem
-
-
-
WMS trophic status data
on 2024-09-05 13:09:40 using NEMP_web.R ver 5.6 under R version 4.4.1 (2024-06-14 ucrt)