NEMP summer 1987-10-01 to 1988-03-31
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
1.300
4
Rietvlei Dam on Hennops River: near Dam Wall
chem
Secchi
T
O
3
73.9
13
0.329
5
Hartbeespoort Dam on Crocodile River: near Dam Wall
chem
Secchi
T
O
6
0.090
5
Roodekopjes 203 JQ - Roodekopjes Dam on Krokodilrivier: near Dam Wall
chem
Secchi
T
O
7
0.097
23
Lindleyspoort Dam at Lindleyspoort 220 JP on Elandsrivier near Dam Wall
chem
Secchi
T
O
8
0.054
23
Koster River Dam on Koster River: near Dam Wall
chem
Secchi
T
O
11
0.039
5
Bulhoek 75 JQ - Vaalkop Dam on Elandsrivier: near Dam Wall
chem
Secchi
T
O
12
8.0
7
0.018
4
Roodeplaat Dam on Pienaars River: near Dam Wall
chem
Secchi
T
O
13
13.0
7
0.034
4
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
14
26.0
7
0.068
4
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
15
10.0
7
0.025
4
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
16
18.5
6
0.046
4
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
18
0.181
4
Bon Accord Dam on Apies River: near Dam Wall
chem
Secchi
T
O
20
0.427
2
Klipvoor Dam on Pienaars River: near Dam Wall
chem
Secchi
T
O
35
0.082
5
Witbank Dam on Olifants River: near Dam Wall
chem
Secchi
T
O
37
0.045
2
Bronkhorstspruit Dam on Bronkhorstspruit near Wall
chem
Secchi
T
O
40
0.027
9
Loskop 81 JS - Loskop Dam on Olifantsrivier: near Dam Wall
chem
Secchi
T
O
50
0.070
6
Phalaborwa Barrage on Olifants River: near Dam Wa
90522
chem
-
-
-
59
0.105
18
Grootdraai Dam - Grootdraai Dam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
66
0.018
20
Witkoppies 382 IQ - Boskop Dam on Mooirivier: near Dam Wall
chem
Secchi
T
O
71
0.314
19
Corannakraal 87 - Erfenis Dam on Vet River near Dam Wall
chem
Secchi
T
O
72
1.0
12
0.237
14
Willem Pretorius Wildtuin - Allemanskraaldam on Sandrivier: near Dam Wall
chem
Secchi
T
O
74
0.323
8
Uitvlugt West 2810 - Krugersdrifdam on Modderrivier: near Dam Wall
90841
chem
-
T
O
75
0.183
14
Fischer 58 - Koppies Dam on Renosterrivier: near Dam Wall
chem
Secchi
T
O
78
0.053
5
Sterkfontein Dam on Nuwejaar Spruit: near Dam Wal
chem
Secchi
T
O
79
2.0
1
0.157
14
Vaalbank 476 IR - Vaal Dam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
80
26.0
1
0.087
25
Bloemhofdam Nature Reserve - Bloemhofdam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
94
0.015
7
Wemmershoek Dam on Wemmers River: near Dam Wall
chem
Secchi
T
O
95
0.020
28
Voelvlei Dam on Voelvlei: near Dam Wall
chem
Secchi
T
O
96
0.076
37
Misverstand 333 - Misverstand Dam on Berg River: at Dam Wall
chem
Secchi
T
-
124
0.060
25
Bridle Dam Nature Reserve - Bridle Drift Dam on Buffalo River: near Dam Wall
chem
Secchi
T
-
125
0.038
5
Farm 305 - Nahoon Dam on Nahoon River: near Dam Wall
chem
Secchi
T
O
131
0.041
24
Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
133
0.054
16
Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
134
0.069
11
Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
135
0.042
10
Henley Dam on Msunduze River: near Dam Wall
chem
Secchi
T
-
137
0.095
13
Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall
chem
Secchi
T
-
139
0.119
9
Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall
chem
Secchi
T
O
151
0.059
25
Ntshingwayo (Chelmsford) Dam on Ngagane: near Wall
chem
Secchi
T
O
152
0.042
5
Wagendrift 798 - Wagendrift Dam on Bushmans River: near Dam Wall
chem
Secchi
T
O
157
0.080
6
Klipfontein Dam on White Mfolozi River: near Dam Wall
chem
Secchi
T
O
158
0.137
5
Horseshoe Bend 11688 - Hluhluwe Dam on Hluhluwe: near Dam Wall
chem
Secchi
T
-
192
0.050
26
Scheerpoort 477 JQ Magalies River at Scheerpoort
90165
chem
-
T
-
193
1.245
26
Kalkheuwel 493 JQ on Crocodile River
90164
chem
-
T
-
196
0.530
2
Hartbeespoort Dam on Crocodile River: Left Canal
90212
chem
-
-
-
198
0.135
26
Krokodilpoort 418 JO /Thaba Moya on Krokodilrivier
90192
chem
-
-
-
199
0.580
6
Hartbeespoort Dam on Crocodile River: Down Stream Weir
90214
chem
-
-
-
206
0.083
1
Lindleyspoort 220 JP on Right Canal from Lindley S Poort Dam
chem
-
-
-
207
0.094
7
Brakfontein 404 JP Down Stream Weir for Swartruggens Dam on Elandsrivier
90228
chem
-
-
-
208
0.226
9
Steenbokfontein 426 JP on Kosterrivier
90182
chem
-
-
-
219
0.940
56
Pienaars River at Baviaanspoort
90174
chem
-
T
-
220
0.084
34
At Kameeldrift on Hartbeesspruit
90175
chem
-
T
-
221
0.044
23
At Leeuwfontein on Edendalspruit
90176
chem
-
T
-
227
0.136
9
Roodeplaat Dam on Pienaars River: Left Canal
90223
chem
-
-
-
232
0.327
25
Steenoond Spruit at Belle Ombre Station/Apies Confluence
90200
chem
-
-
-
233
0.630
25
Skinner Spruit at Daspoort Pretoria/Bantule
90201
chem
-
-
-
236
0.284
6
Bon Accord Dam on Apies River: Right Canal
90216
chem
-
-
-
245
0.090
18
Olifants River at Wolvekrans
chem
-
-
-
248
0.078
26
At Rondebosch U/S Middelburg on Klein Olifants
chem
-
-
-
249
0.028
25
Middelburg Dam on Little Olifants River: downstream
chem
-
-
-
252
0.046
3
Os Spruit at Boschkop
90434
chem
-
-
-
253
0.045
3
At Bronkhorstspruit on Bronkhorstspruit
90433
chem
-
-
-
254
0.016
9
Loskop Dam on Olifants River: Left Canal
chem
-
-
-
257
0.199
24
Olifants River at Zeekoegat
chem
-
-
-
258
0.263
26
At Oxford on Olifants River
chem
-
-
-
267
0.158
26
Rietvley 488 IS on Blesbokspruit
90588
chem
-
-
-
268
0.118
26
Vaal River at Goedgeluk/Bloukop
90589
chem
-
-
-
269
0.236
33
Welbedacht 382 IS on Leeuspruit ( See C1H044 for Flow)
90587
chem
-
-
-
270
0.104
11
Grootdraai Dam on Vaal River: Right Canal to Saso
90600
chem
-
-
-
271
0.106
8
Grootdraai Dam on Vaal River: downstream Weir
90599
chem
-
-
-
274
0.153
14
Villiers 492 at Flood Section on Vaal River
90597
chem
-
-
-
275
0.160
23
Vaal Dam on Vaal River: Down Stream Weir
90678
chem
-
-
-
280
0.016
5
Witkoppies 382 IQ on Left Principal Canal from Boskop Dam
90672
chem
-
-
-
281
0.295
3
At Leegte on Sandspruit
90651
chem
-
-
-
282
0.297
25
Palmietfontein 250 - at Klipplaatdrift on Vaal River
chem
-
-
-
283
0.127
9
Leeudoring Spruit at Klipspruit
90649
chem
-
-
-
284
0.140
7
At Vliegekraal on Makwassie Spruit
90650
chem
-
-
-
287
0.288
1
At Sterkfontein Dam on Nuwejaar Spruit
90886
chem
-
-
-
291
0.266
27
Wilge River at Frankfort
90859
chem
-
-
-
292
0.088
26
Bloemhof Dam on Vaal River: Down Stream Weir
90908
chem
-
-
-
307
0.027
26
Nieuwkloof 198 - on Klein Berg River
101917
chem
-
-
-
312
0.059
26
At Drieheuvels on Berg River
101922
chem
-
-
-
315
0.059
26
At Misverstand Die Brug on Berg River
101935
chem
-
-
-
324
0.047
25
Mgeni River at Midmar - up Stream Midmar Dam (Mmr
102647
chem
-
-
-
325
0.071
25
Umthinzima Riv at Rietvallei/Goodwill (Mmr 4)
102654
chem
-
-
-
326
0.025
21
Nguku River at Grootvlei/Midmar Dam Outflow (MMR3
102655
chem
-
-
-
327
0.038
20
Kwagqushi Riv at Ashley Grange/Midmar Inflow (D/M
102656
chem
-
-
-
328
0.037
21
Nculwane River at Veronique/Albert Falls (Afr 2)
102648
chem
-
-
-
329
0.020
21
At Albert Falls up Stream Dam on Doringspruit
102649
chem
-
-
-
330
0.046
17
Mgeni River at Morton S Drift/Albert Falls (Afr 1
102650
chem
-
-
-
331
0.045
14
Midmar Dam on Umngeni (Mgeni) River: downstream Weir
102658
chem
-
-
-
333
0.097
7
Mgeni River at Table Mountain
102623
chem
-
-
-
334
0.080
25
Albert Falls Dam on Umngeni (Mgeni) River: downstream Weir
102629
chem
-
-
-
336
0.074
7
Umngeni (Mgeni) River at Inanda/Nagle Dam Outflow (Naro)
102653
chem
-
-
-
338
0.061
31
Msunduze River at Henley Dam
102626
chem
-
-
-
341
0.109
6
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans)
102674
chem
-
-
-
342
0.087
14
Hazelmere Dam on Mdloti River: D/ S Weir (Hmro)
102675
chem
-
-
-
349
0.018
26
Tugela Canal at Second
102715
chem
-
-
-
350
0.010
3
Tuva Canal at Woodstock
102720
chem
-
-
-
353
0.091
9
White Mfolozi River at Klipfontein Dam at D/S Weir
102858
chem
-
-
-
WMS trophic status data
on 2024-09-05 13:09:02 using NEMP_web.R ver 5.6 under R version 4.4.1 (2024-06-14 ucrt)