NEMP winter 1985-04-01 to 1985-09-30
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
3
24.4
26
0.619
26
Hartbeespoort Dam on Crocodile River: near Dam Wall
chem
Secchi
T
O
7
0.082
2
Lindleyspoort Dam at Lindleyspoort 220 JP on Elandsrivier near Dam Wall
chem
Secchi
T
O
11
0.016
1
Bulhoek 75 JQ - Vaalkop Dam on Elandsrivier: near Dam Wall
chem
Secchi
T
O
12
24.0
11
0.046
11
Roodeplaat Dam on Pienaars River: near Dam Wall
chem
Secchi
T
O
13
17.5
10
0.048
10
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
14
21.5
10
0.080
10
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
15
14.0
10
0.044
11
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
16
23.0
10
0.057
10
Roodeplaat Dam on Pienaars River: Point in Dam
chem
Secchi
T
O
18
1.249
2
Bon Accord Dam on Apies River: near Dam Wall
chem
Secchi
T
O
19
4.300
2
Leeukraal Dam on Apies River: near Dam Wall
chem
Secchi
T
O
20
0.970
1
Klipvoor Dam on Pienaars River: near Dam Wall
chem
Secchi
T
O
29
0.007
3
Nzhelele Dam on Nzhelele River: near Dam Wall
chem
Secchi
T
-
32
0.018
2
Albasini Dam on Luvuvhu River: near Dam Wall
chem
Secchi
T
O
35
0.027
1
Witbank Dam on Olifants River: near Dam Wall
chem
Secchi
T
O
36
0.014
1
Middelburg Dam on Klein Olifants River: near Dam W
chem
Secchi
T
O
37
0.027
3
Bronkhorstspruit Dam on Bronkhorstspruit near Wall
chem
Secchi
T
O
38
0.075
4
Kliprand 76 JR - Rust de Winter Dam on Elandsrivier: near Dam Wall
chem
Secchi
T
O
40
0.013
2
Loskop 81 JS - Loskop Dam on Olifantsrivier: near Dam Wall
chem
Secchi
T
O
49
0.005
3
Ohrigstaddam Natuurreservaat - Ohrigstaddam on Ohrigstadrivier: near Dam Wall
chem
Secchi
T
O
50
0.018
6
Phalaborwa Barrage on Olifants River: near Dam Wa
90522
chem
-
-
-
52
0.003
1
Ebenezer Dam - Ebenezer Dam on Groot-Letaba: near Dam Wall
chem
Secchi
T
O
53
0.007
1
Turksvygbult 550 LT - Magoebaskloof Dam on Politsirivier: near Dam Wall
chem
Secchi
T
O
66
0.048
1
Witkoppies 382 IQ - Boskop Dam on Mooirivier: near Dam Wall
chem
Secchi
T
O
70
0.099
1
Farm 92 - Spitskop Dam on Hartsrivier: near Dam Wall
chem
Secchi
T
O
71
0.122
2
Corannakraal 87 - Erfenis Dam on Vet River near Dam Wall
chem
Secchi
T
O
72
0.096
1
Willem Pretorius Wildtuin - Allemanskraaldam on Sandrivier: near Dam Wall
chem
Secchi
T
O
78
0.056
1
Sterkfontein Dam on Nuwejaar Spruit: near Dam Wal
chem
Secchi
T
O
80
56.0
1
0.194
6
Bloemhofdam Nature Reserve - Bloemhofdam on Vaalrivier: near Dam Wall
chem
Secchi
T
O
85
0.167
12
Welbedacht 285 - Welbedacht Dam on Caledon River: near Dam Wall
chem
Secchi
T
-
86
0.054
2
Kareekloof 1184 - Vanderkloof Dam on Oranjerivier: near Dam Wall
chem
Secchi
-
-
87
0.052
2
Oviston Nature Reserve - Gariep Dam (H F Verwoerd Dam) on Orangerivier: near Dam Wall
chem
Secchi
T
-
94
0.003
3
Wemmershoek Dam on Wemmers River: near Dam Wall
chem
Secchi
T
O
95
0.008
2
Voelvlei Dam on Voelvlei: near Dam Wall
chem
Secchi
T
O
96
0.103
7
Misverstand 333 - Misverstand Dam on Berg River: at Dam Wall
chem
Secchi
T
-
101
0.023
2
Theewaterskloof Dam on Riviersonderend: near Dam Wall
chem
Secchi
T
-
122
0.118
2
Mount Coke Forest Reserve - Laing Dam on Buffalo River: near Dam Wall
chem
Secchi
T
-
124
0.046
1
Bridle Dam Nature Reserve - Bridle Drift Dam on Buffalo River: near Dam Wall
chem
Secchi
T
-
125
0.087
2
Farm 305 - Nahoon Dam on Nahoon River: near Dam Wall
chem
Secchi
T
O
131
0.014
1
Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
134
0.007
1
Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall
chem
Secchi
T
O
151
0.145
1
Ntshingwayo (Chelmsford) Dam on Ngagane: near Wall
chem
Secchi
T
O
152
0.016
1
Wagendrift 798 - Wagendrift Dam on Bushmans River: near Dam Wall
chem
Secchi
T
O
157
0.053
8
Klipfontein Dam on White Mfolozi River: near Dam Wall
chem
Secchi
T
O
166
0.006
1
Morgenstond Dam on Ngwempisi River: near Dam Wall
chem
Secchi
-
-
169
0.016
1
Lake Sibayi at Banda-Banda
102929
chem
-
-
-
172
0.005
1
Vygeboom 619 JT - Vygeboom Dam on Komatirivier: near Dam Wall
chem
Secchi
T
O
192
0.014
5
Scheerpoort 477 JQ Magalies River at Scheerpoort
90165
chem
-
T
-
193
2.280
1
Kalkheuwel 493 JQ on Crocodile River
90164
chem
-
T
-
194
3.380
1
Schurveberg 488 JQ at Skurweberg on Hennopsrivier
90166
chem
-
-
-
196
0.762
2
Hartbeespoort Dam on Crocodile River: Left Canal
90212
chem
-
-
-
198
0.337
6
Krokodilpoort 418 JO /Thaba Moya on Krokodilrivier
90192
chem
-
-
-
204
0.106
2
Roodekopjes Dam on Crocodile River: downstream Weir
90167
chem
-
-
-
219
1.790
178
Pienaars River at Baviaanspoort
90174
chem
-
T
-
220
0.049
33
At Kameeldrift on Hartbeesspruit
90175
chem
-
T
-
227
0.065
176
Roodeplaat Dam on Pienaars River: Left Canal
90223
chem
-
-
-
232
0.855
2
Steenoond Spruit at Belle Ombre Station/Apies Confluence
90200
chem
-
-
-
233
2.375
2
Skinner Spruit at Daspoort Pretoria/Bantule
90201
chem
-
-
-
234
0.109
2
Walker Spruit at Sunnyside Pretoria/Loftus Versveld
90206
chem
-
-
-
237
0.436
6
Wonderboom Spruit at Mayville Pretoria
90207
chem
-
-
-
247
0.009
5
Witbank Dam on Olifants River: downstream Weir
90412
chem
-
-
-
249
0.013
6
Middelburg Dam on Little Olifants River: downstream
chem
-
-
-
250
0.013
1
At Waaikraal on Koffiespruit
90437
chem
-
-
-
252
0.016
9
Os Spruit at Boschkop
90434
chem
-
-
-
253
0.021
1
At Bronkhorstspruit on Bronkhorstspruit
90433
chem
-
-
-
254
0.013
2
Loskop Dam on Olifants River: Left Canal
chem
-
-
-
257
0.714
1
Olifants River at Zeekoegat
chem
-
-
-
258
0.018
25
At Oxford on Olifants River
chem
-
-
-
263
0.024
2
At Grysappel on Groot Letaba
90527
chem
-
-
-
267
0.125
1
Rietvley 488 IS on Blesbokspruit
90588
chem
-
-
-
268
0.037
3
Vaal River at Goedgeluk/Bloukop
90589
chem
-
-
-
269
0.130
4
Welbedacht 382 IS on Leeuspruit ( See C1H044 for Flow)
90587
chem
-
-
-
272
0.276
2
Elandslaagte on Waterval River
90591
chem
-
-
-
274
0.103
6
Villiers 492 at Flood Section on Vaal River
90597
chem
-
-
-
279
1.320
1
Mooirivierloop (River) at Blaauwbank
90652
chem
-
-
-
288
0.038
1
At the Willows on Meul River
90880
chem
-
-
-
289
0.039
1
At Ballingtomp on Wilge River
90884
chem
-
-
-
291
0.088
5
Wilge River at Frankfort
90859
chem
-
-
-
294
0.050
7
Kareekloof 1184 Vanderkloof Dam - on Right Bank Canal
101832
chem
Secchi
-
-
319
1.775
18
135 K.W.T. Q. 2.25 U/S James Mcintyre Bridge on Buffalo River
102514
chem
-
-
-
333
0.012
4
Mgeni River at Table Mountain
102623
chem
-
-
-
336
0.024
1
Umngeni (Mgeni) River at Inanda/Nagle Dam Outflow (Naro)
102653
chem
-
-
-
338
0.062
1
Msunduze River at Henley Dam
102626
chem
-
-
-
339
14.770
1
Mngeweni River at Inanda/Mgeni Confluence (Mngs)
102652
chem
-
-
-
WMS trophic status data
on 2024-09-05 13:09:54 using NEMP_web.R ver 5.6 under R version 4.4.1 (2024-06-14 ucrt)