NEMP summer 1998-10-01 to 1999-03-31

№	Median Chl a μg/L	n	Median TP mg/L	n	Name (click here to see all sites in Google Earth or select a name below to show just that site in Google Earth)	Plot Chl a TP	Plot all chem	Secchi disk	T oC	O2 mg/L
1	36.4	10	0.204	10	Rietvlei Dam on Hennops River: near Dam Wall		chem	Secchi	T	O
3	38.0	23	0.062	22	Hartbeespoort Dam on Crocodile River: near Dam Wall		chem	Secchi	T	O
5	5.0	1	0.030	1	Buffelspoort Dam on Sterkstroom River: near Dam Wall		chem	Secchi	T	O
6	8.0	3	0.107	3	Roodekopjes 203 JQ - Roodekopjes Dam on Krokodilrivier: near Dam Wall		chem	Secchi	T	O
7	2.0	3	0.026	10	Lindleyspoort Dam at Lindleyspoort 220 JP on Elandsrivier near Dam Wall		chem	Secchi	T	O
8	3.5	12	0.064	7	Koster River Dam on Koster River: near Dam Wall		chem	Secchi	T	O
11	1.0	3	0.024	3	Bulhoek 75 JQ - Vaalkop Dam on Elandsrivier: near Dam Wall		chem	Secchi	T	O
12	41.2	13	0.464	15	Roodeplaat Dam on Pienaars River: near Dam Wall		chem	Secchi	T	O
13	47.3	13	0.602	13	Roodeplaat Dam on Pienaars River: Point in Dam		chem	Secchi	T	O
14	32.4	13	0.621	12	Roodeplaat Dam on Pienaars River: Point in Dam		chem	Secchi	T	O
15	36.0	13	0.481	13	Roodeplaat Dam on Pienaars River: Point in Dam		chem	Secchi	T	O
16	41.4	13	0.667	13	Roodeplaat Dam on Pienaars River: Point in Dam		chem	Secchi	T	O
18	28.5	9	0.143	11	Bon Accord Dam on Apies River: near Dam Wall		chem	Secchi	T	O
20	11.0	7	0.351	7	Klipvoor Dam on Pienaars River: near Dam Wall		chem	Secchi	T	O
35	5.0	6	0.030	7	Witbank Dam on Olifants River: near Dam Wall		chem	Secchi	T	O
36	1.0	11	0.030	11	Middelburg Dam on Klein Olifants River: near Dam W		chem	Secchi	T	O
40	3.0	1	0.050	1	Loskop 81 JS - Loskop Dam on Olifantsrivier: near Dam Wall		chem	Secchi	T	O
52	4.0	1	0.030	1	Ebenezer Dam - Ebenezer Dam on Groot-Letaba: near Dam Wall		chem	Secchi	T	O
53	4.0	7	0.009	1	Turksvygbult 550 LT - Magoebaskloof Dam on Politsirivier: near Dam Wall		chem	Secchi	T	O
54	4.0	7	0.022	9	Doornhoek 535 LT - Tzaneen Dam on Groot Letaba: near Dam Wall		chem	Secchi	T	O
59	5.0	12	0.068	20	Grootdraai Dam - Grootdraai Dam on Vaalrivier: near Dam Wall		chem	Secchi	T	O
66	1.0	2	0.020	27	Witkoppies 382 IQ - Boskop Dam on Mooirivier: near Dam Wall		chem	Secchi	T	O
71	2.0	11	0.191	9	Corannakraal 87 - Erfenis Dam on Vet River near Dam Wall		chem	Secchi	T	O
75	6.0	1	0.104	2	Fischer 58 - Koppies Dam on Renosterrivier: near Dam Wall		chem	Secchi	T	O
78	1.0	8	0.028	23	Sterkfontein Dam on Nuwejaar Spruit: near Dam Wal		chem	Secchi	T	O
79	4.5	2	0.040	24	Vaalbank 476 IR - Vaal Dam on Vaalrivier: near Dam Wall		chem	Secchi	T	O
80	19.0	9	0.078	20	Bloemhofdam Nature Reserve - Bloemhofdam on Vaalrivier: near Dam Wall		chem	Secchi	T	O
87	6.2	1	0.085	8	Oviston Nature Reserve - Gariep Dam (H F Verwoerd Dam) on Orangerivier: near Dam Wall		chem	Secchi	T	-
88	6.5	2	0.114	18	Lotlamoreng Dam on Molopo River: near Dam Wall		chem	Secchi	-	-
89	1.0	1	0.035	1	Disaneng Dam on Molopo River: near Dam Wall		chem	Secchi	T	-
90	22.0	2	0.066	18	Molopo (Ratshidi) - Modimola Dam (Aka Setumo Montshiwa) on Molopo River: near Dam Wall		chem	Secchi	T	-
94	1.0	8	0.009	6	Wemmershoek Dam on Wemmers River: near Dam Wall		chem	Secchi	T	O
95	2.0	7	0.027	40	Voelvlei Dam on Voelvlei: near Dam Wall		chem	Secchi	T	O
96	8.0	9	0.165	25	Misverstand 333 - Misverstand Dam on Berg River: at Dam Wall		chem	Secchi	T	-
104			0.016	4	Groen Vlei at Ruygte Valley		chem	Secchi	-	-
122			0.161	26	Mount Coke Forest Reserve - Laing Dam on Buffalo River: near Dam Wall		chem	Secchi	T	-
124			0.263	4	Bridle Dam Nature Reserve - Bridle Drift Dam on Buffalo River: near Dam Wall		chem	Secchi	T	-
131	2.9	26	0.021	22	Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall		chem	Secchi	T	O
133	5.0	25	0.019	23	Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall		chem	Secchi	T	O
134	3.2	26	0.021	24	Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall		chem	Secchi	T	O
135	5.5	13	0.031	11	Henley Dam on Msunduze River: near Dam Wall		chem	Secchi	T	-
136	3.8	25	0.008	25	Matabetule - Inanda Dam on Mgeni River: at Dam Wall		chem	Secchi	T	-
137	2.7	26	0.036	26	Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall		chem	Secchi	T	-
139	11.6	6			Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall		chem	Secchi	T	O
141	4.3	26	0.031	20	Nungwane Falls - Nungwana Dam on Nungwana River: near Dam Wall		chem	Secchi	-	-
142	6.1	6	0.036	6	Mzinto Dam on Mzinto River: near Dam Wall		chem	Secchi	-	-
143	12.6	22	0.038	18	EJ Smith Main Basin		chem	Secchi	-	-
157			0.094	25	Klipfontein Dam on White Mfolozi River: near Dam Wall		chem	Secchi	T	O
182			0.531	21	Hennops River at V Riebeeck Nat Res up/S Rietvlei	90218	chem	-	-	-
192			0.043	24	Scheerpoort 477 JQ Magalies River at Scheerpoort	90165	chem	-	T	-
193			0.746	23	Kalkheuwel 493 JQ on Crocodile River	90164	chem	-	T	-
196			0.169	26	Hartbeespoort Dam on Crocodile River: Left Canal	90212	chem	-	-	-
198			0.142	24	Krokodilpoort 418 JO /Thaba Moya on Krokodilrivier	90192	chem	-	-	-
199			0.126	14	Hartbeespoort Dam on Crocodile River: Down Stream Weir	90214	chem	-	-	-
206			0.031	8	Lindleyspoort 220 JP on Right Canal from Lindley S Poort Dam		chem	-	-	-
208			0.036	6	Steenbokfontein 426 JP on Kosterrivier	90182	chem	-	-	-
217			0.038	13	Vaalkop Dam on Elands River: downstream Weir	90230	chem	-	-	-
219			2.546	24	Pienaars River at Baviaanspoort	90174	chem	-	T	-
220			0.073	24	At Kameeldrift on Hartbeesspruit	90175	chem	-	T	-
221			0.096	24	At Leeuwfontein on Edendalspruit	90176	chem	-	T	-
222			0.227	12	At Franspoort Road Bridge on Edendalspruit	90238	chem	-	-	-
223			0.216	13	Pienaars River at Baviaanspoort (Magaliesberg)	90239	chem	-	-	-
229			0.599	18	Roodeplaat Dam on Pienaars River: Down Stream Weir	90225	chem	-	-	-
232			0.171	25	Steenoond Spruit at Belle Ombre Station/Apies Confluence	90200	chem	-	-	-
233			0.385	25	Skinner Spruit at Daspoort Pretoria/Bantule	90201	chem	-	-	-
234			0.095	25	Walker Spruit at Sunnyside Pretoria/Loftus Versveld	90206	chem	-	-	-
236			0.174	12	Bon Accord Dam on Apies River: Right Canal	90216	chem	-	-	-
237			0.064	24	Wonderboom Spruit at Mayville Pretoria	90207	chem	-	-	-
239			0.673	14	Klipvoor Dam on Pienaars River: Down Stream Weir	90227	chem	-	-	-
245			0.092	26	Olifants River at Wolvekrans		chem	-	-	-
247			0.016	26	Witbank Dam on Olifants River: downstream Weir	90412	chem	-	-	-
248			0.059	25	At Rondebosch U/S Middelburg on Klein Olifants		chem	-	-	-
249			0.028	26	Middelburg Dam on Little Olifants River: downstream		chem	-	-	-
250			0.033	26	At Waaikraal on Koffiespruit	90437	chem	-	-	-
252			0.032	26	Os Spruit at Boschkop	90434	chem	-	-	-
253			0.042	25	At Bronkhorstspruit on Bronkhorstspruit	90433	chem	-	-	-
254			0.020	12	Loskop Dam on Olifants River: Left Canal		chem	-	-	-
256			0.021	12	Loskop Dam on Olifants River: Down Stream Weir	90455	chem	-	-	-
267			0.174	25	Rietvley 488 IS on Blesbokspruit	90588	chem	-	-	-
268			0.105	49	Vaal River at Goedgeluk/Bloukop	90589	chem	-	-	-
269			0.381	19	Welbedacht 382 IS on Leeuspruit ( See C1H044 for Flow)	90587	chem	-	-	-
271			0.064	25	Grootdraai Dam on Vaal River: downstream Weir	90599	chem	-	-	-
272			0.293	26	Elandslaagte on Waterval River	90591	chem	-	-	-
273			0.166	25	Vaal River at Nooitgedacht/Gladdedrift	90595	chem	-	-	-
275			0.048	22	Vaal Dam on Vaal River: Down Stream Weir	90678	chem	-	-	-
278			7.052	5	Final Effluent from Hannes van Niekerk WCW at Ven	90744	chem	-	-	-
279			0.800	26	Mooirivierloop (River) at Blaauwbank	90652	chem	-	-	-
280			0.029	24	Witkoppies 382 IQ on Left Principal Canal from Boskop Dam	90672	chem	-	-	-
281			1.588	2	At Leegte on Sandspruit	90651	chem	-	-	-
282			0.338	25	Palmietfontein 250 - at Klipplaatdrift on Vaal River		chem	-	-	-
283			0.208	8	Leeudoring Spruit at Klipspruit	90649	chem	-	-	-
284			0.211	14	At Vliegekraal on Makwassie Spruit	90650	chem	-	-	-
286			0.033	26	At Zoutpansdrift on Riet River	90835	chem	-	-	-
287			0.023	19	At Sterkfontein Dam on Nuwejaar Spruit	90886	chem	-	-	-
289			0.165	26	At Ballingtomp on Wilge River	90884	chem	-	-	-
290			0.167	25	At Frederiksdal on Liebenbergsvlei River	90883	chem	-	-	-
292			0.065	19	Bloemhof Dam on Vaal River: Down Stream Weir	90908	chem	-	-	-
296	9.5	2			Cooke S Lake (Molopo River) at Mafikeng		chem	Secchi	-	-
301			0.114	1	Orange River at Upington		chem	-	-	-
304			0.066	26	At Vioolsdrift on Orange River	101888	chem	-	-	-
305			0.078	26	Orange River at Alexander Bay at Sir Ernest Oppenheimer Bridge		chem	-	-	-
310			0.018	13	Canal from Vier en Twintig River at Drie-Das-Bosc	101950	chem	-	-	-
311			0.029	13	Canal (Right) from Leeu River at de Hoek Estates	101951	chem	-	-	-
312			0.116	26	At Drieheuvels on Berg River	101922	chem	-	-	-
315			0.159	26	At Misverstand Die Brug on Berg River	101935	chem	-	-	-
319			0.258	12	135 K.W.T. Q. 2.25 U/S James Mcintyre Bridge on Buffalo River	102514	chem	-	-	-
321			0.149	12	Laing Dam on Buffalo River: Pipe to Purification	102519	chem	-	-	-
349			0.059	10	Tugela Canal at Second	102715	chem	-	-	-
353			0.103	12	White Mfolozi River at Klipfontein Dam at D/S Weir	102858	chem	-	-	-