NEMP summer 2005-10-01 to 2006-03-31

№	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	27.3	10	0.442	10	Rietvlei Dam on Hennops River: near Dam Wall		chem	Secchi	T	O
3	37.4	24	0.129	23	Hartbeespoort Dam on Crocodile River: near Dam Wall		chem	Secchi	T	O
6	1.0	1	0.480	1	Roodekopjes 203 JQ - Roodekopjes Dam on Krokodilrivier: near Dam Wall		chem	Secchi	T	O
7	2.6	9	0.048	10	Lindleyspoort Dam at Lindleyspoort 220 JP on Elandsrivier near Dam Wall		chem	Secchi	T	O
8	26.0	1	0.091	1	Koster River Dam on Koster River: near Dam Wall		chem	Secchi	T	O
9			0.153	1	Olifantsnek Dam at Commissiesdrift 327 JQ on Hexrivier near Dam Wall		chem	Secchi	T	O
10	16.2	1	0.690	2	Bospoort Dam at Tweedepoort 283 JQ on Hexrivier near Dam Wall		chem	Secchi	T	O
11	1.0	1	0.247	1	Bulhoek 75 JQ - Vaalkop Dam on Elandsrivier: near Dam Wall		chem	Secchi	T	O
12	109.2	22	0.274	21	Roodeplaat Dam on Pienaars River: near Dam Wall		chem	Secchi	T	O
13	115.4	10	0.367	10	Roodeplaat Dam on Pienaars River: Point in Dam		chem	Secchi	T	O
14	77.5	10	0.416	10	Roodeplaat Dam on Pienaars River: Point in Dam		chem	Secchi	T	O
15	35.3	10	0.226	10	Roodeplaat Dam on Pienaars River: Point in Dam		chem	Secchi	T	O
16	76.0	10	0.411	10	Roodeplaat Dam on Pienaars River: Point in Dam		chem	Secchi	T	O
18	209.2	10	0.192	10	Bon Accord Dam on Apies River: near Dam Wall		chem	Secchi	T	O
20	66.9	10	0.670	8	Klipvoor Dam on Pienaars River: near Dam Wall		chem	Secchi	T	O
22			0.062	3	Klein-Maricopoort Dam at Kalkdam 241 JP near Dam Wall		chem	Secchi	T	O
23			0.046	6	Molatedi Dam at Eerstepoort 136 KP on Marico River near Dam Wall		chem	Secchi	-	-
35			0.079	8	Witbank Dam on Olifants River: near Dam Wall		chem	Secchi	T	O
36	1.0	8	0.039	8	Middelburg Dam on Klein Olifants River: near Dam W		chem	Secchi	T	O
37	67.3	11	0.135	11	Bronkhorstspruit Dam on Bronkhorstspruit near Wall		chem	Secchi	T	O
38			0.016	1	Kliprand 76 JR - Rust de Winter Dam on Elandsrivier: near Dam Wall		chem	Secchi	T	O
39			0.040	1	Rhenosterkop 157 IR - Rhenosterkop Dam on Elandsrivier: near Dam Wall		chem	Secchi	T	-
40	1.0	8	0.041	5	Loskop 81 JS - Loskop Dam on Olifantsrivier: near Dam Wall		chem	Secchi	T	O
42	1.0	8	0.031	12	Mapochsgronde 500 JS - Tonteldoos Dam on Tonteldoosloop near Dam Wall		chem	Secchi	-	-
43	1.0	7	0.025	9	Mapochsgronde 500 JS - Vlugkraal Dam on Vlugkraalrivier: near Dam Wall		chem	Secchi	-	-
45	1.0	5	0.041	9	Buffelkloof 382 KT - Buffelskloof Dam on Watervalrivier: near Dam Wall		chem	Secchi	-	-
46	7.4	6	0.041	10	Arabie 685 KS - Flag Boshielo (Arabie) Dam on Olifantsrivier: near Damwall		chem	Secchi	-	-
48			0.025	2	Blyderivierpoort 595 KT - Blyderivierspoortdam on Blyderivier: near Dam Wal		chem	-	-	-
49	3.2	1	0.027	7	Ohrigstaddam Natuurreservaat - Ohrigstaddam on Ohrigstadrivier: near Dam Wall		chem	Secchi	T	O
50			0.058	1	Phalaborwa Barrage on Olifants River: near Dam Wa	90522	chem	-	-	-
59			0.064	1	Grootdraai Dam - Grootdraai Dam on Vaalrivier: near Dam Wall		chem	Secchi	T	O
66			0.042	5	Witkoppies 382 IQ - Boskop Dam on Mooirivier: near Dam Wall		chem	Secchi	T	O
69	1.0	9	0.119	28	Taung Doornfontein 12 - Taung Dam on Hartsrivier near Dam Wall		chem	Secchi	-	-
70	183.0	2	0.155	4	Farm 92 - Spitskop Dam on Hartsrivier: near Dam Wall		chem	Secchi	T	O
73	8.2	9	0.117	15	Kalkfontein Nature Reserve - Kalkfontein Dam on Rietrivier: near Dam Wall		chem	Secchi	T	O
74			0.160	4	Uitvlugt West 2810 - Krugersdrifdam on Modderrivier: near Dam Wall	90841	chem	-	T	O
77			0.031	5	Driekloof Oost 1123 - Driekloof Dam near Dam Wall		chem	-	-	-
78	1.0	5	0.021	15	Sterkfontein Dam on Nuwejaar Spruit: near Dam Wal		chem	Secchi	T	O
79	2.1	9	0.124	12	Vaalbank 476 IR - Vaal Dam on Vaalrivier: near Dam Wall		chem	Secchi	T	O
80	14.4	1	0.109	1	Bloemhofdam Nature Reserve - Bloemhofdam on Vaalrivier: near Dam Wall		chem	Secchi	T	O
81	27.5	3	0.094	10	At Vaalharts Barrage on Vaalrivier: near Barrage Wall		chem	Secchi	T	-
83	4.3	3	0.047	21	St Clair 148 - Douglas Barrage on Vaal River		chem	Secchi	-	-
84	5.0	2	0.122	4	Knellpoort 48 - Knellpoort Dam on Rietspruit: near Dam Wall		chem	-	T	-
85	1.0	4	0.245	2	Welbedacht 285 - Welbedacht Dam on Caledon River: near Dam Wall		chem	Secchi	T	-
86			0.033	27	Kareekloof 1184 - Vanderkloof Dam on Oranjerivier: near Dam Wall		chem	Secchi	-	-
87	2.4	13	0.053	6	Oviston Nature Reserve - Gariep Dam (H F Verwoerd Dam) on Orangerivier: near Dam Wall		chem	Secchi	T	-
88	2.4	2	0.140	20	Lotlamoreng Dam on Molopo River: near Dam Wall		chem	Secchi	-	-
89	1.0	1	0.045	19	Disaneng Dam on Molopo River: near Dam Wall		chem	Secchi	T	-
90	2.8	2	0.130	24	Molopo (Ratshidi) - Modimola Dam (Aka Setumo Montshiwa) on Molopo River: near Dam Wall		chem	Secchi	T	-
91	4.7	7	0.048	10	Boegoeberg Dam on Orange River: near Dam Wall		chem	-	-	-
92	1.0	10	0.038	7	Clanwilliam Andriesgrond 204 - Clanwilliam Dam on Olifantsrivier: near Dam Wall		chem	-	T	O
93	1.0	8	0.072	4	Kromme Valley 113 Bulshoek Dam on Olifants River: near Dam Wall		chem	-	-	-
95	11.9	10	0.062	3	Voelvlei Dam on Voelvlei: near Dam Wall		chem	Secchi	T	O
96	3.6	5	0.118	3	Misverstand 333 - Misverstand Dam on Berg River: at Dam Wall		chem	Secchi	T	-
98			0.089	4	Uylenkraal Kraaibos Dam 100M upstream of Dam Wall		chem	Secchi	-	-
104	1.0	10	0.030	11	Groen Vlei at Ruygte Valley		chem	Secchi	-	-
122	7.2	2			Mount Coke Forest Reserve - Laing Dam on Buffalo River: near Dam Wall		chem	Secchi	T	-
124			0.073	1	Bridle Dam Nature Reserve - Bridle Drift Dam on Buffalo River: near Dam Wall		chem	Secchi	T	-
127	0.6	2	0.022	3	Farm 253 - Gubu Dam on Gubu River: near Dam Wall		chem	-	T	-
128			0.016	1	Wiggleswade 614 - Wriggleswade Dam on Kubisi River: near Dam Wall		chem	-	-	-
130	1.0	7	0.067	5	Mthatha Dam on Mthatha River (Umtata) : near Dam Wall		chem	-	T	-
131	6.2	13	0.032	2	Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall		chem	Secchi	T	O
133	13.5	13	0.034	3	Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall		chem	Secchi	T	O
134	45.9	13	0.043	2	Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall		chem	Secchi	T	O
135	2.0	6	0.037	1	Henley Dam on Msunduze River: near Dam Wall		chem	Secchi	T	-
136	11.7	13	0.025	3	Matabetule - Inanda Dam on Mgeni River: at Dam Wall		chem	Secchi	T	-
137	2.6	6	0.090	1	Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall		chem	Secchi	T	-
139	74.1	13	0.146	2	Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall		chem	Secchi	T	O
141	6.9	6	0.043	1	Nungwane Falls - Nungwana Dam on Nungwana River: near Dam Wall		chem	Secchi	-	-
142	25.4	6	0.168	1	Mzinto Dam on Mzinto River: near Dam Wall		chem	Secchi	-	-
143	18.1	6	0.060	2	EJ Smith Main Basin		chem	Secchi	-	-
154	1.0	7	0.043	14	Eshakwini WTW Extraction from Lake Cubhu		chem	-	-	-
156	1.0	4	0.026	13	Mzingazi WTW Extraction Point at Lake Mzingazi		chem	-	-	-
157	1.0	1	0.063	3	Klipfontein Dam on White Mfolozi River: near Dam Wall		chem	Secchi	T	O
160			0.036	2	Hey-Q01 Heyshope Dam Point in Dam near Dam Wall		chem	-	-	-
161			0.044	1	Hey-Q02 Heyshope Dam near Egude Inflow	189051	chem	-	-	-
162			0.027	2	Hey-Q03 Heyshope Dam near Ngulane Inflow	189052	chem	-	-	-
164			0.033	1	Hey-Q05 Heyshope Dam near Poendaas (Mpundu)	189054	chem	-	-	-
165			0.029	1	Ghb-Q01 Geelhoutboom 342 IT at Dam Wall on Geelhoutboom Dam	189206	chem	-	-	-
176	1.0	1	0.013	1	At Driekoppies Dam 100M U/S of Wall on Lomati River		chem	Secchi	T	O
177	1.0	2	0.018	1	Lomati River at Schoemansdal		chem	Secchi	T	O
192			0.090	12	Scheerpoort 477 JQ Magalies River at Scheerpoort	90165	chem	-	T	-
193			0.910	13	Kalkheuwel 493 JQ on Crocodile River	90164	chem	-	T	-
194			0.944	13	Schurveberg 488 JQ at Skurweberg on Hennopsrivier	90166	chem	-	-	-
196			0.243	12	Hartbeespoort Dam on Crocodile River: Left Canal	90212	chem	-	-	-
197			0.207	13	Hartbeespoort Dam on Crocodile River: Right Canal	90213	chem	-	-	-
198			0.191	13	Krokodilpoort 418 JO /Thaba Moya on Krokodilrivier	90192	chem	-	-	-
199			0.170	13	Hartbeespoort Dam on Crocodile River: Down Stream Weir	90214	chem	-	-	-
202			0.062	13	Roodekopjes Dam on Crocodile River: Left Canal	90231	chem	-	-	-
203			0.122	4	Roodekopjes Dam on Crocodile River: Right Canal	90232	chem	-	-	-
204			0.062	13	Roodekopjes Dam on Crocodile River: downstream Weir	90167	chem	-	-	-
206			0.064	9	Lindleyspoort 220 JP on Right Canal from Lindley S Poort Dam		chem	-	-	-
207			0.064	3	Brakfontein 404 JP Down Stream Weir for Swartruggens Dam on Elandsrivier	90228	chem	-	-	-
208			0.046	13	Steenbokfontein 426 JP on Kosterrivier	90182	chem	-	-	-
209			0.082	11	Waterkloof 423 JP Down Stream Weir for Koster Dam on Kosterrivier	90226	chem	-	-	-
213			0.028	2	Rietvalei 314 JO on Waterkloofspruit Lower Site	90184	chem	-	-	-
216			0.057	13	Canal from Roodekopjes Dam at Bulhoek	90229	chem	-	-	-
217			0.055	13	Vaalkop Dam on Elands River: downstream Weir	90230	chem	-	-	-
219			1.098	11	Pienaars River at Baviaanspoort	90174	chem	-	T	-
220			0.072	11	At Kameeldrift on Hartbeesspruit	90175	chem	-	T	-
221			0.134	8	At Leeuwfontein on Edendalspruit	90176	chem	-	T	-
222			0.184	12	At Franspoort Road Bridge on Edendalspruit	90238	chem	-	-	-
223			0.173	12	Pienaars River at Baviaanspoort (Magaliesberg)	90239	chem	-	-	-
225			1.720	12	Zeekoegat Sewage Effluent	90236	chem	-	-	-
226			1.007	12	Baviaanspoort Sewage Effluent	90237	chem	-	-	-
227			0.275	12	Roodeplaat Dam on Pienaars River: Left Canal	90223	chem	-	-	-
228			0.145	13	Pienaarsrivier 90 JR at Klipdrift on Pienaars River	90160	chem	-	-	-
229			0.292	12	Roodeplaat Dam on Pienaars River: Down Stream Weir	90225	chem	-	-	-
230			1.714	10	Roodeplaat Sewage: Settling Pond S Outflow	90234	chem	-	-	-
232			0.224	13	Steenoond Spruit at Belle Ombre Station/Apies Confluence	90200	chem	-	-	-
233			0.233	13	Skinner Spruit at Daspoort Pretoria/Bantule	90201	chem	-	-	-
234			0.094	13	Walker Spruit at Sunnyside Pretoria/Loftus Versveld	90206	chem	-	-	-
236			0.226	10	Bon Accord Dam on Apies River: Right Canal	90216	chem	-	-	-
237			0.118	11	Wonderboom Spruit at Mayville Pretoria	90207	chem	-	-	-
239			0.790	13	Klipvoor Dam on Pienaars River: Down Stream Weir	90227	chem	-	-	-
245			0.070	7	Olifants River at Wolvekrans		chem	-	-	-
246			0.042	8	Naauwpoort 335 JS on Noupoortspruit		chem	-	-	-
247			0.042	10	Witbank Dam on Olifants River: downstream Weir	90412	chem	-	-	-
248			0.040	12	At Rondebosch U/S Middelburg on Klein Olifants		chem	-	-	-
249			0.028	11	Middelburg Dam on Little Olifants River: downstream		chem	-	-	-
250			0.041	9	At Waaikraal on Koffiespruit	90437	chem	-	-	-
251			0.084	6	Bronkhorstspruit Dam on Bronkh. Spr: Return to Ri	90440	chem	-	-	-
252			0.117	7	Os Spruit at Boschkop	90434	chem	-	-	-
253			0.070	12	At Bronkhorstspruit on Bronkhorstspruit	90433	chem	-	-	-
254			0.029	7	Loskop Dam on Olifants River: Left Canal		chem	-	-	-
255	1.0	1	0.024	5	Loskop Dam on Olifants River: Right Canal		chem	-	-	-
256			0.027	19	Loskop Dam on Olifants River: Down Stream Weir	90455	chem	-	-	-
258			0.197	8	At Oxford on Olifants River		chem	-	-	-
262			0.025	5	Turksvygbult on Left Canal from Magoebaskloof Dam	90541	chem	-	-	-
263			0.020	5	At Grysappel on Groot Letaba	90527	chem	-	-	-
267			0.239	13	Rietvley 488 IS on Blesbokspruit	90588	chem	-	-	-
268			0.121	13	Vaal River at Goedgeluk/Bloukop	90589	chem	-	-	-
269			0.191	10	Welbedacht 382 IS on Leeuspruit ( See C1H044 for Flow)	90587	chem	-	-	-
270			0.082	12	Grootdraai Dam on Vaal River: Right Canal to Saso	90600	chem	-	-	-
271			0.085	6	Grootdraai Dam on Vaal River: downstream Weir	90599	chem	-	-	-
272			1.191	10	Elandslaagte on Waterval River	90591	chem	-	-	-
273			0.199	12	Vaal River at Nooitgedacht/Gladdedrift	90595	chem	-	-	-
274			0.213	11	Villiers 492 at Flood Section on Vaal River	90597	chem	-	-	-
275			0.118	12	Vaal Dam on Vaal River: Down Stream Weir	90678	chem	-	-	-
276			0.359	12	Vaal River at Woodlands/Goose Bay Canyon	90688	chem	-	-	-
279			0.460	13	Mooirivierloop (River) at Blaauwbank	90652	chem	-	-	-
280			0.039	9	Witkoppies 382 IQ on Left Principal Canal from Boskop Dam	90672	chem	-	-	-
281			0.355	4	At Leegte on Sandspruit	90651	chem	-	-	-
282			0.237	13	Palmietfontein 250 - at Klipplaatdrift on Vaal River		chem	-	-	-
283			0.145	5	Leeudoring Spruit at Klipspruit	90649	chem	-	-	-
284			0.229	4	At Vliegekraal on Makwassie Spruit	90650	chem	-	-	-
285			0.079	2	Espagsdrif Seoding 25 Bridge at the Weir on Harts River		chem	-	-	-
286			0.051	25	At Zoutpansdrift on Riet River	90835	chem	-	-	-
287			0.042	12	At Sterkfontein Dam on Nuwejaar Spruit	90886	chem	-	-	-
288			0.117	12	At the Willows on Meul River	90880	chem	-	-	-
289			0.168	13	At Ballingtomp on Wilge River	90884	chem	-	-	-
290			0.098	13	At Frederiksdal on Liebenbergsvlei River	90883	chem	-	-	-
291			0.114	12	Wilge River at Frankfort	90859	chem	-	-	-
292			0.109	3	Bloemhof Dam on Vaal River: Down Stream Weir	90908	chem	-	-	-
293	96.5	2			Wilmea Vaal Gamagara 0.85KM After Confluence of Harts and Vaal River		chem	-	-	-
295			0.059	24	At Marksdrift on Orange River		chem	-	-	-
296	15.7	2	1.022	2	Cooke S Lake (Molopo River) at Mafikeng		chem	Secchi	-	-
297	6.2	9	0.098	12	Volgraafsig Balancing Dam		chem	-	-	-
299	1.0	3	0.055	9	North Canal from Orange River at Kakamas/Neusberg		chem	-	-	-
300			0.078	8	Balancing Dam on Bloemsmond Kanoneiland		chem	-	-	-
301	8.0	6	0.071	16	Orange River at Upington		chem	-	-	-
302	10.8	10	0.070	15	Orange River at Pella Mission		chem	-	-	-
303	4.2	8			Orange River at Henkries Namaqua Water Board Abstraction		chem	-	-	-
304			0.042	31	At Vioolsdrift on Orange River	101888	chem	-	-	-
306			0.278	12	At Vleesbank Hermon Bridge on Berg River	101939	chem	-	-	-
307			0.090	12	Nieuwkloof 198 - on Klein Berg River	101917	chem	-	-	-
308			0.065	7	Voelvlei Dam on Voelvlei: Left Canal	101954	chem	-	-	-
309			0.066	4	Gouda Nieuwkloof - on Inlet Canal from Klein Berg River to Voelvlei Dam	101955	chem	-	-	-
310			0.021	10	Canal from Vier en Twintig River at Drie-Das-Bosc	101950	chem	-	-	-
311			0.044	7	Canal (Right) from Leeu River at de Hoek Estates	101951	chem	-	-	-
312			0.121	12	At Drieheuvels on Berg River	101922	chem	-	-	-
313			0.355	4	Moorreesburg Spruit at Holle River	101937	chem	-	-	-
314			0.148	1	At Matjiesfontein on Matjiesriver	101938	chem	-	-	-
315			0.098	12	At Misverstand Die Brug on Berg River	101935	chem	-	-	-
353			0.084	3	White Mfolozi River at Klipfontein Dam at D/S Weir	102858	chem	-	-	-
354			0.019	2	Asr-a Rivierveld at Road Bridge U/S Heyshope Dam on Assegaai ASSEGAAI12	189055	chem	-	-	-
355			0.015	1	Mer Bossie Alleen at Road on Mawandlane	189061	chem	-	-	-
356			0.030	1	Mar Schoonderzicht at Road near Dirkiesdorp on Mabola	189063	chem	-	-	-
358			0.040	2	Mpundu River upstream of Heyshope Dam (Inflow)	189057	chem	-	-	-
359			0.046	1	Egude River upstream of Heyshope Dam (Inflow)	189059	chem	-	-	-
360			0.055	2	Ngr St Helena downstream of R543 Road Bridge on Ngulane	189067	chem	-	-	-
362			0.028	1	Downstream of Heyshope Dam at the Weir (Outflow)	102924	chem	-	-	-