NEMP winter 2024-04-01 to 2024-09-30

№	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	9.7	12	1.088	8	Rietvlei Dam on Hennops River: near Dam Wall		chem	Secchi	T	O
2	11.5	11	2.798	12	Centurion at Centurion Lake		chem	-	-	-
3	57.1	24	1.547	12	Hartbeespoort Dam on Crocodile River: near Dam Wall		chem	Secchi	T	O
4			0.749	12	Krokodilrivier (dup name 6612)	100894 no chart	chem	-	-	-
5	7.2	11	0.066	10	Buffelspoort Dam on Sterkstroom River: near Dam Wall		chem	Secchi	T	O
6	19.8	13	0.544	12	Roodekopjes 203 JQ - Roodekopjes Dam on Krokodilrivier: near Dam Wall		chem	Secchi	T	O
7	9.4	10	0.085	8	Lindleyspoort Dam at Lindleyspoort 220 JP on Elandsrivier near Dam Wall		chem	Secchi	T	O
8	14.3	13	0.070	13	Koster River Dam on Koster River: near Dam Wall		chem	Secchi	T	O
9	11.1	13	0.086	8	Olifantsnek Dam at Commissiesdrift 327 JQ on Hexrivier near Dam Wall		chem	Secchi	T	O
10	20.2	13	0.687	11	Bospoort Dam at Tweedepoort 283 JQ on Hexrivier near Dam Wall		chem	Secchi	T	O
11	39.5	13	0.149	12	Bulhoek 75 JQ - Vaalkop Dam on Elandsrivier: near Dam Wall		chem	Secchi	T	O
12	26.5	26	1.633	6	Roodeplaat Dam on Pienaars River: near Dam Wall		chem	Secchi	T	O
18	133.0	12	0.397	12	Bon Accord Dam on Apies River: near Dam Wall		chem	Secchi	T	O
19	8.9	13	3.300	6	Leeukraal Dam on Apies River: near Dam Wall		chem	Secchi	T	O
20	292.2	12	1.360	11	Klipvoor Dam on Pienaars River: near Dam Wall		chem	Secchi	T	O
21	6.8	7	0.034	4	Marico-Bosveld Dam at Doornkraal 110 JP on Groot-Marico Rivier near Dam Wall		chem	Secchi	T	-
22	35.2	5	0.099	5	Klein-Maricopoort Dam at Kalkdam 241 JP near Dam Wall		chem	Secchi	T	O
23	5.1	4	0.072	1	Molatedi Dam at Eerstepoort 136 KP on Marico River near Dam Wall		chem	Secchi	-	-
24	1.7	6			Mokolo Dam on Mokolo River: near Dam Wall		chem	-	T	-
26	4.0	6	0.010	4	Doorndraai Dam on Sterk River: near Dam Wall		chem	Secchi	T	-
27	4.2	6	0.097	5	Glen Alpine Dam on Mogalakwena River: near Dam Wa		chem	Secchi	-	-
28	1.7	6	0.035	7	Mutshedzi Dam on Mutshedzi River: near Dam Wall		chem	Secchi	-	-
29	2.8	5			Nzhelele Dam on Nzhelele River: near Dam Wall		chem	Secchi	T	-
31	6.6	5	0.066	5	Nwanedi (Nwanedzi) Dam on Nwanedi: near Dam Wall		chem	Secchi	T	O
32	2.0	6			Albasini Dam on Luvuvhu River: near Dam Wall		chem	Secchi	T	O
33	1.2	5	0.037	5	Molenje S 204 LT Nandoni Dam near Dam Wall on Luvuvhu		chem	-	-	-
34	1.6	5	0.024	3	Mutshindudi River at Vondo Dam at Vhutanda		chem	Secchi	-	-
35	30.1	12	0.061	10	Witbank Dam on Olifants River: near Dam Wall		chem	Secchi	T	O
36	3.0	12	0.050	5	Middelburg Dam on Klein Olifants River: near Dam W		chem	Secchi	T	O
37	48.1	13	0.202	13	Bronkhorstspruit Dam on Bronkhorstspruit near Wall		chem	Secchi	T	O
38	3.6	13	0.054	13	Kliprand 76 JR - Rust de Winter Dam on Elandsrivier: near Dam Wall		chem	Secchi	T	O
39	11.4	6	0.036	5	Rhenosterkop 157 IR - Rhenosterkop Dam on Elandsrivier: near Dam Wall		chem	Secchi	T	-
40	8.1	6	0.040	6	Loskop 81 JS - Loskop Dam on Olifantsrivier: near Dam Wall		chem	Secchi	T	O
41	8.0	5	0.067	6	Belfast Dam near Dam Wall		chem	-	-	-
44	1.7	12	0.038	12	De Hoop 886 KS - at Dam Wall of de Hoop Dam		chem	-	-	-
52	1.1	6			Ebenezer Dam - Ebenezer Dam on Groot-Letaba: near Dam Wall		chem	Secchi	T	O
53	2.3	6	0.039	6	Turksvygbult 550 LT - Magoebaskloof Dam on Politsirivier: near Dam Wall		chem	Secchi	T	O
56	2.6	5	0.032	3	Modjadjes 424 LT Ga-Matswe - Modjadji Dam on Molototsi near Dam Wall		chem	Secchi	-	-
57	8.9	5			Sterkrivier 97 LT - Middle Letaba Dam on Middel Letaba: near Dam Wall		chem	Secchi	-	-
58	9.8	7	0.054	6	Nsami at Nsami Dam near Dam Wall		chem	Secchi	-	-
59	3.0	2			Grootdraai Dam - Grootdraai Dam on Vaalrivier: near Dam Wall		chem	Secchi	T	O
60	8.4	13	0.062	13	Inlet to Homestead from Blaaupan Lake at Benoni		chem	-	-	-
61	24.1	13	0.055	13	Outlet from Homestead Lake at Benoni		chem	-	-	-
62	6.3	13	0.098	13	Inlet to Civic Lake at Benoni		chem	-	-	-
63	3.2	13	0.043	12	Outlet Kleinfontein at Benoni		chem	-	-	-
64	62.8	13	0.103	11	Roodepoort Bothasfontein 408 JR - at Florida Lake Outlet		chem	-	-	-
65	11.3	13	0.031	12	Victoria(Germiston) Lake Outlet		chem	-	-	-
69	0.9	5			Taung Doornfontein 12 - Taung Dam on Hartsrivier near Dam Wall		chem	Secchi	T	-
70	10.1	2	0.092	1	Farm 92 - Spitskop Dam on Hartsrivier: near Dam Wall		chem	Secchi	T	O
71	10.9	1			Corannakraal 87 - Erfenis Dam on Vet River near Dam Wall		chem	Secchi	T	O
72	2.8	1	0.322	5	Willem Pretorius Wildtuin - Allemanskraaldam on Sandrivier: near Dam Wall		chem	Secchi	T	O
74			0.173	4	Uitvlugt West 2810 - Krugersdrifdam on Modderrivier: near Dam Wall	90841 no chart	chem	-	T	O
75			0.073	5	Fischer 58 - Koppies Dam on Renosterrivier: near Dam Wall		chem	Secchi	T	O
78	1.1	1	0.104	1	Sterkfontein Dam on Nuwejaar Spruit: near Dam Wal		chem	Secchi	T	O
79	15.8	11	0.190	11	Vaalbank 476 IR - Vaal Dam on Vaalrivier: near Dam Wall		chem	Secchi	T	O
81	1.3	2	0.048	3	At Vaalharts Barrage on Vaalrivier: near Barrage Wall		chem	Secchi	T	-
83			0.037	3	St Clair 148 - Douglas Barrage on Vaal River		chem	Secchi	-	-
84			0.073	1	Knellpoort 48 - Knellpoort Dam on Rietspruit: near Dam Wall		chem	-	T	-
87	1.0	1	0.026	2	Oviston Nature Reserve - Gariep Dam (H F Verwoerd Dam) on Orangerivier: near Dam Wall		chem	Secchi	T	-
88	11.8	5	3.314	4	Lotlamoreng Dam on Molopo River: near Dam Wall		chem	Secchi	-	-
89	9.6	7	0.057	6	Disaneng Dam on Molopo River: near Dam Wall		chem	Secchi	T	-
90	129.1	7	0.345	6	Molopo (Ratshidi) - Modimola Dam (Aka Setumo Montshiwa) on Molopo River: near Dam Wall		chem	Secchi	T	-
92	0.4	5	0.056	4	Clanwilliam Andriesgrond 204 - Clanwilliam Dam on Olifantsrivier: near Dam Wall		chem	Secchi	T	O
95	6.5	4	0.084	4	Voelvlei Dam on Voelvlei: near Dam Wall		chem	Secchi	T	O
96	2.7	6	0.295	5	Misverstand 333 - Misverstand Dam on Berg River: at Dam Wall		chem	Secchi	T	-
101	3.4	4	0.033	4	Theewaterskloof Dam on Riviersonderend: near Dam Wall		chem	Secchi	T	-
104	2.2	6	0.036	6	Groen Vlei at Ruygte Valley		chem	Secchi	T	-
125	0.4	2	0.112	2	Farm 305 - Nahoon Dam on Nahoon River: near Dam Wall		chem	Secchi	T	O
128	2.6	1			Wiggleswade 614 - Wriggleswade Dam on Kubisi River: near Dam Wall		chem	-	-	-
129	0.4	1	0.165	1	Xilinxa Dam on Xilinxa River: near Dam Wall		chem	-	-	-
131	0.4	4			Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall		chem	Secchi	T	O
136	0.4	3			Matabetule - Inanda Dam on Mgeni River: at Dam Wall		chem	Secchi	T	-
137	0.4	4			Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall		chem	Secchi	T	-
145	0.4	4			Woodstock Dam on Tugela River: Point in Dam		chem	-	-	-
159	0.4	2	0.032	2	Jozini - Pongolapoort Dam on Phongolo: at Dam Wall		chem	Secchi	-	-
160	1.8	6	0.028	5	Hey-Q01 Heyshope Dam Point in Dam near Dam Wall		chem	-	-	-
166	4.2	6	0.026	4	Morgenstond Dam on Ngwempisi River: near Dam Wall		chem	Secchi	-	-
167	6.4	6	0.050	9	Jericho Dam		chem	Secchi	T	O
168	4.1	6	0.050	8	Westoe Dam		chem	Secchi	T	O
170	1.9	6	0.073	6	Boesmanspruit near Dam Wall		chem	-	-	-
171	4.8	6	0.010	5	Crl- 27 X1R001A01 Nooitgedachtdam Natuurreservaat - Nooitgedacht Dam on Komatirivier: at Dam Wall		chem	Secchi	-	-
172	1.4	5	0.037	4	Vygeboom 619 JT - Vygeboom Dam on Komatirivier: near Dam Wall		chem	Secchi	T	O
176	3.5	5	0.010	5	At Driekoppies Dam 100M U/S of Wall on Lomati River		chem	-	-	-
179	4.7	6	0.051	5	Badfontein 114 JT - Kwena Dam on Krokodilrivier: at Dam Wall		chem	Secchi	-	-
180	2.1	6	0.010	3	Inyaka Dam in Bushbuckridge		chem	-	-	-
184	8.0	13	4.061	12	Centurion - at Road Bridge Over Hennops (Sesmylspruit) at Centurion Lake Inlet		chem	-	-	-
192			0.055	2	Scheerpoort 477 JQ Magalies River at Scheerpoort	90165 no chart	chem	-	T	-
193			2.894	1	Kalkheuwel 493 JQ on Crocodile River	90164 no chart	chem	-	T	-
204			0.683	2	Roodekopjes Dam on Crocodile River: downstream Weir	90167 no chart	chem	-	-	-
213			0.010	3	Rietvalei 314 JO on Waterkloofspruit Lower Site	90184 no chart	chem	-	-	-
214			2.557	12	Phokeng Bridge		chem	-	-	-
215			1.736	11	Hex River Bridge near Tekwane		chem	-	-	-
217			0.241	2	Vaalkop Dam on Elands River: downstream Weir	90230 no chart	chem	-	-	-
219			2.644	12	Pienaars River at Baviaanspoort	90174 no chart	chem	-	T	-
220			0.119	12	At Kameeldrift on Hartbeesspruit	90175 no chart	chem	-	T	-
221			1.434	8	At Leeuwfontein on Edendalspruit	90176 no chart	chem	-	T	-
222			1.049	13	At Franspoort Road Bridge on Edendalspruit	90238 no chart	chem	-	-	-
225			4.286	13	Zeekoegat Sewage Effluent	90236 no chart	chem	-	-	-
226			2.765	12	Baviaanspoort Sewage Effluent	90237 no chart	chem	-	-	-
228			1.260	2	Pienaarsrivier 90 JR at Klipdrift on Pienaars River	90160 no chart	chem	-	-	-
230			1.754	7	Roodeplaat Sewage: Settling Pond S Outflow	90234 no chart	chem	-	-	-
241			1.208	11	Soutpan Spruit Low Water Bridge at Tswaing Meteorite Crater Reserve	193640 no chart	chem	-	-	-
242			2.950	10	Zoutpansleegte Point at Bridge Inlet to Klipvoor Dam on Kutswane River	193663 no chart	chem	-	-	-
247			0.053	2	Witbank Dam on Olifants River: downstream Weir	90412 no chart	chem	-	-	-
257			0.042	5	Olifants River at Zeekoegat		chem	-	-	-
268			0.078	2	Vaal River at Goedgeluk/Bloukop	90589 no chart	chem	-	-	-
272			0.621	2	Elandslaagte on Waterval River	90591 no chart	chem	-	-	-
273			0.093	5	Vaal River at Nooitgedacht/Gladdedrift	90595 no chart	chem	-	-	-
275	2.8	4			Vaal Dam on Vaal River: Down Stream Weir		chem	-	-	-
276			0.403	2	Vaal River at Woodlands/Goose Bay Canyon	90688 no chart	chem	-	-	-
279			0.076	3	Mooirivierloop (River) at Blaauwbank	90652 no chart	chem	-	-	-
281			0.202	1	At Leegte on Sandspruit	90651 no chart	chem	-	-	-
282			0.474	5	Palmietfontein 250 - at Klipplaatdrift on Vaal River		chem	-	-	-
283			0.110	2	Leeudoring Spruit at Klipspruit	90649 no chart	chem	-	-	-
284			1.013	3	At Vliegekraal on Makwassie Spruit	90650 no chart	chem	-	-	-
285			0.055	1	Espagsdrif Seoding 25 Bridge at the Weir on Harts River		chem	-	-	-
291			0.071	6	Wilge River at Frankfort	90859 no chart	chem	-	-	-
295			0.081	2	At Marksdrift on Orange River		chem	-	-	-
297			0.075	1	Volgraafsig Balancing Dam		chem	-	-	-
301			0.115	1	Orange River at Upington		chem	-	-	-
302			0.050	6	Orange River at Pella Mission		chem	-	-	-
304			0.040	6	At Vioolsdrift on Orange River	101888 no chart	chem	-	-	-