NEMP winter 1979-04-01 to 1979-09-30

№	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
12			0.123	6	Roodeplaat Dam on Pienaars River: near Dam Wall		chem	Secchi	T	O
13			0.156	6	Roodeplaat Dam on Pienaars River: Point in Dam		chem	Secchi	T	O
81			0.035	3	At Vaalharts Barrage on Vaalrivier: near Barrage Wall		chem	Secchi	T	-
280			0.046	4	Espagsdrif Seoding 25 Bridge at the Weir on Harts River		chem	-	-	-
287			0.037	5	Bloemhof Dam on Vaal River: Down Stream Weir	90908	chem	-	-	-