NMMP Middle Vaal 2011-01-01 to 2011-02-28 - WMA ver. 2004

№	Site [ view Middle Vaal sites in Google Earth ]	Plot all data	Date	MPN, or cfu / 100mL		Turb. NTU	pH	Temp. oC	Risk based on E. coli if recorded, otherwise on faecal coliforms
				E. coli	faecal coli­forms				drinking- no treat­ment	drinking- limited treat­ment	full or partial contact	irrigation- crops eaten raw
1	182718 [2-month plot] Skoonspruit D/S from Orkney Sewage Works		2011-01-04	93400	-	104	7.6	24.0	HIGH	HIGH	HIGH	HIGH
1	182718		2011-01-19	20300	-	16	7.8	21.0	HIGH	HIGH	HIGH	HIGH
1	182718		2011-02-02	4352	-	70	7.9	21.0	HIGH	Med	HIGH	HIGH
1	182718		2011-02-15	81640	-	45	7.7	24.0	HIGH	HIGH	HIGH	HIGH
2	188130 [2-month plot] Goedgenoeg 433 IP at Orkney Road Bridge on Jagspruit on R502		2011-01-04	70300	-	104	7.6	24.0	HIGH	HIGH	HIGH	HIGH
2	188130		2011-01-19	17900	-	20	7.9	21.0	HIGH	Med	HIGH	HIGH
2	188130		2011-02-02	3448	-	62	7.9	21.0	HIGH	Med	HIGH	Med
2	188130		2011-02-15	92080	-	46	7.7	24.0	HIGH	HIGH	HIGH	HIGH
3	188131 [2-month plot] Koekemoerspruit at Buffelsfontein Bridge		2011-01-04	1296	-	42	7.6	24.0	HIGH	low	HIGH	Med
3	188131		2011-01-19	1106	-	4	7.7	22.0	HIGH	low	HIGH	Med
3	188131		2011-02-02	327	-	6	7.8	22.0	HIGH	low	Med	low
3	188131		2011-02-15	4320	-	292	7.8	24.0	HIGH	Med	HIGH	HIGH
4	188132 [2-month plot] Orkney - at R30 Bothaville Orkney Bridge on Vaalrivier		2011-01-04	230	-	102	7.8	25.0	HIGH	low	Med	low
4	188132		2011-01-19	441	-	99	7.9	22.0	HIGH	low	HIGH	low
4	188132		2011-02-02	272	-	116	8.1	23.0	HIGH	low	Med	low
4	188132		2011-02-15	1610	-	159	7.8	25.0	HIGH	low	HIGH	Med