NMMP Vaal 2007-07-01 to 2007-08-31 - WMA ver. 2012

№	Site [ view 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	90616 [2-month plot] Rietspruit at Kaalplaats (Rw RV2)		2007-07-04	9000	10000	-	-	-	HIGH	Med	HIGH	HIGH
1	90616		2007-08-01	50000	-	-	7.6	-	HIGH	HIGH	HIGH	HIGH
2	90697 [2-month plot] (B8) Nigel R51 Road Bridge to Balfour		2007-07-11	80	80	-	-	-	HIGH	low	low	low
2	90697		2007-08-28	49	49	-	8.2	-	HIGH	low	low	low
3	90725 [2-month plot] Klip River at R41 Witpoortjie U/S Durban Deep Mine		2007-08-07	24	26	-	7.0	-	HIGH	low	low	low
4	90727 [2-month plot] At Golden Highway Olifantsvlei van Wyk on Kliprivier		2007-07-19	22	30	-	7.9	-	HIGH	low	low	low
4	90727		2007-08-07	3	3	-	7.4	-	Med	low	low	low
5	182718 [2-month plot] Skoonspruit D/S from Orkney Sewage Works		2007-07-02	17320	-	6	7.3	12.0	HIGH	Med	HIGH	HIGH
5	182718		2007-07-16	980	-	2	7.4	16.0	HIGH	low	HIGH	low
5	182718		2007-08-06	1000	-	2	7.5	13.0	HIGH	low	HIGH	Med
5	182718		2007-08-21	500	-	3	7.5	13.0	HIGH	low	HIGH	low
6	188130 [2-month plot] Goedgenoeg 433 IP at Orkney Road Bridge on Jagspruit on R502		2007-07-02	20920	-	16	8.2	13.0	HIGH	HIGH	HIGH	HIGH
6	188130		2007-07-16	50	-	14	8.0	16.0	HIGH	low	low	low
6	188130		2007-08-06	285	-	10	7.9	14.0	HIGH	low	Med	low
6	188130		2007-08-21	20	-	10	7.8	13.0	HIGH	low	low	low
7	188131 [2-month plot] Koekemoerspruit at Buffelsfontein Bridge		2007-07-02	80	-	4	7.5	12.0	HIGH	low	low	low
7	188131		2007-07-16	90	-	2	7.9	14.0	HIGH	low	low	low
7	188131		2007-08-06	0	-	3	7.9	13.0	low	low	low	low
7	188131		2007-08-21	280	-	6	7.6	15.0	HIGH	low	Med	low
8	188132 [2-month plot] Orkney - at R30 Bothaville Orkney Bridge on Vaalrivier		2007-07-02	3	-	6	8.9	11.0	Med	low	low	low
8	188132		2007-07-16	20	-	5	8.5	16.0	HIGH	low	low	low
8	188132		2007-08-06	27	-	9	9.1	14.0	HIGH	low	low	low
8	188132		2007-08-21	4	-	8	8.9	16.0	Med	low	low	low
9	188487 [2-month plot] Gong Gong D/S Barkly West on Vaal		2007-07-03	2	-	-	-	-	Med	low	low	low
9	188487		2007-07-17	130	-	-	-	-	HIGH	low	low	low
9	188487		2007-08-08	4	-	-	-	-	Med	low	low	low
9	188487		2007-08-22	6	-	-	-	-	Med	low	low	low
10	188489 [2-month plot] Doornfonteyn Middelplaats D/S Warrenton on Vaal		2007-07-03	66	-	-	-	-	HIGH	low	low	low
10	188489		2007-07-17	3	-	-	-	-	Med	low	low	low
10	188489		2007-08-08	38	-	-	-	-	HIGH	low	low	low
10	188489		2007-08-22	89	-	-	-	-	HIGH	low	low	low