NMMP Vaal 2007-03-01 to 2007-04-30 - 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)		2007-04-04	5000	-	-	7.3	-	HIGH	Med	HIGH	HIGH
2	90697 [2-month plot] (B8) Nigel R51 Road Bridge to Balfour		2007-03-15	120	150	-	8.1	-	HIGH	low	low	low
2	90697		2007-04-12	36	52	-	8.1	-	HIGH	low	low	low
3	90725 [2-month plot] Klip River at R41 Witpoortjie U/S Durban Deep Mine		2007-03-07	52	52	-	7.9	-	HIGH	low	low	low
3	90725		2007-04-11	190	190	-	8.6	-	HIGH	low	low	low
4	90727 [2-month plot] At Golden Highway Olifantsvlei van Wyk on Kliprivier		2007-03-07	6	10	-	8.9	-	Med	low	low	low
4	90727		2007-04-11	47	47	-	8.4	-	HIGH	low	low	low
5	182718 [2-month plot] Skoonspruit D/S from Orkney Sewage Works		2007-03-06	4200	-	9	7.7	23.0	HIGH	Med	HIGH	HIGH
5	182718		2007-03-20	600	-	5	7.5	23.0	HIGH	low	HIGH	low
5	182718		2007-04-12	940	-	2	7.5	24.0	HIGH	low	HIGH	low
6	188130 [2-month plot] Goedgenoeg 433 IP at Orkney Road Bridge on Jagspruit on R502		2007-03-06	54800	-	410	7.6	23.0	HIGH	HIGH	HIGH	HIGH
6	188130		2007-03-20	500	-	34	8.0	22.0	HIGH	low	HIGH	low
6	188130		2007-04-12	100	-	8	7.9	23.0	HIGH	low	low	low
7	188131 [2-month plot] Koekemoerspruit at Buffelsfontein Bridge		2007-03-06	100	-	7	7.7	23.0	HIGH	low	low	low
7	188131		2007-03-20	950	-	3	7.8	22.0	HIGH	low	HIGH	low
7	188131		2007-04-12	200	-	2	7.7	24.0	HIGH	low	Med	low
8	188132 [2-month plot] Orkney - at R30 Bothaville Orkney Bridge on Vaalrivier		2007-03-06	50	-	9	8.1	24.0	HIGH	low	low	low
8	188132		2007-03-20	0	-	10	8.1	23.0	low	low	low	low
8	188132		2007-04-12	20	-	9	8.2	23.0	HIGH	low	low	low
9	188487 [2-month plot] Gong Gong D/S Barkly West on Vaal		2007-03-14	29	-	-	-	-	HIGH	low	low	low
9	188487		2007-03-30	201	-	-	-	-	HIGH	low	Med	low
9	188487		2007-04-11	201	-	-	-	-	HIGH	low	Med	low
9	188487		2007-04-17	109	-	-	-	-	HIGH	low	low	low
10	188488 [2-month plot] Brent Park Rondavel Noord 1475 - at Moakeng Weir D/S Kroonstad on Valsrivier		2007-03-14	29	-	-	-	-	HIGH	low	low	low
10	188488		2007-03-30	201	-	-	-	-	HIGH	low	Med	low
10	188488		2007-04-11	201	-	-	-	-	HIGH	low	Med	low
10	188488		2007-04-17	109	-	-	-	-	HIGH	low	low	low
11	188489 [2-month plot] Doornfonteyn Middelplaats D/S Warrenton on Vaal		2007-03-14	145	-	-	-	-	HIGH	low	low	low
11	188489		2007-03-30	201	-	-	-	-	HIGH	low	Med	low
11	188489		2007-04-11	201	-	-	-	-	HIGH	low	Med	low
11	188489		2007-04-23	201	-	-	-	-	HIGH	low	Med	low