NMMP Vaal 2006-07-01 to 2006-08-31 - 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)		2006-07-27	1300	1400	-	7.5	-	HIGH	low	HIGH	Med
1	90616		2006-08-31	0	-	-	7.5	-	low	low	low	low
2	90697 [2-month plot] (B8) Nigel R51 Road Bridge to Balfour		2006-07-06	70	-	3	-	12.6	HIGH	low	low	low
2	90697		2006-08-24	222	-	3	7.9	17.9	HIGH	low	Med	low
2	90697		2006-08-24	130	138	3	7.9	17.9	HIGH	low	low	low
3	90725 [2-month plot] Klip River at R41 Witpoortjie U/S Durban Deep Mine		2006-08-10	4000	4000	-	7.4	-	HIGH	Med	HIGH	HIGH
4	90727 [2-month plot] At Golden Highway Olifantsvlei van Wyk on Kliprivier		2006-08-10	4	4	-	7.6	-	Med	low	low	low
5	182718 [2-month plot] Skoonspruit D/S from Orkney Sewage Works		2006-07-04	950	-	4	8.6	15.0	HIGH	low	HIGH	low
5	182718		2006-07-18	4300	-	8	8.3	12.0	HIGH	Med	HIGH	HIGH
5	182718		2006-08-07	1300	-	6	8.1	13.0	HIGH	low	HIGH	Med
5	182718		2006-08-23	7100	-	6	8.1	15.0	HIGH	Med	HIGH	HIGH
6	187058 [2-month plot] Dam at 42ND Hill Informal Settlement		2006-07-18	8	-	10	7.9	14.6	Med	low	low	low
6	187058		2006-08-24	120	-	5	8.1	18.1	HIGH	low	low	low
7	188130 [2-month plot] Goedgenoeg 433 IP at Orkney Road Bridge on Jagspruit on R502		2006-07-04	613	-	8	8.6	15.0	HIGH	low	HIGH	low
7	188130		2006-07-18	140	-	8	8.7	12.0	HIGH	low	low	low
7	188130		2006-08-07	10200	-	13	8.4	10.0	HIGH	Med	HIGH	HIGH
7	188130		2006-08-23	1140	-	19	8.8	14.0	HIGH	low	HIGH	Med
8	188131 [2-month plot] Koekemoerspruit at Buffelsfontein Bridge		2006-07-04	2260	-	2	7.9	15.0	HIGH	Med	HIGH	Med
8	188131		2006-07-18	3800	-	4	7.9	12.0	HIGH	Med	HIGH	Med
8	188131		2006-08-07	4400	-	3	7.7	10.0	HIGH	Med	HIGH	HIGH
8	188131		2006-08-23	2840	-	7	7.9	14.0	HIGH	Med	HIGH	Med
9	188132 [2-month plot] Orkney - at R30 Bothaville Orkney Bridge on Vaalrivier		2006-07-04	91	-	12	8.8	15.0	HIGH	low	low	low
9	188132		2006-07-18	15	-	25	9.5	13.0	HIGH	low	low	low
9	188132		2006-08-07	1000	-	15	8.1	10.0	HIGH	low	HIGH	Med
9	188132		2006-08-23	35	-	24	9.2	15.0	HIGH	low	low	low
10	188487 [2-month plot] Gong Gong D/S Barkly West on Vaal		2006-08-01	8	-	-	-	-	Med	low	low	low
10	188487		2006-08-10	0	-	-	-	-	low	low	low	low
10	188487		2006-08-28	2	-	-	-	-	Med	low	low	low
11	188488 [2-month plot] Brent Park Rondavel Noord 1475 - at Moakeng Weir D/S Kroonstad on Valsrivier		2006-08-01	1	-	-	-	-	Med	low	low	low
11	188488		2006-08-10	0	-	-	-	-	low	low	low	low
11	188488		2006-08-28	19	-	-	-	-	HIGH	low	low	low
12	188489 [2-month plot] Doornfonteyn Middelplaats D/S Warrenton on Vaal		2006-08-01	1	-	-	-	-	Med	low	low	low
12	188489		2006-08-10	0	-	-	-	-	low	low	low	low
12	188489		2006-08-28	19	-	-	-	-	HIGH	low	low	low