NMMP Vaal 2006-05-01 to 2006-06-30 - 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)		2006-05-31	6000	-	-	7.8	-	HIGH	Med	HIGH	HIGH
1	90616		2006-06-29	0	-	-	7.7	-	low	low	low	low
2	90697 [2-month plot] (B8) Nigel R51 Road Bridge to Balfour		2006-05-15	46	-	11	-	9.7	HIGH	low	low	low
2	90697		2006-06-28	11	17	-	8.1	-	HIGH	low	low	low
3	90725 [2-month plot] Klip River at R41 Witpoortjie U/S Durban Deep Mine		2006-05-04	48	48	-	6.9	-	HIGH	low	low	low
3	90725		2006-05-23	24	24	-	7.2	-	HIGH	low	low	low
3	90725		2006-06-13	16	16	-	7.4	-	HIGH	low	low	low
4	90727 [2-month plot] At Golden Highway Olifantsvlei van Wyk on Kliprivier		2006-05-04	61	61	-	7.0	-	HIGH	low	low	low
4	90727		2006-05-23	40	40	-	7.1	-	HIGH	low	low	low
4	90727		2006-06-13	16	18	-	7.9	-	HIGH	low	low	low
5	182718 [2-month plot] Skoonspruit D/S from Orkney Sewage Works		2006-05-10	2800	-	8	8.8	16.0	HIGH	Med	HIGH	Med
5	182718		2006-05-25	400	-	13	8.3	14.0	HIGH	low	HIGH	low
5	182718		2006-06-05	6900	-	13	8.8	14.0	HIGH	Med	HIGH	HIGH
5	182718		2006-06-22	6100	-	7	8.7	14.0	HIGH	Med	HIGH	HIGH
6	188130 [2-month plot] Goedgenoeg 433 IP at Orkney Road Bridge on Jagspruit on R502		2006-05-10	4800	-	19	8.1	16.0	HIGH	Med	HIGH	HIGH
6	188130		2006-05-25	54800	-	10	8.4	14.0	HIGH	HIGH	HIGH	HIGH
6	188130		2006-06-05	99	-	10	9.4	14.0	HIGH	low	low	low
6	188130		2006-06-22	400	-	11	8.3	17.0	HIGH	low	HIGH	low
7	188131 [2-month plot] Koekemoerspruit at Buffelsfontein Bridge		2006-05-10	4800	-	9	7.9	16.0	HIGH	Med	HIGH	HIGH
7	188131		2006-05-25	4960	-	10	7.8	14.0	HIGH	Med	HIGH	HIGH
7	188131		2006-06-05	17900	-	5	7.8	14.0	HIGH	Med	HIGH	HIGH
7	188131		2006-06-22	2600	-	4	8.3	14.0	HIGH	Med	HIGH	Med
8	188132 [2-month plot] Orkney - at R30 Bothaville Orkney Bridge on Vaalrivier		2006-05-10	8	-	36	8.8	16.0	Med	low	low	low
8	188132		2006-05-25	60	-	39	8.4	15.0	HIGH	low	low	low
8	188132		2006-06-05	12	-	30	9.1	14.0	HIGH	low	low	low
8	188132		2006-06-22	200	-	13	9.1	15.0	HIGH	low	Med	low
9	188487 [2-month plot] Gong Gong D/S Barkly West on Vaal		2006-05-12	17	-	-	-	-	HIGH	low	low	low
9	188487		2006-06-30	66	-	-	-	-	HIGH	low	low	low
10	188488 [2-month plot] Brent Park Rondavel Noord 1475 - at Moakeng Weir D/S Kroonstad on Valsrivier		2006-05-12	74	-	-	-	-	HIGH	low	low	low
10	188488		2006-06-30	201	-	-	-	-	HIGH	low	Med	low
11	188489 [2-month plot] Doornfonteyn Middelplaats D/S Warrenton on Vaal		2006-05-12	74	-	-	-	-	HIGH	low	low	low
11	188489		2006-06-30	201	-	-	-	-	HIGH	low	Med	low