NMMP Vaal 2012-03-01 to 2012-04-30 - 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)		2012-03-06	210	210	-	7.3	-	HIGH	low	Med	low
1	90616		2012-03-20	8000	12000	-	7.3	-	HIGH	Med	HIGH	HIGH
1	90616		2012-04-24	2500	2500	-	7.7	-	HIGH	Med	HIGH	Med
2	90697 [2-month plot] (B8) Nigel R51 Road Bridge to Balfour		2012-03-14	78	78	-	7.5	-	HIGH	low	low	low
2	90697		2012-04-18	59	59	-	8.1	-	HIGH	low	low	low
3	90725 [2-month plot] Klip River at R41 Witpoortjie U/S Durban Deep Mine		2012-03-27	100	100	87	7.8	-	HIGH	low	low	low
3	90725		2012-04-24	180	340	22	7.2	-	HIGH	low	low	low
4	90727 [2-month plot] At Golden Highway Olifantsvlei van Wyk on Kliprivier		2012-03-27	230	230	19	7.4	-	HIGH	low	Med	low
4	90727		2012-04-24	2200	3800	0	7.4	-	HIGH	Med	HIGH	Med
5	101770 [2-month plot] Smidts Drift Outspan 23 Schmidtsdrift at Weir on Vaal River		2012-03-12	24	-	-	-	-	HIGH	low	low	low
5	101770		2012-04-10	37	-	-	-	-	HIGH	low	low	low
5	101770		2012-04-30	73	-	-	-	-	HIGH	low	low	low
6	182718 [2-month plot] Skoonspruit D/S from Orkney Sewage Works		2012-03-13	5172	-	8	7.6	25.0	HIGH	Med	HIGH	HIGH
6	182718		2012-03-26	855	-	19	7.8	26.0	HIGH	low	HIGH	low
6	182718		2012-04-10	1986	-	4	7.6	19.0	HIGH	low	HIGH	Med
6	182718		2012-04-23	281	-	3	7.7	17.0	HIGH	low	Med	low
7	188130 [2-month plot] Goedgenoeg 433 IP at Orkney Road Bridge on Jagspruit on R502		2012-03-13	51720	-	18	7.7	25.0	HIGH	HIGH	HIGH	HIGH
7	188130		2012-03-26	624	-	46	7.8	26.0	HIGH	low	HIGH	low
7	188130		2012-04-10	1986	-	76	7.8	19.0	HIGH	low	HIGH	Med
7	188130		2012-04-23	1733	-	28	7.7	18.0	HIGH	low	HIGH	Med
8	188131 [2-month plot] Koekemoerspruit at Buffelsfontein Bridge		2012-03-13	488	-	11	7.7	25.0	HIGH	low	HIGH	low
8	188131		2012-03-26	199	-	14	8.2	26.0	HIGH	low	low	low
8	188131		2012-04-10	461	-	17	7.9	17.0	HIGH	low	HIGH	low
8	188131		2012-04-23	2820	-	28	7.7	17.0	HIGH	Med	HIGH	Med
9	188132 [2-month plot] Orkney - at R30 Bothaville Orkney Bridge on Vaalrivier		2012-03-13	16	-	18	8.9	25.0	HIGH	low	low	low
9	188132		2012-03-26	11	-	16	9.1	25.0	HIGH	low	low	low
9	188132		2012-04-10	11	-	19	9.4	18.0	HIGH	low	low	low
9	188132		2012-04-23	14	-	17	9.4	18.0	HIGH	low	low	low
10	188262 [2-month plot] Mmabatho - at Road Bridge on Molopo River, D/S of Mafikeng		2012-04-17	2420	-	4	7.5	-	HIGH	Med	HIGH	Med
11	188487 [2-month plot] Gong Gong D/S Barkly West on Vaal		2012-03-12	12	-	-	-	-	HIGH	low	low	low
11	188487		2012-04-10	50	-	-	-	-	HIGH	low	low	low
11	188487		2012-04-30	22	-	-	-	-	HIGH	low	low	low
12	188489 [2-month plot] Doornfonteyn Middelplaats D/S Warrenton on Vaal		2012-03-12	127	-	-	-	-	HIGH	low	low	low
12	188489		2012-04-10	32	-	-	-	-	HIGH	low	low	low
12	188489		2012-04-30	30	-	-	-	-	HIGH	low	low	low
13	189142 [2-month plot] Standerton Sakhile downstream of STW and Bucket Dumping Site on Vaal		2012-03-07	10	100	-	-	-	HIGH	low	low	low
13	189142		2012-04-04	110	160	-	-	-	HIGH	low	low	low
13	189142		2012-04-18	1000	1600	-	-	-	HIGH	low	HIGH	Med
14	189147 [2-month plot] Warden 150 M upstream of Dam Wall on Cornelisrivier		2012-03-29	360	450	34	7.7	-	HIGH	low	Med	low
14	189147		2012-04-18	160	200	0	7.4	-	HIGH	low	low	low
15	191688 [2-month plot] Mmabatho - D/S of Mmabatho WWTW, on Molopo Tributary.		2012-04-17	1120	-	3	7.5	-	HIGH	low	HIGH	Med
16	191693 [2-month plot] - Soweto Eldoradopark - at Road Bridge on Klipspruit		2012-03-15	20000	-	-	-	-	HIGH	HIGH	HIGH	HIGH
17	191696 [2-month plot] Sia 20 - Eldorado Park Goudkoppie - at Goudkoppie WWTW, near Power Park		2012-03-15	30000	-	-	-	-	HIGH	HIGH	HIGH	HIGH
18	191876 [2-month plot] Roodepoort Bothasfontein 408 JR - at Florida Lake Outlet		2012-03-15	77	-	-	-	-	HIGH	low	low	low
19	192536 [2-month plot] Pampierstad - at Vaal-Harts Weir on Hartsrivier		2012-03-12	141	-	-	-	-	HIGH	low	low	low
19	192536		2012-04-10	89	-	-	-	-	HIGH	low	low	low
19	192536		2012-04-30	99	-	-	-	-	HIGH	low	low	low
20	192624 [2-month plot] Buffelsfontein 443 IP - at Midvaal Intake		2012-03-13	17	-	18	9.0	24.0	HIGH	low	low	low
20	192624		2012-03-26	6	-	16	9.1	26.0	Med	low	low	low
20	192624		2012-04-10	55	-	20	9.4	18.0	HIGH	low	low	low
20	192624		2012-04-23	30	-	17	9.3	17.0	HIGH	low	low	low