5-year time series graphs for selected sites and variables in the Vaal Barrage catchment.
B10 - Blesbokspruit at Heidelberg
COD | Conductivity | E.coli | Nitrate NO3 as N | pH | Phosphate PO4 as P
K19 - Klip River at Redan
COD | Conductivity | E.coli | Nitrate NO3 as N | pH | Phosphate PO4 as P
K21 - Klip River at Zwartkopjes Farm
COD | Conductivity | E.coli | Nitrate NO3 as N | pH | Phosphate PO4 as P
LS1 - Leeuspruit at Sasolburg
COD | Conductivity | E.coli | Nitrate NO3 as N | pH | Phosphate PO4 as P
R6 - Rietspruit at Luttig's Farm
COD | Conductivity | E.coli | Nitrate NO3 as N | pH | Phosphate PO4 as P
RV2 - Rietspruit at Loch Vaal
COD | Conductivity | E.coli | Nitrate NO3 as N | pH | Phosphate PO4 as P
S2 - Suikerbosrant at Three Rivers
COD | Conductivity | E.coli | Nitrate NO3 as N | pH | Phosphate PO4 as P
TW2 - Taaiboschspruit above Sasolburg
Conductivity | E.coli | Nitrate NO3 as N | pH | Phosphate PO4 as P
V2 - Vaal River at Engelbrecht's Drift Weir
COD | Conductivity | E.coli | Nitrate NO3 as N | pH | Phosphate PO4 as P
V17 - Vaal River at Barrage Outflow
COD | Conductivity | E.coli | Nitrate NO3 as N | pH | Phosphate PO4 as P