Ezybouy said..
Salmonella found in the pond from water quality sample taken the 26th November a repeat taken on the 10th gave it the all clear. So 1 for 1 against where is the deciding sample? Why no public warnings / alerts?
found at what concentration? unless it was extremely high (eg 1000cfu/100mL) any kind of warning is a waste of time, it's all very transient.
low concentrations of salmonella, e coli, enterococci etc. are almost a given in any waterway due to bird and animal crap. massive importance on where and when each sample is taken too.