You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is All of the following are acceptable criteria for water quality except - and explain in detail?
The dissolved oxygen content of water is influenced by the raw water temperature,composition,treatment and any chemical or biological processes taking place in the distribution system.No health based guideline value has been recommended (refer pgno:720 park 23rd edition)