Could you quantify the number of poor Americans who do not have access to clean water in the US, and provide some support to the idea that it is due to racism?
My understanding is that the Flint situation is due to mismanagement, which was done after a certain political party created laws to remove elected leadership from indebted municipalities (most of the indebted municipalities were controlled by the opposing party).
Which is to say that the Flint situation got a lot of press because it was rare, and that the motivations were likely political rather than racial. As such, in isolation it is not good evidence for your arguement. It would be appreciated if you could provide some statistcs.