"As far as I am aware, the same is true in Flint. I do not understand the distinction you are drawing."If that was true, how could Veolia - a private company - ever come into a position to be even partly responsible for the disaster? Did all the wrong-doing happen inside the buildings? Of course not, and before you say Veolia had no responsibility: If they hadn't they would have paid no compensation.
"Although lead pipes have not been used here since 1973, they can still be found in old buildings."
As long as it is not a rental building the state's responsibility ends where the pipe enters the house. We do not have any lead pipes in public water supply anymore and for rental buildings we have mandatory water analysis.
Also we are talking about a limit of 5 μg/l where the us limit is three times that.
The occasional home owner that refused modernization could hardly be described as a water crisis.