With all this radioactive water leaking on and off for the last 2 months, and likely well into the future, it's probably way too early to declare victory. I'm not sure anyone fully understands what impact this might have yet.
Indeed. Chernobyl tossed a plume into the air, which was easily measured, traveled fast, and dispersed within weeks. This thing is in the ground water. It will be, what, months until it's clear where it's going in the aquifer? Years?