Sorry Seatown, I have a longtime friend that owns a toxic cleanup business that's worked on cleaning up various parts of the Hanford site for over twenty years. There are still hidden messes that will still be a problem for generations to come.
I recognize that residents of the area have always been (pardon the pun) defensive about the mess that Hanford has created over literally thousands of square miles. I get it, because Hanford had, for at least two generations, been a major economic engine for the area. The defensiveness even spanned the fact that during the time our generation was in their twenties and early thirties, people our age who were born in the Tri-Cities area had the highest incidents of rare forms of Leukemia and Thyroid Cancer. My friend even invited me to take my portable Victoreen Geiger Counter out and measure radiation on a random tumbleweed. I was about fifteen miles from the Hanford reservation and still managed to measure a pretty significant amount of broad spectrum radiation on a tumbleweed. Waste generated from that work has permiated the ground and ground water, just as it did in Nevada around the nuclear test sites. Just like Eastern Washington, Nevada residents also have chosen to turn a blind eye to the problems right under their feet, and into the rivers. Columbia River included.
Now that Hanford operations, and clean up has been ramping down due to budget cuts, combined with the agriculture businesses closing up, the economy in that area has been in steady decline. There are simply less citizens to broadcast-to.