. ott ao oe 2 8.6%, Ages can ere, « derycae . in the arvca, are duo to the orinin of the sodimontoavy matoricis, I pointed out that these wore wateredepesited largely, somo due to denesition on the bod of an old dake, and others dua to So, there are vany crostions that come into this quostion of geound Gisposal of the Tlenid weste. Sf Pon sae on its own mesits., on jes ay a specification. We treat cach proposition ’ Lfnm ae . 3 «321 2 Woe discourazve rexe. dilution in order to meot oy ee £3 > a ren oe eng We stronsiy encouraze the romoval of all "7 possibic radioactive material from the solution boforve we think nov only about Low levol ectivity matovials in tho first place. The hich level materinis are stored, Turning now from the quastion of ground disnosal to suastions of Columbia River disrosal, we have the reactors along tho river, of course, tscause it is the cold vater of the Coluwnbla River which wo usa for plic ccolint, reactor cooling. This wator is put back into the river aftor it has bson hold for a fow hours to cGo2 com radiozct some extent, since it comes out hot before it is put back into thse iver, Mere we have soma very interesting nroblens. (Slide) wo havo tho flaw rate of the Columbia River at Hanford, Wore You e2n