JNE FI -* ATOM'C ENERG F rss) Py, Waa Gea Dear Mr. President: one of eu At your press and radio conterence on July 15 correspondents asked a question regarding the possible health hazarcs of<waste materiel being discharged by s urgniumprocessing mill. This question apparently referred to the Animas Biver, in Colorado and New Mexico, into which one of the uranium oreceasing afile “Lecharge- Ae effluent. Inepections by the Commission and other studies. i: coooers tien with the States and with the Umited States Public Health Ser ics have indicated that the effluent discharged into the Animas Rive: contains radium in excess of the permissable concentrations «ata' by ARC regulations, health hasard, Yhis does nxt mes. nat there .# a An individual could for a period o! ~ 5 fmm ci» 70 yeare sontinucus end exclusively consume weter containing maximum permissibie cone tra Cione of radium allowed by present Atomic Energy Commission regu before he would have taken radius inte hia body in enceas of the «ore Tecomumendations of the National Committee on Radiation Frotertin: Concentrations measured downstream during the past year fin the An ma River water at several pointe of utilization showed a maximm cf oom 4 2k times the maximum permigaible concentrations, An individua! continuously and exclusively consume water @: these concentration 50 years before receiving radium into his body from this source «arene of recommendations of the National Committee on Radiation Protect Therefore, the AEC believes that there is no immediate c:adiation azar} to the public health in this mil effluent situation. expressed the view, in his press conference on Jucy 14° Secretary thar rr: population of the area had not ingestes sufficient amour te abo Gas a Wo tae bt ae \ Uet LAU tag et ae radioactive material to cause de'ectat « heath damage However, it {8 nacegsary to .educe the concentrati re radium in the river to permissib:e .im.ts. (mm May 22 of thik yaa the basia of earlier inspections and s*udies tne AEC iseuce ar to the uramium mil] directing it to resort tie measures ft ow | a control the effluent. The compas a+ ven ted iaweritt action that is being taker oom".

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