All water systems that sample for lead and copper must provide a consumer notice of individual lead tap results to each location where samples were taken within 30 days of receiving results [40 CFR 141.85(d)].

Praaant meret Tha Eagle-Plcbar Lead Co.

And meanwhile the proportion of lead is utterly ignored.

In no instance was the concentration or organic lead of suoh order of magnitude as to suggest a hazard from that source.

corning H rt^ M H B B ^ llln e ss* 1 am n o t q u ite s u re about th e d e t a i l s o f th e case and I em sure you w ill understand why, I do not t ake too s e rio u s ly the d e s c rip tio n o f Mr Illn e ss as conveyed to a by a layman* However# the p o in t o f my l e t t e r is th a t Mr* Murdock s ta te d th a t you were in* teres ted inknew lng whether o r hot I believed th a t the patient* illn e s s might he d ire c tly or in d ire c tly a consequence of lead exposure in h is occupation* i n as Much as a l l the evidence in d icates ^xat the very minute q u an tity of lead in g aso lin e does n o t rceessu ltt in lead ab so rp tio n and lead poisoning# I was somewhat disposed t o doubt i f you had suspected the occurrence of sig n ific a n t lead absorption in th is case* Fori th a t reason and because the pressure of o th e r work h as eauwM^iM.dtO'iieglhCt -ny coxae'spondenoe# I have been somewhat slow in w ritin g to you* However, i f : there i s any^aspect o f the case which you would lik e to p resen t to me# and I f t h e r e l s any inform ation which I can give you in connection w ith the lead exposure side of the m atter# I should b e very glad to do i t * I f you would drop me a lin e # g iv in g me the necessary inform ation about the case and r a is in g any questions which you may have in . m, ind7, X s h-a*ll -do ^mwy b e s t to answer them "mti Very tr u ly yours# - " ~t?'

F* Williams - (2) - December 1, 1950 of getting rid of the absorbed lead in a more expeditious m a n n e r , and with safety. !

I will obtain copies from the Lead Area and forward them.

With regard to the question of analysing for iouic lead, I did not mean in my letter to imply that we had an accurate quantitative method for analysing ionic lead* What I meant to suggest was that the rapid screening method, srAcc using iodine, virtually brought down only ionic lead, and did not pick up lead in a more tightly bound state* Obviously, this is not a strictly accurate situation chemically, but for practical purposes we have assumed that therein lies the difference between the short and long methods of lead analysis* I am not sure at the time of writing whether in fact lead soap would fail:to come down in the, short method, but it might be worth testing that out. \' 1 With many thanks indeed for the interest and trouble you have taken. !

On the basis of our phone call with you, we decided to admit him and closely monitor his blood leads.

Epstein then moved that a resolution be sent to EPA Administrator Russell Train reiterating NAQCAC's concern over the lead issue, and again requesting that EPA issue a "Criteria Document" for lead.

Joseph Lead Co.

I am sending you herewith a copy of a paper on lead which (perhaps with considerable editing at the hands of Dr.

Baldwin of 29 March is no consistent with organic - lead exposure for reasons given fully in D|r , :"ekoo * s letter to you of 10 October 195>5> For the reasons- given in this letter of Dr.

In no instance wa3 the concentration or organic lead of such order of magnitude as to suggest a hazard from that source.

LOUTS LEAD AMD OIL HO RES CALCINED PRODUCTS DEPARTMENT uiine 23, 1960 NAME: Wm.