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'ornla Analytical Laboratories. jiic;. <br />- - •o� hr+� r�.• :r�� rr • Kirch 6. 10 r �J <br />&AC% W&G1u:C&U1t5Mv11A <br />f.��,.•� oeo: Lah fJo. 9533 <br />' Submitted: 2/2/79 <br />Water Quality Control. Board ' <br />3201 "S" Street <br />Sacramento, CA 95816 <br />Six sa.-,p i es for UUCP and three samples for chlorinated' hydrocarbons. organc-.hos- <br />phates and UUCP. <br />Szrolc I.D. DDCP found (huh• or V ­/L) <br />1. LOF Well 0100 (water) <br />2. Edwards L'ornestic l•lell (watcr) <0.5 <br />3. LCF Well ME (domestic) (nater) X0.5 <br />4. LOF 'ell 1101 (water) 8,,6 <br />5. Best Storrn hater Ponds (water) 1.9 <br />6. Mendes Well (►•rater) 4.3 <br />7. Best South Well (mater) <0.= <br />B. Concentrator Fond Overh ow (mater) — 1.0 <br />9. Concentrator Pond Overflow Ditch (sediment) 220 - <br />In ad:lition to the DBCP determiriatior.s. sample 3. B and 9 were examine: for <br />chlorinated hydrocarbon and or►lanorihnsphorus pesticides. Thr• ;ar.:ple extra <br />were analyzed by electron -capture cas-liquid chrur:ritor{raphy (FC- 1LC). <br />ph_ phorus specific M.C. anti ads-chrrnnatography fuss-Spectrulr'etry (Gl:•'L`). <br />There were at least 10-15 compounds present, especially in the sedir-vtt s;.: --•le <br />(-9).' 71ic water ;a:~ple (-11) contained mainly a "pile nanihrene cal-boyylicaci;" <br />unf rown (by GC -1.15) and snrre endosul ran (about 0.1 ppb) while the sedimcnt sample <br />(-9) indicated a=im.1t.r.1: the following: dinn;eb (D:fi;"); t]-2 ppm; enjosuifan <br />(Thiodan), 10 ppn; rar!Lhyl p rathion. 2 ptvm; ethyl parathion. 4 lien. UJC;'lAi. <br />pentachlerophenol and chlornpyriphos (Dursaan) Were idcntific-1 h -it. not t{van;t <br />taLed . Again, the levels of the identified compuunds arc estimates only anJ <br />there were additional unidentified materials present. <br />a_:`� • : -,. (/Lfi��`' C � ; • 0110 /I � � ✓� .. <br />_. .... Clrarlcs J;�Sodcrril;�st. 1'hU <br />Dir. of LIpron:nental Chumi;try <br />rau <br />&-"AL"ICAL L CChSuITJwC 1PtCIKI;13 ,I-_; Rim � <br />L�. -iJJ +.1 <br />