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1534 Wilbw Pass Road Pi -A 94565-1701 <br /> M c C a m p b e 1 I Anal c a l Inc. Toll Free Telephone (877)252-9262;Fac:(925)252-9269 <br /> "When Qualin.Counts" I hop://w-ow.mccampbelI com/E-mail:mato alntecampbell.com <br /> Analytical Sciences Client Project ID: -,3102216:VPRR Lathrop Date Sampled: 10/21/13 <br /> Date Received: 10/23/13 <br /> P.O.Box 750336 <br /> Client Contact: Mark Valentini Date Extracted: 10/24/13-IJ/28/13 <br /> Petaluma.CA 94975-03:6 Client P.O.: Date Analyzed: 10/24/13-10/28/13 <br /> CA Title 22 Acute Fish Bioassay Screen Test for Hazardous Waste <br /> Extmcann Medxxi CA DFG(P,hnsi&Miller) Anal.%aical Method CA DFG 1 Pnlinsi&Miller) Work Order: 1310'•14 <br /> Lab 1D 1310774-002A Species Pime hales promelas Avg.Length(mm) 37.3 <br /> Client ID Tank#2(A1686) Common Name Fathead Minnows ,Xvg.Weight( ) 0.38 <br /> Matrix _ _ Water _ Max Weight( ) 0.405 <br /> Control Water Soft Svnthetie Water Min W it-,ht(g) 0.348 <br /> �ur� .al Dissolved 02(nth I.) l I kmiperature(°C) <br /> onccntratio - - - -- -- Comments <br /> A B A B A B A B <br /> Control 10 10 9.86 1 8.81 7.65 7.63 19.7 19.7 Analyst AB <br /> 250 mg/L 10- - 10 8.80 8.84 7.48 7.47 19.7 19.7 <br /> 500 mg/L 10 _ 10 8.88 8.83 7.50 7.50 19.7 19.7 Date: 10/24/2013 <br /> 750 m 10 10 8.82 8.85 7.53 7.55 19.7 1 19.7 Time: 12:00 PM <br /> Control 10 10 8.77 1 8.72 7.61 7.56 19.8 1 19.8 Analyst: AB <br /> 250 tttpJL 10 10 8.69 1 8.75 7.44 7.41 19.8 19.8 _ <br /> 500 mg/L 10 10 8.77 8.70 7.46 7.48 19.8 19.8 Date: 10/25/2013 <br /> 750 mg/L 10 10 8.71 8.76 7.50 1 7.52 19.8 1 19.8 Time: 12:00 PM <br /> Control 10 10 8.38 8.40 7.60 7.52 19.8 19.8 Analyst: MAX <br /> 250 10 10 8.71 8.48 7.40 7.38 19.8 19.8 <br /> 500 mg/L 10 10 8.68 1 8.55 7.38 7.41 19.8 19.8 Date: 10/26/2013 <br /> 750 mg/L 10 10 8.70 1 8.81 7.48 7.46 19.8 19.8 Time: 12:00 PM <br /> Control 10 10 8.35 8.38 7.56 7.50 19.9 19.9 Analyst: AB <br /> 250 mg/t. 10- 10 8.52 8.39 7.34 7.31 19.9 19.9 <br /> 500 mg/L I 10 10 8.46 8.32 7.36 7.38 19.9 I 19.9 I Date: 10272013 <br /> 750 mg/L i 10 10 8.50 8.58 7.44 7.34 199 19.9 1 Time: 12:00 PM <br /> Control 10 10 8.22 8.27 7.45 7.42 19.7 19.7 Analyst: AB <br /> 250 mg/L 10 10 8.41_ j_ 8.30 7.30 - 7.26 19.7 19.7 <br /> 500 mg/L 10 10 8.35 8.27_ 7.3_3 7.35 19.7 19.7 Date: 10282013 <br /> 750 _._ - 10 10 1 842 8.46 - 7.40 7.34 19.7 19.7 Time: 12:00 PM <br /> Initial Final <br /> Control 750 m Control 750 m <br /> Hardness(mg/L as C.,('03) 40 40 40 42 <br /> Alkalinity(mg/l.as C,CO3) 32.92 37.36 36.64 42.52 <br /> Conductivity(uSkm) 160.9 182 168 187 <br /> Salinity _-- N/A - - �-- NIA - - -- N/A - - N/A <br /> Result: Mortality<40%at"50m2lL. Therefore LC50x500me/1.Creon-hazardous') <br /> 96 LC50: N/A LC50 Method: N/A <br /> 95%Upper Confident Limit: Ni.q 95%Lower Confident Limit: N/A <br /> RECEIVED <br /> FEB 18 2014 <br /> ENVIRONMENTAL <br /> HEALTH DEPARTMENT <br /> CDPH ELAP 1644♦NEL XP 12283CA AB Analyst's Initial -- Angela Rydelius. Lab Manager <br />