Laserfiche WebLink
Your observation of the Mik ash saMple IM analysed in it ebruAry <br /> 1906 with a SttC (citric buffer leachate) reading of 1.4ppm was <br /> also a correct reading. this material Vag accepted at the colusa <br /> county landfill as it was a teporary spike and not typical of the <br /> mean value of 6, ppft'Vith a standard deviation of 0.Ippm. ,also the <br /> ST _ (ditrid buffer leachate) wag originally designed to emulate <br /> the Obvironment of & AUhicipai landfill when organic acids are <br /> generated during the breakdown of or °anic garbage to determine what <br /> metals might leach out in an acidid environiient. on the other <br /> hand, the Off" (d*lohi2od laadhat ) wag ori in�,11y d oigned for a <br /> mohotill or an agridultural aattiii where the only water to leach <br /> the I&teriai was that of rain wateri but results for that sample, <br /> 1SAt when measuring selenium SttC (ddionized water leachate) was <br /> 0.1ppm. The selenium Man for all samples was 0.03ppm with a <br /> standard deviation of -a.00ppms These values fall way below the <br /> StLd litit of lops and pose no threat to the environment, <br /> ff you need any further clarification or assistance in any way <br /> pleaae feel fres to Contact to at 1"800-422"7651, <br /> Sin rely] <br /> SSandra Burns <br /> cot aafies miller# iqtg San doaquin County <br /> 9d Padilla, PBS Sart Coaquift county <br /> Berry Widko t Pits San abaquin county <br /> Lewis Prattj Calif. iegibnal Water Quality Control Board <br /> Robert kvanr Calif. imqi6ftal water Quality control Board <br />