Laserfiche WebLink
Table 4. Laboratory Test Results (Brea Pond - Soil Boring No. 6) 1J <br /> Soil Boring 6 6 6 6 6 6 Analytical EPA <br /> Depth Interval J (feet) 5.5-6.0 10.5-11.0 15.5-16.0 30.5-31.0 50.5-51.0 70.5-71.0 Detection Test <br /> Sample Number 501-0622 501-0623 501-0624 501-0625 501-0626 501-0627 Units Limit J Method <br /> F <br /> - DCP 70 210 6.2 140 ND 97 /ug/kg 5 EPA 8010 <br /> ates (NO3) J 910 310 400 1500 70 370 mg/kg 1.0 EPA 300 <br /> rogen as NO3 205 70 90 338 16 83 mg/kg 0.2 <br /> Nitrogen as TKN 320 600 280 700 840 1600 mg/kg ' 0.2 EPA 351.3 <br /> Total Nitrogen 525 670 370 1038 856 1683mg/kg 0.2 <br /> J The laboratory test results tabulated herein include all laboratory test results above detection limits. Soil samples were <br /> tested for a broad spectrum of chemical parameters. The complete list of the pesticides for which tests were conducted <br /> is included in Appendix A. Laboratory Test Results and Chain-of-Custody Forms. <br /> J Sample boring locations are shown on Figure 3. Sampling intervals are given in feet, and based on depth below ground <br /> surface (bgs). <br /> J Pesticide analytical results and detection limits are given in ,ug/kg (ppb). Nitrogen results are given in mg/kg (ppm). <br /> ND signifies a parameter that has not be detected. NE signifies a maximum contaminant level (MCL) that has not been <br /> established. <br /> J Nitrate results were converted to nitrogen-as-nitrate results (N-NO3)by multiplying each reported nitrate result by 0.225, <br /> the stoichiometric conversion factor for the nitrate ion. <br />