Laserfiche WebLink
�l January 28,2003 <br /> Job Number: LG02-496 <br /> 'Page 3 i <br /> : ground water Plates 2 through5) for the'subJect site.' The following table summarizes all the . <br /> available ground water information collected"for the site and the riearby area <br /> Table 2. <br /> Summary of Available Ground Water. Information. <br /> Date,Source Groundwater Nates <br /> Depth <br /> January 6,2003,two(2)soil borings; Greater than_ 3 No ground water encountered to a depth " <br /> Neil 0.Anderson*Associates,Inc, feet. of 3 feet. ' <br /> January 6,2003,well water sample ' Result:DBCP not detected;:Nitrate 7,670 <br /> ug/L'N(as nitrogen). MCL DBCP is 0.2 i <br /> ug/L and nitrate is 10,000 mg/I-N. <br /> Fall 199.8,San Joaquin-County Flood Control Less than 10 feet Gradient about 8 feet/mile,flowing- <br /> and.Water Conservation District map.' in depth. northwest. <br /> Spring 1999,San.Joaquin County Flood Less than 10 feet' Gradient about 3.2 feet/mile,flowing <br /> Control and Water Conservation District.' in depth. northwest, <br /> MCL is maximum contaminate limit for safe drinkin ater. <br /> The depth to ground water below the site was-less than 10 feet between"Fall 1998 and Spring <br /> 1999 (see Plates 2 and 3). The groundwater flow direction was toward the west and northwest' <br /> with a gradient ranging between 3.2 to 8`feet per mile (see Plates 4 and 5). <br /> A water sample was obtained from the onsite water,well located at 5500 W.-Acampo Road, Lodi. ; <br /> ,The samples were collected on January 6, 2003 and sent to Precision Enviro-Tech Analytical <br /> Laboratory, Stockton on the same day: -The laboratory tested the water samples for the presence <br /> of dibromochloropropane(DBCP) and Nitrate.per County.requirements: <br /> The test results indicated that DBCP was non-detectable (ND) and nitrate was found7at - <br /> �,t7O <br /> ug/L-N (as nitrogen). The result of the nitrate test.indicates the ground water is.below - <br /> maximum contaminate level set by the United States Environmental Protection Agency of <br /> 10,000 ug/L=N:. The test results.are attached in the appendix. " <br /> ' San Joaquin County Flood Control and Water Conservation District."Depth to ground water and ground-. ' <br /> water elevation mapg.Fall 1998'and Spring 1999. Published biannually,Scale: l inch=2 miles. <br />