Laserfiche WebLink
Well Monitoring Form <br /> Client Pestana Trust <br /> Site Address 2360 East Street , Tracy , CA <br /> Date December 2 , 1993 <br /> Agency Representative Mr Michael Infurna , Senior REHS <br /> San Joaquin County PHS/EHD <br /> Representative Contacted Prior to Sampling Yes <br /> Total Well Depth 19 47 ' Monitoring Well MW-3 <br /> Depth to Water 6 40 ' Purge Method Disposable Bailer <br /> (bundle of 3 ) <br /> Water Column <br /> Height 13 07 ' x 0 66 = 8 6 gallons ( 1 well volume) <br /> 3 x 8 6 gallons = 25 8 gallons ( three well volumes <br /> is typically the minimum number of <br /> gallons purged from a monitoring <br /> well prior to obtaining samples ) <br /> Time Gallons Temperature pH Conductivity <br /> Removed (Degrees F) (mmhos/cm) <br /> --------------------------------------------------------- <br /> 14 00 0 72 7 6 75 3 03 <br /> 14 11 8 65 72 5 6 79 3 03 <br /> 14 24 17 30 71 6 6 92 2 95 <br /> 14 38 25 95 68 3 6 91 2 94 <br /> Contaminant Odor None <br /> Turbidity Level Non-turbid 0-3 gallons then light to <br /> moderate turbidity 3--25 95 gallons <br /> Sheen on. Water No <br /> Time of Sample Collection 14 52 <br /> Witnessed by No Witness <br /> Sampler ' s Signature NJ OAPP <br />