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Monitoring Report:7500 West Eleventh Street, Tracy, CA <br /> ,i, Well No. Date Time Depth to GW 3 pH Temperature Conductivity <br /> IP <br /> r., <br /> ft. °C µmhoslcm <br /> i MWFP-3 2'6 03/08/05 2:10 PM 8.40 <br /> MWFP-4 2'6 03/08/05 1:40 PM 9.03 <br /> J MWFP-5 5,6 03/08/05 1:20 PM 6.97 7.23 19.8 2260 <br /> ='! Notes: <br /> 1. All wells purged 10-15 gallons unless well emptied by purging <br /> 2. Well darwn down until mud and silt appreared in discharge stream. No odor. <br /> 3. Depth to groundwater measurements recorded above were made on the <br /> day each well was sampled and recovery time was measured. Those depths, as <br /> recorded here, may differ from those on Table 1, which were all measured, as <br /> required, on one day(February 24, 2005), <br /> 4. Bubbles adhered to VOA walls. Could not be dislodged. <br /> 5. Pumping rate exceeded well production rate. Well pumped dry. <br /> 6. Pump malfunction. <br /> 7. Gasoline/diesel odor. <br /> 8. Water black with petroleum product in 1st. 5 gal. Cleared in 2nd 5 gal.of purge. <br /> e:' Page 4 of 4 Field Notes sic <br />