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TPW-1 <br />CALDIROLA NO. ~ <br />CONDUCTIVITY 720 790 800 780 550 580 610 660 <br />PH 8.7 8.7 6.4 8.5 7.5 7.5 7.4 7.5 <br />LEVEL 148.6 146.5 144.6 146.5 87.7 83.5 84.4 83.5 <br />TEMPERATURE 52 F 54 F 51 F 54 F 49 F 52 F 52 F 52 F <br />The water level in well No. TPW-1 3ecreased 1.9 ft. from 9/25 to 12/4. <br />This decrease is probably not a direct funct}on of the water being <br />pumped from the mine. Precipitation fron Jul$ to December was well <br />below normal and when the levels from previous years of record are <br />compared the decrease in level appears to be normal. The level in the <br />Caldirola No. 2 well increased during the period. <br />Samples for the water quality analysis of well no. TPW-1 were taken in <br />September The results of the analysis is enclosed. <br />Resper_ ely <br />Chris Reed, <br />TWIN PINES INVESTMENT <br />FALCON ENERGY INC., <br />submitted, <br />President. <br />LIMITED PARTNERSHIP <br />GENERAL PARTNER <br />ENCLOSURES: <br />1. MINE MAP, updated 11/24/87 <br />2. ENLARGED MAP OF WORKING SECTION, dated 11/24/87 <br />3. A SUMMARY OF WATER QUALITY ANALYSIS <br />4. LABORATORY TEST RESULTS <br />5. DAILY PUMPING LOG <br />6. SAMPLE LOG FOR MINE WATER DISCHARGE <br />