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CAMEO MZNE INFLOWS <br />• OCTOBER 8, 1991 <br /> Flow pH Temp Cond <br />Location Description GPM Su °C umhos/cm <br />1 Portal excavation subdrains - flow 40.6 8.5 16° 2200 <br /> pumped from portal sump. <br />2 No. 1 North Mains Return - small Trickle 8.0 170 2800 <br /> inflows from roof floor and ribs in <br /> incline. <br />3 No. 1 North Mains Return at 12+00 - 4.12 8.4 160 3100 <br /> flow from location 2 plus small <br /> inflows from floor, roof and rib. <br />4 No. 1 North Mains Intake at 37+00 - 4.75 8.9 13° 3500 <br /> small inflows from roof, floor and <br /> rib below Location 3. <br />5 No. 1 North Mains Belt at 37+00 - 0.77 9.0 130 3800 <br /> small inflows from floor and rib. <br />• 6 No. 1 West Mains Intake at 2+00 - 4.75 9.0 13° 2600 <br /> flow from Location 7 plus small <br /> inflows from floor, roof and ribs. <br />7 No. 1 West Mains Intake at 40+00 - 1.03 8.9 14° 2000 <br /> inflows from floor, roof and ribs at <br /> the west end of No. 1 West Mains. <br />8 No. 1 East Mains Seals - drained at 70.3* 8.4 150 3300 <br /> variable rate. <br /> Total Measured Inflows (location 1+3+ 4+5+6+8) 125.3 GPM <br />* Flow ca lculated from average September discha rge minus measured flows. <br />'~ Table M91-1 <br />