Laserfiche WebLink
Logan Wash Mine Annual Report <br />Permit No.: M- 1977 -424 <br />Table 4.2013 Logan Wash Mine Site Monitoring Results, cont'd <br />Table 4 Notes: ' Outfall 002 originates at the Research Mine portal, the manometer measures head behind a <br />concrete dam inside the sealed adit. <br />2 Outfall 001 originates at the L -1 portal of Logan Wash Mine and discharges in Dry Gulch. All measurements <br />recorded by manual methods from pipe in Dry Gulch. An "e" signifies an electronic flow meter measurement. <br />3 Upper Manhole is located on Retort Water Pipeline in Logan Wash approximately 3000 It down drainage of the <br />Lower Dump <br />4 Lower Manhole is located on Retort Water Pipeline immediately north of Evaporation Pond. <br />nm = not measured <br />Western Water & Land, Inc. 12 <br />Outfa11002 <br />OUtfall001 <br />Upper <br />Lower <br />Manometer <br />(1. -1 Portal) <br />Manhole <br />Manhole`r <br />Date <br />(inches) <br />( m ) <br />( m) <br />( m) <br />Other <br />12/17/13 <br />5.03 <br />4.72 <br />LW-001 flowmeter before <br />diverting water to <br />discharge line: 2.58; <br />LW -001 flowmeter after <br />diverting water to <br />discharge line: 1.20 <br />12/24/13 <br />2.41 <br />2.41 <br />LW -001 flowmeter: 2.87 <br />12/31/13 <br />2.46 <br />2.09 <br />LW -001 flowmeter before <br />diverting water to retort <br />line: 2.43; <br />LW -001 flowmeter after <br />diverting water to retort <br />line: 1.53 <br />1/7/14 <br />4.91 <br />4.89 <br />LW -001 flowmeter: 2.41 <br />1115114 <br />4.92 <br />4.68 <br />LW -001 flowmeter: 2.32 <br />1/28/14 <br />4.83 <br />4.94 <br />LW -001 flowmeter: 2.39 <br />2/25/14 <br />4.85 <br />Table 4 Notes: ' Outfall 002 originates at the Research Mine portal, the manometer measures head behind a <br />concrete dam inside the sealed adit. <br />2 Outfall 001 originates at the L -1 portal of Logan Wash Mine and discharges in Dry Gulch. All measurements <br />recorded by manual methods from pipe in Dry Gulch. An "e" signifies an electronic flow meter measurement. <br />3 Upper Manhole is located on Retort Water Pipeline in Logan Wash approximately 3000 It down drainage of the <br />Lower Dump <br />4 Lower Manhole is located on Retort Water Pipeline immediately north of Evaporation Pond. <br />nm = not measured <br />Western Water & Land, Inc. 12 <br />