Laserfiche WebLink
Monitoring <br />Date <br />Sampled <br />(Y /N) <br />Inflow Rate <br />(gpm) <br />Field pH <br />(s.u.) <br />Temperature <br />(deg. C) <br />Dissolved <br />Oxygen <br />(mg /L) <br />Specific <br />Conductance <br />(uS /cm) <br />Oxygen - <br />Reduction <br />Potential (mV) <br />Comments <br />3/10/2008 <br />Yes <br />4 to 5 <br />8.1 <br />8.6 <br />NM <br />NM <br />NM <br />Sunny, Ave. of 1 foot snowpack, see <br />Table 2 <br />6/19/2008 <br />Yes <br />4.7 <br />7.90 <br />13.8 <br />9.95 <br />762 <br />140 <br />Sunny, Dry, see Table 2 <br />9/8/2008 <br />Yes <br />4.1 <br />8.36 <br />13.4 <br />8.39 <br />883 <br />166 <br />Sunny, Dry, see Table 2 <br />12/15/2008 <br />Yes <br />4.5 <br />8.31 <br />9.1 <br />8.20 <br />790 <br />-35 <br />Overcast, 4" snowpack, see Table 2 <br />2/10/2009 <br />Yes <br />4.5 <br />6.68 <br />9.2 <br />7.27 <br />923 <br />90 <br />Sunny, Cold, 1-2" snowpack, see Table <br />2 <br />4/20/2009 <br />Yes <br />4.5 <br />8.24 <br />12.3 <br />8.45 <br />898 <br />195 <br />Sunny, Dry, see Table 2 <br />8/11/2009 <br />No <br />4.7 <br />8.48 <br />13.9 <br />8.25 <br />889 <br />133 <br />Sunny, Hot, Dry <br />12/1/2009 <br />No <br />1.5 <br />9.15 <br />8.6 <br />11.54 <br />881 <br />116 <br />Flow restricted by vegetation <br />6/2/2010 <br />Yes <br />2.3 <br />8.52 <br />13.2 <br />2.27 <br />880 <br />172 <br />Flow restricted by vegetation, see Table <br />2 <br />7/28/2010 <br />No <br />5.2 <br />8.44 <br />13.4 <br />8.04 <br />880 <br />99 <br />Sunny, Dry, Vegetation removed <br />11/4/2010 <br />No <br />5.1 <br />8.47 <br />10.1 <br />8.51 <br />856 <br />157 <br />Sunny, Dry <br />4/18/2011 <br />No <br />4.3 <br />8.46 <br />10.0 <br />9.40 <br />822 <br />NM* <br />Make -up for missed 1Q11 monitoring, <br />Sunny, warm, clear skies <br />5/24/2011 <br />Yes <br />4.8 <br />8.60 <br />10.8 <br />9.09 <br />858 <br />35 <br />Lt showers, warm, see Table 2 <br />8/15/2011 <br />No <br />4.2 <br />8.43 <br />12.1 <br />6.86 <br />871 <br />225 <br />Partly cloudy, warm <br />10/25/2011 <br />No <br />4.2 <br />8.38 <br />11.7 <br />7.14 <br />844 <br />214 <br />Overcast, light rain <br />5. PR Spring <br />* - ORP Probe broken during 4/18/11 Monitor ng Event. <br />Note: PR Spring not accessible in February or March, 2010 due to deep snow <br />WHIRLWIND MINE, PERMIT NO. M- 2007 -044 <br />FOURTH QUARTER 2011 HYDROLOGICAL REPORT <br />