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DP Spring <br /> The field parameters were measured at DP Spring on September 13, 2019. The flow is measured <br /> by timing the fill rate of a five-gallon bucket. Field parameters from DP Spring are measured in <br /> the stock tank located at the spring. The field sampling form is provided in Appendix 3. A <br /> sample was collected from DP Spring during the 2019 annual sampling event during the second <br /> quarter 2019. The analytical laboratory reported QC issues during the analysis of the 2019 <br /> Whirlwind samples, and the samples had to be reanalyzed. The reanalysis delayed the delivery <br /> of the data, and the analytical data were not available at the time of the second quarter 2019 <br /> report. The analytical data from the second quarter 2019 sampling event are included with this <br /> report. <br /> Flow rates and field parameters at DP Spring are summarized in Appendix 1, Attachment 4. <br /> PR Spring <br /> The field parameters were measured at PR Spring on September 13, 2019. The flow is measured <br /> by timing the fill rate of a five-gallon bucket. Field parameters from PR Spring are measured in <br /> the stock tank located at the spring. The field sampling form is provided in Appendix 3. <br /> Flow rates and field parameters at PR Spring are summarized in Appendix 1, Attachment 5. The <br /> historical analytical data from PR Spring are summarized in Appendix 2, Table 2. A sample was <br /> collected from PR Spring during the 2019 annual sampling event during the second quarter 2019. <br /> The analytical laboratory reported QC issues during the analysis of the 2019 Whirlwind samples, <br /> and the samples had to be reanalyzed. The reanalysis delayed the delivery of the data, and the <br /> analytical data were not available at the time of the second quarter 2019 report. The analytical <br /> data from the second quarter 2019 sampling event are included with this report. <br /> Monitoring Well W-1 <br /> Monitoring Well W-1 was installed on October 12, 2008 for the purpose of characterizing and <br /> monitoring groundwater quality downgradient of the waste rock storage area. Monitoring Well <br /> W-1 was measured for the static groundwater level and field parameters on June 25, 2019. The <br /> water level at Monitoring Well W-1 is consistent with previous measurements. The field <br /> sampling form is provided in Appendix 3. <br /> Water levels and field parameters are summarized in Appendix 1, Attachment 6. The historical <br /> analytical data from Monitoring Well W-1 are summarized in Appendix 2, Table 3. A sample <br /> and a duplicate (referred to as Bear Spring) from W-1 were collected during the 2019 annual <br /> sampling event during the second quarter 2019. The analytical laboratory reported QC issues <br /> during the analysis of the 2019 Whirlwind samples, and the samples had to be reanalyzed. The <br /> reanalysis delayed the delivery of the data, and the analytical data were not available at the time <br /> of the second quarter 2019 report. The analytical data from the second quarter 2019 sampling <br /> event are included with this report. <br /> 2 <br />