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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. <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. <br /> Monitoring Well W-1 was not sampled or measured for the static groundwater level and field <br /> parameters due to unsafe road conditions during the quarter. The field sampling form is provided <br /> in Appendix 3. <br /> Water levels and field parameters are summarized in Appendix 1, Attachment 6. The analytical <br /> data from Monitoring Well W-1 are summarized in Appendix 2, Table 3. <br /> Lumsden Canyon Seep <br /> The Lumsden Canyon Seep (also referred to in earlier reports as Lumsden Canyon Spring) was <br /> monitored for field parameters and sampled in June and December of 2008. This location was <br /> monitored by Western Water & Land, Inc. during hydrologic reconnaissance required by BLM <br /> stipulations to the Plan of Operations.No further sampling or field parameter measurement events <br /> are scheduled at this time. <br /> Historical field parameters are summarized in Appendix 1, Attachment 7 and the historical <br /> analytical data from the Lumsden Canyon Seep samples are summarized in Appendix 2, Table 4. <br /> Raiah 49 Thornton Portal (Rajah Spring) <br /> The Rajah Spring has been sampled annually from 2009 to 2024. Field parameters and a sample <br /> was collected during September 11,2024,during the 2024 Seeps and Springs Survey. The Annual <br /> Seeps and Springs Survey notes and photo log are included in Appendix 1, Attachment 8 in the <br /> Third Quarter report. The analytical laboratory data is provided in Appendix 2,Table 3 in the Third <br /> Quarter 2024 report. EFRI will continue to include the Rajah Spring in future annual seeps and <br /> springs surveys. <br /> Waste Rock <br /> No ore was mined in the first quarter of 2025. The Mine is currently in operation with <br /> rehabilitation, maintenance and monitoring activities being conducted. <br /> Production rates of ore and waste rock are summarized in Appendix 1, Attachments 9 and 10, <br /> respectively. Analytical data from previously collected waste rock samples are summarized in <br /> Appendix 2, Table 6. <br /> 3 <br />