Laserfiche WebLink
3) Selenium levels have been in exceedance of the CDPS permit effluent limits in the past <br /> two years. <br /> Because water treatment of mine water has been suspended, it was unnecessary to monitor <br /> Lumsden Creek for discharge to the Dolores River in the third quarter 2023. EFRI will commence <br /> monitoring the Dolores River for discharge from Lumsden Creek and take samples, as necessary, <br /> at such time that treatment and discharge of mine water resumes. <br /> Hydrological Monitoring Summary <br /> Refer to Appendix 2, Table 8 for the hydrological compliance monitoring summary and status for <br /> the Mine. <br /> 5 <br />