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area. A detailed analysis of expected post-reclamation seepage flow has not been performed. <br /> Forthis analysis it is assumed that the seepage flow after final reclamation will be approximately <br /> 50 acre-feet per year, with a range of about 20 to 80 acre-feet. <br /> G. Robinson Dam: Impacted runoff and seepage from the downstream face of Robinson Dam is <br /> expected to continue for several years after final reclamation of Robinson Reservoir, like Eagle <br /> Park Reservoir. Flow meter records from the Robinson Lake Seepage Pump Station indicate <br /> that the volume of process water from the Robinson Dam area has been about 52 acre-feet per <br /> year over the last 9 years. It is assumed that this flow volume will not change after final <br /> reclamation, although it may eventually be clean water. The estimated range of impacted flow is <br /> about 30 to 80 acre-feet from this source. <br /> H. Total Process Water Volume: The total of all the sources described above is 5,071 acre-feet. <br /> Subtracting the future water pool evaporation (254 acre-feet) results in an estimated annual <br /> treatment volume of 4,818 acre-feet per year after final reclamation is complete. This is about 52 <br /> percent of the current annual water treatment volume. It would be reasonable to use this volume <br /> for future water treatment costs, but the actual volume is expected to vary. Considering the <br /> ranges described about,the total volume is expected to be in the range of 3,720 to 6,570 acre- <br /> feet per year. Many factors will impact the annual total each year, including climate variability <br /> and reclamation configuration details. <br /> Exhibit G G-16 January 2024 <br />