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scenario. This scenario looks only at recharge. Recharge is distributed to those ponds furthest <br /> away from the river to impact the widest stream reach. <br /> • <br /> Scenario 4: Pumping is conducted as described in Scenario 1 and recharge is conducted as in <br /> Scenario 3. This provides a look at the combined impacts of pumping and recharge. The output <br /> from Scenario 4 is divided into two portions; 1) depletion portion when there was an overall <br /> depletive impact to the stream (well depletions exceeded pond accretions); and 2) the accretion <br /> portion when there was an overall accretive impact to the stream (pond accretions exceeded well <br /> depletions). The depletive impacts occurred from day 0 to 122, and the accretive impacts <br /> occurred from day 122 to 2000. <br /> Table 9 provides a summary of the percent of impact accruing to the specified stream reach for <br /> each of the four scenarios. Table 9 shows that the impact of Tamarack Recharge Project <br /> pumping is primarily restricted to the main area of the Tamarack Ranch SWA between the <br /> section of stream between Crook and Red Lion Road (95% pumping only, 98% when recharge <br /> operations are included). Recharge impacts are a bit wider stream reach with approximately <br /> 90% of accretions accruing to the stream between Crook and Red Lion Road (91% during <br /> recharge only, and 89% occurring during when pumping operations are included). <br /> Note that this analysis was made using the well locations provided in the original applications. The <br /> amended applications moved locations for recharge wells WR -14, 15, 16 and 17. All these wells were <br /> moved closer to the South Platte River. Therefore, the impacted reach would be expected to be even <br /> smaller. <br /> • <br /> • <br /> 17 'Page <br />