Laserfiche WebLink
Exhibit G CMLRB 112 Permit Application <br />Agile Slone Systems. Inc. <br />• The "Excess" water volumes can be changed and time-shifted by charging the gravel baz <br />with water in anticipation of the next year's water in transit in the aquifer. With this <br />water management technique, greater benefits or excess water to the Arkansas River can <br />be shifted from the first 2 yeazs to the last 2 yeazs of the simulation period. <br />Total Twin Lakes water releases as requested from and made by Agile will be allocated <br />to the replacement and recharge sub-accounts. The actual Twin Lakes shaze yield will be <br />used in any future computations. <br />Consumptive uses aze computed as 100% of the dust control water use, and 4% of the <br />stockpile water application per the State Engineers Office direction. Mine recharge to the <br />alluvial aquifer is computed as mine demand (total diversions minus Twin Lakes <br />recharge) minus consumptive uses, plus Twin Lakes recharge volumes. Returns via the <br />alluvial aquifer to the Arkansas River are computed using the Glover and SDF methods. <br />Mine depletions are calculated as mine demand minus returns to the River via the alluvial <br />aquifer. <br />Twin Lakes replacement water always equals or exceeds mine depletions, giving a zero <br />or positive net accretion at the River. "Excess" account water also provides a benefit to <br />the River. The Twin Lakes account always maintain a positive value. <br />• 4.6 Conclusion <br />Based on the information presented above, the Substitute Water Supply Plan for the <br />Pazkdale Project results in a net benefit to the Arkansas River during the 5 yeaz Plan <br />operation. <br />• 14 <br />