Laserfiche WebLink
Holcim South Platte Combined SWSP September 18, 2025 <br /> Plan IDs 3614, 4773, 3624, 4772, 4616, 3437, 3376, 3650, 3668, 5475, 5829, Ft 6243 Page 21 of <br /> 37 <br /> headgate delivery associated with the subject shares. For the months of October through <br /> December, the daily return flow obligation will be determined by multiplying the applicable <br /> monthly return flow factor by the previous year's (April through October) total deliveries <br /> associated with the subject shares, and then divided by the number of days in the month. <br /> Denver Julesburg Water Resources Partners LLC Lease <br /> Holcim has a lease from Denver Julesburg Water Resources Partners LLC for 7.0 acre-feet of <br /> replacement supplies in excess of those needed to replace depletions in the augmentation <br /> plan decreed in Division 1 Water Court case no. 2012CW179. The water will be delivered to <br /> the South Platte River at the Cache la Poudre confluence during the month of October 2025 <br /> at an average daily rate of 0.11 cfs. The decree in case no. 2012CW179 contemplated <br /> limited use of excess recharge accretions generated under the decree in substitute water <br /> supply plans, as described in paragraph 11.9.1. <br /> The amount of excess replacement supplies will be determined by tracking daily operations <br /> under the 2012CW179 decree as reported in the monthly accounting for that case. The <br /> accounting identifies replacement water available by Administrative Reach. All diversions of <br /> excess replacement supplies will be measured by continuous recording devices. Deliveries <br /> will be made within the Administrative Reach 3. <br /> Replacement Summary <br /> The proposed depletions and replacements are shown in the attached "South Platte <br /> Combined Substitute Supply Plan Accounting 2025". The transit loss for each stream was <br /> estimated as 0.5% per mile for the South Platte River and for the Cache la Poudre River east <br /> of Interstate 25, and 0.25% per mile for the Cache la Poudre River west of Interstate 25. The <br /> stream miles for each source is found on the Transit Loss spreadsheet submitted as part of <br /> the Applicant's accounting. <br /> Holcim will coordinate deliveries of changed shares back to the river from the Whitney <br /> Ditch, the Fulton Ditch, and the Greeley Irrigation Canal with the Water Commissioners. <br /> Holcim will also coordinate deliveries of changed shares to the Lighthouse Cove Pond for <br /> recharge with the Water Commissioner. Holcim will track and provide the amount of water <br /> available, the amount of water requested, and the amount of water delivered on a daily <br /> basis or as required by the water commissioner. <br /> Prior to using a downstream replacement source for upstream depletions, or prior to <br /> operating any administrative exchange, the Applicant shall be required to provide 48 hours <br /> advanced notice and obtain prior approval from the Water Commissioners. Any use of <br /> downstream replacement sources for upstream depletions, or any operation of an <br /> administrative exchange, can only operate when there is sufficient streamflow and no <br />