Laserfiche WebLink
Jeff Clark Page 5 <br /> Bromley Lakes SWSP <br /> February 10, 2016 <br /> historically irrigated by the 5 Fulton Ditch shares as follows: 4.8 acres of 29 acres at the Arends Farm <br /> (Section 14, T1 S, R67W), which were irrigated by 5 of 30 shares now owned by RMCC. The dry up <br /> area is within the Cell 3/Lot 1 area, which has an approved liner. <br /> The average monthly farm headgate deliveries, total return flows and stream depletions <br /> extracted from 2010 Report of the 30 shares are summarized in Table 3. As shown in Table 3 <br /> (columns 1 through 3) the Arends Farm headgate deliveries average 84.376 acre-feet, total return <br /> flow averaged 31.93 acre-feet and net stream depletions averaged 52.82 acre-feet per year. <br /> Therefore, for the purpose of this SWSP in order to determine the HCU credits attributable to RMCC's <br /> five shares for the period of 1950 through 1985 you used the depletion pattern and return flow <br /> factors from the decree in case no. 2009CW279 and adjusted these values by 5/30th or 1/6 th of the <br /> values for the entire farm (columns 4 through 6 of Table 3).The decree in case no. 2009CW279 relied <br /> on the Applegate Report regarding the HCU assumptions for the change of use of the 105 Fulton Ditch <br /> shares. Although the Report determined the annual on farm depletions for the 105 Fulton Ditch <br /> shares as 194.8 acre-feet, according to paragraph 8.4.4 of the decree in case no. 2009CW279 the <br /> historical net depletions of the shares averaged 1.83 acre-feet per share (191.9 acre-feet). <br /> Therefore, the values in Table 3, columns 4 through 6 were multiplied by 98.5 percent (191.9/194.8) <br /> to account for the reduction in the historical net depletions of the shares in case no. 2009CW279. In <br /> addition these values were again multiplied by 69.7 percent (46/66 years) to account for the 20 years <br /> out of 66 years (1950 through 2015) of unknown use of the 5 shares from 1986 through 2005. This <br /> resulted in an annual on-farm depletion of 1.20 acre-feet/share, as shown on the attached Table 3. <br /> Based upon the decreed return flow factors, the historical farm headgate delivery of the shares <br /> averaged 1.94 acre-feet/share and the return flows averaged 0.73 acre-feet/share. The total farm <br /> headgate, return flows and net stream depletions associated with the RMCC's five share used on the <br /> Arends Farm are presented on the attached Table 3. <br /> Based upon the above HCU analyses, RMCC's 5 Fulton Ditch shares will yield 6.04 acre-feet in <br /> 2016 as summarized below: <br /> RMCC's 16 Fulton Ditch shares depletions (acre-feet) <br /> Month Jan Feb Mar Apr May June July Aug Sep Oct Nov Dec Total <br /> Five shares -0.19 -0.16 -0.15 0.18 0.90 1.46 1.84 1.57 0.83 0.22 -0.24 -0.22 6.04 <br /> from Arends <br /> Fram <br /> Return Flow 2.0% 1.6% 1.5% 51% 25% 21% 21% 24% 34% 62% 2.5% 2.3% <br /> Facto rs' <br /> *The April through October factors are applied to the monthly farm headgate deliveries and the <br /> November through March factors are applied to the prior year annual farm headgate deliveries <br /> For the purpose of this SWSP the SEO has accepted the revised HCU analysis based on previous <br /> change case no. 2009CW279 and based on the adjustment provided. <br /> The City of Brighton will measure and deliver the 5 shares of Fulton Ditch water directly to <br /> the river (via Brighton's Fulton Ditch augmentation stations) or to storage at Kenneth Mitchell Lake, <br /> Erger Pond, or 124th Storage Pond. RMCC will measure and report any deliveries of its shares to the <br /> river or storage via the Erger Fulton Lateral. RMCC will measure the delivery of any shares to storage <br />