2014-06-20_HYDROLOGY - M1983090

• Permit No: M1983090
• IBM Index Class Name: Hydrology
• Doc Date: 6/20/2014
• Doc Name: SWSP
• From: DWR
• To: Civil Resources, LLC
• Permit Index Doc Type: Hydrology Report
• Email Name: ECS
• Media Type: D
• Archive: No

Table 8
Firestein Resource Pit(M-96-060)
2014 SWSP Operational Losses and Supplies-La Poudre&Firestein/Tigges Pits
Tigges-Historic Stream Depletions
(aM values n-kel)
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12)
Month Pro-Rata Farm Available Potential Actual Historic Return Flows Total Historic Net
River Headgate for Crop Consumptive Use Consumptive Use Irrigation Surface Deep Lagging Lagged Historic Stream
Diversion Deliveries Consumption of Irrigation Excess Runoff Percolation Factors Deep Return Depletions
Water @ 20% @ 80% Percolation Flows
January 000 0,00 000 0 00 000 0.00 0.00 0.00 1 65% 2.12 2.12 -2.12
February 0.00 000 000 0.00 000 000 000 0.00 1 36% 1,75 175 -1.75
March 000 000 0.00 0 00 0.00 0.00 000 000 1 16% 1.49 1.49 -1.49
April 6.68 6.01 3.31 0.41 0.41 560 1 12 448 2,92% 3.75 4.87 1.14
May 39.05 35.14 19.33 577 5.77 2938 588 2350 11 56% 14.86 2074 14.40
June 52.13 4692 25.81 2583 25.81 21.11 4.22 16.89 12.63% 1624 20.46 26.46
July 102.81 92.53 50.89 49.57 49.57 42.96 8.59 3437 19 43% 24.98 3357 58.96
August 96.70 8703 4787 4522 45.22 41.81 836 33.45 21.89% 2814 36.51 50.52
September 4505 40.54 22.30 27.95 22.30 18.24 3.65 14.60 15 26% 19.62 23.27 17.27
October 3.98 358 1.97 5.96 1.97 1.61 0.32 1.29 6 78% 8.72 904 -5.46
November 000 000 0.00 000 0 00 0.00 0.00 0.00 3.21% 4.13 4.13 -4.13
December 0.00 000 0,00 000 000 000 000 000 215% 2.76 276 -2.76
Total 346.40 311.76 171.47 160.71 151.04 160.72 32.14 128.57 100% 128.57 160.72 15104
(1)Equals Table 6,Tigges Pro-Rata Diversions (7)Equals Column(6)times 20 percent
(2)Equals Column(1)times 90% Assumes 10%ditch loss (8)Equals Column(6)times 80 percent
(3)Equals Column(2)times 55% Assumes 55%irrigation efficiency (9)Based on SEO Glove Calculations:D=830 ft,T=120,000 gpd/ft,S=0 20
(4)Equals Table 7,Column(8) (10)Equals the sum of Column(8)times Column(9)
(5)Equals the minimum of Columns(3&4) (11)Equals Column(7)plus Column(10)
(6)Equals Column(2)minus Column(5) (12)Equals Column(2)minus Column(11)