2014-06-20_HYDROLOGY - M2000144

• Permit No: M2000144
• 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
(a.�:m-fee)
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) 1) (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 0.00 000 0.00 000 0.00 000 0.00 000 1.65% 2.12 2.12 -2.12
February 0.00 000 0.00 000 000 000 0.00 000 1 36% 1.75 175 -1.75
March 0.00 0.00 0.00 000 000 0.00 000 0.00 1 16% 149 1.49 -1 49
April 668 6.01 331 0.41 0.41 560 1 12 4.48 2.92% 375 487 1.14
May 3905 35.14 1933 5.77 577 2938 588 2350 11 56% 14.86 2074 14.40
June 52.13 4692 2581 2583 25.81 2111 4.22 16,89 12.63% 16.24 20.46 2646
July 102.81 9253 50.89 49.57 49.57 42.96 8.59 3437 19.43% 24.98 33.57 58.96
August 96.70 87,03 47.87 45.22 45.22 4181 836 33.45 21,89% 28.14 36.51 50.52
September 4505 4054 22.30 27.95 22.30 18.24 3.65 1460 15.26% 19.62 2327 1727
October 398 3.58 1.97 5.96 1.97 1.61 0.32 1.29 6 78% 872 904 -5.46
November 000 000 0.00 0.00 000 0.00 0.00 000 3.21% 4.13 413 -4.13
December 000 000 000 000 0.00 000 0.00 0.00 215% 276 2.76 -2 76
Total 346.40 311.76 17147 160.71 151.04 160.72 3214 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 fl,T=120,000 gpd/ft,S=0.2C
(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)