2008-10-27_HYDROLOGY - M1999006

• Permit No: M1999006
• IBM Index Class Name: HYDROLOGY
• Doc Date: 10/27/2008
• Doc Name: Substitute Water Supply Plan
• From: OSE
• To: Cheryl Signs Engineering
• Permit Index Doc Type: Hydrology Report
• Email Name: MAC
• Media Type: D
• Archive: No

TABLE 1

KURTZ RAN CH PIT MONTH LY DISTRIBUT ION FOR DEPL ETION & REPLACEMENT REQ UIREMENTS

NET LAGGED TOTAL REPLACEMENT
EVAP TOTAL TOTAL HEADGATE RETURN ACCRETIONS/ FROM STORAGE
FOR MAX OF EVAPORATIVE EVAPORATIVE DELIVERIES FLOWS DEPLETIONS WATER
76 ACRES AND AND 1.9627 SHARES 1.9627 SHARES 1.9627 SHARES REMAINING IN THE 112
OF POND OPERATIONAL OPERATIONAL OPERATIONAL LAST CHANCE LAST CHANCE LAST CHANCE REPLACEMENT EXCESS TO AND DAKOLIOS
SURFACE LOSSES LOSSES LOSSES DITCH DITCH DITCH REQUIREMENT STORAGE LINED PITS
AF) (AF) (AF) (AF) (AF) (AF) (AF) (AF) (AF) (AF)
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
NOVEMBER (08) 8.36 2.12 10.48 16.29 0.00 5.22 -5.22 21.51 0.00 21.51
DECEMBER (08) 6.08 1.37 7.45 12.61 0.00 3.40 -3.40 16.01 0.00 16.01
JANUARY (09) 6.08 1.05 7.13 10.95 0.00 2.65 -2.65 13.60 0.00 13.60
FEBRUARY (09) 8.36 1.70 10.06 11.54 0.00 2.23 -2.23 13.77 0.00 13.77
MARCH (09) 10.64 2.23 12.87 13.12 0.00 1.95 -1.95 15.07 0.00 15.07
APRIL (09) 16.72 2.22 18.94 16.42 6.67 2.83 5.17 11.25 0.00 11.25
MAY (09) 21.28 2.82 24.10 20.30 48.13 10.37 26.43 0.00 6.13 0.00
JUNE (09) 31.92 2.38 34.30 26.50 86.03 19.50 60.91 0.00 34.41 0.00
JULY (09) 35.72 1.88 37.60 31.06 119.49 27.08 87.14 0.00 56.08 0.00
AUGUST (09) 31.92 2.23 34.15 31.34 109.46 30.45 72.03 0.00 40.69 0.00
SEPTEMBER (09 22.04 1.89 23.93 26.70 75.43 31.02 37.36 0.00 10.66 0.00
OCTOBER (09) 15.20 2.13 17.33 21.44 9.47 13.36 15.44 6.00 0.00 6.00
TOTAL 214.32 24.02 238.34 238.27 454.68 150.06 304.48 97.21 147.97 97.21

(1) Maximum 76 acres exposed a t Kurtz Pit site (if dewatering ceases)
(2) Operational losses consist of 20.60 AF/year for water lost with the mined product and 3.41 AF/year for dust control.
(3) Sum of Column 1 and Column 2.
(4) Lagged using stream depletion model for the site
(5) Prorata deliveries for 1.9627 shares of the Last Chance Ditch
(6) Prorata return flow obligation for 1.9627 shares of the Last Chance Ditch
(7) Accretions/Depletions from 1.9627 shares of the Last Chance Ditch (includes credit for soil moisture)
(8) Remaining replacement requirement to be replaced by shares of the Rural Ditch Company
9) Excess CU of the 1.9627 shares of the Last chance Ditch to storage
Kurtz Pit monthly distribution and replacements (08-09)