2016-02-02_HYDROLOGY - M2010071

• Permit No: M2010071
• IBM Index Class Name: Hydrology
• Doc Date: 2/2/2016
• Doc Name: Substitute Water Supply Plan
• From: DNR Water Resources
• To: DRMS
• Email Name: MAC
• Media Type: D
• Archive: No

2015 GOOSE HAVEN RESERVOIR EXPANSION#2
MONTHLY WATER ACCOUNTING WORKSHEET 2015
(1) (2) (3) (4) (5) (6) (7) (8) (e) (10) (11) (12) (13)
Exposed Total Total
Gross Net Unit Dewatering Groundwater Aggregate Water in Mined Water Used for Dust Operational Lagged Effect Replacement
Month Evaporation Evaporation Pit Size Pump Rate Area Net Evaporation Mined Product Supression Losses on Stream Transit Loss Requirement
[ft] [ft] [acres) [pump rate] [acres] [acre-ft] [tons] [acre-ft] [gallons] [acre-ft] [acre-ft] [acre-ft] [acre-ft] [acre-ft]
January 0.10 0.00 30.00 1.30 0.00 0 0.00 0.00 0.000 0.00 0.523 0.079 0.602
February 0.12 0.10 30.00 1.30 0.13 0 0.00 5,000.00 0.015 0.14 0.485 0.073 0.557
March 0.19 0.12 35.00 1.50 0.19 11,406 0.34 5,000.00 0.015 0.54 0.442 0.066 0.509
April 0.31 0.21 35.00 1.50 0.31 11,205 0.33 5,000.00 0.015 0.66 0.418 0.063 0.480
May 0.41 0.27 45.00 292.36 1.75 0.47 16,938 0.50 5,000.00 0.015 0.98 0.420 0.063 0.482
June 0.50 0.39 50.00 347.68 1.75 0.69 34,859 1.03 5,000.00 0.015 1.73 0.446 0.067 0.513
July 0.51 0.45 55.00 347.70 1.50 0.67 29,056 0.86 5,000.00 0.015 1.54 0.510 0.077 0.587
August 0.46 0.39 60.00 430.72 1.40 0.54 39,185 1.15 5,000.00 0.015 1.71 0.607 0.091 0.698
September 0.34 0.27 60.00 346.20 1.40 0.38 11,493 0.34 5,000.00 0.015 0.73 0.709 0.106 0.815
October 0.24 0.16 60.00 253.60 1.40 0.23 22,559 0.66 5,000.00 0.015 0.91 0.784 0.118 0.901
November 0.14 0.10 60.00 233.50 1.40 0.14 5,735 0.17 5,000.00 0.015 0.32 0.814 0.122 0.936
December 0.10 0.00 60.00 211.00 1.40 0.00 0 0.00 5,000.00 0.015 0.02 0.81 0.122 0.935
TOTALS 3.42 2.45 182,436 9.27 6.97 1.05 8.01
MAXIMUMS 273,333 3.75 acre-ft/yr
Notes: Actual Monthly Production Amounts are in Italics.
(1) =(Monthly fraction of evaporation)for elevations below 6500 ft per SEO guidelines X(40 inches per year)Gross free water surface
evaporation from NOAA Technical Report NWS 33
(2)=Column(1)-70%of average precipitation(1948-2000)as recorded at Longmont
(3)=Estimate of Pit Size in Acres
(4)=Total Pumped per Totalizing Flow Meter Readings
(5) =(Estimate of Linear distance of Dewatering Trench X 4ft/43,560)+(Estimate of any pond area in acres)
(6) =Column(2)X Column(4)
(7) =Actual Aggregate Mined in Tons
(8) _(Column(6)X 2000lbs/ton X 0.04)/(8.34lbs H 20 per gal.X 325,851 gallons per acre-ft)
(9) =Estimate of water used for dust Supression
(10) =Column(5)+Column(7)+Column(8)
(11) =Stream Depletion as Determined by IDS AWAS
(12) =Transit Loss 0115%
(13) =Column(10)+Column(11)
(14) =Monthy Replacement Delivery By the City of Lafayette