2017-04-26_HYDROLOGY - M2000041

• Permit No: M2000041
• IBM Index Class Name: HYDROLOGY
• Doc Date: 4/26/2017
• Doc Name Note: April 1, 2017 through March 31, 2018
• Doc Name: Substitute Water Supply Plan
• From: DNR Water Resources
• To: DRMS
• Email Name: ERR
• Media Type: D
• Archive: No

Table 1
EVAPORATIVE LOSSES
Fremont Paving&Redi-Mix-Pueblo East Pit
2017 Plan Year
(1) (2) (3) (4) (5) (6) (7)
Plan Year Percent of Gross Pond Average Effective Net Pond Net Pond Net Pond
2017 Annual Evaporation Precipitation Precipitation Evaporation Evaporation Evaporation
Month Evaporation 70% 6.1 acres
(inches) (inches) (inches) (inches) (acre-feettacre) (acre-feet)
April,2017 9.0% 4.52 1.26 0.88 3.64 0.30 1.85
May 12.0% 6.02 1.37 0.96 5.07 0.42 2.57
June 14.5% 7.28 1.65 1.16 6.12 0.51 3.11
July 15.0% 7.53 2.38 1.67 5.86 0.49 2.98
August 13.5% 6.78 1.34 0.94 5.84 0.49 2.97
September 10.0% 5.02 0.87 0.61 4.41 0.37 2.24
October 7.0% 3.51 0.44 0.31 3.21 0.27 1.63
November 4.0% 2.01 0.40 0.28 1.73 0.14 0.88
December 3.0% 1.51 0.40 0.28 1.23 0.10 0.62
January,2018 3.0% 1.51 0.32 0.22 1.28 0.11 0.65
February 3.5% 1.76 0.72 0.50 1.25 0.10 0.64
March 5.5% 2.76 1.46 1.02 1.74 0.14 0.88
Total 100.0% 50.20 12.61 8.83 41.37 3.45 21.03
Notes:
(1)Based SEO information for elevations below 6,500 feet.
(2)Equals 50.2 inches from NWS 33,Map 3,times Column(1)
(3)Based on climate data from Pueblo Memorial AP weather station(1981-2010)
(4)Equals Column(3)times 70%.
(5) Equals Column(2)minus Column(4).
(6) Equals Column(5)divided by 12.
(7)Equals Pond Surface Area times Column(6).
Deere&Ault Consultants,Inc. 12/29/2016 QV183 Fremont Paving&Red-MixW17 Pueblo East Pit 2017 SWSPU017 Pueblo East PA SWSP Tablesxlsx