NOVEMBER 2019
ATTACHMENT 1
SEVEN OAKS COUNTRY CLUB
Preliminary Estimate of Water Requirements ORIGINAL 18 HOLES Estimated Area:
133 ACRES
MONTH BASE RAIN RAIN AVG EVENT
RAIN
CROP SCHEDULING ADJUSTED AVE DAILY DAILY H20 DAILY H20 MONTHLY H20
ET (IN)
DAYS (INCHES)
(IN) 0.24 0.24 0.24 0.17 0.20 0.10 0.00 0.00 0.10 0.15 0.30 0.25
ALLOWANCE (IN) COEFFICIENT COEFFICIENT ET (IN)
ET (IN)
GAL/ACRE TOTAL GAL TOTAL GAL
JAN 1.20 FEB 2.20 MAR 3.70 APR 5.70 MAY 7.40 JUN 8.20 AUG 7.80 SEP 5.70 OCT 4.00 NOV 2.10 DEC 1.20 ANNUAL 57.90 JUL 8.70
5 5 5 3 1 1 1 1 1 2 2 4
1.20 1.20 1.20 0.50 0.20 0.10 0.00 0.00 0.10 0.30 0.60 1.00 6.40
0.36 0.36 0.36 0.15 0.06 0.03 0.00 0.00 0.03 0.09 0.18 0.30 1.92
0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70
1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.20
0.71 1.55 2.81 4.66 6.17 6.86 7.31 6.55 4.76 3.28 1.61 0.76
0.023 0.055 0.091 0.155 0.199 0.229 0.236 0.211 0.159 0.106 0.054 0.024
624.5
83,059
2,574,814
1,493.5 198,636 5,561,794 2,471.0 328,643 10,187,933 4,208.9 559,784 16,793,511 5,403.6 718,679 22,279,043 6,218.3 827,034 24,811,017 6,408.3 852,304 26,421,421 5,729.5 762,024 23,622,729 4,317.5 574,228 17,226,825 2,878.3 382,814 11,867,231 1,466.3 195,018 5,850,537
651.7
86,676
2,686,959
47.02
169,883,813
Annual acre feet: 521.4
WEST COURSE Estimated Area:
100 ACRES
MONTH BASE RAIN RAIN AVG EVENT
RAIN
CROP SCHEDULING ADJUSTED AVE DAILY DAILY H20 DAILY H20 MONTHLY H20
ET (IN)
DAYS (INCHES)
(IN) 0.24 0.24 0.24 0.17 0.20 0.10 0.00 0.00 0.10 0.15 0.30 0.25
ALLOWANCE (IN) COEFFICIENT COEFFICIENT ET (IN)
ET (IN)
GAL/ACRE TOTAL GAL TOTAL GAL
JAN 1.20 FEB 2.20 MAR 3.70 APR 5.70 MAY 7.40 JUN 8.20 AUG 7.80 SEP 5.70 OCT 4.00 NOV 2.10 DEC 1.20 ANNUAL 57.90 JUL 8.70
5 5 5 3 1 1 1 1 1 2 2 4
1.20 1.20 1.20 0.50 0.20 0.10 0.00 0.00 0.10 0.30 0.60 1.00 6.40
0.36 0.36 0.36 0.15 0.06 0.03 0.00 0.00 0.03 0.09 0.18 0.30 1.92
0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70
1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.20 1.20
0.71 1.55 2.81 4.66 6.17 6.86 7.31 6.55 4.76 3.28 1.61 0.76
0.023 0.055 0.091 0.155 0.199 0.229 0.236 0.211 0.159 0.106 0.054 0.024
624.5
62,450
1,935,950
1,493.5 149,350 4,181,800 2,471.0 247,100 7,660,100 4,208.9 420,890 12,626,700 5,403.6 540,360 16,751,160 6,218.3 621,830 18,654,900 6,408.3 640,830 19,865,730 5,729.5 572,950 17,761,450 4,317.5 431,750 12,952,500 2,878.3 287,830 8,922,730 1,466.3 146,630 4,398,900
651.7
65,170
2,020,270
47.02
127,732,190
Annual acre feet: 392.0
ET = Evapotranspiration Rate measured in inches. Based on weather data for Bakersfield from UC Publications. Average rainfall and rain days from Weatherbase.com Rainfall allowance = 30%
Water Reqmt-Bakersfield.xls
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