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Attachment 1 <br /> DAIRY WASTE LOAD CALCULATIONS <br /> 1. Enter the number of animals (if any) which are kept in freestalls with <br /> flush system. Typically 80 percent of this waste is handled as a fluid; <br /> 20 percent is handled dry. <br /> No. of Head AU <br /> Milk Cows 2240 x 1.0 2240 <br /> Dry Cows & Bred Heifers x .75 <br /> Heifers (1 year to Breedin ) x .7 <br /> Calves (3 months to 1 year x .4 <br /> Baby Calves (over flushed floor) x .25 <br /> Total AU 2240 <br /> 2. Enter the number of animals (if any) which are kept in corrals with flushed <br /> alleys. Typically 60 percent of this waste is handled as a fluid; 40 <br /> percent is handled dry. <br /> No. of Head AU <br /> Milk Cows x 1.0 _ <br /> Dry Cows & Bred Heifers 540 x .75 405 <br /> Heifers (1 year to Breeding) x .7 <br /> Calves (3 months to 1 year 270 x .4 108 <br /> Baby Calves x .25 <br /> Total AU 513 <br /> 3. Enter the number of animals (if any) which are kept in dry lot situations <br /> (with no flush system) . 100 percent of this waste is generally handled <br /> dry. (If all dairy animals are in dry corrals or at facilities where <br /> alleys or freestalls are scraped, use only section 7 for waste load <br /> calculations). <br /> No. of Head AU <br /> Milk Cows x 1.0 <br /> Dry Cows & Bred Heifers x - .75 <br /> Heifers (1 year to Breeding) x .7 <br /> Calves (3 months to 1 year) x .4 _ <br /> Baby Calves x .25 _ <br /> Total AU <br /> 4. Total Animal Units at the Facility <br /> Add AU totals from steps 1 , 2, & 3 2753 <br />