18 wheeler

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  The headquarters of the sand and gravel business is located off Highway 4 in the town of Century.
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  Trucks are checked-in near the office.
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  There are no chemicals used in the pond. it is a totally controlled environment. A sample fish is sent to the processing plant for assessment. Tasters at the plant decide when the fish are ready for harvest. A select few fish from each load are ground up and anaylzed for chemicals by the USDA.
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  The taste of the fish depends on the quality of feed and water conditions. With the depletion of fish in the sea, catfish farming is becoming a growing industry.