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VIDEO: Surprising problem clogging Denver’s sewer system
DENVER -- There are more than a thousand miles of sewer pipe in Denver Wastewater Management’s sewer system. And since all the lines are interconnected, what you put down your pipes can have a big impact on your neighbors. Denver Wastewater Management’s Lupe Martinez says grease from cooking, poured down kitchen drains, is the biggest problem they face in keeping the sewer lines flowing smoothly.