Columbia Heights Water & Sewer District Rates **New rates effective as of June 1, 2023** Water Rates Residential:$25.00 Flat Rate – Per First 2,000 Gallons$5.75 Per Every 1,000 Gallons After Small Commercial:$45.00 Flat Rate – Per First 5,000 Gallons$5.75 Per Every 1,000 Gallons After Apartment Complexes:$25.00 Per Unit – Per First 2,000 Gallons$5.75 Per Every 1,000 Gallons After Sewer Rates Residential:$27.50 Flat Rate Commercial:$95.00 Flat Rate Large Commercial:$100.00 Flat Rate – Per First 25,000 Gallons$2.00 Per Every 1,000 Gallons After