The TRA volumetric water rate will increase from $6.24 per 1,000 gallons of water used to $6.46 per 1,000 gallons, which is a 3.53% increase. (Heather McCullough/Community Impact)
Colleyville City Council unanimously approved the volumetric water and wastewater rates imposed by the Trinity River Authority, or TRA, which provides water treatment for the city, at the Jan. 21 council meeting.
Colleyville officials lowered the water and wastewater rates since the first reading that occurred at the Jan. 6 council meeting…