Wastewater is billed at a usage rate of 9.80 per 1,000 gallons of water usage within city limits. Outside city limits usage rate is $14.70 per 1,000 gallons of water usage. Monthly meter service fees are based on water meter size and do not include any water usage. Residential customers are billed for wastewater based on a 4-month winter average (Dec-Mar). New residential customers, without usage history, are billed wastewater charges based on total water usage, up to 6,000 gallons maximum. Commercial accounts are billed wastewater charges based on total water usage.