If you are looking for lewisport municipal utilities, please check our official links below: Municipal Utilities https://lewisport.cityof.org/ Information - City of Lewisport https://lewisport.cityof.org/information Rates. Sewer Rates: Flat Rate Charge---$12.48. Each 1000 gallons--- $4.85. Gas Rates: First thousand cubic feet (MCF): $12.75. All usage over 1000 cubic ft: ... Lewisport, City...