Okla. Stat. tit. 11, § 11-11-115: City treasurer - Creation and duties - Compensation

The city treasurer shall be an officer of the city, appointed by

the mayor for an indefinite term. The council may provide by

ordinance that the same person may hold both the office of city

clerk and the office of city treasurer. Said council may also

provide by ordinance that the city clerk shall be ex officio city

treasurer and that an acting city clerk shall be ex officio acting

city treasurer. Subject to such regulations as the council may

prescribe, the city treasurer shall deposit daily funds received for

the city in depositories as the council may designate. The city

treasurer shall have such other powers, duties, and functions

related to his statutory duties as may be prescribed by law or by

ordinance. The person who serves as city treasurer may be employed

by the city to perform duties not related to his position as city

treasurer. The salary, if any, for said duties shall be provided

for separately by ordinance.