According to the City of Sulphur Springs, Spring Clean-Up will be April 8th-13th this year. You must present your water bill and identification to prove that you are a city resident. You can not dump chemicals, tires, batteries, refrigerants, or other hazardous items. The dump site will open from 7AM-7PM and is located 1/4 of a mile east of Flowserve on East Jefferson St.