Legal No. 9980-01 Public Notice Regarding Chemicals Used

LEGAL NO. 9980-01 PUBLIC NOTICE REGARDING CHEMICALS USED IN CITY OF DAYTON WATER TREATMENT Public notice is given pursuant to Section 175 of the Charter of the City of Dayton that the nature and quantity of chemicals used during the six-month period of June 1, 2019 through December 31, 2019 in the treatment of City of Dayton water was as follows: Quantity of Chemical Used Common Name Chemical Nature of Total Lbs. Per Of Chemical Formula Chemical Tons Million Gal. Million Gal. Quick Lime CaO Solid 10,817.11 1,851.74 Chlorine C12 Gas 117.86 20.17 Fluoride (Hydrofluosilicic Acid 23% - 24%) H2SiF6 Liquid 154.599 26.46 Michael Powell, Director City of Dayton Water Department 3-25/2020