Legal No. 9980-02 Public Notice Regarding Chemicals Used

LEGAL NO. 9980-02 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 January 1, 2019 through June 30, 2019 in the treatment of City of Dayton water was as follows: Quantity of Chemical Used Common Name Chemical Nature of Lbs. Per Of Chemical Formula Chemical Total Tons Million Gal. Quick Lime CaO Solid 9,812.06 1,674.55 Chlorine C12 Gas 118.13 20.33 Fluoride H2SiF6 Liquid 149.014 25.65 (Hydrofluosilicic Acid 23% - 24%) Michael Powell, Director City of Dayton Water Department 8-7/2019