GENERAL SUBJECT MATTER TO BE CONSIDERED: To obtain public comments on the draft injection well permit for Miami-Dade Water and Sewer Department, who applied on October 5, 2017, for a permit to construct injection wells (File No. 061787-043-045-UC/1M, WACS ID No. 57046). The project is located at the South District Wastewater Treatment Plant (WWTP), 8950 Southwest 232nd Street, Cutler Bay, Florida 33190, in Miami-Dade County, and will consist of three new non-hazardous Class I injection wells, IW-18, IW-19, and IW-20, and operationally test those wells for the disposal of secondary treated municipal effluent which has received high-level disinfection from the Miami-Dade South District WWTP. Wells IW-18, IW-19, and IW-20 are to be constructed with a 24-inch steel diameter casing set to 2,400 feet below land surface (bls) and total depth of 3,200 feet bls completed into the Oldsmar Formation. The maximum injection volume for each injection well is to be 18.65 million gallons per day (MGD). Three single-zone monitor wells will be constructed for this project. ALSO, TO BE CONSIDERED: To obtain public comments on the draft injection well permit for Miami-Dade Water and Sewer Authority Department, who applied on November 17, 2017, for a permit to construct injection wells (File No. 0317749-006-012-UC/1M, WACS ID No. 101237). The project is located at the Miami-Dade Central District WWTP (MDCDWWTP), 3989 Rickenbacker Causeway, Virginia Key, Florida 33149, in Miami-Dade County, and will consist of seven new non-hazardous Class I injection wells (CDIW-3 through CDIW-9) and associated monitor wells (CDMW-2 through CDMW-5), and operationally test those wells for the disposal of secondary treated domestic wastewater with high-level disinfection from the MDCDWWTP. The maximum injection rate for each injection well will not exceed 18.65 MGD. The injection wells are proposed to be constructed with a 24-inch diameter casing set to 2,650 feet bls and total depth of 3,200 feet bls. The dual-zone monitor wells are proposed to be completed in the Floridan aquifer.