Besides the Lopburi River, the important water resources are the Sap Lek Reservoir and Khlong Raphiphat. Neighboring districts are (from the west clockwise) Tha Wung, Ban Mi, Khok Samrong and Phatthana Nikhom of Lopburi Province, Phra Phutthabat, Nong Don and Don Phut of Saraburi province, Ban Phraek of Ayutthaya province, and Chaiyo of Ang Thong province.
Besides the Lopburi River, the key water resources are the Sap Lek Reservoir and Khlong Raphiphat. The surrounding districts include Tha Wung, Ban Mi, Khok Samrong, and Phatthana Nikhom in Lopburi Province; Phra Phutthabat, Nong Don, and Don Phut in Saraburi Province; Ban Phraek in Ayutthaya Province; and Chaiyo in Ang Thong Province.