Jackal’s Well might have been En-rogel, a water source about 365 meters (400 yards) south of the city, or the Pool of Siloam, which fills with water from Hezekiah’s winding tunnel.
The Dung Gate, called the Potsherd Gate in Jeremiah 19:2, is at the southern end of the western wall (see Nehemiah 3:13) and led to the Hinnom Valley, where city inhabitants threw their garbage.