Why Basra was chosen as a site for the new city remains unclear. The original site lay 15 km from the Shatt al-Arab and thus lacked access to maritime trade and, more importantly, to fresh water. Additionally, neither historical texts nor archaeological finds indicate that there was much of an agricultural hinterland in the area before Basra was founded. Indeed, in an anecdote related by al-Baladhuri, al-Ahnaf ibn Qays pleaded to the caliph Umar that, whereas other Muslim settlers were established in well-watered areas with extensive farmland, the people of Basra had only "reedy salt marsh which never dries up and where pasture never grows, bounded on the east by brackish water and on the west by waterless desert. We have no cultivation or stock farming to provide us with our livelihood or food, which comes to us as through the throat of an ostrich."