《水经注·卷三十一》
堵水水道凌乱不齐，水流汇聚成两个湖泊，所以有东破、西破之名。
堵水参差，流结两湖，故有东陂、西陂之名。
The Du River’s channel is very irregular, and its flow collects in two different lakes, which are therefore called the East Reservoir and the West Reservoir.