The trapped/perched water may occur at any point along the alignment due to sandy lenses and existence of barrier layers, due to infiltration from sheet flows and nullah flows.

• 由于沙质透镜和阻挡层的存在,由于岩床和间歇河床流动的渗透，被困住的/栖息的水也许爆发在沿对准线的任何点。