The karst depression belongs to the accumulative area of surface water and subdrainage area of subsurface water, the karstification is relatively week, and reservoirs are undeveloped.

岩溶斜坡和岩溶洼地为地表水汇集区及地下水排泄区，岩溶作用相对较弱，储层不发。

Riparian landowners in all states (including those with appropriative water laws)generally have rights to use their adjoining surface waters for such nonconsumptive uses as fishing and recreation.

所有州拥有河岸土地（括那些享有合理性权利），有在不不损耗地表水前提下使用水资源权利，如钓鱼.消遣.娱乐。