Water gauge

The utility model relates to a hydrological monitoring field discloses a water gauge. This water gauge is including fixing by stake (1) and can leaning on (1) gliding slip by stake (2) for fixed to and fix and sliding by water gauge board (3) in the stake (2). Wherein, fixed lean on to be provided with in the stake (1) be used for fixed the slip to lean on retaining member (4) of stake (2) to it slides to make leans on (2) to lean on stake (1) to fix in required position for fixed. The change is changeed to this water gauge's water gauge board to the dimension nursing worker who has greatly made things convenient for operating personnel does. 本实用新型涉及水利监测领域，公开了种水尺。该水尺包括固定靠桩(1)和能够相对于固定靠桩(1)滑动的滑动靠桩(2)，以及固定在滑动靠桩(2)上的水尺板(3)。其中，固定靠桩(1)上设置有用于固定滑动靠桩(2)的锁紧件(4)，以使得滑动靠桩(2)能够相对于固定靠桩(1)固定在所需位置。该水尺的水尺板更易更换，从而极大地方便了操作人员的维护工作。