How many meters is this river?

The scope of river management is delineated according to the following provisions:

1, rivers with dikes are within the range of 8 meters to 15 meters on both sides of the toe line outside the dike;

2, there is no dike river, extending from eight meters to twenty-five meters on both sides of the upper reaches of the river;

3, flood control and moisture-proof seawall, for the toe line inside and outside the extension of 30 meters to 50 meters.

Including rivers, sandbars, beaches, dams, coastlines, etc. And the scope of river control and protection reserved for river widening, regulation, ecological landscape and greening outside the scope of river management.

The main function is to control the waters from being illegally filled and blocked, and to ensure the safety of flood control. According to the water conservancy and other river planning approved by the municipal and district water conservancy administrative departments, and following the relevant laws, regulations and technical standards, the control line of river planning land scope is delineated. Generally, it consists of five lines, namely, estuary line, river center line and land control line.

Extended data:

Regulations of People's Republic of China (PRC) Municipality on River Management

Article 20? Rivers with dikes shall be managed in waters, sandbanks, beaches (including cultivated land), flood discharge areas, dikes and berms on both sides of the strait. The scope of management of river courses without dikes shall be determined according to the historical maximum flood level or design flood level. The specific scope of river management shall be designated by the local people's governments at or above the county level.

Article 21

Within the scope of river management, the use of water and land should meet the requirements of flood discharge, water conveyance and shipping; The utilization of tidal flats shall be planned by the river authorities in conjunction with land management and other relevant departments, and implemented after being approved by the local people's governments at or above the county level.

Article 22? It is forbidden to damage water engineering buildings such as dikes, revetments and dams, flood control facilities, hydrological monitoring facilities, river bank geological monitoring facilities and communication and lighting facilities. During flood control and emergency rescue, irrelevant personnel and vehicles are not allowed to go to the embankment. When the top of the dike becomes muddy due to rain, snow, etc. No traffic except flood control vehicles.

Baidu Encyclopedia-People's Republic of China (PRC) River Management Regulations