In principle, the water quota shall be revised at least once every few years.

In principle, the water quota shall be revised at least once every five years 1 time.

I. Definition:

Water quota is the water consumption per unit time, product, area or per capita. Water quota can generally be divided into three parts: industrial water quota, domestic water quota and agricultural irrigation water quota.

Water quota is gradually changing with the progress of society, science and technology and the development of national economy. Due to the progress of science and technology, industrial water quota and agricultural water quota are gradually decreasing, and domestic water will gradually increase.

Second, the provisions of the water quota:

The local standard "Water Quota" stipulates the quota indicators of irrigation, animal husbandry (poultry), fishery, mining, manufacturing, electricity, heat, gas, construction, service industry and domestic water for urban and rural residents. This standard is applicable to water-saving management, water intake management, water resources demonstration, etc. It can also be used as a reference for water-related work such as water-related planning and engineering design.

Ways to save water:

1, install water-saving equipment:

Water-saving faucets and water-saving flushing devices can be installed in toilets, washrooms, water rooms and other places in public places to reduce water consumption, thus saving water resources, preventing waste, protecting water resources and reducing environmental pollution.

2. Regular maintenance of water pipes:

The water pipe network in public places is prone to water leakage. Repair and maintain water pipes regularly to repair water leakage and avoid unnecessary waste of water resources.

3. Install the sensor and automatic closing device:

Sensors can be installed in public toilets, toilets and other places to automatically turn off the faucet or flush when the user leaves, so as to avoid the waste of water resources caused by the user's negligence.

4, the use of rainwater recovery system:

In public gardens, green belts and other places, rainwater recovery systems can be set up to collect precipitation for watering plants and reduce the use of tap water.

5. Improve the coverage rate of green plants:

By increasing the green coverage rate of public places, plants can absorb precipitation, reduce surface runoff and reduce water loss.

6, in order to improve public awareness of water saving, it is very important to strengthen publicity and education:

By setting up billboards and slogans in public places, people can care about and remind the importance of saving water.