When a situation or event needs to be understood, it is necessary for us to make a detailed investigation and finally write a valuable investigation report. How to write an investigation report? The following is the water-saving investigation report I compiled for you (selected 3 articles). Welcome to read the collection.

Investigation Report on Water Saving 1 I. Purpose

There is only one space for human existence-the earth. Although the ocean occupies most of the earth's area, the water in the ocean is not drinkable, which means that 96.5% of the water in the ocean is useless. Water on land accounts for 3.5% of the earth, which is the main source of water for production and life, accounting for 0.3% and 7/100,000 of the world's total water storage respectively. If we don't advocate and effectively implement water conservation now, then the last drop of water on the earth will be our own tears. Therefore, we must start from an early age and vigorously publicize and call for water conservation.

Second, visit and collection

In addition, I also collected the average water consumption of other cities and our city.

In Shanghai, the per capita daily water consumption in this city is 364 liters, and that in rural areas is 1 17 liters.

At present, the per capita domestic water consumption in our city is 200 liters, while the daily water supply is 508 tons.

Third, data collation.

Average monthly water consumption

24 tons and 8 tons in July.

August 20th, 6.66 tons.

On September 20th, 6.66 tons.

10 month 12 ton 4 ton

Four. conclusion

We live in this beautiful blue sphere, so we should know how to protect it. This time we will talk about saving water. Now, in fact, only 0.3% of the tightly stored water on the earth is drinkable. Our water consumption in Guangdong in January was 508 tons, what a huge figure! In the future, with the birth of the population, more and more people will live in Shenzhen, and we also need to call for water conservation. People's awareness of water conservation is as weak as tattered slogans in the street. The earth will be destroyed by us. If we are still the same, sooner or later, when tears can't flow out, we will ask in despair: What should we do without water?

Five, water-saving methods

Now I want to introduce some water-saving methods to you:

When we finish drinking the mineral water bottle, fill it with water and put it in the toilet box, which can not only ensure the water pressure, but also save water every time we flush.

Wash rice, wash vegetables, mop the floor and water the flowers. Washing water can also be used to flush toilets. I will drink the remaining tea and mineral water to water the flowers.

When brushing your teeth, don't run water continuously for 30 seconds, use 60 liters of water.

Water saving survey report 2 Water is the most abundant compound on the earth. About three quarters of the world is covered with water. The total volume of water on the earth is about 65.438+38.6 million cubic kilometers, of which 96.5% is distributed in the ocean, and the fresh water is only about 35 million cubic kilometers. If the inaccessible glaciers and ice sheets on high mountains and the water distributed in saline-alkali lakes and inland seas are deducted, the water volume of freshwater lakes and rivers on land is less than 1% of the total water volume of the earth.

Due to the different geographical environment, the amount of water resources in different countries and regions of the world is also different. According to the size of water resources, the top countries are Brazil, Russian, Canadian, American, Indonesian, China and Indian. If per capita, that is another result. China's per capita water resources are equivalent to 1/4 of the world's per capita water resources.

China is a country suffering from water shortage and frequent floods and droughts. Judging from the total amount of water resources, the total amount of water resources ranks sixth in the world, but China has a large population. According to the per capita water resources, the per capita possession is only 2500 cubic meters, which is about 1/4 of the world's per capita water, ranking first in the world 1 10. According to the national statistics of 149, the United Nations population statistics result 1990 was uniformly adopted, and it was listed as one of the 13 water-poor countries by the United Nations.

Under the present situation of extreme shortage of water resources, we humans still don't know how to cherish it. While demanding valuable water resources from nature, we are also blindly destroying and polluting water resources. This is our human sorrow, and it is also our unshirkable responsibility as a frontline water quality monitoring worker, calling for inspiration and awakening people's awareness of water resources protection. According to statistics, groundwater in major cities in China has been polluted to varying degrees, and 54 of 78 major rivers in China have been polluted. Half of the seven major water systems are polluted, and 86% of the urban water systems are polluted beyond the standard. The more serious rivers and lakes are the Yellow River, Huaihe River, Liaohe River, Taihu Lake, Chaohu Lake and Dianchi Lake.

In actual monitoring, we can clearly find that harmful substances in water include:

1. There are more than 2,000 kinds of organic substances, such as phenolic compounds, the simplest of which is phenol, which are highly toxic substances; Nitrile is also toxic, and acrylonitrile has the most obvious impact on the environment. These organic poisons, like other pesticide organic products, are mostly washed by rain and directly flow into rivers, lakes and seas, causing water pollution. At present, there are about 6,000 kinds of organic pesticides in the world, and about 200 kinds are commonly used. Pesticides are sprayed on farmland and enter the water body through leaching, causing pollution. Organic pesticides can be divided into organophosphorus pesticides and organochlorine pesticides. Although organophosphorus pesticides are toxic, they are generally easy to degrade and have weak accumulation, and their impact on the ecosystem is not obvious; However, most organochlorine pesticides are highly toxic, difficult to degrade and highly accumulative, which have a significant impact on the ecosystem.

2. Heavy metals such as mercury, cadmium, chromium, lead, vanadium, cobalt and barium, among which mercury, cadmium and lead are more harmful; Arsenic, selenium and beryllium are also toxic. Heavy metals are generally difficult to disappear in nature and can be enriched through the food chain; Some metals may promote the development of chronic diseases besides directly acting on human body to cause diseases.

3. Domestic sewage, sewage from livestock and poultry farms and wastewater discharged from tanning, wool washing, slaughter and hospitals often contain various pathogens, such as viruses, germs and parasites. When these water bodies are directly discharged, they will pollute new water bodies and lead to diseases such as schistosomiasis, cholera, typhoid fever, dysentery and viral hepatitis. Some plagues prevalent in history are water-borne infectious diseases. For example, there were two cholera epidemics in Britain in 1848 and 1854, and the death toll exceeded 1 10,000; 1892 A cholera epidemic occurred in Hamburg, Germany, and more than 750 people died, all of which were caused by microorganisms such as schistosomiasis, viruses, germs and parasites. According to the statistics of the World Health Organization, about 5 million people worldwide die of water-related diseases every year, and unclean drinking water is one of the top ten killers threatening human health. Finally, we should realize that it is urgent to control the current water pollution situation. [ 1]

To save water resources, we must first have water-saving resources, starting from the side and starting from small things. At present, the enrollment scale of colleges and universities in China is expanding year by year, the number of colleges and universities is increasing year by year, and the water consumption is also increasing greatly. College students have become one of the main users of public water. Through the questionnaire survey of college students' awareness of water saving, this paper hopes to make contemporary college students pay attention to the water resources situation in China, have the awareness of water saving, pay attention to the waste of water resources, always pay attention to water saving, and make their own contributions to the national water saving cause.

In this survey, the respondents are college students from more than ten provinces and cities such as Anhui, Zhejiang, Hunan, Tianjin, Jiangxi and Beijing. , and about half of men and women, distributed in all grades. Therefore, the results of this questionnaire are highly reliable.

With regard to the water resources in China, 47.45% of the respondents think that China is facing a crisis, 39.42% think that China's water resources are average, but enough for people to use, and the rest of the minority have a positive attitude towards China's water resources, and think that China's water resources are in good condition, so there is no need to worry. Personally, I think China's water resources are facing a crisis, and the waste and pollution of water resources should not be underestimated!

In the face of the causes of water pollution in China, everyone has their own opinions. The main points are as follows: According to the survey statistics, more than half of the respondents think that the most serious waste of water resources is industry, the remaining 2 1.90% think that water resources are wasted on domestic water, and the remaining few think that service industry and agriculture account for the smallest proportion. On this issue, the interviewees all said that we can appropriately slow down the economic development to protect the environment and give the earth a good water environment.

At present, in public places, we often see that the faucet is not closed. In this case, the attitude of almost all respondents is that no matter where they are, they will shut down immediately and will not waste water resources. In our daily life, we often see some propaganda slogans about saving water beside the faucet. For this kind of publicity, most of the college students interviewed said that these slogans have a certain enlightening effect on them, so they will pay special attention to saving water. This also shows that the effect of this propaganda method is immediate and can be used as one of the effective propaganda methods.

Except in business, at home, most respondents said they would try their best to save water. For example, taking a bath in summer, 83.5438+0% college students will choose to take a shower, which is a simple, fast and water-saving way, rather than taking a bath because they are comfortable.

Faced with such a bad situation of water resources in the world today, relevant parties have made their own efforts and taken some measures. In order to urge citizens to save water, the government has adopted the way of raising water prices. For the government, 53.28% of the respondents agreed that it effectively eased the pressure on water resources, but 42.34% thought it was useless, which only increased the burden on water users and could not promote people to save water well. In addition, because the respondents are all college students, a very small number (4.38%) think that this measure of the government has nothing to do with it. Personally, I don't agree with this idea. I think the problem of water resources is closely related to everyone and should not be indifferent.

With regard to water resources, relevant departments will hold some activities to publicize water conservation from time to time. Most people are not optimistic about this move. Everyone thinks that the publicity campaign will only be effective for a short time after the event, and it will be invalid after a long time. Some people even think that this is just a waste of manpower and material resources.

Personally, 98.54% of the respondents strongly support water saving. In their view, the solution of water resources problem is not achieved overnight, but through the accumulation of bit by bit, every little makes a mickle. Unfortunately, although everyone thinks that saving water resources should start from themselves, among the interviewed college students, 40.88% really have the habit of saving water, such as recycling water, less than half. Most people only pay attention to the habit of saving water occasionally, and even 4.38% people never have the habit of saving water. This phenomenon is really worrying.

At present, the country is studying the generation of reclaimed water. More than half of the people said that drinking reclaimed water is acceptable, while 33.58% of the respondents still think that reclaimed water can be used, but it must not be drunk. They can't cross the psychological barrier. This is understandable, but I also hope that everyone can trust the country, rest assured to drink, and contribute to water conservation.

At the end of the questionnaire, I asked everyone's objective evaluation of water saving, and the results are as follows:

Through this questionnaire, we can know that college students have a detailed understanding of water resources in China, and strongly support some water-saving measures, and are willing to join the water-saving action. However, college students have poor awareness of water saving and few habits of water saving at ordinary times. I hope that students will raise their awareness of water conservation in the future and become important active participants in water conservation actions, rather than bystanders and evaluators.

Here, I would like to make some suggestions on the country's water resources:

First of all, saving water is a priority.

This is mainly reflected in controlling demand and creating a water-saving society. In the process of national development, we should choose suitable development projects, establish the concept of "how much water is used", and put an end to the waste of water resources. At the same time, good management and technical means should be adopted to improve the utilization rate of water resources. Actively develop water-saving industrial and agricultural technologies, vigorously promote the application of water-saving appliances, and find and eliminate water leakage, including water appliances and water pipe networks.

The second is pollution control.

This requires that China's water pollution control strategy should be adjusted as soon as possible, from end control to source control and whole process control. With the development of economy, the discharge of industrial wastewater will increase, and so will the pollutants. If cleaner production is vigorously promoted and source control and whole process control of pollutant discharge are implemented, pollutant discharge will be greatly reduced, and industrial production can also increase production without increasing pollution.

The third is multi-channel open source.

This mainly refers to the development of non-traditional water resources. Qian Yi pointed out that in order to improve water supply capacity, in the past, we mainly focused on developing traditional water resources, namely local surface water and groundwater. When we found that the groundwater level continued to drop and the surface water gradually dried up, we thought of long-distance water transfer. Long-distance water transfer not only requires very expensive infrastructure investment and operating costs, but also has difficulties in construction and management. At the same time, ecological impact is another important issue that people pay attention to in recent years.

The whole society should establish an environmental awareness of saving water, reducing emissions and preventing pollution. Residents should start from themselves, not only have the consciousness of saving water, but also take pollution prevention as their daily life. Only when the whole society has established the environmental awareness of saving water and reducing emissions can we regain the real clear water and blue sky. For some key enterprises that discharge pollutants, we should not only focus on pursuing benefits, but also have a strategic vision of sustainable development. While pursuing benefits, we should also increase investment in emission control. As a national management level, we should do a good job in environmental education as a whole, ensure environmental investment as much as possible, and take pollution control as the top priority of government work in practical actions.

In a word, water pollution control is not the responsibility of a certain person or region, but should form a kind of knowledge in the whole society. Only by raising water conservation and pollution prevention to the heights of world strategy and human life and death can social economy and human civilization truly embark on the road of sustainable development.

As college students and successors of socialism in the future, we should start from ourselves, start from our side, and from now on, improve water-saving awareness, cultivate water-saving habits, and make contributions to ourselves, our family, society, our motherland and the world with actions!

Water-saving investigation report 3 Water is the source of life, and our life cannot be separated from water. According to our usual observation, the pollution of water resources is quite serious now, and we don't know how the residents' awareness of water saving is now, so we decided to do a questionnaire survey on residents' awareness of water saving in Dongfeng Village near Jiangsu University.

The survey was conducted in Dongfeng Village near Jiangsu University. This village is a place with a dense floating population, adjacent to a vegetable market with a large flow of people. Its coverage is so large that the survey data can be widely targeted. Most people who come and go manage housework and have more contact with water than other family members. Therefore, the data can more accurately reflect the water consumption of Dongfeng village residents.

In this questionnaire survey, a member of our group made 100 questionnaires. During the investigation, we selected 62 respondents and conducted a questionnaire survey. At the same time, we also carried out water-saving publicity, which was actively cooperated by residents and had a good response.

The survey results are summarized as follows:

1, personnel coverage:

The participants in this questionnaire survey are mainly villagers in Dongfeng Village. Because some of the survey sites are in the vegetable market near Dongfeng Village, there will be people from some surrounding villages.

2, Ming residents water situation:

Through questionnaire survey information and summary calculation, it is calculated that the per capita water consumption of villagers in Dongfeng Village is 8.35 cubic meters per month. According to the survey, the per capita water consumption of households with the most water consumption is as high as 15 cubic meter per month, while the per capita water consumption of households with the least water consumption is only 1.6 cubic meter, which is quite different.

3, Ming residents' awareness of water saving:

1. When washing vegetables and dishes, 27.5% people choose to turn on the tap and 72.5% people choose to pour water into the basin.

2. When washing hands, 73.9% people choose to turn down the washing water, 15.2% people like to turn up the washing water, 10.9% people turn up the washing water to see their mood;

3. For the wastewater that can be reused in life, such as the water after washing clothes and vegetables, 65.4% people throw it away directly, and 34.6% people choose to put it aside and have the opportunity to reuse it;

4. For the recycling water in life, 25% people often do this, 55% people occasionally recycle water, and the remaining 20% people basically don't;

5. Regarding what to do when you see a faucet that is not turned off properly, 65% people think that it will definitely be turned off at home, but they are not sure outside. 19% of people hold the idea that others will close it if they don't, 16% of people will take the initiative to close it.

6. When answering whether they are willing to buy common water-saving appliances, 47.5% said they are willing to buy them, 37.5% said they can consider them if the price is appropriate, and 15% did not consider this issue;

7.45% of the villagers think that drinking reclaimed water is acceptable, 34.2% have concerns about it, and 20.8% choose not to accept it.

In summer, people often take a bath at home. On the issue of how to take a bath with water, 85% people think that taking a shower is better and saves water resources, 10% people choose a comfortable bath, and 5% people choose a shower or a bath depending on whether there is enough time.

4. In the questionnaire survey, we learned the water-saving methods commonly used in villagers' lives:

(1) Use vegetable washing water, laundry water and face washing water to mop the floor, water the flowers and flush the toilet;

(2) Wash your face, vegetables, and vegetables with a basin to receive water without water;

(3) Take a bath or shower while taking a bath;

(4) Use water-saving appliances.

Through the statistics of the questionnaire, we find that the villagers have a certain awareness of water saving, but their water saving is mainly limited to the water cost of their own families or people, and many people can't really save water deliberately in order to save social water, as can be seen from the survey results of the fifth question. Therefore, the villagers' concept of water saving needs to be improved.

During the investigation, we found a problem. Most villagers can take some water-saving measures accordingly, but perhaps because of the limitations of water-saving methods, the effect of water-saving is not obvious. Therefore, it is very necessary to publicize residents' water saving. In view of the singleness of residents' water saving, we

Residents should be introduced to how to save water, and water-saving publicity will be more powerful and effective.

Now the situation of water resources is deteriorating day by day. If residents can save water in their daily lives, then if each household can save 1 cubic meter of water on average, how much water can the villagers in Dongfeng Village save and how much can they do with this water?

Save water and start from scratch.

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