How to determine where to drill a well for water. How to find water for a well: we analyze three effective search methods. Presence of vegetation at the drilling site

How to determine the best place for drilling a well? In addition to the rather dubious methods using a vine and a frame, there are objective signs of the presence of water. Pay attention to places the largest number vegetation. Such a phenomenon can be observed only when the groundwater is located close to each other. However, this method is only suitable when choosing a place for digging a well and drilling the smallest wells - no deeper than a few meters. If we are talking about a well on sand or deeper (second sands, limestone), then it is possible to check the presence of water at a selected point only by drilling. In order not to spend quite significant amounts on exploratory drilling, other methods are more often used.

A well for limestone can be drilled anywhere in a suburban area. This is guaranteed by the very structure of the water-bearing limestone, which is a truly continuous horizon (layer), and not individual lenses, as is the case with water-bearing sand. Therefore, an artesian well can be drilled wherever a drilling rig can go!

But even when choosing a place for drilling in an empty area, you must look into the future and take into account all the possible difficulties that will prevent the use and maintenance of the well in the future. On suburban area various buildings, beds, bushes, trees will inevitably appear, neighbors will put up a fence, blocking a convenient entrance, etc.


What should be considered when choosing a location for drilling a well?

Optimal remoteness of the water source from different water users is required - kitchen, bathroom, sauna, greenhouse, swimming pool, lawn watering, car wash, etc. Obviously, it would be rational to shorten the length of each server water pipe. But residential buildings and outdoor points of water intake can be so scattered throughout the site that it is not possible to choose one drilling site equidistant from all. The closest to the well should be the main consumers - a residential building and utility rooms.

There are sanitary restrictions: from a septic tank - 25 m, from garbage dumps and dumps - 100 m, etc. It is impossible to drill a well at the place of travel and parking of vehicles, next to the pedestrian zone. The list of requirements for the remoteness of the well from different objects may vary in each specific situation.

The above restrictions are designed to ensure that the well is protected from all possible types surface contaminants. Pollution mainly gets to the water intake part of the well through the annulus, or through a caisson, concrete well, pit or adapter in case of leakage. In this case, the depth of the well does not matter - 20 m, 120 m or 220 m.

It is not recommended to drill a well for water closer than 3 m from the buildings, otherwise there is a risk of damage to the foundation, and tightness will complicate the work of drillers. Before drilling, cover the walls with plastic sheeting to protect against mud splashes.


Theoretically, fully sealed caissons and made from the most reliable materials allow you to make a well anywhere. But over the years, any materials change properties, undergo corrosion and mechanical deformation, and the risk of loss of tightness increases. It is for these cases that the requirements for the minimum permitted distances from the well to various sources pollution. If the well is planned on the edge of the site, then when choosing a place, try to ask your neighbors if they are going to put a septic tank next to your well in the future.

Well in an area with a height difference

If in your area there is a fluctuation in the height of the relief, then in no case should you drill a well in a lowland. In this case, the caisson cover will be flooded with water when the snow melts or during the rainy season, which will complicate access to the water-lifting equipment.

Water constantly standing in the lowlands or even just high humidity contribute to the multiplication of various bacteria, including those dangerous to humans. At the slightest leak, bacteria will get inside the production string, causing microbiological contamination of water. Of course, this problem is solvable - you will have to purchase and install an antibacterial filter. However, it is easier and cheaper not to initially place the well in a low place.


It is much worse if, in addition to bacteria, sand and clay penetrate the well from the surface. Under such conditions, not only will the water quality deteriorate, but the well may also become silted up. Cleaning a well from accumulated sludge is a very complex and expensive undertaking.

Dangerous for the well lowlands and slopes of the relief can not always be recognized without instruments. When in doubt, use a geodetic survey. The fact is that small slopes of 3-5 degrees are practically not fixed by eye, and this will be enough for the accumulation of water. If it is not possible to use surveying instruments, simply mark after heavy rain places where water accumulates.

And if the place for drilling is only in the lowlands?

IN hopeless situations when, apart from the lowland, there is no longer room for a well, a system of drainage channels is used to protect against melt and rain water. It is necessary to plan the drainage system so that, under no circumstances, water accumulates above the well and does not get inside. Also make sure that a septic tank is not located at a distance of 10-20 m from the well, compost pit, landfill, etc.

Free access to the well

Provide free access to the well. A drilling rig based on ZIL-131 should enter your site without any problems. The width of the passage is 3 m, the dimensions of the working platform are 4x12 m. Why so many? The length of the machine is 7m, and to build up the drill string, you need about 5m more from the rear of the machine. The passage to the well must be constantly kept free for maintenance and repair, otherwise some types of work will not be possible.

What is often forgotten?

Very often they forget about the height of the drilling mast - and this is as much as 10m! Choose a drilling location away from electrical wires and crowns of trees. Important point when arranging - the axis of the wellbore must pass through the hatch of the caisson. Otherwise, drillers will not be able to lower the tool into the well, mount the pump or carry out other work.


drilling rig URB 2-A2 on ZIL-131 chassis

Green spaces and well

Try to organize a circle with a radius of 5-10 m around the head of the well, free from flowers, grass, shrubs and trees. Falling and rotting plant fragments, leaves and branches, as well as various insects adversely affect biological safety. Also keep in mind that a small tree seedling or bush will grow over the years and make it difficult to maintain the well.

Well in the basement

The house above the well is the same hindrance to repair and maintenance as everyone else. Expensive and highly productive wells, which are the basis of an uninterrupted water supply system, cannot be placed under buildings. Otherwise, the life of such a water source will be short, since it is impossible to carry out maintenance of the well. You can't even just pull out borehole pump not to mention more complex service or repair work.


What is the best place for a well?

So, where to drill a well under water? Our recommendations in a nutshell:

  1. 1. The drilling site must be accessible for the arrival of the drilling machine. This is the first and main condition.
  2. 2. Free access to the well must be maintained throughout the entire period of its existence. This is necessary not only to service the well, but also to eliminate it - both procedures are carried out using.
  3. 3. A distant prospect of liquidation exists even for long-lived artesian wells. After 40-50 years, due to corrosion, steel casing pipes lose their tightness. So that the aquifers that cross the trunk are not contaminated, the old well is plugged. This job requires a drilling rig.
  4. 4. Do not drill in the lowlands, as well as near the places of travel and parking lots, close to the pedestrian zone. From landfills, dumps, cesspools and septic tanks, the drilling site should be removed by 50-100 m.
  5. 5. Don't build anything over a drilled well.

Fortunately, the creation of artesian wells no longer limits you in choosing a drilling site, since water in aquifer limestone is everywhere.

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Choosing a location for a well

The first problem that summer residents face is where to drill a well on the site. The choice of this place somewhat affects the final cost of water supply to your home, but most importantly, it affects the possibility of subsequent maintenance of an artesian well. At certain conditions, due to the wrong location, you may lose your warranty or the ability to repair a failed well.

Let's look at the basic requirements and recommendations for choosing a location for a well for water, what should be the distance between the wells, whether it is worth drilling in hard-to-reach places. And also, consider the services of water search assistants, whether you need to call them to the site or not.

How to determine the location of the well

Now we will consider how to determine the location for the well correctly, based on the requirements and recommendations.
Specialists, namely the drilling team, coming to you, determines the place where to drill a well for the following things:

  • Firstly, there should not be any communications in this place, and there are no power lines above the site.
  • Access roads for the arrival of large drilling equipment should approach this point. It is very important. If the site is new, then the possibility of access should remain after the completion of the construction of the house, otherwise you will lose the guarantee for the well, due to the impossibility of providing access to it in the event of a warranty event.
    The fence and flower beds are not scary, usually all this is dismantled for the duration of the well repair.
  • If possible, the well should be placed not too far from the house, to save on arrangement.

The rest doesn't matter. Water is everywhere and there will be no significant differences in depth within one typical area.
Also, when choosing a location for a well, less significant things are taken into account:
  • It is better to place a place for a well higher in relief so that the well does not flood in rainy times.
  • Septic tanks should be located below the well in relief and at a distance of at least 15 meters. This also applies to the sewers of neighbors. It is not always possible to fulfill this condition, just spread the well and septic tank as far as possible.
    Nevertheless, even in the event of a septic tank overflow, nothing threatens a well with a normal caisson with waterproofing. If this is everyone's favorite caisson made of concrete rings, then the effluents will fall into the caisson, then through the head (even if it is sealed) into the well, and that's it. E. coli occupy your water intake for a long time.
  • The distance from the well to the house must be at least 5 m. Sometimes it is advised to drill a well in the housebefore its construction. This will help to save one-time on the arrangement, however, in case of any malfunctions, you will have to re-drill the well near the house.
Given the density of buildings, these 3 points are not always possible to fulfill.

1. No communications and power lines.
2. There are access roads.
3. The site is above polluting sources.
4. No sources of pollution within a radius of 15m.
5. Not closer than 5 meters from the house.

A plot with a slope where to make a well

In this case, it is very important to know how serious the slope is on the site. There are a lot of factors here: whether it will be possible to reliably set up the drilling machine, whether it will be possible to level it, whether it is possible to dig under the wheels or put something under it. It also matters whether there are buildings on the site, whether it is possible to do something there in principle.
Or maybe even have to level with a bulldozer.
In the event that you definitely decide to drill, then the best choice will invite a drilling organization to assess the possibility of drilling.


Distance between wells

Do not exaggerate the capabilities of an ordinary household artesian well. You spend 1 .. 2 ... maybe 3 m 3 of water per day, such a water consumption is not able to create a noticeable depression funnel and significantly lower the water level. This is a drop in the ocean of the overall productivity of the aquifer. Therefore there is no minimum distance between wells. In some cottage settlements there are 400-500 and more houses, each has its own well on the site, and this does not create any problems.

The distance between wells does not matter.

Wells in hard-to-reach places

Sometimes it becomes necessary to drill a well for water in hard-to-reach places, where a self-propelled drilling rig will not drive up (basements, garages, etc.). In such situations, small-sized drilling rigs (MGBU) are used. Most of these units are quite light, compact and powered by an electric motor.

Think carefully before drilling a well in a hard-to-reach place, because warranty service will be extremely difficult. If you need to get a guarantee, you may find that the drillers have curtailed their activities. Mini-drills actively go from hand to hand on classifieds sites.
Drill in hard-to-reach places only when absolutely necessary.

Services of dowsers and geophysicists

The search for a place to drill a well for water often begins with the invitation of dowsers to search for water. These people take 2 bent electrodes in both hands and walk around the site. At this time, the twigs converge or diverge, which means the presence of water or its absence in this place. The process always ends with a payment of 2000 - 3000 rubles in the pocket of the search engine. To make it official, this action was called dowsing, and the bent electrodes were called frames for searching for water.

  • Everything would be fine, but such figures do not want to take responsibility for their work, which only confirms the reality of this whole undertaking.
In addition to anti-scientific nonsense, there are very real geophysical methods that allow you to determine where to drill a well for water on the site. The methods of spectral-seismic survey (SSP) and resonant-acoustic profiling (RAP) have become widespread. In theory, these techniques should help find the optimal point, but in practice, everything is not so clear. Often in a place where there should be water nearby, it is not. However, geophysical organizations, unlike dowsers, can be held responsible for poor quality surveys.

In fact, geophysical work must be carried out in difficult geological conditions and in areas of at least 10 acres. In the Moscow region such studies are not needed., you can choose any place on your site.

A site far from civilization can give you both the unforgettable beauty of nature and everyday problems due to the lack of centralized water supply systems nearby. The solution to this problem will be drilling a well for water or building a well. However, before proceeding with the construction of a hydraulic structure, it is necessary to correctly determine the place for its construction. You can search for an underground water source different ways. In our article, we will look at how to find water for a well using folk methods.

Before you start searching for underground water, it is worth understanding the features and varieties of water horizons. Underground moisture that enters the ground as a result of precipitation filtration accumulates in aquifers. They can be of several types depending on the depth of occurrence. At the same time, they differ not only in the depth of location, but in the quality and composition of the water. Water accumulated between water-resistant layers of rock (clay, stone) can form entire underground reservoirs.

Each aquifer is not strictly horizontal. It can bend and refract to form whole water lenses. The volume of water in these lenses can vary from a couple of cubic meters to several tens of cubic kilometers.

There are several types of groundwater:

  • Closest to the earth's surface (2-3 m) is a layer called "perched water". The filling of this horizon occurs as a result of melting snow and precipitation. During a drought, the water in these horizons may disappear altogether. Since various pollutants from the surface of the earth easily enter this layer, the quality of this water is the lowest. Such water on the site is recommended to be used only for technical needs and watering the garden.
  • The next layer is deep groundwater. This layer is located at a depth of more than 5-7 m. Before entering this horizon, the water is well filtered, so such a source on the site can be used for drinking and domestic needs.
  • Artesian water is considered the most valuable and high-quality. This layer is located at a depth of more than 50 m. In most cases, such waters are saturated with minerals and salts. It is expensive to drill a deep well, but if there is such a horizon on your site, then the construction of an artesian well is worth it, because this is the cleanest and highest quality water.

It is important to know: when searching for water on the site, it is worth understanding that in one place the aquifer can be very thin, and in another it will expand to its maximum size.

In addition, groundwater can be divided into two types:

  • Non-pressure. These are horizons that are close to the earth's surface. As a rule, after drilling a well or constructing a well, the water level in the hydraulic structure is at the same level as in the aquifer before the opening of the layer.
  • Pressure. Such waters are usually found at considerable depths. They are sandwiched between two waterproof rocks of stone or clay. When an aquifer is opened during drilling, water rises into the well and will be above the horizon. Sometimes such pressure water can gush from the well. Artesian horizons belong to this variety.

Finding water

To determine the location of drilling a well for water, you can use different methods:

  • Test drilling is the most accurate professional method search for water, but it is not cheap.
  • The search for water is done with a willow vine or an aluminum frame.
  • You can find a water vein on the site by analyzing the vegetation.
  • You can also find out where to look for water by the behavior of animals.
  • There are also simple folk ways determining the location of aquifers.

At all times, people wondered how to find water for a well or a mine well, so they came up with simple ways, allowing you to find underground sources.

clay pots

The search for water can be made using earthenware. First, the pots must be thoroughly dried in the sun. Then several pots are placed upside down on the site in the early morning. The next day, in the morning, check the amount of condensate in each pot. The more condensate has collected, the closer to the earth's surface are groundwater.

Important: this method can only be used in summer. Instead of clay pots, you can take ordinary glass liter jars.

Brick or salt

The search for water using this method can only be carried out on dry land, so you should choose a period without rain. After that you need to take broken brick or ordinary salt and pour into an unglazed earthenware pot. Each pot must be weighed and the results recorded. After that, the container with salt or brick is wrapped in gauze and buried in the area at a shallow depth (0.5 m). The next day we dig the pots and weigh them. Compare the results with previous data. The pot closest to the aquifer will gain the most weight. This is the place to drill a well.

Tip: Instead of salt and bricks, you can use well-dried silica gel to fill the pot.

indicator plants

You can determine the place for drilling a well by the vegetation on the site. Many plants grow well in places where groundwater is closest to the earth's surface. Such plants include the following specimens: blackberry, buckthorn, lingonberry, bearberry, wild rosemary, bird cherry, makritsa.

In places with high humidity birch will have an uneven, asymmetrical crown and an uneven crooked trunk. If a lot of pines, acacia and others grow on the site coniferous trees, then you should not hope for the close location of water in the earth. And willow, bird cherry and alder, on the contrary, choose places with a close location of groundwater. In this case, the crown of the tree will lean towards the water vein.

If fruits often rot on apple and cherry trees, the trees get sick and feel bad, in this place, not far from the earth's surface, there is an underground water horizon.

Animal behavior and omens

You can determine the location of the close location of water by the behavior of animals:

  • Dogs and horses in the heat begin to dig the ground in the place where groundwater is closest to the surface.
  • Cats like to sleep in the place where the soil is most saturated with moisture, while dogs, on the contrary, will avoid these places.
  • Chickens choose dry places for laying eggs, and geese vice versa.
  • Red ants try to build their homes away from the place where groundwater passes.
  • In the evening on a hot day, moisture evaporates from the ground. In the place where the underground horizons come closest to the surface, heaps of midges will circle. Also in such places low fog forms in the evenings.

In summer, the proximity of the location of water can be judged by the following signs:

  • It is best if the fog over the same place rises in a column or swirls. However, he will not stand in one place. This speaks not only of the proximity of water, but also of its abundance.
  • Field mice will not build holes in a place where the soil is saturated with moisture. In this case, they will prefer to make holes in trees or bushes than in a field.
  • On steep river banks or on hills, you are unlikely to find water.
  • If there are quarries, water intake facilities or wells nearby, then most likely the groundwater level will be lowered.
  • Most often, water can be found in lowlands or depressions.

Tip: do not look for water where swamps have been drained, or near low banks. In these places, groundwater is oversaturated with iron and manganese.

Vine and frame

The search for water using an aluminum frame takes place in the following sequence:

  1. Take two pieces of aluminum wire. The length of each should be 40 cm. The third part of the segment should be bent at a right angle.
  2. Now you need to find two hollow tubes. The wire inserted into them should easily rotate around its axis. For these purposes, you can use an elderberry branch with a core taken out.
  3. We take tubes with inserted wire in both hands and begin to walk around the site. The long ends of the wires must not be crossed. If during your movement along the site in a certain place the ends of the wires cross, then there is an aquifer.
  4. Also, the wires can turn towards the water core.
  5. If you find such a place, you should go through it again only in a different direction. If the crossing repeats, then a well needs to be drilled here.

Search using a vine is done like this:

  1. You need to pick up a branch of the vine in the form of a double fork. The branches should diverge at an angle of 150 degrees.
  2. The willow branch is thoroughly dried.
  3. Now it’s worth taking the branch by the two ends so that the double section is raised above the ground.
  4. Walking along the site with such a branch, you should pay attention to the places where the rod leans towards the ground. Most likely, in this place, not far from the surface, there is an underground water horizon.

Attention: for greater reliability, the method with the vine should be repeated three times: in the morning, at lunchtime and in the evening.

Arrangement of an autonomous water source on personal plot- one of the most important tasks for a private developer. Its presence in country house comprehensively solves the needs of the family in drinking and technical water. Since aquifers are unevenly distributed in the bowels of the earth, and the depth of occurrence can fluctuate, the search for water in the area for a well small size becomes difficult. Technical and folk methods will most likely help determine the location of the source, its nature and depth.

The aquifers on which the water intake is placed are represented by three main types:

  1. Verkhovodka and soil waters.
  2. Ground water.
  3. Interstratal sandy horizons.
  4. Interstratal artesian water-resistant layers of limestone or other water-resistant rocks (basalt, granite).

Verkhovodka is located at depths of 2 to 5 meters, accumulates as a result of the penetration of melt and rainwater into the soil. The amount of moisture chemical composition dependent on seasonal rainfall. The aquifer is subject to pollution by agricultural products, industrial emissions that are washed from the soil surface. To extract such water, a mine-type well is sufficient. Such water is not suitable for drinking purposes.

Groundwater lying in the sand layer at a depth of 7 to 30 meters is cleaner and less dependent on seasonal fluctuations in precipitation. The deeper the reservoir is, the purer the water in it. Mine or Abyssinian wells are used as a source.

Interlayer sandy and artesian horizons can be found at depths of 30 meters or more. Passing a long way of filtration, through various rocks of the earth, the water is purified and becomes suitable not only for domestic and technical purposes, but also for drinking. The volume and chemical composition of such resources is practically constant. Wells are used to extract them.

How to determine the presence of water in the area?

Frames, vines and others alternative methods can only be useful for searching for perches. They can be used as an indirect reference point for the location of interstratal waters. The right way to search for water in the area for a future well is exploratory drilling. Thanks to him, the depth of the water carrier, the quality of moisture and the approximate debit of the source are determined.

At the test drilling stage, when searching for an aquifer, water samples are taken to laboratory research. Primary analysis gives a complete picture of the microbiological and chemical composition.

This is due to the fact that in the process of drilling the brought volumes of water are used and a clear picture will appear only after a long pumping.

The following methods are used to locate suitable aquifers:

  • Parametric well drilling method.
  • Seismic exploration method.
  • Method of electrical sounding of the earth's thickness.

Drilling parametric or exploration wells

The work is carried out for research purposes. The main task of the trial search is to find a thick aquifer that lies in the thickness earth's crust, and determine its main characteristics. With the help of parametric wells, hydrological indicators, allowing to determine the location of the optimal water intake point. It is easier and cheaper to drill a well in the sand with a good hit.

Before searching for water using the exploratory drilling method, it is necessary to familiarize yourself with the general hydrological data of the area, which will prompt optimal view wells. The study of special documentation will help assess the nature of the geological sections in the region, suggest the expected depth of the aquifer. Such data is easy to find when it comes to densely populated lands.

On the plain, the depth of the water carrier is approximately the same. You can estimate the approximate depth based on how deep the wells are in neighboring areas.

After appropriate preliminary measurements and work with hydrological data, the proposed area for parametric drilling is determined. With a successful combination of circumstances and the experience of drillers, a parametric well may well turn into a stationary water intake point.

Basic drilling methods

Core drilling method used to search for heavily buried aquifers (up to 100 meters or more). When deepening a rotating core barrel with a core, a flushing liquid is supplied. A powerful jet washes out the soil opened along the ring, throwing it to the surface. The core remains in the pipe itself (rock in cylindrical shape). When passing through a water-resistant roof, in order to prevent silting of the horizon, compressed air is used instead of flushing fluid.

The column method has its advantages:

  • High performance.
  • Ability to penetrate to a depth of 100 meters or more.
  • Easy passage of hard rocks.

The main disadvantages of this method include:

  • attraction additional equipment(pump, compressor)
  • A high probability of siltation of the aquifer by washing products during its opening.

Auger well drilling used in the search for aquifers at shallower depths. main feature of this method, it is the simultaneous removal of the developed rock from the mine by lifting it along the flange of the rotating auger. The screw itself is a steel rod, along the entire length of which there is a spiral flange. At the end of the projectile is a chisel. Screwing into the rock, the chisel destroys it, and the blades of the flange raise the soil to the surface.

In order for the walls of the well not to crumble, after driving 1 ... 2 meters, casing pipe, gradually increasing as you go deeper into the ground.

The main advantages of this method include:

  • Low cost.
  • Fast dive.
  • Barrel flushing is not required.
  • There is no need to lift the auger for cleaning.

Among the shortcomings can be noted:

  • Unsuitability for the development of loose and rocky rocks.
  • Shallow dive.

Shock-rope method applies to hard rock. Tied to a steel cable, an impact projectile mounted on a mast-like structure gradually breaks up layers of rock layers, creating an exploration hole.

Manual drilling with a garden drill. It is carried out independently, suitable for depths of 15-20 m. Gradually passing through the soil layers, the soil is examined for the level of moisture.

All these methods are used both for exploration and for the creation of the well itself. The choice of method depends on geological factors and the budget of the project.

Seismic exploration method

The search method is based on "tapping" energy device the earth's crust through the action of sound waves and capturing the response vibrations using a seismically sensitive device.

Depending on the structure and material of the layers of the earth's crust, the waves pass through them differently, returning as damped reflected signals, the properties and strength of which are used to judge the rocks representing these layers, the voids and the presence of aquifers, and the accumulation of water between strong water-resistant layers. They take into account not only the strength of the returned oscillation, but also the time for which the wave comes back.

Water and rock do not reflect sound waves in the same way, therefore, knowing the difference in these indicators, one can judge where and how deep the aquifers are located.

Testing is carried out at several points on the site, all indicators are entered into a computer and processed by a special program to determine the location of the water carrier.

Compare the obtained data collected in places with similar geology, in the immediate vicinity of water bodies, with data collected at the proposed drilling site. Or they find out the standard of the seismic signal, which is typical for most points of a particular place, and by the deviation from this standard, the alleged location of the aquifer is revealed. Artesian waters give a high seismic background, many times higher than the standard one.

Electrical sounding method

The method allows using instruments to fix the presence of water in terms of the resistivity of the layers of the earth. Special probing equipment is used.

It is used to search for water at depths of ten to hundreds of meters.

Four pipes-electrodes up to one and a half meters long are driven into the soil. Two of them are creating a field of electric voltage, and the other two are performing the role of testing devices.

They are sequentially bred to the sides. At the same time, data are recorded, according to which they measure resistivity, find out the potential difference, thus consistently identifying indicators at different levels of the earth's crust.

The resistance varies with how high the moisture level is and what the composition of the rock layers is. This is a method of electrical sounding, with its help they find out the presence and depth of water.

Thus, electrical prospecting finds out information inaccessible to the seismospectral method, being a less costly method of search.

The disadvantage of the method is that if the search area is enriched in fossil metals or is close to railway lines, sounding will become impossible.

How to independently find water in a summer cottage?

Independent research is possible only when it comes to sand wells. Artesian water intake requires a more serious approach.

Studying the terrain

The same relief features that we encounter on the surface are projected onto the aquifer. You can find water on the site yourself on gentle straight lowlands, at the foot of the slopes, in places near water bodies or with nearby wells and wells.

With a barometer

If there is a body of water nearby or neighbor's well, an aneroid barometer will help you find out the availability of a resource in your area. The closer the water, the more Atmosphere pressure in this place. The search sequence is as follows:

  1. The pressure is measured near a well or lake.
  2. Measurements are taken at the site of the proposed water intake.
  3. The data difference coefficient is calculated.
  4. The resulting figure is a measure of the depth of the aquifer. One division of the scale goes per meter of depth.

The method is suitable only in cases where we are talking about horizontally lying aquifers. In mountainous areas, corrections are needed to take into account the possible slope of water flows.

Instruments that measure the distance to the aquifer can only provide indicative information, only exploratory drilling provides accurate full-fledged data.

Here it is - its own land, reliably hiding water under the layers of soil, its whole layers. The decision to extract this water has been made, everyone necessary equipment, as well as an acute desire to achieve success, is available, the case is small - to find a place for a well on the site. How to find it and we will understand. For this part of the advice - the sea, but not everyone is suitable.

Let's make a reservation right away: we list the popular, utterly publicized methods of finding water - grandfather's, great-grandfather's, prehistoric and almost antediluvian. Methods are sung in unison. We will not indulge in praise, we will simply tell you how to find a place for a well according to folklore legends, although we are very skeptical about these methods.

Foggy morning

The way to choose a place for a well is based on the truth - water evaporates. We look in the morning - where the fog swirls, there the water is buried. If the fog is stubborn, rises in a column - this is good: a lot of water is buried. It is better to observe fogs in depressions. If your site is on a hill, fogs are not characteristic of it in principle. Is there no water or, contrary to the truth, does it not evaporate? It's just that the fogs won't show it - there's nowhere for them to gather.

Frames in hand

Here immediately buzzword - dowsing. The method requires the use of hands: two frames need to be made from aluminum wire - 40-centimeter (approximately) wires are bent at a right angle (about a quarter bent) and inserted into the handles. Handles also need to be made - preferably from elderberry, willow, viburnum. The method requires pressing hands: elbows - to the sides. In each fist on the frame, and forward - we go, we hold our hands parallel to mother earth, we hold the wires in the same way in parallel. We reincarnate as Edward Scissorhands, but not completely (we don’t cut the bushes, just the wire is a continuation of the hands). We go and wait for the “bite”. First we walk from the north (a compass to help - we mark the cardinal points in advance) to the south, then we walk from east to west. Where the frames go crazy, there is water. We pass the entire section up and down: we determine the direction of the watercourse, we do not hope for memory - we drive in pegs.

Here too: instead of a frame - the famous vine

Surveillance of plants and animals

great way: presumably, the presence of plants as such already indicates the presence of groundwater. Plants feed on water. Their root systems different. According to the growth of certain species, according to the condition of some trees, it is possible to draw a conclusion about the presence of a resource and choose a place for a well. Birch, spruce, alder, pine are moisture-loving, grow where the land is rich groundwater. We could not imagine the entire building plot in the trees. Truly happy owners of houses located on forest land are almost isolated cases. Therefore, we turn to more cunning representatives flora, rapidly developing and easily penetrating behind concrete fences through the asphalt.

Pistils-stamens "show" water located at one or another depth:

  • reeds - 1–3 m;
  • loh - 1–3;
  • alfalfa - 1.4–2 m;
  • wormwood - 3–5 m;
  • licorice - 1.5–5 m;
  • reed - up to 1.5 m;
  • poplar - 0.5–3 m;
  • cattail - up to 1 m;
  • chiy - 1.5–5 m.

And here we come close to the cause of the fiasco of many do-it-yourself well diggers - plants are shown, but they only show nearby water (like other methods, but it’s immediately clear which plant on the list is the key one). Digging a 1.5-2-meter well is like putting a barrel to collect rainwater - the result is the same: there may or may not be water (as heaven decides), but you can’t drink it.

It is believed that animals help to find a place for a well: they dig holes above the water (especially on hot days) and fit into them. You can also put eggs under the pan: under which pan in the morning there will be a steamed egg, there is water. But it's all from the same opera.

How to actually choose a place for a well

In fact, in order to be guaranteed to find a place for a well, you need to turn to specialists - the listed tips are wasted by moths. Why, then, sometimes, not even sometimes, but often, it turns out to choose a place for a well, following the advice spent by moths? Because water is almost everywhere: the wind blows, the fire burns, the rain pours © - and all this is global. But the depth of occurrence of aquifers is unstable: the bowels of the earth are not a sheet of a notebook in a box. And mistakes happen much more often than people usually talk about.

Drilled but no water

Users ask “how to find a place for a well” and get 7 million results, but if they ask “they drilled a well, but there is no water” they will receive 9 million - a solid hill of complaints and even videos of blatant content: holding money for geologists, paid for the work of drillers, got an empty well to the envy of the mole - they walked 20 m, but there is no hint of water; deployed heavy equipment and left.

In search hints, the situation occupies far from the last place.

Why is this happening? Because everything listed methods they help to determine the presence of the upper, so-called pressure waters, the capillary layer - this is ignored, such water is not suitable for extraction.

Hereditary well diggers dig wells in winter to pass through this impregnated layer without problems (in winter, the water in it freezes). Perhaps the desert traveler, who thanked the Lord for the pecked vine, needs such a liquid so as not to die of thirst. This is not suitable for a summer resident: in order to equip a water supply system, you will need to find and open a normal aquifer, get a lens that is stably fed naturally.

You can make people laugh by digging a well with a child's shovel for 5 years; you can make yourself laugh by cutting frogs in half in the process of drilling with a shock-rope method; you can mix moles by biting into the ground with a hand drill - determining the location of the source of water supply must be left to specialists. And this need is enshrined in legislation. Penalties are not funny. No water is not funny. However, you can choose a place for a well “with your own hands”: for lovers of laughter who are not shy (concerning fines), we offer you to enjoy a summer-long core sampling.

Video: how to determine a place for a well for water

This video really shows efficient way choose a place for a well using exploratory drilling. Man applies shock-rope method. By the time of the shooting, 8 m had already been drilled. How much time it took, they are modestly silent, but the size of the glass is not particularly flattering.