Underground Water Detection · Pune · India
18.5498° N
73.8922° E
Yerwada · Pune

We find water where others say it doesn't exist.

Certified engineers using precision instruments to locate underground water — shallow aquifers and deep-seated primary water alike — streams, water-bearing rock, depth, and yield, before you spend a single rupee on a borewell.

Service area · MH · GJ · J&K Max depth surveyed · 1,500 ft Method · Instrument-derived
The problem · India 2025

India is not running out of water. India is running out of the water we know how to find. Shallow aquifers are depleting. Borewells go dry at 400, 800, 1,200 feet. There are sources beneath your land that the typical surveyor does not look for.

There are two kinds of water beneath your land. Shallow aquifers, recharged by rainfall and monsoon, depleting in dry years. And deep-seated primary water — trapped in fractured rock beneath the impermeable layer, independent of the monsoon. Our instruments capture both. We are certified engineers based in Pune. We instrument. We measure. We verify. And we give you the best coordinates to drill.

1,500ft
Maximum survey depth
3states
Maharashtra · Gujarat · J&K
9step
Survey & verification process
2sources
Shallow aquifer + primary water
What we look for

Two sources of water beneath your land.

Your land may hold two kinds of water. A shallow aquifer, recharged by rainfall and monsoon, sitting above the impermeable rock layer. And deep-seated primary water, trapped in fractured rock beneath it, independent of rainfall. Our instruments capture both — and we tell you which one to drill for, where, and how deep.

Reference · primarywaterinstitute.org
Cross-section showing both shallow aquifer and deep-seated primary water beneath the Earth's surface
Fig. 01 — Both sources in one cross-section. The shallow aquifer depletes; primary water does not.
Illustration of deep seated water formation beneath impermeable rock layers
Fig. 02 — Deep-seated water (DSW) forms below impermeable layers, forced upward under pressure.
01
Shallow aquifer — recharged by rain
Sitting above the hard rock layer, refilled by monsoon and surface runoff. Most borewells in India tap this layer. It depletes in dry years and goes dry when neighbours pump it down.
02
Primary water — deep-seated, independent of rain
Trapped in fractured rock beneath the impermeable layer, formed during the Earth's formation. Not refilled by monsoon. Does not deplete in summer. The same source whether it rained yesterday or ten years ago.
03
Both require pumps
Self-rising artesial wells are rare — almost every borewell, shallow or deep, needs a submersible pump to lift water to the surface. The advantage of primary water is reliability and year-round yield, not free energy at the surface.
04
Our instruments capture both
The same survey identifies the shallow aquifer above the impermeable layer and the primary water below it. You decide which to drill for based on cost, depth, and the reliability you need.
05
Backed by published science
The Primary Water Institute, Northwestern University researchers, and a 2014 Nature study on ringwoodite all confirm vast water reserves trapped deep in the Earth's mantle — the source we survey for.

The 9-step process we follow before you drill.

Methodology

Drilling a borewell in India costs between ₹2,00,000 and ₹8,00,000 — and in hard-rock Maharashtra, the failure rate is brutal. Our process exists to make sure the point we mark is the right one. Nine steps. Every step uses instrument-derived data, for both shallow aquifers and deep-seated primary water.

00

Identify the stream and its direction.

We map the underground water stream and the direction in which it flows across your land. A stream is not a single point — it is a moving body, and drilling upstream vs downstream changes everything.

01

Scan along the stream direction.

We run targeted scans over the stream axis to find which stretches yield maximum water at the lowest depth. Depth matters — shallower hits are cheaper to drill and easier to lift from.

02

Pinpoint water-bearing rock with precision instruments.

We locate the exact spot where water-bearing fractured rock sits beneath the surface — whether a shallow aquifer above the impermeable layer or a deeper primary water source below it. Not the general area. The exact spot.

03

Find depth — including multiple sources at one spot.

Using instrument-derived reports, we identify the depth of each water source. Multiple water-bearing layers can exist at the same XY spot at different depths — a shallow aquifer at 200 ft, a primary water layer at 800 ft — and we mark each one.

04

Quantify yield in litres per minute.

Depth alone is useless without yield. We use the same instrument reports to estimate the water quantum — litres per minute — so you know before drilling whether this borewell will fill your overhead tank in 20 minutes or 4 hours.

05

Verify geology — rock hardness, permeability, conductivity.

We confirm the geological reports against physical factors: rock hardness, rock permeability, hardness gradients across layers, and soil conductivity. A layer that reads "water-bearing" but is impermeable will not yield. We check.

06

Save you money — lowest depth, highest yield.

The goal of the entire process: find the point where the borewell hits maximum water at minimum depth. Drilling deeper costs ₹400-₹800 per foot in Maharashtra. We optimise for the total cost of the borewell, not just "hitting water" at any depth.

07

Find water where others have given up.

Most of our calls come from plots where two, three, four borewells have already been drilled dry. We survey for whatever source your land still holds — an untapped shallow aquifer the previous borers missed, or a deeper primary water source they never reached.

08

A couple of feet can mean a dry well.

A stream fracture may be 3 feet wide. Mark two feet to its left and the drill passes through solid basalt — and you spend ₹4 lakh on dust. We attempt to find the best point so that no money is wasted on dry wells. Precision is the entire service.

Why precision matters

If the drilling point is marked wrong by even a couple of feet, the borewell may turn up dry.

That is not a marketing line — that is the geometry of fractured-rock aquifers. A water-bearing fissure can be narrower than a doorway. We attempt to find the best point with the best information available. Every step of our process exists to make sure the borewell rig arrives at the right X, the right Y, and drills to the right Z.

No instrument guarantees 100% results — and neither do we.

Case studies · documented on site.

Field documentation

Every survey we complete is documented on video at the drilling site — coordinates, depth hit, yield observed. These are not rendered simulations. They are farmers, plot-owners, and institutions who let us try after others had declared the land dry.

Maharashtra

Primary Water Survey

Baro · Junnar · Maharashtra

Water found at 200 ft.

Gujarat

Primary Water Survey

Khutavda · Mahuva · Gujarat

Water found at 680 ft.

Gujarat

Primary Water Survey

Khutavda · Mahuva · Gujarat

Water found at 615 ft.

J&K

Borewell Survey

Jammu & Kashmir

Water found within 150–250 ft.

J&K

Borewell Survey

Jammu & Kashmir

Water found within 150–250 ft.

J&K

Borewell Survey

Sangla · Jammu & Kashmir

Water found within 150–250 ft.

In the press · cited science

"Oceans beneath the Earth's surface" — and other reports that confirm what we look for.

Primary water is not fringe theory. It is documented in peer-reviewed geology, in news reports from mainstream outlets, and in the published work of researchers at Northwestern University, the University of Alberta, and others. A curated archive of these reports is maintained at desertstoforests.org.

Scientific Reports · Nature

"A reservoir of water three times the volume of all the oceans has been discovered deep beneath the Earth's surface."

Researchers analysing a diamond from Brazil found ringwoodite — a mineral that holds water — at 660 km depth. The finding confirmed vast deep-seated water reserves. Cited via desertstoforests.org media archive.

Northwestern University

"The water is inside a rock called ringwoodite, and it acts like a sponge — holding water deep within Earth's mantle transition zone."

Steve Jacobsen, geophysicist at Northwestern, lead researcher on the 2014 ringwoodite study. His team confirmed that the deep-seated water is not liquid — it is bound in the mineral structure of mantle rock, released under pressure through fissures.

The Guardian · syndicated

"This is a clear indication that the Earth's water cycle includes the deep interior — there are oceans of water trapped in rock."

Coverage of the ringwoodite discovery, summarised in the desertstoforests.org media section. The discovery reframed groundwater science: the deep-seated water budget is orders of magnitude larger than all surface water combined.

Primary Water Institute

"Primary water is the original water of the Earth — trapped in rock at the time of the planet's formation, forced upward through fissures under lithostatic pressure."

The Primary Water Institute maintains a research library at primarywaterinstitute.org, documenting historic deep-seated water wells — including flows in arid regions where rainfall could not account for yield.

The team

Certified engineers, based in Pune.

We are a small group of environmental enthusiasts who watched the water and drought situation across India get worse — year after year, monsoon after failed monsoon — and decided to find a permanent solution to it. We are all certified engineers. We understand the science behind water — the geophysics, the rock mechanics, the instrumentation — more rigorously than many in this field. We are based in Yerwada, Pune.

01
Cross-disciplinary by design.
Hydrogeology, geophysics, electrical resistivity, and structural geology — our reports are not single-instrument outputs. They triangulate multiple readings into one recommendation.
02
Verified against drilling outcomes.
We do not disappear after handing you a report. We follow up after the rig has drilled — confirm depth, yield, and geology. That data feeds our next survey.
03
Pune-based, mobile team.
We are based in Yerwada, Pune, and travel to your land in Maharashtra, Gujarat, and Jammu & Kashmir. We don't ask you to send us photographs — we come and survey on site.
04
We charge for the report, not for the hope.
Our fee covers the survey, the instrument time, the verification, and the written report with depth, yield, and coordinates. We do not take a cut of the drilling. We have no incentive to recommend deeper than necessary.
05
Honest about what instruments can and cannot do.
No instrument guarantees 100% results. We tell you upfront where the data is strong, where it is uncertain, and what the risks are before you commit to drilling.
Contact · book a survey

Before you drill — let us look.

Call us before the rig arrives. We will travel to your land, run the survey, and deliver a written report with the drilling coordinates, recommended depth, and expected yield. Serving Maharashtra, Gujarat, and Jammu & Kashmir.

Office
Yerwada
Pune — 411006
Maharashtra, India
Phone
+91 96731 17072
Email
contact@singlemind.in
Coords
18.54979561035322° N
73.89215744768414° E
Message us on Telegram/Viber
Yerwada · Pune · OpenStreetMap