There are four ways to get water out of the ground in Texas that cover nearly every place we work on: a windmill, an electric submersible pump, a line-shaft turbine, or a solar pump system. Which one fits comes down to three things — how deep the water is, how many gallons a day you need, and whether there is power at the wellhead.
Below is what each one actually does, what it suits, and what it asks of you. Whether you want the old iron turning again or a solar array quietly filling the stock tank, the whole job is the same shape: the tower, the pipe, the pump, and everything down the hole.
The classic multi-blade windmill turns wind straight into a mechanical stroke: the wheel turns, the gearbox strokes a sucker rod down the hole, and a cylinder at the bottom lifts water up the pipe on every stroke. There is no motor, no meter and no fuel — which is the whole point of it on land where the wire does not reach.
It suits a place where you want water without a power bill and can store what you pump. The trade is patience: a windmill fills a tank across a windy day rather than giving you pressure the moment you open a valve. What it asks in return is maintenance — leathers, gearbox oil, sucker rod and the tower itself.
A submersible sits down in the water and pushes it up, sealed inside the well and wired to the surface. Sized to the well and the demand, it is the standard answer for a house, a herd or a modest irrigation run, and it delivers pressure on demand rather than filling a tank on the weather's schedule.
It needs power at the wellhead and it needs sizing done properly — a pump too big for the well will draw it down and a pump too small will never keep up. Set deep and sealed tight, it is the option most people never think about again for years.
More about an electric submersible pump →
A turbine puts the motor at the surface and drives a shaft down the well to a stack of impeller bowls. That arrangement moves serious volume — it is the workhorse where the demand is measured in gallons per minute rather than gallons per day.
It is the choice for irrigation and for livestock at scale, and for deep wells with real demand on them. It is a bigger installation than a submersible and it wants proper alignment and servicing, which is why it belongs to people who need the volume.
More about a line-shaft turbine →
Panels at the well run a pump directly off daylight, filling a tank while the sun is up. No meter, no fuel, no wire run across the pasture. When The Luling Foundation wanted to show ranchers that the sun could pump water, they had a demonstration solar well built on the farm — alongside Bluebonnet Electric, the LCRA and Texas AgriLife Extension — and it still runs on nothing but daylight.
It suits remote troughs and off-grid corners, and like a windmill it works with storage rather than on demand. The panels do the work the wind would otherwise do, on a schedule you can predict a little better.
More about a solar pump system →
Start with the water, not the machine. How deep it sits and how fast the well recovers set the outer limit on everything else. Then count your gallons honestly — a house and a few head of cattle is a different problem from irrigating, and the pump that solves one is the wrong answer for the other. Last, look at the power: if there is no wire at the well and no appetite for running one, that narrows the field to wind and sun straight away.
Most places end up with a combination over the years — a windmill on one well, a submersible on the house, solar out at the far tank. There is nothing wrong with that. The wells were drilled where the water was, not where it was convenient.
If what you have has stopped rather than never existed, that is a different conversation: troubleshooting and repair comes first, and the answer is sometimes that the old rig is worth saving. Sometimes it is not — here is a job outside Luling where the replacement part cost more than a whole new pump.
No. A windmill runs on wind alone and a solar pump runs on daylight, which is why both are common on remote corners of a place where running wire would cost more than the pump. An electric submersible or a line-shaft turbine does need power at the wellhead.
A windmill pumps slowly and steadily rather than on demand — it fills a storage tank over the course of a day whenever the wind blows, and you draw from the tank. That suits livestock and household use. For irrigation volume you are looking at a submersible or a line-shaft turbine instead.
It depends on what failed and what it costs to put right. Sometimes the honest answer is that a replacement part on an older system costs more than a whole new pump — that is exactly what happened on a job outside Luling, where a failed controller priced out higher than a complete constant-pressure setup.
Often, yes — the well is the well, and what sits over it can change. Which combination makes sense depends on the depth of the water, how many gallons you need a day, and whether you want to keep the tower turning as well. It is worth a phone call before you decide.
New install, a windmill that has stopped, or a pump that quit in the heat — call and talk to the people who will actually do the work. We run out to ranches, farms and rural homes around Luling, Lockhart, Seguin, Gonzales, San Marcos, Martindale and the rest of Caldwell County, Guadalupe County, Gonzales County.