No Water From Your Well? Causes, Fixes, and When to Call a Pro

You turn on the tap and nothing comes out. Or maybe there's a thin trickle, then silence. It's one of the most unsettling moments for a well owner, especially if it happens on a weekend or during a busy morning. The good news is that most causes of sudden water loss are diagnosable without any special tools, and many are fixable without a service call. This guide walks you through the likely culprits in order from cheapest and easiest to check first, all the way to the more expensive problems that require a licensed well contractor.

First: Safety and Triage Basics

Before you do anything else, resist the urge to flip switches and run tests randomly. A few minutes of calm observation will save you time and potentially prevent equipment damage.

• •Do not run the pump dry. If you suspect the pump is still trying to run but there's no water, shut off the pump breaker immediately. Running a submersible pump without water will burn out the motor in minutes.
• •Listen at the pressure tank. Put your ear near the tank and have someone briefly flip the pump breaker on. A healthy system hums quietly. Rapid clicking from the pressure switch — especially if the pump immediately kicks on and off every few seconds — points to a waterlogged pressure tank.
• •Check whether neighbors with wells are also affected. If two or three nearby properties are also dry during a drought stretch, the problem is likely a dropping water table rather than a mechanical failure on your end.
• •Note any recent changes. Did you use a lot of water yesterday? Run multiple appliances simultaneously? Had any electrical storms? Context clues narrow down the diagnosis significantly.

Start Here: The Cheapest Causes First

These are the common search scenarios this guide covers: no water in the house but the well pump has power, water pressure suddenly dropped to zero, pump runs but no water reaches the taps, pressure switch clicks but the pump will not start, and water returns only after the well rests for a while.

Well systems fail for a wide range of reasons, but the inexpensive ones are also the most common. Run through these before assuming the worst.

How to Test Your Pressure Tank's Air Charge

Checking the precharge pressure is a five-minute job that can confirm whether your tank is waterlogged before you spend anything. Here's how:

• •Turn off the pump breaker at the electrical panel.
• •Open a faucet inside the house and let the system depressurize completely until water stops flowing.
• •Find the Schrader valve — it looks like a tire valve — on the top or side of your pressure tank, opposite the water pipe.
• •Use a tire pressure gauge to check the air pressure. For a 30/50 pressure switch, the precharge should be 28 psi. For a 40/60 switch, it should be 38 psi — always 2 psi below the cut-in setting.
• •If the gauge reads zero or water sprays out of the valve, the bladder has failed and the tank needs replacement. If pressure is simply low, you may be able to add air with a standard bicycle pump or compressor.

Never over-inflate. Exceeding the precharge spec can damage the bladder or distort the tank. And always make sure the system is fully depressurized before testing — checking with the pump running gives a false reading.

Intermediate Causes: Check Valve and Pipe Problems

If the breaker is fine, the pressure switch looks good, and the tank air charge is correct, the problem may be mechanical rather than electrical.

• •Stuck or failed check valve. A check valve prevents water from flowing back down into the well after the pump shuts off. When a check valve fails in the closed position, no water can pass through at all. Symptoms include the pump running normally (you can hear it), pressure building on a gauge, but little or no water at the tap. Check valves are inexpensive ($15–$40) but replacing them on a deep submersible system means pulling the pump — see below.
• •Dropped or broken pipe. The drop pipe that connects the pump to the surface can separate at a fitting, especially in older galvanized steel systems. The pump keeps running and actually pumps water — but it circulates back down into the well casing instead of reaching your house. This usually requires pulling the pump and drop pipe to inspect and repair.
• •Clogged well screen. The screen at the bottom of the well casing filters out sand and sediment. Over time — or after a pump disturbance — it can plug with mineral deposits or fine material. This typically causes a slow reduction in flow before complete failure, rather than sudden water loss.

Is It the Pump or Something Upstream?

Distinguishing between a pump failure and a problem elsewhere in the system is critical before you authorize a pump pull — a significant expense. Here are the key diagnostic signs:

Signs pointing to the pump itself: The breaker is on and reset, the pressure switch appears functional, and the system is completely silent — no hum, no vibration — when the pump should be running. Or the breaker trips repeatedly the moment you reset it, which suggests a motor winding has shorted. Submersible pumps typically last 8–15 years; an older pump that fails suddenly during hot, high-demand periods has often simply reached the end of its service life.

Signs pointing to something upstream of the pump: You can hear or confirm the pump is running (vibration, amp draw on a clamp meter, or the breaker holding), but pressure doesn't build. That points to a broken pipe, failed check valve, or the well itself running dry rather than the pump motor.

A licensed pump contractor can use a megohmmeter to test the pump motor's winding resistance without pulling it, which helps confirm motor failure before committing to the cost of extraction. Ask specifically about this test before authorizing a pull — it's typically included in a standard service call.

Drought and Dropping Water Table: Temporary vs. Permanent

During extended dry periods, even wells that have performed reliably for decades can suddenly run low or go dry. This happens because the water table — the upper level of the saturated zone your well draws from — drops as aquifer recharge slows and demand from neighboring wells increases.

The key question is whether the drop is temporary (the aquifer will recover when rain returns) or permanent yield loss (the well is truly exhausted or the pump is now set above the static water level).

• •Temporary drought-related drops usually come with warning signs: declining pressure over days or weeks, air sputtering from taps, and water returning after a period of rest (letting the well sit overnight). Reducing usage — turning off irrigation, spreading laundry loads out — often restores service temporarily.
• •Permanent yield loss or pump placement issues are confirmed by a driller measuring the static water level with a water level meter. If the water table has dropped below the pump intake, the pump needs to be lowered — or in severe cases, the well may need to be deepened or a new well drilled.
• •In drought-prone regions like East Texas (including Angelina County), shallow wells in sandy formations are especially susceptible to seasonal drops. Wells drawing from deeper confined aquifers tend to be more stable but are costlier to drill in the first place.

DIY vs. When to Call a Professional

There is a clear line between what a capable homeowner can handle and what requires a licensed well contractor. Here is a practical breakdown:

A standard well service call runs $150–$400, which typically covers a site visit, basic diagnostics, and a pressure system inspection. Pump replacement — including parts and labor for a submersible pump at 200–400 ft depth — usually runs $1,200–$3,500 depending on pump size, depth, and your region. Deepening an existing well can run $3,000–$10,000 or more, and drilling a new well starts at around $5,000 for a shallow system and climbs quickly with depth.

What to Have Ready When You Call a Driller

When you call a well contractor, having the right information on hand saves time, helps them bring the right equipment, and can reduce the total diagnostic time (which you're often paying for by the hour).

• •Well log (driller's record). This document from when your well was drilled shows the total depth, casing diameter, static water level at time of drilling, and geological formations encountered. Your county health department or water resources agency may have a copy on file if you can't find yours.
• •Pump model and age. If you have a label, tag, or prior service receipt with the pump brand and model number, share it. This tells the contractor which replacement unit to bring and gives them wiring expectations up front.
• •Pressure switch settings. Write down the numbers stamped on your pressure switch (e.g., 30/50 or 40/60). It's on the cover of the switch housing.
• •Recent water use history. Were there any unusual demand events in the 24–48 hours before the water stopped? Filling a pool, irrigating heavily, a running toilet, or a burst pipe elsewhere in the system can all drain the well faster than it recharges.
• •Access notes. Let the contractor know where the well head is located on the property, any locked gates, and whether a pump hoist truck can reach it without issue. Tight access on wooded lots can affect scheduling and sometimes pricing.

The more information you can provide, the more efficiently the contractor can help. A prepared homeowner often gets a faster, less expensive service call — and avoids the common situation of paying a service fee only to have the driller come back a second day with the right parts.

If you need help now, start with contractors that list pump service, pressure tank work, yield testing, or emergency service in your area. For mechanical issues, use the well pump services directory. If the well itself may be running dry, compare options in the dry well and low-yield guide.