That Dripping Faucet Is Costing You More Than You Think

The Real Math

The EPA's WaterSense program puts it plainly: a faucet dripping at one drip per second wastes more than 3,000 gallons per year. That is not an estimate padded for drama. Drip size varies by faucet and pressure, but at a typical drip rate the daily loss adds up to thousands of gallons before the year is out.

A faster drip, say two or three drops per second, doubles or triples that number. A steady trickle from a faucet that is not quite closed is in a different category entirely and can waste 20 gallons a day without sounding like much from across the room.

What It Costs on a North Georgia Water Bill

For homes on municipal water in Ellijay, Jasper, or Canton, that 3,000 gallons of annual drip waste shows up on your bill. Not devastating from a single faucet on its own. Two or three dripping faucets and a running toilet, though, and wasted water adds up fast before anything else goes wrong.

The bigger cost is when the drip is a hot water line. You are also running your water heater harder to compensate for the continuous draw of tempered water. A dripping hot water faucet adds to your gas or electric bill on top of the water bill.

Well Water Homes: The Waste Is Still Real

Ryan hears this often from well water homeowners: "I am not paying per gallon, so it does not matter." That is wrong, and here is why.

Your well pump has a finite life. Most residential submersible pumps are rated for somewhere between 8 and 15 years of normal use. Normal means the pump cycles on when the pressure tank drops below the cut-in pressure and shuts off when it reaches the cut-out. That is how it was designed to run.

A dripping faucet puts a small but constant bleed on your pressure tank. The tank loses pressure faster than it should. The pump kicks on more frequently. Over the course of a year, a dripping faucet on a well system might add 200 to 400 extra pump cycles per day compared to a tight system. Spread that across a few years and you are shortening the life of a pump that is expensive to replace, plus the headache of being without water while it is pulled and replaced.

Fix the drip. The pump life is worth more than the repair.

Why Faucets Drip

The cause depends on the type of faucet.

Modern Cartridge and Ceramic Disc Faucets

Most faucets installed in the last 25 years are either cartridge faucets or ceramic disc faucets. Both work by moving an internal element to align or block water ports. When a cartridge wears out or a ceramic disc cracks, the seal is no longer perfect and water gets through even when the handle is in the off position. That is the drip.

Cartridges are the most common failure point. They are spring-loaded plastic and rubber assemblies, and the O-rings and seals degrade over time, especially in homes with hard well water that deposits minerals on the moving parts. Replacing a cartridge is a straightforward repair: shut off the supply valves under the sink, pull the handle, swap the cartridge, reassemble. Twenty minutes if the cartridge is available at the hardware store.

Older Compression Faucets

The older two-handle faucets in many pre-1990 North Georgia homes, the kind with separate hot and cold handles that you turn fully to open and close, are compression faucets. They work by pressing a rubber seat washer against a seat to stop flow. When the washer wears, it no longer seals completely. The drip is a worn washer.

Replacing the washer is a simple repair for anyone comfortable with basic plumbing. The challenge comes when the seat itself is damaged or corroded. If you replace the washer and the drip comes back quickly, the seat is the problem. Seats can be reground with a seat wrench tool, or the faucet body can be replaced.

The DIY Question

Some faucet repairs are genuinely reasonable DIY jobs. Others are not.

A single-handle ball faucet with a dripping spout usually needs a new cartridge or ball assembly and O-rings. Parts kits for most common brands, Delta, Moen, Price Pfister, are available at any hardware store. The job is 20 to 30 minutes with a YouTube video specific to your faucet model and a pair of pliers.

Where it gets harder: faucets where the packing nut has corroded solid and will not budge, faucets in homes with iron-heavy well water where every threaded fitting is rusted, faucets where the cartridge is discontinued or hard to source, and faucets where the body itself has a hairline crack. Forcing a corroded packing nut with the wrong tool and the wrong technique can snap the faucet body or the supply stop valve below it, turning a small repair into a service call.

If you pull a handle and find a mess you did not expect, stop. Call before you go further.

Repair vs. Replace

Here is Ryan's rule of thumb: if the faucet is more than 20 years old and you are already chasing one failing part, you will likely be chasing another within a year or two. Parts for discontinued faucet models are increasingly hard to find, and the time spent hunting down an obsolete cartridge costs more than a new faucet.

If the faucet is quality hardware from the last decade, repair makes sense. If it is an old builder-grade fixture with multiple issues, replace it and stop worrying about it.

Outdoor Hose Bibs

A dripping outdoor hose bib is almost always a worn seat washer. The fix is the same as a compression faucet: shut off the interior supply valve, pull the stem, replace the washer, reassemble.

Do not ignore an outdoor bib drip heading into fall. That small amount of water sitting in the pipe near the spigot body will freeze when temperatures drop below 28 degrees. Ice in a faucet body cracks the brass housing. You will not know it is cracked until spring, when you turn the water back on and it pours out through the split. The repair at that point is replacing the whole hose bib, which is a bigger job than replacing a washer in September.

This is a five-dollar washer and 20 minutes of time now, or a hose bib replacement in March. The math is not complicated.

The Short Version

Dripping faucets do not fix themselves. Ryan gets calls from homeowners who tolerated a drip for two years because it did not seem urgent. They are not wrong that it is not a crisis. But wasted water, a shorter pump life, and a higher chance of the drip turning into a trickle during the night are all avoidable.

Most dripping faucets are quick fixes. Half of them can be handled on the same call as something else he is already there for. Call, describe what you are seeing, and he can usually tell you in three minutes whether it is something you can handle yourself or something worth scheduling.