Standing Water in My Water Softener Salt Tank

Water in Softener tankStanding water in a salt tank is a normal thing to some extent but if you are experiencing more than usual water overflow, then this is something to worry about. Therefore you must have to check what’s wrong with it.

If you are new to the water softener world and don’t know how to troubleshoot standing water in the water softener, then this article is surely for you. In this short post, we will disclose all the issues which are the culprit in standing water in the brine tank and their possible solutions.

So let’s get started!

Incoming Brine Line Hose Might Be Disconnected:

The brine tank has a waft or float that controls the brine level. It’s just like the same waft that we have in our toilet tanks. If the incoming brine line hose is not securely attached, the waft won’t stop the water flow at the correct level. Therefore, the possible reason for water in the softener tank can be insecure attachment of the incoming brine line.  So to get rid of this problem, make sure that the line and waft are in secure position.

Bottom of the Tank Might Be Clogged With Salt:

The brine tank has horizontal slots that control the overflow of water from the bottom. If there is any salt buildup in the tank that will clog these horizontal slots, then it will be difficult for slots to reduce the overflow of water. This could be one of the possible reasons for water softener filled with water. If you feel like it’s the culprit, then it’s time to clean the brine tank, Water softener full of water, water softener problems water in salt tank.

Drain Line May Have Malfunctioned:

One possible reason for abnormal brine tank water level is the malfunctioning of the drain line. It might be possible that the drain line has a kink in it or it could be damaged. To solve this problem, the only solution is to replace the drain line with a new one.

Control Valve May Be Clogged:

Most of the time the control valve becomes blocked or clogged. It usually happens when you are using well water for softening. The reason is, well water has lots of minerals and iron in it that may damage Softener resin which clogs the control valve. If you think this is the reason for water in the brine tank, then its tie to clean the valve.

Brine Line Flow Control May Be Clogged:

Sometimes debris accumulates in the brine tank and eventually blocks the brine line. The only solution to this problem is to flush the brine line. It will help to unclog the line.

Injector May Be Clogged:

One of the possible reasons for standing water in the brine tank could be a clogged injector. This problem usually arises when you are using water with high iron content. You can easily get rid of this problem by cleaning the clogged injector. You can use a wooden toothpick to clean this injector but you have to be very careful while cleaning it because it can damage easily. The best option is to use cleaning products such as Calcium lime rust (CLR) remover to clean the injector. Otherwise, you can replace it.

Brine Level Control May Be Out of Order:

If none of the above issues are the reason for brine tank water level, then there are chances that the brine level control may have malfunctioned. The float of brine level control and incoming line are securely attached. If the float becomes clogged it cannot move freely. So it’s better to check it and if it’s clogged, then remove it for cleaning. Don’t forget to keep the cap of the top of the brine well, otherwise, salt can get into the well and cause a blockage.

Circuit Board Might Be a Problem:

If all the above things are alight and still facing an issue, then there might be some problem with the circuit board. By hiring a professional electrician you can replace the malfunctioned circuit board with the new one.

Faulty Spacer Stacks and/or Piston:

Well, the above-mentioned issues are the common reasons for standing water in the salt tank. But if you have been using a water softener for a long time then there might be some technical reasons for standing water in the brine tank. A water softener is a machinery that depreciates its life with the passage of time. The spacer stack and pistons in the water softener wear out with time. You can confirm it, by disconnecting the drain and brine line while the valve is operating. If water is still flowing over the valve, then it’s time to replace the spacer stack and pistons.

Let me tell you one important thing, changing base plate spacer stack or pistons is not a cup of tea for everyone. Every Tom, Dick, and Harry cannot replace as it is not a DIY project. So it’s better to call a professional to replace base plates, spacer stacks, and pistons.


When to Clean Brine Tank?

It is recommended to clean the brine tank on yearly basis. This will increase the work efficiency of the water softener.

How Much Water Should Be in My Water Softener Brine Tank After Regeneration?

It is normal to have 6 to 10 inches of water in the brine tank. Remember, the higher amount of water will interfere with the regeneration process.

Why Is My Brine Tank Empty?

It could be because of mushing. If the salt in the brine tank is packed too loosely, it can change into small crystal which creates a mass of salt at the bottom of the tank. This mass prevents the refilling of the brine tank.

Should there be water in my water softener salt tank?

There will commonly be several gallons of water in the bottom of the brine tank but is never more than twelve inches high. We recommend that you check the salt level in your brine tank monthly. The more frequently your system redevelops, the more you’ll need to check and add salt to the tank.

How much salt should I have in my brine tank?

You should keep your brine tank at least one quarter full of water softener salt all the time and not more than four to six inches below the top of the tank for best productivity.

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