A septic emergency is a bad afternoon. Sewage where it shouldn’t be, a house you can’t use normally, and a clock running on the cleanup.
What you do in the first ten minutes genuinely affects how bad it gets. Here’s the order.
First: stop putting water in
Before anything else. Every gallon that goes down a drain makes the situation worse if the system has nowhere to put it.
- Stop flushing toilets
- Stop the washing machine mid-cycle if it’s running
- Stop the dishwasher
- No showers, no baths
- Tell everyone in the house — this is the step that gets undone by somebody who didn’t get the message
If you’re on a well with a pressure tank and the situation is severe, shutting off water to the house entirely removes the risk of somebody forgetting.
Second: keep people and pets away
Raw sewage is a genuine health hazard. Treat it that way:
- Keep children and pets out of any affected area, indoors or out
- Don’t walk through it and then track through the rest of the house
- If you must be near it, wear gloves and boots, and wash thoroughly afterward
- Ventilate affected indoor areas — open windows, run exhaust fans
- Don’t use affected sinks or tubs for anything, including washing hands
If sewage has surfaced in the yard, rope it off or mark it so nobody wanders through, and keep livestock away.
Third: safety around the tank
Do not open the septic tank and do not climb into or reach into it. Ever, under any circumstances.
Septic gases displace oxygen and can incapacitate a person quickly. An open tank is also a serious fall hazard. This is not caution for the sake of caution — people are genuinely killed by septic tanks every year, often while trying to help someone else who went in first.
Keep flames and sparks away from an open or damaged tank as well; the gases are flammable. Leave it to people with the right equipment.
Fourth: call
Call us at (817) 584-7228. We’re available 7:00 AM – 10:00 PM and we take emergency calls, putting urgent situations at the top of the list.
It helps enormously if you can describe:
- What exactly is happening — backup indoors, surfacing in the yard, everything draining slow
- Which fixtures are affected and which are still fine
- When it started and whether anything changed right before — heavy rain, a lot of laundry, guests in the house
- When the tank was last pumped, if you know
- Where the tank is, if you know
That information often lets us tell you over the phone whether you’re looking at a pumping job, a plumbing problem, or a drainfield issue — which means the right help shows up the first time.
While you wait
A few things worth doing:
- Clear access to the tank lid if you can do it safely — move vehicles, open gates, shift lawn furniture
- Move valuables and anything absorbent away from affected indoor areas
- Take photos of any damage before cleanup, in case insurance is involved
- Keep containing the water problem — no laundry, no dishes, no showers
What not to do
- Don’t pour drain cleaner into the system. It won’t clear a full tank or a saturated field, and it’s hard on the bacteria you need.
- Don’t dump additives in hoping for a quick fix. Nothing in a bottle resolves an emergency.
- Don’t dig around the tank or lines without knowing what’s down there.
- Don’t run a garden hose into the system to try to flush it through.
- Don’t wait to see if it clears on its own. It usually doesn’t, and the cleanup gets worse.
After it’s resolved
Once the immediate problem is handled, clean and disinfect affected indoor surfaces thoroughly. Porous materials that soaked up sewage — carpet, padding, drywall that wicked up — often can’t be salvaged.
Then figure out the cause so it doesn’t repeat. An overdue tank is a scheduling fix. A saturated or failing drainfield is a bigger conversation. A broken line is a plumber’s job. We’ll tell you honestly which one you’ve got.
The best version of this article is the one you never need
Most septic emergencies we get called to are systems that were overdue. Pumping every 2-3 years, keeping wipes and grease out, and paying attention to early warnings like gurgling and slow drains prevents the large majority of them.
It isn’t complicated. It’s just easy to put off until the day it becomes urgent.
Talk to Discount Septic
Dealing with a septic emergency right now? Stop running water and call us — we’ll get to you as fast as we can.
Call (817) 584-7228 for a free estimate, or send us a message. We pump septic tanks across Wise, Parker, Tarrant, and Denton County, Texas — in town or out on the land. You can also read more about how our pumping service works.