I recently moved into a new construction home and noticed there's a pop-up drain in my backyard. During the house walkthrough before purchase, this drain looked fine, but after some landscaping work done by a company (per city requirements), I found the pop-up drain damaged and disconnected. I started digging to trace the PVC pipe I found, which seemed to go about 20 feet into my yard, but I couldn't locate its end because it got dark. This raised a question for me: is it a problem if my sump pump drains into the ground? The pump runs occasionally, and the pit works as it should. Should I be concerned about this now, or can I deal with it later? Ideally, I'd like to reconnect the pop-up drain if necessary.
3 Answers
Yeah, it can definitely be an issue! Think about it – when it rains heavily, the ground is already saturated, and if your sump pump is running, that water won’t dissipate into the ground. Plus, freezing temps could make it worse if the ground is frozen. As a quick fix, consider dumping the water at ground level for now until you sort out your yard setup, like the landscaping or downspouts.
Thanks for the insights, everyone! But how can I find out where the pipe ends? I'm digging in the direction I think it goes, and I guessed it wouldn’t be much farther than 20 feet from the house, lying about 2 feet down.
Another option is to check with your local municipality. Many new neighborhoods have storm sewers, so asking them could give you all the info you need.
This situation might not matter now, but it could become a bigger issue later. To reduce potential problems, just make sure there's an air gap in your sump output. This helps the water flow without backing up into your system.

You might want to hire someone to scope the line. They could easily locate where it ends and how long it runs.