Gurgling sounds: Air trapped behind a mud plug often creates a "glugging" noise.
To prevent your outside drain from becoming clogged with mud in the future, consider these tips:
So, how do you know if your outside drain is blocked with mud? Look out for these signs:
If you’ve tried rodding and the water remains stagnant, you may be facing a more serious issue:
Surface flooding: Water pooling around the drain cover during rain.