Do wal-marts have r.v sewage dumps?

Question

its kinda a stupid question, but someone told me that they have r.v sewage dumps in walmart parking lots. is it true?

Answer 1

I've never seen or heard of any.

Parked there many times in the past.

That would be an extra expense for them considering waste lines and water.

Answer 2

No, none of the 4 stores in my area have rv dumps or hookups.  The only thing that is offered is single night overnight parking, but only as local ordinances allow.