||Each pool would have to be dealt with on an individual basis. We will soon put together a short method to know if your pool is good. Until then please contact us directly. (firstname.lastname@example.org or 732-496-8360)
If a person is on vacation or just too far from a Mikva, they can possibly use a lake, brook, ocean or river etc. (it will depend on the case). My point being, there are other choices besides the Mikva. We have dealt with this issue many times. It is a shame that some Mikva ladies, don't realize what responsibility they have, when they turn people away. I was personally involved with someone who bought a very big tub exactly according to my father's requirements.
There are some mikvaos that will allow a husband or friend to come at a separate later time, instead of the Mikva lady. A Mikva is usually a community institution and not run by any specific person. The job of a Mikva lady, contrary to popular opinion, is to make sure the hair goes under the water. If a question arises, it should get forwarded to the person's Rov! Every person is not required to follow the Rov of the Mikva lady.