I notice that some times I have brown water in my toilet bowl, it teams tha only this toilet gets the brown water (2 toilets in house). I am on a well with a water softner. I have lived in the house for 18 mons. before that it was vacant for about 2 yrs (owner went to assisted living she was 88 and original owner for 55 yrs). When I originally moved in it took me almost a yr to figure out how to get the system to work correctly (1st place with well) and to get the rust out of the system. I poured some stuff in the brine tube to cleaned the brine and manually regenerated it 2 times.
Why am I getting this brown water in the toilet (probably once a week)?