New Build - Vinyl Pool - Final Planning Prep - Digging Stage

Random question… running some plumbing to an outdoor bathroom / shed (future cabana area)… for the sake of refilling my pool down the road, whenever needed or due to evaporation, am I better off using hard or soft water?
What is the CH of your water? Around here (N.Ohio) CH is about 90, and with the amount of rain we get, CH is NEVER an issue. I end up having to add CH.
Test your fill water CH and we can give you a better answer.
My guess, it is not necessary.
 
  • Like
Reactions: Dambra
What is the CH of your water? Around here (N.Ohio) CH is about 90, and with the amount of rain we get, CH is NEVER an issue. I end up having to add CH.
Test your fill water CH and we can give you a better answer.
My guess, it is not necessary.
I will run some testing, however some local data on town water is as follows:

Hardness = 180 mg/L (10.5 grains per gallon)

Iron = 0.7 mg/L (0.3 mg/L is the threshold at which iron can cause issues)
 
My guess was wrong. (who'd a thunk it. Lol)
That's why we test...was just a guess.
I'm surprised. We usually see this in the desert SW.
At 180, I'd run soft water.
 
  • Like
Reactions: Dambra