I need to completely refill my 25,000 - 35,000 Gal IG pool. Unbeknownst to me, the rubber plug, installed by the previous owner, in place of the hydrostatic valve, popped out early last winter and the pool essentially drained. In past years, I have used well water via outside spigot (not softened, I believe) for partial fill in spring time.
There is a fair amount of rust staining at the home's outside spigot (minor faucet leaks). So I am leery about introducing metals unnecessarily. I have perused a fair number of posts on the subject. And like others I am confused as to where to start and how to proceed.
We purchased a home water softener when we moved in (late 2012) we added an iron filter last year due to continued sulfur odors and rust staining in the home (sinks/drains, washing machine, dishwasher)
I am trying to decide my best strategy for re-fill.
Well water (not softened or iron filtered)
Softened & Iron filtered
township provided water via nearby fire hydrant
I want to test the water samples first to help make the choice. I want to know what are the most critical fill water values to focus on.
Previously, I have not had luck in detecting Iron in the well water using Taylor K-1716. Nor has iron been detected by pool store test (fwiw). I have ordered new reagents for my Taylor kits (K-1000, K-1716 & K-1730)
Historically my pool water numbers are in the following ranges if I am keeping up on everything.
my target my typical results
pH 7.5 7.8
Cl free 3-5 2.5
TA 80 85
CH <400 225
CYA 40 25
Cu free - -
Fe total - -
I usually battle with some persistent black algae. Especially with aged-marcite surface irregularities. There are quite a number of dimples, divets and chips which are quite difficult to completely remove the algae from once it has taken hold.
Maybe I am overthinking the whole thing. I don't typically see evidence of rust staining in the pool nor do I have problems with water clarity that persist for very long.
There is a fair amount of rust staining at the home's outside spigot (minor faucet leaks). So I am leery about introducing metals unnecessarily. I have perused a fair number of posts on the subject. And like others I am confused as to where to start and how to proceed.
We purchased a home water softener when we moved in (late 2012) we added an iron filter last year due to continued sulfur odors and rust staining in the home (sinks/drains, washing machine, dishwasher)
I am trying to decide my best strategy for re-fill.
Well water (not softened or iron filtered)
Softened & Iron filtered
township provided water via nearby fire hydrant
I want to test the water samples first to help make the choice. I want to know what are the most critical fill water values to focus on.
Previously, I have not had luck in detecting Iron in the well water using Taylor K-1716. Nor has iron been detected by pool store test (fwiw). I have ordered new reagents for my Taylor kits (K-1000, K-1716 & K-1730)
Historically my pool water numbers are in the following ranges if I am keeping up on everything.
my target my typical results
pH 7.5 7.8
Cl free 3-5 2.5
TA 80 85
CH <400 225
CYA 40 25
Cu free - -
Fe total - -
I usually battle with some persistent black algae. Especially with aged-marcite surface irregularities. There are quite a number of dimples, divets and chips which are quite difficult to completely remove the algae from once it has taken hold.
Maybe I am overthinking the whole thing. I don't typically see evidence of rust staining in the pool nor do I have problems with water clarity that persist for very long.