Westville, OK tap water
Supplied mostly by Adair Co RWD #3, plus 1 other utility. Here's what the water means for your fish.
Disinfectant
Chlorine
Your water is treated with chlorine. It slowly gases off from standing water, and any water conditioner removes it.
Safety for fish and shrimp
Nitrate (NO₃)
Supplier's figureNot detected (Low)
Not detected in testing, so water changes lower your tank's nitrate well.
From the utility that supplies yours: Benton-Washington Regional Pwa, which supplies Westville Utility Authority (2012–2019).
Water chemistry
General hardness
Not published yet
We haven't found this number yet. A drop test kit gives you your exact reading.
Carbonate hardness (alkalinity)
Supplier's figure83 ppm
Moderate buffering. pH should stay fairly steady.
From the utility that supplies yours: Stilwell, which supplies Adair Co RWD #3 (2016–2017).
pH
Not published yet
We haven't found this number yet. A drop test kit gives you your exact reading.
- Adair Co RWD #3 adds phosphate to protect pipes. It can feed algae in tanks without much plant growth.
- Adair Co RWD #3 softens its water at the plant, so it may be softer than the local groundwater.
Who supplies Westville, OK
Adair Co RWD #3
Serves 38% of residents · Buys water from Stilwell · Chlorine
Westville Utility Authority
Serves 16% of residents · Buys water from Benton-Washington Regional Pwa · Chlorine
Our data comes from public records and is still incomplete. Many utilities don't publish every number, so we're adding more all the time. Your city's range is a starting point: testing your own tap is the only way to know exactly what's in it.
Tap water lookup covers US cities only for now. Want to know why it matters? Read our story on tap water.
Compiled by Shoal & Stem from public records. Free to cite with a link.