Dibble, OK tap water
Supplied by Dibble. Here's what its water means for your fish.
Disinfectant
Chloramine
Your water is treated with chloramine. Unlike chlorine, it doesn't gas off when water sits out, and many pitcher and fridge filters aren't rated to remove it. Conditioners that list chloramine on the label break it apart, which frees a little ammonia. Some utilities switch to plain chlorine for a few weeks a year.
Safety for fish and shrimp
Nitrate (NO₃)
Supplier's figure0.4–17 ppm (Low)
Typical 8.8 ppm
Water changes can't take your tank's nitrate below this level.
From the utility that supplies yours: Oklahoma City and Tuttle, which supplies Dibble (2012–2025).
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 figure38–53 ppm
Typical 44 ppm
Moderate buffering. pH should stay fairly steady.
From the utility that supplies yours: Oklahoma City, which supplies Dibble (2012–2019).
pH
Not published yet
We haven't found this number yet. A drop test kit gives you your exact reading.
- Dibble adds phosphate to protect pipes. It can feed algae in tanks without much plant growth.
- Dibble softens its water at the plant, so it may be softer than the local groundwater.
Who supplies Dibble, OK
Dibble
Serves 71% of residents · Buys water from Blanchard · Chloramine
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.