Shoal & Stem

Wolf Point, MT tap water

Supplied by City of Wolf Point. 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 figure

0.8 ppm (Low)

Low, so water changes lower your tank's nitrate well.

From the utility that supplies yours: Assiniboine & Sioux Rural Water System, which supplies City of Wolf Point (2012–2013).

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 figure

132–149 ppm

Typical 140 ppm

Strong buffering. pH stays steady and hard to lower without RO water.

From the utility that supplies yours: Assiniboine & Sioux Rural Water System, which supplies City of Wolf Point (2013–2019).

pH

Supplier's figure

7.6

Most community fish do well here. Stable water matters more than the exact number.

From the utility that supplies yours: Assiniboine & Sioux Rural Water System, which supplies City of Wolf Point (2016–2018).

  • City of Wolf Point adds phosphate to protect pipes. It can feed algae in tanks without much plant growth.

Who supplies Wolf Point, MT

  • City of Wolf Point

    Serves 97% of residents · Buys water from Assiniboine & Sioux Rural Water System · 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.

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