Shoal & Stem

Ashwaubenon, WI tap water

Supplied by Ashwaubenon Waterworks. Here's what its 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 figure

1.5 ppm (Low)

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

From the utility that supplies yours: Green Bay Waterworks, which supplies Ashwaubenon Waterworks (2012–2019).

Water chemistry

General hardness

Supplier's figure

130 ppm

Moderately soft to medium. Suits most community fish and plants.

From the utility that supplies yours: Green Bay Waterworks, which supplies Ashwaubenon Waterworks.

Carbonate hardness (alkalinity)

Supplier's figure

110 ppm

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

From the utility that supplies yours: Green Bay Waterworks, which supplies Ashwaubenon Waterworks (2012–2019).

pH

Supplier's figure

8

Alkaline. Many utilities raise pH to protect pipes. Stability matters more than the exact number.

From the utility that supplies yours: Green Bay Waterworks, which supplies Ashwaubenon Waterworks (2012–2015).

Who supplies Ashwaubenon, WI

  • Ashwaubenon Waterworks

    Serves 95% of residents · Buys water from Green Bay Waterworks · 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.

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