Shoal & Stem

Louisville, NE tap water

Supplied mostly by Otoe Co. RWD #3 - Louisville, plus 1 other utility. Here's what the water means for your fish.

Disinfectant

Not confirmed

We couldn't confirm how your water is disinfected. US utilities use chlorine or chloramine, and chloramine doesn't gas off when water sits out.

Safety for fish and shrimp

Nitrate (NO₃)

Not published yet

We haven't found this number yet. A drop test kit gives you your exact reading.

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)

Not published yet

We haven't found this number yet. A drop test kit gives you your exact reading.

pH

Not published yet

We haven't found this number yet. A drop test kit gives you your exact reading.

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

Who supplies Louisville, NE

  • Otoe Co. RWD #3 - Louisville

    Serves 41% of residents · Buys water from Otoe Co RWD #3 · Disinfectant not listed

  • City of Louisville

    Serves 41% of residents · Groundwater (wells) · 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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