Shoal & Stem

Lookout Mountain, AL tap water

Supplied by Highland Water Authority. 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

1.1 ppm (Low)

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

From the utility that supplies yours: Gadsden Water Works and Sewer Board, which supplies Highland Water 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 figure

48–52 ppm

Typical 48 ppm

Moderate buffering. pH should stay fairly steady.

From the utility that supplies yours: Gadsden Water Works and Sewer Board, which supplies Highland Water Authority (2012–2019).

pH

Supplier's figure

7.5

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

From the utility that supplies yours: Gadsden Water Works and Sewer Board, which supplies Highland Water Authority (2013–2019).

  • Highland Water Authority adds phosphate to protect pipes. It can feed algae in tanks without much plant growth.

Who supplies Lookout Mountain, AL

  • Highland Water Authority

    Serves 52% of residents · Buys water from Gadsden Water Works and Sewer Board · 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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