Shoal & Stem

Green Oaks, IL tap water

Supplied by Green Oaks. 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

1.7 ppm (Low)

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

From the utility that supplies yours: Waukegan, which supplies Green Oaks (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

93 ppm

Moderate buffering. pH should stay fairly steady.

From the utility that supplies yours: Waukegan, which supplies Green Oaks (2017–2019).

pH

Not published yet

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

Who supplies Green Oaks, IL

  • Green Oaks

    Serves 81% of residents · Buys water from Waukegan · 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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