Hobart, WI tap water
About 43% of Hobart is inside a utility's service area. Homes outside it likely use private wells, which no utility tests.
Disinfectant
Chlorine
Utility water here is treated with chlorine. It slowly gases off from standing water, and any water conditioner removes it. Private wells aren't treated by a utility, so there's no chlorine or chloramine unless a treatment system adds it.
Safety for fish and shrimp
Nitrate (NO₃)
Supplier's figure1.5 ppm (Low)
Low, so water changes lower your tank's nitrate well.
From the utility that supplies it: Green Bay Waterworks, which supplies Hobart Waterworks S A 1 (2012–2019).
Water chemistry
General hardness
Supplier's figure130 ppm
Moderately soft to medium. Suits most community fish and plants.
From the utility that supplies it: Green Bay Waterworks, which supplies Hobart Waterworks S A 1.
Carbonate hardness (alkalinity)
Supplier's figure110 ppm
Strong buffering. pH stays steady and hard to lower without RO water.
From the utility that supplies it: Green Bay Waterworks, which supplies Hobart Waterworks S A 1 (2012–2019).
pH
Supplier's figure8
Alkaline. Many utilities raise pH to protect pipes. Stability matters more than the exact number.
From the utility that supplies it: Green Bay Waterworks, which supplies Hobart Waterworks S A 1 (2012–2015).
Who supplies Hobart, WI
Hobart Waterworks S A 1
Serves 35% 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.
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Compiled by Shoal & Stem from public records. Free to cite with a link.