De Soto, KS tap water
Supplied mostly by City of Desoto, plus 2 other utilities. Here's what the water means for your fish.
Disinfectant
Chlorine or chloramine
Utilities here use chlorine or chloramine, depending on which one serves your address. Chlorine slowly gases off from standing water; chloramine doesn't.
Safety for fish and shrimp
Nitrite (NO₂)
Not detected (Low)
Not detected in testing, so any nitrite in your tank comes from the tank itself.
From EPA monitoring data (2013–2014).
Nitrate (NO₃)
1–6.2 ppm (Low)
Typical 1 ppm
Low, so water changes lower your tank's nitrate well.
From EPA monitoring data; Water District 1 of Johnson Co and Miami Co RWD 2 and City of Olathe, which supplies Johnson Co RWD 7 (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)
54–110 ppm
Typical 57 ppm
Moderate buffering. pH should stay fairly steady.
From EPA monitoring data; Water District 1 of Johnson Co and Miami Co RWD 2 and City of Olathe, which supplies Johnson Co RWD 7 (2012–2019).
pH
7.7–9.3
Typical 9.1
Alkaline. Many utilities raise pH to protect pipes. Stability matters more than the exact number.
From EPA monitoring data; Water District 1 of Johnson Co and Miami Co RWD 2 and City of Olathe, which supplies Johnson Co RWD 7 (2012–2019).
Who supplies De Soto, KS
City of Desoto
Serves 77% of residents · Groundwater (wells) · Chlorine
Johnson Co RWD 7
Serves 6% of residents · Buys water from New Century Air Center · Chloramine
Water District 1 of Johnson Co
Serves 5% of residents · Lake or river water · Chloramine
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.