Greenville, KY tap water
Supplied mostly by Greenville Utilities Commission, plus 1 other utility. Here's what the 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)
0.2–7.3 ppm (Low)
Typical 0.2 ppm
Low, so water changes lower your tank's nitrate well.
From EPA monitoring data; Central City Water & Sewer and Butler County Water System Inc, which supplies Muhlenberg Co Water District (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)
50–111 ppm
Typical 50 ppm
Moderate buffering. pH should stay fairly steady.
From EPA monitoring data, measured before treatment; Central City Water & Sewer and Butler County Water System Inc, which supplies Muhlenberg Co Water District, measured before treatment (2012–2019).
pH
7.5–8
Typical 7.5
Most community fish do well here. Stable water matters more than the exact number.
From EPA monitoring data; Central City Water & Sewer and Butler County Water System Inc, which supplies Muhlenberg Co Water District (2012–2019).
- Muhlenberg Co Water District adds phosphate to protect pipes. It can feed algae in tanks without much plant growth.
Who supplies Greenville, KY
Greenville Utilities Commission
Serves 88% of residents · Lake or river water · Chlorine
Muhlenberg Co Water District
Serves 13% of residents · Buys water from Central City Water & Sewer · 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.