Chapel Hill, TN tap water
Supplied mostly by Chapel Hill Water System, 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)
2.3–4.5 ppm (Low)
Typical 4.5 ppm
Low, so water changes lower your tank's nitrate well.
From EPA monitoring data; Lewisburg Water System and Chapel Hill Water System, which supplies Marshall Co B.P.U. #1 (2014–2019).
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)
Not published yet
We haven't found this number yet. A drop test kit gives you your exact reading.
pH
7.2–7.3
Typical 7.2
Most community fish do well here. Stable water matters more than the exact number.
From EPA monitoring data; Lewisburg Water System and Chapel Hill Water System, which supplies Marshall Co B.P.U. #1 (2014–2019).
- Chapel Hill Water System and Marshall Co B.P.U. #1 add phosphate to protect pipes. It can feed algae in tanks without much plant growth.
Who supplies Chapel Hill, TN
Chapel Hill Water System
Serves 82% of residents · Buys water from Marshall Co B.P.U. #1 · Chlorine
Marshall Co B.P.U. #1
Serves 19% of residents · Buys water from Lewisburg Water System · 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.