Arnaudville, LA tap water
Supplied by Town of Arnaudville Water System. 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)
Area estimate0.1–11 ppm (Low)
Typical 0.9 ppm
Low, so water changes lower your tank's nitrate well.
Area estimate from nearby wells: USGS well samples in your state (2000–2021).
Water chemistry
General hardness
Area estimate51–279 ppm
Typical 185 ppm
Moderately hard. Great for livebearers, and most community fish adapt.
Area estimate from nearby wells: USGS well samples in your county (2000–2013).
Carbonate hardness (alkalinity)
143–152 ppm
Typical 148 ppm
Strong buffering. pH stays steady and hard to lower without RO water.
From EPA monitoring data, measured before treatment (2014–2017).
pH
6.2–6.3
Typical 6.2
Acidic. Stable water matters more than the exact number.
From EPA monitoring data, measured before treatment (2014–2017).
Total dissolved solids
Area estimate127–392 ppm
Typical 191 ppm
A rough measure of everything dissolved in the water. RO water reads near 0, so TDS is a quick way to compare waters.
Area estimate from nearby wells: USGS well samples in your county (2000–2013).
- Town of Arnaudville Water System adds phosphate to protect pipes. It can feed algae in tanks without much plant growth.
Who supplies Arnaudville, LA
Town of Arnaudville Water System
Serves 56% of residents · Groundwater (wells) · 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.