Beau Chene water, explained
Mandeville, St. Tammany Parish · PWS ID LA1103006
Beau Chene water carries chlorine at 1.6 parts per million, and it tests soft at 5.8 milligrams per liter, about 0.3 grains.
Mandeville, St. Tammany Parish · PWS ID LA1103006
Beau Chene water carries chlorine at 1.6 parts per million, and it tests soft at 5.8 milligrams per liter, about 0.3 grains.
Beneath the surface
Beau Chene Water System · PWS ID LA1103006 · 2025 water quality report
Here is your system: whole-home carbon for the chlorine at every tap, plus reverse osmosis at the kitchen sink for the water you drink, cook with, and freeze. It is the setup we put in most homes on this water, and it earns its keep every single day.


Your water arrives with chlorine in it, at 1.6 parts per million. That is the disinfectant Beau Chene Water System uses, and it is the taste people notice in coffee, in ice, and in the first glass of the day. Carbon takes it out at every tap in the house.
The water here is groundwater, pumped from 4 wells (Beau Chene #1-4).
Tell us your address and we pull the report for the system that actually serves it, then put the recommendation and the price in writing before any work starts. A licensed plumber does the install.