Penn Mill Place water, explained

Covington, St. Tammany Parish · PWS ID LA1103200

The short answer

Penn Mill Place water is soft, about 1.5 grains, chlorine-disinfected groundwater. The fix for this system: a whole-home carbon filter, a pH neutralizer, iron filtration, plus optional reverse osmosis at the kitchen sink.

Penn Mill Place water carries chlorine at 2.3 parts per million, and it tests soft at 24.8 milligrams per liter, about 1.5 grains. The published report also shows iron above the aesthetic limit, plus a pH of 5.72, on the acidic side.

Beneath the surface

Your water reportPenn Mill Place

Magnolia - Penn Mill Place (CSWR) · PWS ID LA1103200 · 2025 water quality report

chlorine, 2.3 ppm, as much as a swimming pool · The pool taste and smellCarbon takes it out

iron above the aesthetic limit · Orange or dark stainingIron filtration is built for exactly this

acidic water, pH 5.72 · Blue-green stains around copper drainsA neutralizer brings it to balance

That pool taste in your coffee and ice is chlorine, the disinfectant this system uses. The staining in tubs and laundry comes from the iron in the report, and filtration built for it takes it out.

Water system boundaries interlock around here, so we confirm yours by address before we quote anything.

What we'd install

Based on the report, whole-home carbon for the chlorine at every tap. A pH neutralizer goes in ahead of it to bring the water back to balance. Iron filtration handles the staining before it reaches your fixtures. Add reverse osmosis at the kitchen sink if better drinking water is part of why you're calling. If it isn't, the carbon system stands on its own, and the quote prices the two on separate lines.

**Whole-home carbon filter**Cleans every tap in the house

**Reverse osmosis**Drinking water at the kitchen sink

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What this does for your home

Easier on the rubber seals, gaskets, and hoses inside your appliances
No chlorine taste or smell in your coffee, tea, and ice
No more orange and dark staining in tubs and laundry
Balanced water that stops eating at your copper plumbing
Bottled-quality drinking water on tap for pennies a gallon

Cutaway of a water heater with sediment settled at the bottom

Easier on the parts that wear out

Sediment settles in your water heater and lowers its efficiency, and chlorine and chloramine embrittle the rubber seals, gaskets, and hoses inside your appliances over time. Filtering the whole house is gentler on all of it.

U.S. Dept. of Energy Energy Saver; ASTM D6284.

Source: Magnolia - Penn Mill Place (CSWR) annual water quality report.PWS ID LA1103200, verifiable in the EPA Safe Drinking Water database →Figures are as published by the system; see the original report for sampling methods and ranges.Get my written plan and price →

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What this means at your house

Your water arrives with chlorine in it, at 2.3 parts per million. That is the disinfectant the Penn Mill Place system uses, and it is the taste people notice in coffee, in ice, and in the first glass of the day. For context, swimming pools are kept between 1 and 3 parts per million of chlorine. This water arrives in that same range. Carbon takes it out at every tap in the house.

This is soft water. Hardness tests at 24.8 milligrams per liter, about 1.5 grains, and for a family using around 300 gallons a day that puts roughly 23 pounds of dissolved rock through the house in a year. Genuinely hard water runs well past a hundred pounds a year, and that difference is why a softener is not in the package for this neighborhood.

The water here is groundwater, pumped from Penn Mill Place Well. The report also shows iron above the aesthetic limit. That is what causes the staining that shows up in tubs, sinks, and laundry over time, and iron filtration is built for exactly that. The pH here runs acidic, at 5.72. Acidic water works on copper plumbing, which is where blue-green stains around drains come from. A neutralizer brings the pH back to balance ahead of everything else.

How the report becomes the recommendation

Each finding decides a piece of the package, including the pieces we leave out.

The report shows	At your house	The answer	Why that one
Chlorine at 2.3 ppm	The taste and smell in coffee, ice, and the first glass of the day	Whole-home carbon	Chlorine sticks to carbon on contact, and a full-size tank gives the water that contact time.
Hardness at 1.5 grains, soft	No scale problem to fix	No softener	The resin would have nothing to grab, so it stays out of the quote.
pH of 5.72, acidic	Blue-green stains around copper drains	pH neutralizer	Bringing the pH back to neutral stops the water from working on your copper.
Iron above the aesthetic limit	Orange or dark staining in tubs, sinks, and laundry	Iron filtration	It is built for exactly this kind of staining.

Water system boundaries interlock around here, so we confirm yours by address before we quote anything.

Get the report for your exact address

Tell us your address and we will pull the report for the water system that serves it. You get our recommendation and the price in writing before any work starts, and a licensed plumber handles the install.

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