Kind Water Co installs water softeners, reverse osmosis systems, and whole-home filtration in Fairfax, Iowa. Fairfax runs three active municipal wells in the Silurian aquifer, per Iowa DNR source water records, with no published softening step — and 2025 brought a local water story worth understanding if you live here or on an acreage nearby.
| Quick fact | Details |
|---|---|
| Utility | Fairfax Water Supply (PWSID IA5731032), City of Fairfax, Linn County — serving 2,828 people |
| Water source | Three active Silurian-aquifer wells per Iowa DNR: Fairfax #1 (410 feet, drilled 1959), Fairfax #2 (330 feet, 1979) and Fairfax #3 (530 feet, 1999) |
| Softened at the plant? | No treatment or softening information is published, and no hardness figure exists for Fairfax. Silurian-aquifer water arrives hard unless something softens it — we measure yours rather than guess |
| One distinguishing fact | EWG's Tap Water Database carries a system report for Fairfax Water Supply (IA5731032), built from Iowa DNR testing data — the same public sourcing behind our own water report pages |
Fairfax's system is older than most people assume. Iowa DNR records list Fairfax #1 drilled in 1959 at 410 feet, #2 in 1979 at 330 feet, and #3 in 1999 at 530 feet — all in the Silurian aquifer, all active, serving 2,828 residents. That is a shallow-to-mid bedrock system, which in this part of Linn County generally means hard water and, in some homes, iron.
In August 2025, KCRG reported that Fairfax officials received an update on roughly 70 wells dug without permits at a nearby Cedar Rapids data-center construction site, that the Iowa DNR denied the well request nearest Fairfax, and that residents raised concerns about PFAS contamination in area well water near the airport. Those are the news facts as reported — we are repeating them because Fairfax homeowners are asking about them, not because we can tell you what is in your water.
What we can tell you is what to do about uncertainty: measure. That is true for PFAS, for nitrate, for hardness, and for anything else. A water treatment company that answers a contamination question with a sales pitch instead of a test result is not worth listening to. If you are on the Fairfax municipal system, the utility monitors and reports; if you are on a private well between here and the airport, nobody does that for you.
Spotted dishes, scale on the shower door, soap that will not lather, stiff laundry, and a water heater working harder each year. It is a comfort and maintenance issue rather than a safety one, and it is the most common reason Fairfax homeowners call us. Compare published Linn County figures — Hiawatha publishes 14 to 20 grains per gallon, Center Point publishes 17 — on our Iowa hardness by city page. Fairfax publishes none, so we test yours.
All-in pricing — equipment, installation by a licensed plumbing professional, taxes, lifetime parts warranty.
0% financing; $100 off for military and first responders. See the Eastern Iowa cost page.
Between Fairfax, Walford and the Benton County line, a lot of homes are on private wells — and after the 2025 data-center well coverage, more people here are asking what is actually in theirs. The answer starts the same way it always does: the Iowa DNR recommends testing every year for bacteria and nitrate, and Iowa's Private Well Grants program covers free county lab testing through your county environmental health office.
Iowa State University extension materials note nitrate is odorless and tasteless and that reverse osmosis, distillation and anion exchange remove it; the CDC notes boiling does not remove chemical contaminants. See our well water guide, free well testing, nitrates page, or well water treatment. For the wider picture, see our Linn County water overview.
Family-owned, founded 2021, based in Marion — twenty minutes away. Licensed local plumbing professionals we vet, schedule and stand behind handle every install; insured and bonded. Lifetime parts warranty, five years on media, one year on labor. We test before we quote and we do not sell on fear.
We test at your kitchen sink, show you the numbers, and leave a written price. No obligation. Call or text 319-319-6566, email ryan@kindwaterco.com, or get an instant quote.
We serve western Linn County and the metro, including Cedar Rapids, Marion, Hiawatha, Ely, and Atkins.
From three active municipal wells in the Silurian aquifer, per Iowa DNR source water records: Fairfax #1 (410 feet, drilled 1959), Fairfax #2 (330 feet, 1979) and Fairfax #3 (530 feet, 1999), serving 2,828 people. EWG's Tap Water Database also carries a system report for Fairfax Water Supply, IA5731032, built from Iowa DNR testing data.
KCRG reported in August 2025 that Fairfax officials got an update on roughly 70 wells dug without permits at a nearby Cedar Rapids data-center construction site, that the Iowa DNR denied the well request nearest Fairfax, and that residents raised PFAS concerns about area well water near the airport. Those are the reported facts. If you are on a private well, testing is the only way to know your own water.
No hardness figure is published for Fairfax and no treatment or softening information is available, so we will not quote a number. Silurian-aquifer water in Linn County is generally hard — nearby Hiawatha publishes 14 to 20 grains per gallon and Center Point publishes 17 — but those are their numbers. Ours is free to measure at your tap.
$2,500 all-in for a standard softener, $2,850 with reverse osmosis, $2,800 for the XL, and $3,450 for a well dual-tank system. Prices include equipment, installation by a licensed plumbing professional, taxes and a lifetime parts warranty. 0% financing is available and military and first responders take $100 off.
Every number on this page comes from a public record. Here is where to open each one yourself.
Whole-home water softening, filtration, and reverse-osmosis drinking water — professionally installed and built to last a lifetime.
Serving Marion, Cedar Rapids & surrounding Linn County communities
Kind Water Co is a d/b/a of Zero Cap Investments LLC · 2258 Bison St, Apt B, Marion, IA 52302
.webp)
