Kind Water Co.
Iowa DNR + EPA testing · 2021–2023
What's really in your water?

Hi there, your free Waterloo water report

Waterloo Water Works · Cedar River alluvial wells (groundwater). Your water meets federal legal limits — but those limits haven't been updated in nearly 20 years.

⚠ PFAS DETECTED
Perfluorohexane sulfonate (a 'forever chemical') at 1,747x the health-based guideline. The EPA set its first-ever national PFAS limits in 2024 — reverse osmosis is one of the few proven ways to reduce it.
16
Above health guidelines
1,747x
PFAS (PFHxS) vs. guideline
214x
Arsenic vs. guideline
Bottom line: 16 contaminants came back above the latest health guidelines — led by PFAS 'forever chemicals', arsenic and farm-runoff nitrate. The good news: the right system reduces all of them.

Detected above health-based guidelines

Level found vs. a health-based guideline set by a federal or state public-health authority. Based on public Iowa DNR & U.S. EPA data.

Perfluorohexane sulfonate (PFHxS, a PFAS) · PFAS 'forever chemical'
1.75 ppt detected · guideline 0.001 ppt · legal limit 10 ppt
1,747x
Arsenic
0.856 ppb detected · guideline 0.004 ppb · legal limit 10 ppb
214x
Total trihalomethanes (TTHMs) · disinfection byproduct
10.6 ppb detected · guideline 0.15 ppb · legal limit 80 ppb
70x
Haloacetic acids (HAA9) · disinfection byproduct
3.71 ppb detected · guideline 0.06 ppb · no legal limit
62x
Bromodichloromethane · disinfection byproduct
3.35 ppb detected · guideline 0.06 ppb · no legal limit
56x
Nitrate · farm runoff
5.88 ppm detected · guideline 0.14 ppm · legal limit 10 ppm
42x
Dibromoacetic acid · disinfection byproduct
1 ppb detected · guideline 0.03 ppb · no legal limit
33x
Haloacetic acids (HAA5) · disinfection byproduct
2.71 ppb detected · guideline 0.1 ppb · legal limit 60 ppb
27x
Dibromochloromethane · disinfection byproduct
2.37 ppb detected · guideline 0.1 ppb · no legal limit
24x
Chloroform · disinfection byproduct
4.35 ppb detected · guideline 0.4 ppb · no legal limit
11x
Chromium (hexavalent)
0.186 ppb detected · guideline 0.02 ppb · no legal limit
9.3x
Radium, combined (-226 & -228) · radiological
0.36 pCi/L detected · guideline 0.05 pCi/L · legal limit 5 pCi/L
7.3x
Trichloroacetic acid · disinfection byproduct
0.616 ppb detected · guideline 0.1 ppb · no legal limit
6.2x
Tetrachloroethylene (PCE)
0.291 ppb detected · guideline 0.06 ppb · legal limit 5 ppb
4.9x
Dichloroacetic acid · disinfection byproduct
0.789 ppb detected · guideline 0.2 ppb · no legal limit
3.9x
Uranium · radiological
1.14 pCi/L detected · guideline 0.43 pCi/L · legal limit 20 pCi/L
2.6x
Kind Water Co recommended system

Recommended for your home: Whole-Home Softener + Reverse Osmosis

A whole-home softener handles Iowa's hard water and protects your plumbing; 7-stage reverse osmosis at your kitchen tap is one of the most effective ways to reduce the contaminants above.

Helps reduce: PFAS Arsenic Nitrate Disinfection byproducts Hard-water scale
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💸 0% financing available · free, no-obligation in-home water test
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Compiled from the EWG Tap Water Database, which aggregates the testing results utilities report to state agencies and the U.S. Environmental Protection Agency (detections 2021–2023; radiologicals 2018–2023). Official Iowa records are published by the Iowa Department of Natural Resources. Levels are utility-wide averages and meet federal legal limits; 'health-based guideline' means EWG's own health guideline, which is not enforceable and is stricter than the federal legal limit. Informational only — not a medical or safety determination. Your home's water, especially on a private well, may differ; a free in-home test measures your actual water.

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