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Lab results

Tested by independent labs. Not by us.

Every result below comes from an accredited third-party lab: SimpleLab / Tap Score, EMSL Analytical, Eurofins, Infinite Chemical, Microbac, Beta Analytic, Cape Fear. We publish the full reports, sample IDs, methods, and reporting limits, including everything that was detected. Download any of them below.
FIG. 01 · 14 REPORTS · 400+ ANALYTES
What the labs found
In the Spout water samples tested, independent labs found these not detected.
"Not detected" means the analyte was below the laboratory's reporting limit in that tested sample. Reporting limits and methods are shown on each report.
PFAS PFOA, PFOS, GenX · EPA 1633 & 533
Not detected
Microplastics 7 polymer types, all sizes · PLM / Raman
Not detected
Lead & arsenic EPA 200.8 · 30+ metal panel
Not detected
Mercury EPA 200.8 · RL 0.002 mg/L
Not detected
Cadmium EPA 200.8 · RL 0.0004 mg/L
Not detected
Chromium EPA 200.8 · RL 0.002 mg/L
Not detected
Copper EPA 200.8 · RL 0.001 mg/L
Not detected
Uranium EPA 200.8 · RL 0.002 mg/L
Not detected
Nickel EPA 200.8 · RL 0.002 mg/L
Not detected
BPA Bisphenol A · LC/MS/MS · Eurofins
Not detected
Pharmaceuticals & hormones ~40 compounds · LC/MS/MS
Not detected
VOCs ~60 analytes · EPA 524.2
Not detected
Benzene EPA 524.2 · RL 2 µg/L
Not detected
Trichloroethylene (TCE) EPA 524.2 · RL 2 µg/L
Not detected
Vinyl chloride EPA 524.2 · RL 2 µg/L
Not detected
MTBE EPA 524.2 · RL 2 µg/L
Not detected
Trihalomethanes (THMs) chloroform, bromoform + more · EPA 524.2
Not detected
Haloacetic acids (HAA5) EPA 552.2 · RL 0.005 mg/L
Not detected
Pesticides & glyphosate 180+ analytes · EPA 538 / 547
Not detected
Dioxins & furans 18 congeners · EPA 1613
Not detected
E. coli & total coliform presence / absence · SM 9223B
Not detected
Waterborne bacteria Klebsiella, Pseudomonas, Staph · 32 targets
Not detected
Legionella 28 species · ISO 11731
Not detected
The water itself
Clean, soft, lightly alkaline.
~9.0
pH · EPA 150.1
28 mg/L
Total dissolved solids
1.7 gpg
Hardness · very soft
Ca·Mg
Re-mineralized for taste
From the comprehensive panel (report OS13G8, sample 477, Mar 2025). Spout water starts as vapor, so it is naturally low-mineral; we add back calcium and magnesium for taste.
Download the evidence
The full reports.
Each is the complete, unaltered lab PDF: sample ID, collection date, every analyte, method, and reporting limit.
PFAS panel, 20 analytes
PFOA, PFOS, GenX and 17 more · all not detected
Sample 5220…
Jan 2025
EMSL Analytical
PDF ↓
Microplastics panel
7 polymer types, all size fractions · all not detected
Sample sn29
Jun 2024
EMSL Analytical
PDF ↓
Microplastics panel, second sample
7 polymer types, all size fractions · all not detected
Sample 016
Oct 2024
EMSL Analytical
PDF ↓
Pharmaceuticals & PPCP panel
~40 drugs, hormones & personal-care compounds · all not detected
Feb 2025
Eurofins
PDF ↓
Dioxins & furans panel
18 congeners incl. 2,3,7,8-TCDD · all not detected
Feb 2025
Cape Fear Analytical
PDF ↓
BPA test
Bisphenol A · not detected
Jan 2025
Eurofins
PDF ↓
BPA test, second sample
Bisphenol A · not detected
Jan 2025
Eurofins
PDF ↓
Water composition, isotopes
Deuterium & oxygen-18 signature (not a contaminant test)
Sample SN28
Jun 2024
Beta Analytic
PDF ↓
Broad water panel, early source test
~100 analytes; lead, arsenic, VOCs, E. coli not detected (labeled "rainwater test," pH 7.3)
Nov 2023
Microbac
PDF ↓
PFAS panel, 40 analytes (EPA 1633)
PFOA, PFOS, GenX and 37 more · all not detected
Sample 75ZPY3
Aug 2024
SimpleLab / Infinite Chemical
PDF ↓
PFAS panel, 40 analytes, second sample
EPA 1633 · PFOA, PFOS, GenX and 37 more · all not detected
Sample 015
Oct 2024
SimpleLab / Infinite Chemical
PDF ↓
PFAS panel, 40 analytes, third sample
EPA 1633 · PFOA, PFOS, GenX and 37 more · all not detected
Sample OFN 4
Nov 2024
SimpleLab / Infinite Chemical
PDF ↓
Bacteria ID panel (5-genus)
Klebsiella, Pseudomonas, Citrobacter, Staphylococcus, Acinetobacter and more, 32 targets · all not detected
Kitchen sink
Feb 2026
SimpleLab / Eurofins
PDF ↓
Legionella panel
28 species and serotypes incl. L. pneumophila · all not detected
Kitchen
Mar 2026
SimpleLab / EMSL
PDF ↓
Read this part too
These results are from specific tested samples of Spout water, not a permanent guarantee for every unit, every day. Water quality depends on your filters, maintenance, and environment. We test regularly, use accredited third-party labs, and publish the full reports here so you can read them yourself. Questions about a result? Talk to us →
Spout

The next wave of water abundance. Clean drinking water pulled straight from the air, no plumbing, no bottles, no delivery.

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* Depending on temperature and humidity. See the full production grid.
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