Public methods
Fish Tissue Metals Test
Lake Pulse reports measurements. It does not score, rate, rank or forecast lakes or properties.
What it measures
What's measured & how
4 parameters · Fish tissue metals panel (4 metals)
- Value type
- Not published
| Parameter | Result type |
|---|---|
| Mercury | Quantitative |
| Arsenic | Quantitative |
| Cadmium | Quantitative |
| Lead | Quantitative |
- Mercury
- Result type:
- Quantitative
- Arsenic
- Result type:
- Quantitative
- Cadmium
- Result type:
- Quantitative
- Lead
- Result type:
- Quantitative
You get
- Signed laboratory report, filed in Documents & Reports
- Results recorded against the species, size, and catch location you provide
How it's produced
- Test type
- Fish tissue metals panel (4 metals)
- Sample
- A fillet from a fish you catch; you record species, length, weight, catch location, and catch date
- Analyzed by
- Independent accredited partner laboratory, with full chain of custody
- Analytical method
- Stated on your laboratory report
- Turnaround
- 10 business days from lab receipt
How (lab/instrument, method)
- Test type
- Fish tissue metals panel (4 metals)
- Sample
- A fillet from a fish you catch; you record species, length, weight, catch location, and catch date
- Analyzed by
- Independent accredited partner laboratory, with full chain of custody
- Analytical method
- Stated on your laboratory report
- Turnaround
- 10 business days from lab receipt
Limits (MDL/RL, resolution, interval)
Published limits appear with their parameters in the measurement box above. Unspecified detection limits, reporting limits, resolution, and reading intervals are not inferred.
Value type
Not supplied in the product's published methods.
What it can and can't tell you
Every result shows the catch date and the species, size, and location you record. Results reflect one fillet from one fish, analyzed by an independent accredited laboratory using the method stated on your report. Contaminant levels vary by species, size, age, and where a fish fed, so one fish does not represent every fish in the lake. Where the laboratory provides detection and reporting limits, they are reported with your results; a non-detection does not prove absence. Lake Pulse measures what is in the fish; it does not decide whether fish are safe to eat. Fish consumption advice is issued by state health and natural resource agencies by species, size, and who is eating, and their advisory for your lake stands regardless of what a single fillet shows. Check your state advisory first. Decisions, and responsibility for any action taken, rest with you.
Version and last updated date
- Methods version
- Not supplied in the product's published methods.
- Last updated
- Not supplied in the product's published methods.

