PlantCheck

Data services organize, standardize, and interpret information, much of it created by others. Historical data is carried forward as recorded in the source documents, with original dates, methods, and laboratories noted where available; Lake Pulse does not alter reported values and does not re-verify the accuracy of third-party data. Interpretation reflects the data available at the time and reasonable professional judgment, in accordance with best practices. It is not an engineering, legal, financial, appraisal, or regulatory determination. Recommendations are options to consider; decisions, and responsibility for any action taken, rest with you. Results can help you make decisions about safe swimming and water use, but no result is definitive for every place and time. It is always good practice to check posted signs and your state or local health authorities.

Every result shows the date and time each sample was collected. eDNA and eRNA detect genetic material, not organisms directly. DNA can persist after an organism has left or died, and can arrive from upstream or on boats, birds, or bait. Read counts reflect relative genetic signal, not the number, size, or biomass of organisms. Species names depend on reference-library coverage; some detections resolve only to genus or family. A detection is evidence to follow up, not confirmation that a population is established, and a non-detection does not prove absence. These are not EPA-approved methods and are not a regulatory determination.

Every reading and observation shows the date it was collected. Field values are made by you or your members, at the place and time recorded, and depend on the instrument, the observer, light, weather, and technique. They are not laboratory analyses. Observations, such as Lake Tag presses or microscope sightings, are reports, not verified identifications. Lake Pulse records what is submitted; it does not independently verify each entry.