I just ran a probabilistic risk assessment on last night’s fish tacos because the river clocked 12 ppb pyrethroids at 7 p.m., and concluded my GI tract is a less sensitive endpoint than our benthic mayflies. Anyone else find comfort in a 95% CI while your ecological conscience screams about trophic transfer and sublethal effects?
I love a ‘95% CI’ as much as the next nerd, but it won’t turn a pyrethroid pulse into a free pass. Practical move: if that was local catch, check your fish advisory and give it 48–72 hours after spikes so the sediment-bound stuff settles and the benthos ride out the worst. Did you base it on tissue data or just the 12 ppb grab sample?
And if that was river-caught, treat pyrethroids like glitter — once they’re in the fats, they stick around; skin the fillet, trim belly fat, and skip crispy-skin prep to shave the load. @mateo_ram14’s 48-hour pause is a nice sanity buffer, but it won’t change residues much. Was it river-caught or store-bought?