Somebody had to chart it

California's coast is a masterclass in productivity. Cold upwelled water hits a thousand miles of rock and builds forests — giant kelp, bull kelp, nori, sea lettuce, wakame's cousins — the kind of biomass other coastlines dream about. People here have harvested and eaten it for thousands of years, long before anyone needed a permit to do it.

Today a new generation of growers and harvesters is trying to make a living from that abundance, and running headfirst into a regulatory reef. Not because the rules are strict — because they aren't there. There is no federal seaweed food safety regulation. No California hazard guide. No classified harvest waters. No arsenic action level. No validated drying standard. No straight answer on whether drying kelp makes it a processed food. Operators are asked to prove compliance with standards that have never been written.

So they improvise, brilliantly and inconsistently. One harvester holds 72 hours after rain. Another watches shellfish closures. A third tests for metals against European limits because those are the only numbers anyone published. Every one of them is doing the state's regulatory homework for free, in the dark, at their own liability.

Kelp Compass exists to bring that work into the light. Document what exists. Name what's missing. Sequence the fix. And in the meantime, hand the people already in the water a chart good enough to navigate by — because "figure it out yourself" is not a food safety system, and kelp is far too good a story to let drown in paperwork.