This is a working prototype I developed for the love of the data visualization game. All data is from public sources, hopefully a little easier to explore now. Send me suggestions or corrections at .
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Error rates
Rates are cumulative for the federal fiscal year. 19 PMC counties report their own rates; the other 39 share a pooled rate. Rates lag the participation file. Not a county ranking.
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Drag either handle to change the date range
Click a name to add or remove it. California is the default. Rates are not combined across counties.
CalFresh quality control active and negative error rates, by month
Diana Jensen