{"query":{"parameter":"temperature","place":"US-NC","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-NC","US"],"parameter_keys":["name:temperature","cas:65996-93-2","name:max. temperature","name:max. temperature change","name:temperature increase"],"names_matched":[["temperature","name:temperature"],["high temperature coal tar pitch","cas:65996-93-2"],["max temperature","name:max. temperature"],["max temperature change","name:max. temperature change"],["temperature increase","name:temperature increase"],["temperature increase t","name:temperature increase"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":4,"offset":0,"returned":4,"next_offset":null,"rows":[{"id":"c6dd0495095a1b7d","parameter":"Temperature","value":"in no case to exceed 29 degrees C","value_num":29,"unit":"°C","statistic":"instant","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"name:temperature","place":["US-NC"],"conditions":["receiving_water is freshwater","fresh surface waters, Class C: the minimum for all freshwaters (15A NCAC 02B .0211); other freshwater classes add standards (.0212-.0231)","mountain and upper piedmont waters"],"cite":{"instrument":"us_nc_wqs","title":"15A NCAC 02B .0211, .0220 and .0208 — fresh (Class C) and tidal salt (Class SC) surface water quality standards, and human health standards for toxic substances (North Carolina)","issuer":"State of North Carolina, Environmental Management Commission (Department of Environmental Quality)","edition":".0211 readopted eff. November 1, 2019, amended eff. 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