{"query":{"parameter":"oxygen dissolved","place":"US-MO","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-MO","US"],"parameter_keys":["cas:7782-44-7","name:oxygen - dissolved","name:oxygen, dissolved","name:chemical oxygen demand, arsenic, radium (dissolved and total, uranium, zinc","name:diel dissolved oxygen flux","name:dissolved oxygen","name:minimum dissolved oxygen"],"names_matched":[["oxygen dissolved","cas:7782-44-7"],["oxygen dissolved","name:oxygen - dissolved"],["oxygen dissolved","name:oxygen, dissolved"],["chemical oxygen demand arsenic radium dissolved and total uranium zinc","name:chemical oxygen demand, arsenic, radium (dissolved and total, uranium, zinc"],["chemical oxygen demand arsenic radium dissolved and total uranium zinc h","name:chemical oxygen demand, arsenic, radium (dissolved and total, uranium, zinc"],["diel dissolved oxygen flux","name:diel dissolved oxygen flux","dissolved oxygen"],["dissolved oxygen","name:dissolved oxygen","dissolved oxygen"],["minimum dissolved oxygen","name:minimum dissolved oxygen","dissolved oxygen"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":3,"offset":0,"returned":3,"next_offset":null,"rows":[{"id":"119ccd5b864577fb","parameter":"Oxygen, Dissolved","value":"6 (minimum)","value_num":6,"unit":"mg/L","direction":"min","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"name:oxygen, dissolved","place":["US-MO"],"conditions":["receiving_water is freshwater","coldwater aquatic habitat","waters designated for aquatic life protection (Missouri Use Designation Dataset; 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or file_url, a public https address of it."},"post":"/api/v1/certificate"}]}