{"query":{"parameter":"bis tributyltin oxide","place":"US-SC","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-SC","US"],"parameter_keys":["cas:56-35-9","cas:56573-85-4","cas:688-73-3","name:tributyltin tbt"],"names_matched":[["bis tributyltin oxide","cas:56-35-9"],["tributyltin tbt","cas:56573-85-4","tributyltin tbt"],["tributyltin tbt","cas:688-73-3","tributyltin tbt"],["tributyltin tbt","name:tributyltin tbt","tributyltin tbt"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order","not_sent":{"rows":4,"names":["Tri-n-butyltin"],"says":"4 rows share a parameter key with a longer name holding \"bis tributyltin oxide\" but are printed under names without these words (that key is wider than the name): not sent. Ask for one by its name or CAS number."}},"total":12,"offset":0,"returned":12,"next_offset":null,"rows":[{"id":"a85160077b0f9c1c","parameter":"Tributyltin (TBT)","value":"0.46","value_num":0.46,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"cas:688-73-3","place":["US-SC"],"conditions":["receiving_water is freshwater","freshwaters (R.61-68 Appendix 'Freshwater Aquatic Life')"],"cite":{"instrument":"us_sc_wqs","title":"S.C. Code Ann. 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