{"query":{"parameter":"gamma hexachlorocyclohexane lindane","place":"US-MO","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-MO","US"],"parameter_keys":["name:gamma-hexachlorocyclohexane","cas:58-89-9","name:gamma-hexachlorocyclohexane (hch) [lindane]"],"names_matched":[["gamma hexachlorocyclohexane lindane","name:gamma-hexachlorocyclohexane"],["gamma hexachlorocyclohexane also known as gamma hch gamma bhc or lindane","cas:58-89-9"],["gamma hexachlorocyclohexane also known as gamma hch or lindane","cas:58-89-9"],["gamma hexachlorocyclohexane hch lindane","cas:58-89-9"],["gamma hexachlorocyclohexane hch lindane","name:gamma-hexachlorocyclohexane (hch) [lindane]"],["gamma hexachlorocyclohexane hch or lindane","cas:58-89-9"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order","not_sent":{"rows":15,"names":["Hexachlorocyclohexane, Gamma- (Lindane)","Lindane","gamma-Hexachlorocyclohexane (HCH) [Lindane]","gamma-BHC","gamma-BHC (Lindane)"],"says":"15 rows share a parameter key with a longer name holding \"gamma hexachlorocyclohexane lindane\" but are printed under names without these words (that key is wider than the name), or keyed to a CAS number \"gamma hexachlorocyclohexane lindane\" does not name (another substance, whatever words its name holds): not sent. Ask for one by its name or CAS number."}},"total":3,"offset":0,"returned":3,"next_offset":null,"rows":[{"id":"fae8ecce3228e9a3","parameter":"gamma-Hexachlorocyclohexane (gamma-BHC; Lindane)","value":"0.95","value_num":0.95,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"name:gamma-hexachlorocyclohexane","place":["US-MO"],"conditions":["receiving_water is freshwater","waters designated for aquatic life protection (Missouri Use Designation Dataset; Tables G and H)"],"cite":{"instrument":"us_mo_wqs","title":"Missouri 10 CSR 20-7.031 Water Quality Standards: Table A1 criteria for designated uses, Table A2 equations, pH and the chloride-plus-sulfate limit","issuer":"State of Missouri, Clean Water Commission (Department of Natural Resources)","edition":"10 CSR 20-7.010 to 7.050, effective March 8, 2023, as US EPA posts it in effect for CWA purposes (cover July 31, 2023: EPA disapproved Table K's Sni-a-bar Creek dissolved oxygen criteria, the Joplin Turkey Creek zinc variance and some whole-body-contact use removals; no action on the Bolivar variance)","source_url":"https://www.epa.gov/system/files/documents/2023-07/mowqs.pdf","source_sha256":"edc4a64b3e9493d597a1d67fc1d5a3307c70c53cf6f35bfaf252722aba64277d","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"10 CSR 20-7.031 (5) Table A1","page":32,"quote":"gamma-Hexachlorocyclohexane (gamma-BHC; Lindane) 58899 0.95"}},{"id":"125496a19c9c9d32","parameter":"gamma-Hexachlorocyclohexane (gamma-BHC; Lindane)","value":"0.062","value_num":0.062,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"name:gamma-hexachlorocyclohexane","place":["US-MO"],"conditions":["receiving_water is freshwater","waters designated for human health protection (fish consumption)"],"cite":{"instrument":"us_mo_wqs","title":"Missouri 10 CSR 20-7.031 Water Quality Standards: Table A1 criteria for designated uses, Table A2 equations, pH and the chloride-plus-sulfate limit","issuer":"State of Missouri, Clean Water Commission (Department of Natural Resources)","edition":"10 CSR 20-7.010 to 7.050, effective March 8, 2023, as US EPA posts it in effect for CWA purposes (cover July 31, 2023: EPA disapproved Table K's Sni-a-bar Creek dissolved oxygen criteria, the Joplin Turkey Creek zinc variance and some whole-body-contact use removals; no action on the Bolivar variance)","source_url":"https://www.epa.gov/system/files/documents/2023-07/mowqs.pdf","source_sha256":"edc4a64b3e9493d597a1d67fc1d5a3307c70c53cf6f35bfaf252722aba64277d","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"10 CSR 20-7.031 (5) Table A1","page":32,"quote":"gamma-Hexachlorocyclohexane (gamma-BHC; Lindane) 58899 0.95 0.062"}},{"id":"518533862f785f5d","parameter":"gamma-Hexachlorocyclohexane (gamma-BHC; Lindane)","value":"0.2","value_num":0.2,"unit":"µg/L","direction":"max","kind":"guideline","medium":"surface_water","level":"regional","parameter_key":"name:gamma-hexachlorocyclohexane","place":["US-MO"],"conditions":["receiving_water is freshwater","waters designated for drinking water supply"],"cite":{"instrument":"us_mo_wqs","title":"Missouri 10 CSR 20-7.031 Water Quality Standards: Table A1 criteria for designated uses, Table A2 equations, pH and the chloride-plus-sulfate limit","issuer":"State of Missouri, Clean Water Commission (Department of Natural Resources)","edition":"10 CSR 20-7.010 to 7.050, effective March 8, 2023, as US EPA posts it in effect for CWA purposes (cover July 31, 2023: EPA disapproved Table K's Sni-a-bar Creek dissolved oxygen criteria, the Joplin Turkey Creek zinc variance and some whole-body-contact use removals; no action on the Bolivar variance)","source_url":"https://www.epa.gov/system/files/documents/2023-07/mowqs.pdf","source_sha256":"edc4a64b3e9493d597a1d67fc1d5a3307c70c53cf6f35bfaf252722aba64277d","fetched_at":"2026-10-14","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"10 CSR 20-7.031 (5) Table A1","page":32,"quote":"gamma-Hexachlorocyclohexane (gamma-BHC; Lindane) 58899 0.95 0.062 0.2"}}],"next":[{"tool":"check_values","says":"Has your user measured this? check_values sets each of their results beside every row held here, with a verdict and the row's cite.","arguments":{"place":"US-MO"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"gamma hexachlorocyclohexane lindane\", value, unit}, ...], any other parameters too."},"post":"/api/v1/check"},{"tool":"read_certificate","says":"Has your user a laboratory certificate? read_certificate reads every row it prints, each with its page, and checks them against these limits.","arguments":{"place":"US-MO"},"needs":{"content_base64":"The laboratory's certificate (PDF) or its XLSX, XLS or CSV export, as base64; or file_url, a public https address of it."},"post":"/api/v1/certificate"}]}