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oily WW & washrack WW"},{"outfall":"201","parameter":"Di[2-ethylhexyl] phthalate [DEHP]","parameter_code":"39100","statistic":"daily maximum","qualifier":"<=","value":".215","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"treated oily WW & washrack WW"},{"outfall":"201","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"monthly average","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"treated oily WW & washrack WW"},{"outfall":"201","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"daily maximum","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"treated oily WW & washrack WW"},{"outfall":"201","parameter":"Mercury, total [as Hg]","parameter_code":"71900","statistic":"monthly 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average","qualifier":"<=","value":".276","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"treated oily WW & washrack WW"},{"outfall":"201","parameter":"Carbazole","parameter_code":"77571","statistic":"daily maximum","qualifier":"<=","value":".598","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"treated oily WW & washrack WW"},{"outfall":"201","parameter":"n-Octadecane","parameter_code":"77804","statistic":"monthly average","qualifier":"<=","value":".302","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"treated oily WW & washrack WW"},{"outfall":"201","parameter":"n-Octadecane","parameter_code":"77804","statistic":"daily maximum","qualifier":"<=","value":".589","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"treated oily WW & washrack WW"}],"next":[{"tool":"list_permits","says":"Screening this industry? list_permits lists every permit of it in this state in one call, each with its page and its get_permit address; `get` is the address to fetch.","arguments":{"state":"LA","sic":"13"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=LA&sic=13","url":"https://passage-data.com/api/v1/permits?state=LA&sic=13","page":"https://passage-data.com/dmr/s/LA/13"},{"tool":"find_limits","says":"What do the rules say about what it went over on? find_limits gives the cited state and federal limits for it, each with its rule; `get` is the address to fetch, and `over_limits` holds one for each parameter.","arguments":{"parameter":"mercury","place":"US-LA","medium":"surface_water"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=mercury&place=US-LA&medium=surface_water","url":"https://passage-data.com/api/v1/limits?parameter=mercury&place=US-LA&medium=surface_water","page":"https://passage-data.com/limits/US-LA/mercury"},{"tool":"check_dmr","says":"Before your user files this permit's DMR: check_dmr sets each value beside the permit's limit for that period, with EPA's violation rule's verdict.","arguments":{"permit":"LA0127742"},"needs":{"period_end":"The reporting period: its month (2026-09).","values":"The period's values as your user will file them: [{outfall, parameter, statistic, value, unit}, ...]."},"post":"/api/v1/dmr/check","url":"https://passage-data.com/api/v1/dmr/check","page":"https://passage-data.com/dmr/?permit=LA0127742"},{"tool":"fill_dmr","says":"Has your user the plant's raw daily results? fill_dmr computes the period's DMR values from them, each with the rows it came from.","arguments":{"permit":"LA0127742"},"needs":{"period_end":"The reporting period: its month (2026-09).","rows":"The plant's results: [{date, parameter, value, unit, point}, ...]; or `table`, the lab's or plant's export as text."},"post":"/api/v1/dmr/fill","url":"https://passage-data.com/api/v1/dmr/fill","page":"https://passage-data.com/dmr/?permit=LA0127742"}]}