{"permit":"OK0001309","name":"HF Sinclair Tulsa Refining, LLC","state":"OK","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/OK0001309"},"about":[{"label":"What it is","text":"Petroleum Refining (EPA's industry listing) · rated a major discharger by EPA"},{"label":"Where","text":"Tulsa, Oklahoma","href":"https://www.openstreetmap.org/?mlat=36.116673&mlon=-96.00759#map=14/36.116673/-96.00759"},{"label":"Last 12 months","text":"Over a limit 2 times, last in August 2026 (pH; Solids, total suspended). 10 required values not reported. 4 of 40 reports filed late"},{"label":"Permit","text":"In force until Sep 30, 2031"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"OK","sic":"29","permits":6,"list":"https://passage-data.com/api/v1/permits?state=OK&sic=29","page":"https://passage-data.com/dmr/s/OK/29"},"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":2,"over_by":[["pH",1],["Solids, total suspended",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"pH","times":1,"find_limits":{"parameter":"ph","place":"US-OK","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-OK&medium=surface_water"},{"parameter":"Solids, total suspended","times":1,"find_limits":{"parameter":"total suspended solids","place":"US-OK","medium":"water_discharge"},"get":"https://passage-data.com/api/v1/limits?parameter=total+suspended+solids&place=US-OK&medium=water_discharge"}],"limits":[{"outfall":"002","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"instantaneous minimum","qualifier":">=","value":"2","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"22.1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"daily maximum","qualifier":"<=","value":"39.8","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"280","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"daily maximum","qualifier":"<=","value":"505","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"monthly average","qualifier":"<=","value":"154","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"daily maximum","qualifier":"<=","value":"298","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"monthly average","qualifier":"<=","value":"1953","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"daily maximum","qualifier":"<=","value":"3774","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"pH","parameter_code":"00400","statistic":"minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"pH","parameter_code":"00400","statistic":"maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"17.7","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"27.8","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"225","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"352","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Oil and grease, hexane extr method","parameter_code":"00552","statistic":"monthly average","qualifier":"<=","value":"6.44","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Oil and grease, hexane extr method","parameter_code":"00552","statistic":"daily maximum","qualifier":"<=","value":"12.1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Oil and grease, hexane extr method","parameter_code":"00552","statistic":"monthly average","qualifier":"<=","value":"81.7","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Oil and grease, hexane extr method","parameter_code":"00552","statistic":"daily maximum","qualifier":"<=","value":"154","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"11.1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":"<=","value":"24.5","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"141","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":"<=","value":"310","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Sulfide, total [as S]","parameter_code":"00745","statistic":"monthly average","qualifier":"<=","value":".11","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Sulfide, total [as S]","parameter_code":"00745","statistic":"daily maximum","qualifier":"<=","value":".24","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Sulfide, total [as S]","parameter_code":"00745","statistic":"monthly average","qualifier":"<=","value":"1.36","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Sulfide, total [as S]","parameter_code":"00745","statistic":"daily maximum","qualifier":"<=","value":"3.05","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Phenolics, total recoverable","parameter_code":"32730","statistic":"monthly average","qualifier":"<=","value":".14","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Phenolics, total recoverable","parameter_code":"32730","statistic":"daily maximum","qualifier":"<=","value":".3","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Phenolics, total recoverable","parameter_code":"32730","statistic":"monthly average","qualifier":"<=","value":"1.83","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","parameter":"Phenolics, total recoverable","parameter_code":"32730","statistic":"daily maximum","qualifier":"<=","value":"3.76","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated water from refinery"},{"outfall":"002","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 water from refinery"},{"outfall":"002","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 water from refinery"},{"outfall":"003","parameter":"pH","parameter_code":"00400","statistic":"minimum","qualifier":">=","value":"6.5","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Stormwater runoff from non-process areas"},{"outfall":"003","parameter":"pH","parameter_code":"00400","statistic":"maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Stormwater runoff from non-process areas"},{"outfall":"003","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Stormwater runoff from non-process areas"},{"outfall":"003","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"45","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Stormwater runoff from non-process areas"},{"outfall":"003","parameter":"Oil and grease, hexane extr method","parameter_code":"00552","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Stormwater runoff from non-process areas"},{"outfall":"003","parameter":"Oil and grease, hexane extr method","parameter_code":"00552","statistic":"daily maximum","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Stormwater runoff from non-process areas"},{"outfall":"003","parameter":"Carbon, tot organic [TOC]","parameter_code":"00680","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Stormwater runoff from non-process areas"},{"outfall":"003","parameter":"Carbon, tot organic [TOC]","parameter_code":"00680","statistic":"daily maximum","qualifier":"<=","value":"50","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Stormwater runoff from non-process areas"},{"outfall":"003","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":"Stormwater runoff from non-process areas"},{"outfall":"003","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":"Stormwater runoff from non-process areas"},{"outfall":"004","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"instantaneous minimum","qualifier":">=","value":"2","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"22.1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"daily maximum","qualifier":"<=","value":"39.8","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"280","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"daily maximum","qualifier":"<=","value":"505","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"monthly average","qualifier":"<=","value":"154","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"daily maximum","qualifier":"<=","value":"298","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"monthly average","qualifier":"<=","value":"1953","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"daily maximum","qualifier":"<=","value":"3774","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"pH","parameter_code":"00400","statistic":"minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"pH","parameter_code":"00400","statistic":"maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"17.7","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"27.8","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"225","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"352","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Oil and grease, hexane extr method","parameter_code":"00552","statistic":"monthly average","qualifier":"<=","value":"6.44","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Oil and grease, hexane extr method","parameter_code":"00552","statistic":"daily maximum","qualifier":"<=","value":"12.1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Oil and grease, hexane extr method","parameter_code":"00552","statistic":"monthly average","qualifier":"<=","value":"81.7","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Oil and grease, hexane extr method","parameter_code":"00552","statistic":"daily maximum","qualifier":"<=","value":"154","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"11.1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":"<=","value":"24.5","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"141","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":"<=","value":"310","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Sulfide, total [as S]","parameter_code":"00745","statistic":"monthly average","qualifier":"<=","value":".11","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Sulfide, total [as S]","parameter_code":"00745","statistic":"daily maximum","qualifier":"<=","value":".24","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Sulfide, total [as S]","parameter_code":"00745","statistic":"monthly average","qualifier":"<=","value":"1.36","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Sulfide, total [as S]","parameter_code":"00745","statistic":"daily maximum","qualifier":"<=","value":"3.05","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Phenolics, total recoverable","parameter_code":"32730","statistic":"monthly average","qualifier":"<=","value":".14","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Phenolics, total recoverable","parameter_code":"32730","statistic":"daily maximum","qualifier":"<=","value":".3","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Phenolics, total recoverable","parameter_code":"32730","statistic":"monthly average","qualifier":"<=","value":"1.83","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","parameter":"Phenolics, total recoverable","parameter_code":"32730","statistic":"daily maximum","qualifier":"<=","value":"3.76","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Treated refinery process wastewater"},{"outfall":"004","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 refinery process wastewater"},{"outfall":"004","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 refinery process wastewater"},{"outfall":"TX2","parameter":"pH","parameter_code":"00400","statistic":"daily minimum","qualifier":null,"value":null,"unit":"SU","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"pH","parameter_code":"00400","statistic":"daily maximum","qualifier":null,"value":null,"unit":"SU","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily minimum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"Whole Effluent Toxicity  [WET] - D. magna","parameter_code":"51923","statistic":"48-hour minimum","qualifier":">=","value":"100","unit":"%","report_only":false,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"Solids, total dissolved- 180 deg. C","parameter_code":"70300","statistic":"daily minimum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"Solids, total dissolved- 180 deg. C","parameter_code":"70300","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"Solids, total dissolved- 180 deg. C","parameter_code":"70300","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"LC50 Static Renewal 48Hr Acute Daphnia magna","parameter_code":"TAM3C","statistic":"48-hour minimum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"LC50 Static Renewal 48Hr Acute Pimephales promelas","parameter_code":"TAM6C","statistic":"48-hour minimum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"LF Pass/Fail Static Renewal 48Hr Acute Daphnia magna","parameter_code":"TEM3C","statistic":"48-hour minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"LC50 Static Renewal 48Hr Acute Pimephales promelas","parameter_code":"TIM6C","statistic":"48-hour minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"Daphnia Magna % Mortality 48 Hr Acute","parameter_code":"TJM3C","statistic":"48-hour minimum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"},{"outfall":"TX2","parameter":"% Mortality Static Renewal 48 Hr Pimephales promelas or use TJA6C","parameter_code":"TJM6C","statistic":"48-hour minimum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Whole Effluent Toxicity-002"}],"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":"OK","sic":"29"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=OK&sic=29","url":"https://passage-data.com/api/v1/permits?state=OK&sic=29","page":"https://passage-data.com/dmr/s/OK/29"},{"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":"ph","place":"US-OK","medium":"surface_water"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-OK&medium=surface_water","url":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-OK&medium=surface_water","page":"https://passage-data.com/limits/US-OK/ph"},{"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":"OK0001309"},"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=OK0001309"},{"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":"OK0001309"},"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=OK0001309"}]}