{"permit":"LA0127334","name":"ENTERGY LOUISIANA LLC - LAKE CHARLES POWER STATION","state":"LA","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/LA0127334"},"about":[{"label":"What it is","text":"Electric Services (EPA's industry listing) · rated a major discharger by EPA"},{"label":"Where","text":"Westlake, Louisiana","href":"https://www.openstreetmap.org/?mlat=30.266806&mlon=-93.290889#map=14/30.266806/-93.290889"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"Expired Sep 30, 2024; its limits still apply until a new permit is issued, and EPA still expects the reports"}],"renewal_due":null,"renewal_check":{"offered_because":"permit_expired","application_due":"2024-04-03","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/LA0127334#renewal","says":"Each limit a renewal could tighten or add, from the state's water-quality standards and the federal rules for this kind of discharge, each cited to its rule, beside EPA's 12-month record; a rule we do not hold is named, never guessed. A person orders it on the permit's page with their email; it is sent by email within 5 business days."},"sector":{"state":"LA","sic":"4911","permits":29,"list":"https://passage-data.com/api/v1/permits?state=LA&sic=4911","page":"https://passage-data.com/dmr/s/LA/4911"},"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":0,"over_by":[],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"limits":[{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"monthly average","qualifier":null,"value":null,"unit":"deg F","report_only":true,"enforceable":true,"months":"all","limit_set":"MONTHLY MONITORING REQUIREMENTS"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"daily maximum","qualifier":"<=","value":"97","unit":"deg F","report_only":false,"enforceable":true,"months":"all","limit_set":"MONTHLY MONITORING REQUIREMENTS"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"instantaneous minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"MONTHLY MONITORING REQUIREMENTS"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"instantaneous maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"MONTHLY MONITORING REQUIREMENTS"},{"outfall":"001","parameter":"Chromium, total [as Cr]","parameter_code":"01034","statistic":"monthly average","qualifier":"<=","value":".2","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001 YEARLY MONITORING REQUIREMENT"},{"outfall":"001","parameter":"Chromium, total [as Cr]","parameter_code":"01034","statistic":"daily maximum","qualifier":"<=","value":".2","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001 YEARLY MONITORING REQUIREMENT"},{"outfall":"001","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"monthly average","qualifier":"<=","value":".619","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001 QUARTERLY MONITORING REQUIREMENT"},{"outfall":"001","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"daily maximum","qualifier":"<=","value":"1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001 QUARTERLY MONITORING REQUIREMENT"},{"outfall":"001","parameter":"Whole effluent toxicity - retest #1","parameter_code":"22415","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"Whole effluent toxicity - retest #1","parameter_code":"22415","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"Whole effluent toxicity - retest #1","parameter_code":"22415","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"Whole effluent toxicity - retest #1","parameter_code":"22415","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"Whole effluent toxicity - retest #2","parameter_code":"22416","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"Whole effluent toxicity - retest #2","parameter_code":"22416","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"Whole effluent toxicity - retest #2","parameter_code":"22416","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"Whole effluent toxicity - retest #2","parameter_code":"22416","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"WET, sublethal retest #1","parameter_code":"22418","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"WET, sublethal retest #1","parameter_code":"22418","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"WET, sublethal retest #1","parameter_code":"22418","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"WET, sublethal retest #1","parameter_code":"22418","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"WET, sublethal retest #2","parameter_code":"22419","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"WET, sublethal retest #2","parameter_code":"22419","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"WET, sublethal retest #2","parameter_code":"22419","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"WET, sublethal retest #2","parameter_code":"22419","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","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":"MONTHLY MONITORING REQUIREMENTS"},{"outfall":"001","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":"MONTHLY MONITORING REQUIREMENTS"},{"outfall":"001","parameter":"Chlorine, free available","parameter_code":"50064","statistic":"monthly average","qualifier":"<=","value":".2","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"MONTHLY MONITORING REQUIREMENTS"},{"outfall":"001","parameter":"Chlorine, free available","parameter_code":"50064","statistic":"daily maximum","qualifier":"<=","value":".5","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"MONTHLY MONITORING REQUIREMENTS"},{"outfall":"001","parameter":"Whole Effluent Toxicity - Retest #3","parameter_code":"51443","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"Whole Effluent Toxicity - Retest #3","parameter_code":"51443","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"Whole Effluent Toxicity - Retest #3","parameter_code":"51443","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"Whole Effluent Toxicity - Retest #3","parameter_code":"51443","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"Whole Effluent Toxicity, Sub-Lethal Retest #3","parameter_code":"51444","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"Whole Effluent Toxicity, Sub-Lethal Retest #3","parameter_code":"51444","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"Whole Effluent Toxicity, Sub-Lethal Retest #3","parameter_code":"51444","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"Whole Effluent Toxicity, Sub-Lethal Retest #3","parameter_code":"51444","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia","parameter_code":"TGP3B","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia","parameter_code":"TGP3B","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"Pass/Fail Static Renewal 7Day Chronic Pimephales promelas","parameter_code":"TGP6C","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"Pass/Fail Static Renewal 7Day Chronic Pimephales promelas","parameter_code":"TGP6C","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia","parameter_code":"TLP3B","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia","parameter_code":"TLP3B","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas","parameter_code":"TLP6C","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas","parameter_code":"TLP6C","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia","parameter_code":"TOP3B","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia","parameter_code":"TOP3B","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas","parameter_code":"TOP6C","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas","parameter_code":"TOP6C","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia","parameter_code":"TPP3B","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia","parameter_code":"TPP3B","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas","parameter_code":"TPP6C","statistic":"7-day minimum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas","parameter_code":"TPP6C","statistic":"monthly average minimum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"001","parameter":"Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia","parameter_code":"TQP3B","statistic":"maximum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Ceriodaphnia dubia)"},{"outfall":"001","parameter":"Coef Of Var Static Renewal 7Day Chronic Pimephales promelas","parameter_code":"TQP6C","statistic":"maximum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":"all","limit_set":"Toxicity for 001 (Pimephales promelas)"},{"outfall":"002","parameter":"pH","parameter_code":"00400","statistic":"instantaneous minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Commingled industrial and non-industrial SW runoff and misc. non-process wastewaters"},{"outfall":"002","parameter":"pH","parameter_code":"00400","statistic":"instantaneous maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Commingled industrial and non-industrial SW runoff and misc. non-process wastewaters"},{"outfall":"002","parameter":"Oil & Grease","parameter_code":"00556","statistic":"daily maximum","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Commingled industrial and non-industrial SW runoff and misc. non-process wastewaters"},{"outfall":"002","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":"Commingled industrial and non-industrial SW runoff and misc. non-process wastewaters"},{"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":"Commingled industrial and non-industrial SW runoff and misc. non-process wastewaters"},{"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":"Commingled industrial and non-industrial SW runoff and misc. non-process wastewaters"},{"outfall":"003","parameter":"pH","parameter_code":"00400","statistic":"instantaneous minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Hydrostatic test wastewater"},{"outfall":"003","parameter":"pH","parameter_code":"00400","statistic":"instantaneous maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Hydrostatic test wastewater"},{"outfall":"003","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"90","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Hydrostatic test wastewater"},{"outfall":"003","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"90","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Hydrostatic test wastewater"},{"outfall":"003","parameter":"Oil & Grease","parameter_code":"00556","statistic":"daily maximum","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Hydrostatic test wastewater"},{"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":"Hydrostatic test wastewater"},{"outfall":"003","parameter":"Lead, total [as Pb]","parameter_code":"01051","statistic":"daily maximum","qualifier":"<=","value":"50","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Hydrostatic test wastewater"},{"outfall":"003","parameter":"Benzene","parameter_code":"34030","statistic":"daily maximum","qualifier":"<=","value":"50","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Hydrostatic test wastewater"},{"outfall":"003","parameter":"BTEX","parameter_code":"49491","statistic":"daily maximum","qualifier":"<=","value":"250","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Hydrostatic test wastewater"},{"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":"Hydrostatic test wastewater"},{"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":"Hydrostatic test wastewater"},{"outfall":"004","parameter":"pH","parameter_code":"00400","statistic":"instantaneous minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Overflow SW from detention pond that normally discharges through 002"},{"outfall":"004","parameter":"pH","parameter_code":"00400","statistic":"instantaneous maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Overflow SW from detention pond that normally discharges through 002"},{"outfall":"004","parameter":"Oil & Grease","parameter_code":"00556","statistic":"daily maximum","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Overflow SW from detention pond that normally discharges through 002"},{"outfall":"004","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":"Overflow SW from detention pond that normally discharges through 002"},{"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":"Overflow SW from detention pond that normally discharges through 002"},{"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":"Overflow SW from detention pond that normally discharges through 002"},{"outfall":"101","parameter":"pH","parameter_code":"00400","statistic":"instantaneous minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"101 Intermittent discharge of (R/O)"},{"outfall":"101","parameter":"pH","parameter_code":"00400","statistic":"instantaneous maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"101 Intermittent discharge of (R/O)"},{"outfall":"101","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"101 Intermittent discharge of (R/O)"},{"outfall":"101","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"100","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"101 Intermittent discharge of (R/O)"},{"outfall":"101","parameter":"Oil & Grease","parameter_code":"00556","statistic":"monthly average","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"101 Intermittent discharge of (R/O)"},{"outfall":"101","parameter":"Oil & Grease","parameter_code":"00556","statistic":"daily maximum","qualifier":"<=","value":"20","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"101 Intermittent discharge of (R/O)"},{"outfall":"101","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":"101 Intermittent discharge of (R/O)"},{"outfall":"101","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":"101 Intermittent discharge of (R/O)"},{"outfall":"201","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"The Intermittent discharge of low volume wastewater"},{"outfall":"201","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"100","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"The Intermittent discharge of low volume wastewater"},{"outfall":"201","parameter":"Oil & Grease","parameter_code":"00556","statistic":"monthly average","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"The Intermittent discharge of low volume wastewater"},{"outfall":"201","parameter":"Oil & Grease","parameter_code":"00556","statistic":"daily maximum","qualifier":"<=","value":"20","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"The Intermittent discharge of low volume wastewater"},{"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":"The Intermittent discharge of low volume wastewater"},{"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":"The Intermittent discharge of low volume wastewater"},{"outfall":"301","parameter":"pH","parameter_code":"00400","statistic":"instantaneous minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"The Intermittent discharge of low volume wastewater"},{"outfall":"301","parameter":"pH","parameter_code":"00400","statistic":"instantaneous maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"The Intermittent discharge of low volume wastewater"},{"outfall":"301","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"The Intermittent discharge of low volume wastewater"},{"outfall":"301","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"100","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"The Intermittent discharge of low volume wastewater"},{"outfall":"301","parameter":"Oil & Grease","parameter_code":"00556","statistic":"monthly average","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"The Intermittent discharge of low volume wastewater"},{"outfall":"301","parameter":"Oil & Grease","parameter_code":"00556","statistic":"daily maximum","qualifier":"<=","value":"20","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"The Intermittent discharge of low volume wastewater"},{"outfall":"301","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":"301 QUARTERLY MONITORING REQUIREMENT"},{"outfall":"301","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":"The Intermittent discharge of low volume wastewater"},{"outfall":"301","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":"The Intermittent discharge of low volume wastewater"},{"outfall":"401","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"monthly average","qualifier":"<=","value":"200","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated metal cleaning wastewater"},{"outfall":"401","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"daily maximum","qualifier":"<=","value":"300","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated metal cleaning wastewater"},{"outfall":"401","parameter":"Copper, total [as Cu]","parameter_code":"01042","statistic":"monthly average","qualifier":"<=","value":"1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated metal cleaning wastewater"},{"outfall":"401","parameter":"Copper, total [as Cu]","parameter_code":"01042","statistic":"daily maximum","qualifier":"<=","value":"1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated metal cleaning wastewater"},{"outfall":"401","parameter":"Iron, total [as Fe]","parameter_code":"01045","statistic":"monthly average","qualifier":"<=","value":"1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated metal cleaning wastewater"},{"outfall":"401","parameter":"Iron, total [as Fe]","parameter_code":"01045","statistic":"daily maximum","qualifier":"<=","value":"1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated metal cleaning wastewater"},{"outfall":"401","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":"Intermittent discharge of treated metal cleaning wastewater"},{"outfall":"401","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":"Intermittent discharge of treated metal cleaning wastewater"},{"outfall":"501","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated sanitary wastewater"},{"outfall":"501","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"daily maximum","qualifier":"<=","value":"45","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated sanitary wastewater"},{"outfall":"501","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated sanitary wastewater"},{"outfall":"501","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":"Intermittent discharge of treated sanitary wastewater"},{"outfall":"501","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"monthly average","qualifier":null,"value":null,"unit":"gal/d","report_only":true,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated sanitary wastewater"},{"outfall":"501","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"daily maximum","qualifier":null,"value":null,"unit":"gal/d","report_only":true,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated sanitary wastewater"},{"outfall":"501","parameter":"Coliform, fecal general","parameter_code":"74055","statistic":"monthly geometric mean","qualifier":"<=","value":"200","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated sanitary wastewater"},{"outfall":"501","parameter":"Coliform, fecal general","parameter_code":"74055","statistic":"daily maximum","qualifier":"<=","value":"400","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"Intermittent discharge of treated sanitary wastewater"},{"outfall":"EQT9","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":"CWIS-Cooling Water Intake Requirements"},{"outfall":"EQT9","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":"CWIS-Cooling Water Intake Requirements"},{"outfall":"EQT9","parameter":"Cooling Water Intake Velocity","parameter_code":"85868","statistic":"monthly average","qualifier":null,"value":null,"unit":"ft/sec","report_only":true,"enforceable":true,"months":"all","limit_set":"CWIS-Cooling Water Intake Requirements"},{"outfall":"EQT9","parameter":"Cooling Water Intake Velocity","parameter_code":"85868","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ft/sec","report_only":true,"enforceable":true,"months":"all","limit_set":"CWIS-Cooling Water Intake Requirements"}],"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":"4911"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=LA&sic=4911","url":"https://passage-data.com/api/v1/permits?state=LA&sic=4911","page":"https://passage-data.com/dmr/s/LA/4911"},{"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":"LA0127334"},"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=LA0127334"},{"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":"LA0127334"},"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=LA0127334"}]}