{"permit":"AR0051756","name":"Flywheel Energy Producition, LLC - Damascus, AR Yard","state":"AR","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/AR0051756"},"about":[{"label":"What it is","text":"Crude Petroleum And Natural Gas (EPA's industry listing)"},{"label":"Where","text":"Damascus, Arkansas","href":"https://www.openstreetmap.org/?mlat=35.388444&mlon=-92.366000#map=14/35.388444/-92.366000"},{"label":"Last 12 months","text":"Over a limit 3 times, last in April 2026 (Solids, total suspended; Coliform, fecal general)"},{"label":"Permit","text":"In force until Nov 30, 2026"}],"renewal_due":{"date":"2026-06-03","when":"Jun 3, 2026, overdue","urgent":true},"renewal_check":{"offered_because":"application_overdue","application_due":"2026-06-03","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/AR0051756#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":"AR","sic":"13","permits":4,"list":"https://passage-data.com/api/v1/permits?state=AR&sic=13","page":"https://passage-data.com/dmr/s/AR/13"},"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":3,"over_by":[["Solids, total suspended",2],["Coliform, fecal general",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"Solids, total suspended","times":2,"find_limits":{"parameter":"total suspended solids","place":"US-AR","medium":"water_discharge"},"get":"https://passage-data.com/api/v1/limits?parameter=total+suspended+solids&place=US-AR&medium=water_discharge"}],"limits":[{"outfall":"001","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"instantaneous minimum","qualifier":">=","value":"2","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"001-Trtd-Seasonal- Quarters-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"instantaneous minimum","qualifier":">=","value":"5","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","NOV","DEC"],"limit_set":"001-Trtd-Seasonal- Quarters-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Quarterly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"22.5","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Quarterly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"6.3","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Quarterly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"9.4","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Quarterly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Oil & Grease","parameter_code":"00556","statistic":"monthly average","qualifier":"<=","value":"10","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Oil & Grease","parameter_code":"00556","statistic":"daily maximum","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Oil & Grease","parameter_code":"00556","statistic":"monthly average","qualifier":"<=","value":"4.2","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Oil & Grease","parameter_code":"00556","statistic":"daily maximum","qualifier":"<=","value":"6.3","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"5.6","unit":"mg/L","report_only":false,"enforceable":true,"months":["APR"],"limit_set":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"16.7","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","NOV","DEC"],"limit_set":"001-Five Month NH3-H Report"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":"<=","value":"5.6","unit":"mg/L","report_only":false,"enforceable":true,"months":["APR"],"limit_set":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":"<=","value":"16.7","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","NOV","DEC"],"limit_set":"001-Five Month NH3-H Report"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"2.3","unit":"lb/d","report_only":false,"enforceable":true,"months":["APR"],"limit_set":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"7","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","NOV","DEC"],"limit_set":"001-Five Month NH3-H Report"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":"<=","value":"2.3","unit":"lb/d","report_only":false,"enforceable":true,"months":["APR"],"limit_set":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":"<=","value":"70","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","NOV","DEC"],"limit_set":"001-Five Month NH3-H Report"},{"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":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"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":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Coliform, fecal general","parameter_code":"74055","statistic":"30-day geometric mean","qualifier":"<=","value":"1000","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"Coliform, fecal general","parameter_code":"74055","statistic":"7-day geometric mean","qualifier":"<=","value":"2000","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Monthly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"10","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Quarterly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"5.6","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"001-Trtd-Seasonal- Quarters-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"daily maximum","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Quarterly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"daily maximum","qualifier":"<=","value":"8.4","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"001-Trtd-Seasonal- Quarters-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"4.2","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Quarterly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"2.3","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"001-Trtd-Seasonal- Quarters-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"daily maximum","qualifier":"<=","value":"6.3","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Trtd-Quarterly-Sanitary-&-Vehicle-Wash WW"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"daily maximum","qualifier":"<=","value":"3.5","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"001-Trtd-Seasonal- Quarters-Sanitary-&-Vehicle-Wash 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":"AR","sic":"13"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=AR&sic=13","url":"https://passage-data.com/api/v1/permits?state=AR&sic=13","page":"https://passage-data.com/dmr/s/AR/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":"total suspended solids","place":"US-AR","medium":"water_discharge"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=total+suspended+solids&place=US-AR&medium=water_discharge","url":"https://passage-data.com/api/v1/limits?parameter=total+suspended+solids&place=US-AR&medium=water_discharge","page":"https://passage-data.com/limits/US-AR/total-suspended-solids"},{"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":"AR0051756"},"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=AR0051756"},{"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":"AR0051756"},"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=AR0051756"}]}