{"permit":"IL0001724","name":"AMERICAN NICKELOID COMPANY","state":"IL","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/IL0001724"},"about":[{"label":"What it is","text":"Plating And Polishing (EPA's industry listing) · rated a major discharger by EPA"},{"label":"Where","text":"Peru, Illinois","href":"https://www.openstreetmap.org/?mlat=41.323611&mlon=-89.145833#map=14/41.323611/-89.145833"},{"label":"Last 12 months","text":"Over a limit 5 times, last in June 2026 (Chromium, hexavalent [as Cr]; Oil & Grease; Aluminum, total [as Al])"},{"label":"Permit","text":"Expired Jun 30, 2025; 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":"2025-01-01","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/IL0001724#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":"IL","sic":"34","permits":8,"list":"https://passage-data.com/api/v1/permits?state=IL&sic=34","page":"https://passage-data.com/dmr/s/IL/34"},"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":5,"over_by":[["Chromium, hexavalent [as Cr]",2],["Oil & Grease",2],["Aluminum, total [as Al]",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"Chromium, hexavalent [as Cr]","times":2,"find_limits":{"parameter":"chromium","place":"US-IL","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=chromium&place=US-IL&medium=surface_water"},{"parameter":"Oil & Grease","times":2,"find_limits":{"parameter":"oil grease","place":"US-IL","medium":"water_discharge"},"get":"https://passage-data.com/api/v1/limits?parameter=oil+grease&place=US-IL&medium=water_discharge"},{"parameter":"Aluminum, total [as 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RUNOFF"},{"outfall":"A01","parameter":"Nickel, total [as Ni]","parameter_code":"01067","statistic":"30-day average","qualifier":"<=","value":".052","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Nickel, total [as Ni]","parameter_code":"01067","statistic":"daily maximum","qualifier":"<=","value":".086","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Silver, total [as Ag]","parameter_code":"01077","statistic":"30-day average","qualifier":"<=","value":".1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Silver, total [as Ag]","parameter_code":"01077","statistic":"daily maximum","qualifier":"<=","value":".2","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Silver, total [as Ag]","parameter_code":"01077","statistic":"30-day average","qualifier":"<=","value":".0052","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Silver, total [as Ag]","parameter_code":"01077","statistic":"daily maximum","qualifier":"<=","value":".0093","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"30-day average","qualifier":"<=","value":"1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"daily maximum","qualifier":"<=","value":"2","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"30-day average","qualifier":"<=","value":".089","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"daily maximum","qualifier":"<=","value":".19","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Aluminum, total [as Al]","parameter_code":"01105","statistic":"30-day average","qualifier":"<=","value":".089","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Aluminum, total [as Al]","parameter_code":"01105","statistic":"daily maximum","qualifier":"<=","value":".22","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","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":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","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":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Total toxic organics [TTO] [40 CFR433]","parameter_code":"78224","statistic":"daily maximum","qualifier":"<=","value":"2.13","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","APR","JUL","OCT"],"limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"},{"outfall":"A01","parameter":"Total toxic organics [TTO] [40 CFR433]","parameter_code":"78224","statistic":"daily maximum","qualifier":"<=","value":".046","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","APR","JUL","OCT"],"limit_set":"PROCESS WW, BOILER BD, SOFTENER WW, LAB WW, SW RUNOFF"}],"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":"IL","sic":"34"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=IL&sic=34","url":"https://passage-data.com/api/v1/permits?state=IL&sic=34","page":"https://passage-data.com/dmr/s/IL/34"},{"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":"chromium","place":"US-IL","medium":"surface_water"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=chromium&place=US-IL&medium=surface_water","url":"https://passage-data.com/api/v1/limits?parameter=chromium&place=US-IL&medium=surface_water","page":"https://passage-data.com/limits/US-IL/chromium"},{"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":"IL0001724"},"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=IL0001724"},{"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":"IL0001724"},"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=IL0001724"}]}