{"permit":"MI0038105","name":"City of Wyandotte Municipal Services","state":"MI","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/MI0038105"},"about":[{"label":"What it is","text":"Electric Services (EPA's industry listing) · rated a major discharger by EPA"},{"label":"Where","text":"Wyandotte, Michigan","href":"https://www.openstreetmap.org/?mlat=42.2083&mlon=-83.1454#map=14/42.2083/-83.1454"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Oct 1, 2027"}],"renewal_due":null,"renewal_check":{"offered_because":"application_due_within_18_months","application_due":"2027-04-04","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/MI0038105#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":"MI","sic":"4911","permits":27,"list":"https://passage-data.com/api/v1/permits?state=MI&sic=4911","page":"https://passage-data.com/dmr/s/MI/4911"},"limits_from_version":null,"record":{"last_filed":"2026-08-31","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":"daily maximum","qualifier":null,"value":null,"unit":"deg F","report_only":true,"enforceable":true,"months":"all","limit_set":"001A"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"daily maximum","qualifier":null,"value":null,"unit":"deg F","report_only":true,"enforceable":true,"months":"all","limit_set":"001A"},{"outfall":"001","parameter":"Thermal Discharge","parameter_code":"00015","statistic":"daily 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fetch.","arguments":{"state":"MI","sic":"4911"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=MI&sic=4911","url":"https://passage-data.com/api/v1/permits?state=MI&sic=4911","page":"https://passage-data.com/dmr/s/MI/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":"MI0038105"},"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=MI0038105"},{"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":"MI0038105"},"needs":{"period_end":"The reporting 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