{"permit":"MI0055204","name":"Lac Vieux Desert Band","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/MI0055204"},"about":[{"label":"What it is","text":"Sewage treatment plant"},{"label":"Where","text":"Watersmeet, Michigan","href":"https://www.openstreetmap.org/?mlat=46.284369&mlon=-89.160306#map=14/46.284369/-89.160306"},{"label":"Last 12 months","text":"Over a limit 3 times, last in November 2025 (BOD, 5-day, 20 deg. C; BOD, 5-day, percent removal)"},{"label":"Permit","text":"In force until Jan 27, 2030"}],"renewal_due":null,"renewal_check":null,"sector":null,"limits_from_version":null,"record":{"last_filed":"2026-06-30","over":3,"over_by":[["BOD, 5-day, 20 deg. C",2],["BOD, 5-day, percent removal",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"BOD, 5-day, 20 deg. 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parameter.","arguments":{"parameter":"bod","place":"US-MI","medium":"water_discharge"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=bod&place=US-MI&medium=water_discharge","url":"https://passage-data.com/api/v1/limits?parameter=bod&place=US-MI&medium=water_discharge","page":"https://passage-data.com/limits/US-MI/bod"},{"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":"MI0055204"},"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=MI0055204"},{"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":"MI0055204"},"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=MI0055204"}]}