{"permit":"WA0039721","name":"Columbia River Carbonates","state":"WA","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/WA0039721"},"about":[{"label":"What it is","text":"Crushed And Broken Limestone (EPA's industry listing)"},{"label":"Where","text":"Woodland, Washington","href":"https://www.openstreetmap.org/?mlat=45.9067802&mlon=-122.758438#map=14/45.9067802/-122.758438"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Sep 30, 2030"}],"renewal_due":null,"renewal_check":null,"sector":null,"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. centigrade","parameter_code":"00010","statistic":"daily maximum","qualifier":"<=","value":"17.5","unit":"deg 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values from them, each with the rows it came from.","arguments":{"permit":"WA0039721"},"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=WA0039721"}]}