{"permit":"OR0044733","name":"CAROLLO ENGINEERS, INC.","state":"OR","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/OR0044733"},"about":[{"label":"What it is","text":"Commercial Physical Research (EPA's industry listing)"},{"label":"Where","text":"Portland, Oregon","href":"https://www.openstreetmap.org/?mlat=45.556194&mlon=-122.494194#map=14/45.556194/-122.494194"},{"label":"Last 12 months","text":"No values over a limit. 1 of 16 reports filed late"},{"label":"Permit","text":"In force until Oct 31, 2028"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"OR","sic":"87","permits":3,"list":"https://passage-data.com/api/v1/permits?state=OR&sic=87","page":"https://passage-data.com/dmr/s/OR/87"},"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":null,"value":null,"unit":"deg C","report_only":true,"enforceable":true,"months":"all","limit_set":"Effluent Monitoring"},{"outfall":"001","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"daily minimum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Effluent Monitoring"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. 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