{"permit":"AR0035432","name":"U.S. Army Corps of Engineers - Caddo Drive Recreation Area, DeGray Lake","state":"AR","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/AR0035432"},"about":[{"label":"What it is","text":"Federal facility · Trailer Parks And Campsites (EPA's industry listing)"},{"label":"Where","text":"Bismarck, Arkansas","href":"https://www.openstreetmap.org/?mlat=34.259528&mlon=-93.188028#map=14/34.259528/-93.188028"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Oct 31, 2030"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"AR","sic":"70","permits":55,"list":"https://passage-data.com/api/v1/permits?state=AR&sic=70","page":"https://passage-data.com/dmr/s/AR/70"},"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":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"instantaneous minimum","qualifier":">=","value":"5","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Quarterly Treated Sanitary WW"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"10","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Quarterly Treated Sanitary WW"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"daily maximum","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Quarterly Treated Sanitary WW"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"1.8","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"001-Quarterly Treated Sanitary WW"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. 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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":"AR","sic":"70"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=AR&sic=70","url":"https://passage-data.com/api/v1/permits?state=AR&sic=70","page":"https://passage-data.com/dmr/s/AR/70"},{"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":"AR0035432"},"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=AR0035432"},{"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":"AR0035432"},"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=AR0035432"}]}