{"permit":"FL0355259","name":"Dunes Community Development District","state":"FL","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/FL0355259"},"about":[{"label":"What it is","text":"Water Supply (EPA's industry listing)"},{"label":"Where","text":"Palm Coast, Florida","href":"https://www.openstreetmap.org/?mlat=29.5855278&mlon=-81.1846889#map=14/29.5855278/-81.1846889"},{"label":"Last 12 months","text":"Over a limit 2 times, last in June 2026 (Fluoride, total [as F])"},{"label":"Permit","text":"In force until Feb 28, 2030"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"FL","sic":"4941","permits":26,"list":"https://passage-data.com/api/v1/permits?state=FL&sic=4941","page":"https://passage-data.com/dmr/s/FL/4941"},"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":2,"over_by":[["Fluoride, total [as F]",2]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"Fluoride, 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7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)","parameter_code":"TRP3E","statistic":"minimum","qualifier":">=","value":"12.5","unit":"%","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)","parameter_code":"TRP3E","statistic":"minimum","qualifier":">=","value":"12.5","unit":"%","report_only":false,"enforceable":true,"months":"all","limit_set":null}],"next":[{"tool":"list_permits","says":"Screening this industry? 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":"FL","sic":"4941"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=FL&sic=4941","url":"https://passage-data.com/api/v1/permits?state=FL&sic=4941","page":"https://passage-data.com/dmr/s/FL/4941"},{"tool":"find_limits","says":"What do the rules say about what it went over on? find_limits gives the cited state and federal limits for it, each with its rule; `get` is the address to fetch, and `over_limits` holds one for each parameter.","arguments":{"parameter":"fluoride","place":"US-FL","medium":"surface_water"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=fluoride&place=US-FL&medium=surface_water","url":"https://passage-data.com/api/v1/limits?parameter=fluoride&place=US-FL&medium=surface_water","page":"https://passage-data.com/limits/US-FL/fluoride"},{"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":"FL0355259"},"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=FL0355259"},{"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":"FL0355259"},"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=FL0355259"}]}