{"permit":"PR0022896","name":"PRASA AGUAS BUENAS WTP","state":"PR","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/PR0022896"},"about":[{"label":"What it is","text":"Water Supply (EPA's industry listing)"},{"label":"Where","text":"Aguas Buenas, Puerto Rico","href":"https://www.openstreetmap.org/?mlat=18.248056&mlon=-66.104167#map=14/18.248056/-66.104167"},{"label":"Last 12 months","text":"Over a limit 5 times, last in May 2026 (BOD, 5-day, 20 deg. C; Ammonia & ammonium- total; Copper, total [as Cu]). 1 required value not reported. 1 of 15 reports filed late"},{"label":"Permit","text":"In force until Apr 30, 2031"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"PR","sic":"4941","permits":108,"list":"https://passage-data.com/api/v1/permits?state=PR&sic=4941","page":"https://passage-data.com/dmr/s/PR/4941"},"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":5,"over_by":[["BOD, 5-day, 20 deg. C",2],["Ammonia & ammonium- total",1],["Copper, total [as Cu]",1]],"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":"32.2","unit":"deg C","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Turbidity","parameter_code":"00070","statistic":"daily maximum","qualifier":"<=","value":"50","unit":"NTU","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Turbidity","parameter_code":"00070","statistic":"daily maximum","qualifier":"<=","value":"190","unit":"NTU","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Color [PT-CO units]","parameter_code":"00080","statistic":"daily maximum","qualifier":"<=","value":"15","unit":"col unit (pc)","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"minimum","qualifier":">=","value":"5","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"daily maximum","qualifier":"<=","value":"5","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Solids, settleable","parameter_code":"00545","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mL/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Nitrogen, total [as N]","parameter_code":"00600","statistic":"daily maximum","qualifier":"<=","value":"1700","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes,  sedimentation tanks drains,  in a sludge treatment prior to be discharged."},{"outfall":"001","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"daily maximum","qualifier":"<=","value":"160","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Copper, total [as Cu]","parameter_code":"01042","statistic":"daily maximum","qualifier":"<=","value":"95","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Copper, total [as Cu]","parameter_code":"01042","statistic":"daily maximum","qualifier":"<=","value":"12","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Lead, total [as Pb]","parameter_code":"01051","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Lead, total [as Pb]","parameter_code":"01051","statistic":"daily maximum","qualifier":"<=","value":"4.62","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"daily maximum","qualifier":"<=","value":".081","unit":"MGD","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"daily maximum","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"daily maximum","qualifier":"<=","value":"11","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"},{"outfall":"001","parameter":"Ammonia & ammonium- total","parameter_code":"82230","statistic":"daily maximum","qualifier":"<=","value":".081","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Filters backwashes, sedimentation tanks drains, in a sludge treatment prior to be discharged"}],"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":"PR","sic":"4941"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=PR&sic=4941","url":"https://passage-data.com/api/v1/permits?state=PR&sic=4941","page":"https://passage-data.com/dmr/s/PR/4941"},{"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":"PR0022896"},"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=PR0022896"},{"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":"PR0022896"},"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=PR0022896"}]}