{"permit":"IN0047490","name":"TRITON ELEM, MIDDLE AND HIGH SCHOOL","state":"IN","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/IN0047490"},"about":[{"label":"What it is","text":"Elementary And Secondary Schools (EPA's industry listing)"},{"label":"Where","text":"Fairland, Indiana","href":"https://www.openstreetmap.org/?mlat=39.614389&mlon=-85.874639#map=14/39.614389/-85.874639"},{"label":"Last 12 months","text":"Over a limit 5 times, last in July 2026 (Nitrogen, ammonia total [as N]; E. coli, colony forming units [CFU]). 2 of 11 reports filed late"},{"label":"Permit","text":"In force until Jun 30, 2030"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"IN","sic":"82","permits":69,"list":"https://passage-data.com/api/v1/permits?state=IN&sic=82","page":"https://passage-data.com/dmr/s/IN/82"},"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":5,"over_by":[["Nitrogen, ammonia total [as N]",4],["E. coli, colony forming units [CFU]",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"Nitrogen, ammonia total [as N]","times":4,"find_limits":{"parameter":"ammonia","place":"US-IN","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=ammonia&place=US-IN&medium=surface_water"}],"limits":[{"outfall":"001","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"daily average minimum","qualifier":">=","value":"6","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"daily average minimum","qualifier":">=","value":"5","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"18","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum weekly average","qualifier":"<=","value":"45","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum weekly average","qualifier":"<=","value":"27","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"9.8","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"5.9","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum weekly average","qualifier":"<=","value":"14.6","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum weekly average","qualifier":"<=","value":"8.8","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"1.1","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"1.6","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"maximum weekly average","qualifier":"<=","value":"1.6","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"maximum weekly average","qualifier":"<=","value":"2.4","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":".4","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":".5","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"maximum weekly average","qualifier":"<=","value":".5","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"maximum weekly average","qualifier":"<=","value":".8","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"monthly average","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"monthly average","qualifier":"<","value":".06","unit":"mg/L","report_only":false,"enforceable":true,"months":["APR","MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"daily maximum","qualifier":"<","value":".06","unit":"mg/L","report_only":false,"enforceable":true,"months":["APR","MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"daily minimum","qualifier":">=","value":".5","unit":"mg/L","report_only":false,"enforceable":true,"months":["APR","MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":["APR","MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"E. coli, colony forming units [CFU]","parameter_code":"51041","statistic":"monthly geometric mean","qualifier":"<=","value":"125","unit":"CFU/100mL","report_only":false,"enforceable":true,"months":["APR","MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"E. coli, colony forming units [CFU]","parameter_code":"51041","statistic":"daily maximum","qualifier":"<=","value":"235","unit":"CFU/100mL","report_only":false,"enforceable":true,"months":["APR","MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"25","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"maximum weekly average","qualifier":"<=","value":"40","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"maximum weekly average","qualifier":"<=","value":"23","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"8.1","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"4.9","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"maximum weekly average","qualifier":"<=","value":"13","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"maximum weekly average","qualifier":"<=","value":"7.5","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"},{"outfall":"001","parameter":"Flow, total","parameter_code":"82220","statistic":"monthly total","qualifier":null,"value":null,"unit":"Mgal/mo","report_only":true,"enforceable":true,"months":"all","limit_set":"0.039 MGD CLASS I EXTENDED AERATION - TO SNAIL CREEK"}],"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":"IN","sic":"82"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=IN&sic=82","url":"https://passage-data.com/api/v1/permits?state=IN&sic=82","page":"https://passage-data.com/dmr/s/IN/82"},{"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":"ammonia","place":"US-IN","medium":"surface_water"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=ammonia&place=US-IN&medium=surface_water","url":"https://passage-data.com/api/v1/limits?parameter=ammonia&place=US-IN&medium=surface_water","page":"https://passage-data.com/limits/US-IN/ammonia"},{"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":"IN0047490"},"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=IN0047490"},{"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":"IN0047490"},"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=IN0047490"}]}