{"permit":"IN0020133","name":"GREENSBURG WWTP","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/IN0020133"},"about":[{"label":"What it is","text":"Sewage treatment plant · rated a major discharger by EPA"},{"label":"Where","text":"Greensburg, Indiana","href":"https://www.openstreetmap.org/?mlat=39.327306&mlon=-85.485528#map=14/39.327306/-85.485528"},{"label":"Last 12 months","text":"Over a limit once, last in November 2025 (Toxicity [chronic], Ceriodaphnia dubia)"},{"label":"Permit","text":"In force until Nov 30, 2029"}],"renewal_due":null,"renewal_check":null,"sector":null,"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":1,"over_by":[["Toxicity [chronic], Ceriodaphnia dubia",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"3755.3","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"2253.2","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum weekly average","qualifier":"<=","value":"5632.9","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum weekly average","qualifier":"<=","value":"3379.7","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nitrogen, total [as N]","parameter_code":"00600","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nitrogen, total [as N]","parameter_code":"00600","statistic":"monthly average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"1.5","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"3","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"maximum weekly average","qualifier":"<=","value":"2.3","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"maximum weekly average","qualifier":"<=","value":"4.5","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"187.8","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"375.5","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"maximum weekly average","qualifier":"<=","value":"287.9","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"maximum weekly average","qualifier":"<=","value":"563.3","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"monthly average","qualifier":"<=","value":"1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"monthly average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Cyanide, free [as free]","parameter_code":"00717","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Cyanide, free [as free]","parameter_code":"00717","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Cyanide, free [as free]","parameter_code":"00717","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":["MAR","JUN","SEP","DEC"],"limit_set":"QUARTERLY PARAMETERS"},{"outfall":"001","parameter":"Fluoride, total [as F]","parameter_code":"00951","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Fluoride, total [as F]","parameter_code":"00951","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Fluoride, total [as F]","parameter_code":"00951","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Fluoride, total [as F]","parameter_code":"00951","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nickel, total recoverable","parameter_code":"01074","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nickel, total recoverable","parameter_code":"01074","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Nickel, total recoverable","parameter_code":"01074","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":["MAR","JUN","SEP","DEC"],"limit_set":"QUARTERLY PARAMETERS"},{"outfall":"001","parameter":"Silver total recoverable","parameter_code":"01079","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Silver total recoverable","parameter_code":"01079","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Silver total recoverable","parameter_code":"01079","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":["MAR","JUN","SEP","DEC"],"limit_set":"QUARTERLY PARAMETERS"},{"outfall":"001","parameter":"Zinc, total recoverable","parameter_code":"01094","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Zinc, total recoverable","parameter_code":"01094","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Zinc, total recoverable","parameter_code":"01094","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":["MAR","JUN","SEP","DEC"],"limit_set":"QUARTERLY PARAMETERS"},{"outfall":"001","parameter":"Cadmium, total recoverable","parameter_code":"01113","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Cadmium, total recoverable","parameter_code":"01113","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Cadmium, total recoverable","parameter_code":"01113","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":["MAR","JUN","SEP","DEC"],"limit_set":"QUARTERLY PARAMETERS"},{"outfall":"001","parameter":"Lead, total recoverable","parameter_code":"01114","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Lead, total recoverable","parameter_code":"01114","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Lead, total recoverable","parameter_code":"01114","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":["MAR","JUN","SEP","DEC"],"limit_set":"QUARTERLY PARAMETERS"},{"outfall":"001","parameter":"Chromium, total recoverable","parameter_code":"01118","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Chromium, total recoverable","parameter_code":"01118","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Chromium, total recoverable","parameter_code":"01118","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":["MAR","JUN","SEP","DEC"],"limit_set":"QUARTERLY PARAMETERS"},{"outfall":"001","parameter":"Copper, total recoverable","parameter_code":"01119","statistic":"monthly average","qualifier":"<=","value":".02","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Copper, total recoverable","parameter_code":"01119","statistic":"daily maximum","qualifier":"<=","value":".039","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Copper, total recoverable","parameter_code":"01119","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Copper, total recoverable","parameter_code":"01119","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Molybdenum, total recoverable","parameter_code":"01129","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Molybdenum, total recoverable","parameter_code":"01129","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Molybdenum, total recoverable","parameter_code":"01129","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":["MAR","JUN","SEP","DEC"],"limit_set":"QUARTERLY PARAMETERS"},{"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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"Toxicity [acute], Ceriodaphnia dubia","parameter_code":"61425","statistic":"maximum","qualifier":"<=","value":"1","unit":"tox acute","report_only":false,"enforceable":true,"months":["MAY","NOV"],"limit_set":"SEMIANNUAL BIOMONITORING"},{"outfall":"001","parameter":"Toxicity [acute], Ceriodaphnia dubia","parameter_code":"61425","statistic":"maximum","qualifier":"<=","value":"1","unit":"tox acute","report_only":false,"enforceable":true,"months":["JUN","DEC"],"limit_set":"SEMIANNUAL BIOMONITORING - RE-TAKE"},{"outfall":"001","parameter":"Toxicity [acute], Ceriodaphnia dubia","parameter_code":"61425","statistic":"maximum","qualifier":"<=","value":"1","unit":"tox acute","report_only":false,"enforceable":true,"months":["JUN","DEC"],"limit_set":"SEMIANNUAL BIOMONITORING - RE-TAKE"},{"outfall":"001","parameter":"Toxicity [chronic], Ceriodaphnia dubia","parameter_code":"61426","statistic":"maximum","qualifier":"<=","value":"1","unit":"tox chronic","report_only":false,"enforceable":true,"months":["MAY","NOV"],"limit_set":"SEMIANNUAL BIOMONITORING"},{"outfall":"001","parameter":"Toxicity [chronic], Ceriodaphnia dubia","parameter_code":"61426","statistic":"maximum","qualifier":"<=","value":"1","unit":"tox chronic","report_only":false,"enforceable":true,"months":["JUN","DEC"],"limit_set":"SEMIANNUAL BIOMONITORING - RE-TAKE"},{"outfall":"001","parameter":"Toxicity [chronic], Ceriodaphnia dubia","parameter_code":"61426","statistic":"maximum","qualifier":"<=","value":"1","unit":"tox chronic","report_only":false,"enforceable":true,"months":["JUN","DEC"],"limit_set":"SEMIANNUAL BIOMONITORING - RE-TAKE"},{"outfall":"001","parameter":"Toxicity [acute], Pimephales promelas [Fathead Minnow]","parameter_code":"61427","statistic":"maximum","qualifier":"<=","value":"1","unit":"tox acute","report_only":false,"enforceable":true,"months":["MAY","NOV"],"limit_set":"SEMIANNUAL BIOMONITORING"},{"outfall":"001","parameter":"Toxicity [acute], Pimephales promelas [Fathead Minnow]","parameter_code":"61427","statistic":"maximum","qualifier":"<=","value":"1","unit":"tox acute","report_only":false,"enforceable":true,"months":["JUN","DEC"],"limit_set":"SEMIANNUAL BIOMONITORING - RE-TAKE"},{"outfall":"001","parameter":"Toxicity [acute], Pimephales promelas [Fathead Minnow]","parameter_code":"61427","statistic":"maximum","qualifier":"<=","value":"1","unit":"tox acute","report_only":false,"enforceable":true,"months":["JUN","DEC"],"limit_set":"SEMIANNUAL BIOMONITORING - RE-TAKE"},{"outfall":"001","parameter":"Toxicity [chronic], Pimephales promelas [Fathead Minnow]","parameter_code":"61428","statistic":"maximum","qualifier":"<=","value":"1","unit":"tox chronic","report_only":false,"enforceable":true,"months":["MAY","NOV"],"limit_set":"SEMIANNUAL BIOMONITORING"},{"outfall":"001","parameter":"Toxicity [chronic], Pimephales promelas [Fathead Minnow]","parameter_code":"61428","statistic":"maximum","qualifier":"<=","value":"1","unit":"tox chronic","report_only":false,"enforceable":true,"months":["JUN","DEC"],"limit_set":"SEMIANNUAL BIOMONITORING - RE-TAKE"},{"outfall":"001","parameter":"Toxicity [chronic], Pimephales promelas [Fathead Minnow]","parameter_code":"61428","statistic":"maximum","qualifier":"<=","value":"1","unit":"tox chronic","report_only":false,"enforceable":true,"months":["JUN","DEC"],"limit_set":"SEMIANNUAL BIOMONITORING - RE-TAKE"},{"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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"3129.4","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"1877.6","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"maximum weekly average","qualifier":"<=","value":"5007","unit":"lb/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","DEC"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"maximum weekly average","qualifier":"<=","value":"2879","unit":"lb/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT","NOV"],"limit_set":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS 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":"8.9 MGD CLASS IV VERTICAL LOOP REACTOR - TO GAS CREEK"}],"next":[{"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":"IN0020133"},"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=IN0020133"},{"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":"IN0020133"},"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=IN0020133"}]}