{"permit":"OH0055093","name":"city of Sunbury","state":"OH","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/OH0055093"},"about":[{"label":"What it is","text":"Sewage treatment plant"},{"label":"Where","text":"City Of Sunbury, Ohio","href":"https://www.openstreetmap.org/?mlat=40.2333333&mlon=-82.8625#map=14/40.2333333/-82.8625"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Dec 31, 2030"}],"renewal_due":null,"renewal_check":null,"sector":null,"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":0,"over_by":[],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"upcoming":[{"parameter":"Cyanide, free available","outfall":"001","limit":0.35,"unit":"kg/d","statistic":"daily maximum","statistic_code":"DD","begin":"2028-01-01","kind":"new","now":null},{"parameter":"Cyanide, free available","outfall":"001","limit":46,"unit":"ug/L","statistic":"daily maximum","statistic_code":"DD","begin":"2028-01-01","kind":"new","now":{"median":1,"n":4},"times_limit":0.0217},{"parameter":"Cyanide, free available","outfall":"001","limit":12,"unit":"ug/L","statistic":"monthly average","statistic_code":"MK","begin":"2028-01-01","kind":"new","now":{"median":1,"n":4},"times_limit":0.0833},{"parameter":"Cyanide, free available","outfall":"001","limit":0.091,"unit":"kg/d","statistic":"monthly average","statistic_code":"MK","begin":"2028-01-01","kind":"new","now":null},{"parameter":"Nitrogen, ammonia total [as N]","outfall":"001","limit":0.8,"unit":"mg/L","statistic":"monthly average","statistic_code":"MK","begin":"2028-01-01","kind":"tighter","months":["MAY","JUN","JUL","AUG","SEP","OCT"],"now":{"median":0.17,"n":5},"times_limit":0.212},{"parameter":"Nitrogen, ammonia total [as N]","outfall":"001","limit":1.2,"unit":"mg/L","statistic":"weekly maximum","statistic_code":"WC","begin":"2028-01-01","kind":"tighter","months":["MAY","JUN","JUL","AUG","SEP","OCT"],"now":{"median":0.26,"n":5},"times_limit":0.217},{"parameter":"Phosphorus, total [as P]","outfall":"001","limit":0.28,"unit":"mg/L","statistic":"monthly average","statistic_code":"MK","begin":"2028-01-01","kind":"tighter","now":{"median":0.2,"n":11},"times_limit":0.714},{"parameter":"Silver total recoverable","outfall":"001","limit":7.4,"unit":"ug/L","statistic":"daily maximum","statistic_code":"DD","begin":"2028-01-01","kind":"new","now":null},{"parameter":"Silver total recoverable","outfall":"001","limit":0.056,"unit":"kg/d","statistic":"daily maximum","statistic_code":"DD","begin":"2028-01-01","kind":"new","now":null},{"parameter":"Silver total recoverable","outfall":"001","limit":0.0098,"unit":"kg/d","statistic":"monthly average","statistic_code":"MK","begin":"2028-01-01","kind":"new","now":null},{"parameter":"Silver total recoverable","outfall":"001","limit":1.3,"unit":"ug/L","statistic":"monthly average","statistic_code":"MK","begin":"2028-01-01","kind":"new","now":null},{"parameter":"Toxicity [acute], Ceriodaphnia dubia","outfall":"001","limit":1,"unit":"tox acute","statistic":"daily maximum","statistic_code":"DD","begin":"2028-01-01","kind":"new","months":["MAR","SEP"],"now":null},{"parameter":"Toxicity [chronic], Ceriodaphnia dubia","outfall":"001","limit":1,"unit":"tox chronic","statistic":"monthly average","statistic_code":"MK","begin":"2028-01-01","kind":"new","months":["MAR","SEP"],"now":null}],"limits":[{"outfall":"001","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"monthly average","qualifier":null,"value":null,"unit":"deg C","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"daily maximum","qualifier":null,"value":null,"unit":"deg C","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"daily minimum","qualifier":">=","value":"6","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","NOV","DEC"],"limit_set":null},{"outfall":"001","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"daily minimum","qualifier":">=","value":"7","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":null},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"12","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"weekly maximum","qualifier":"<=","value":"18","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"51.2","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"weekly maximum","qualifier":"<=","value":"76.8","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Oil and grease, hexane extr method","parameter_code":"00552","statistic":"daily maximum","qualifier":"<=","value":"10","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"1","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":null},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"2.7","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","NOV","DEC"],"limit_set":null},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"weekly maximum","qualifier":"<=","value":"1.5","unit":"mg/L","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":null},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"weekly maximum","qualifier":"<=","value":"4.1","unit":"mg/L","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","NOV","DEC"],"limit_set":null},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"4.3","unit":"kg/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":null},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"11.5","unit":"kg/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","NOV","DEC"],"limit_set":null},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"weekly maximum","qualifier":"<=","value":"6.4","unit":"kg/d","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":null},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"weekly maximum","qualifier":"<=","value":"17.5","unit":"kg/d","report_only":false,"enforceable":true,"months":["JAN","FEB","MAR","APR","NOV","DEC"],"limit_set":null},{"outfall":"001","parameter":"Nitrogen, Kjeldahl, total [as N]","parameter_code":"00625","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Nitrogen, Kjeldahl, total [as N]","parameter_code":"00625","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Nitrite + Nitrate total [as N]","parameter_code":"00630","statistic":"monthly average","qualifier":"<=","value":"10","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"monthly average","qualifier":"<=","value":".5","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"monthly average","qualifier":"<=","value":"2.1","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Phosphate, ortho, dissolved [as P]","parameter_code":"00671","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Phosphate, ortho, dissolved [as P]","parameter_code":"00671","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Nickel, total recoverable","parameter_code":"01074","statistic":"monthly average","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Nickel, total recoverable","parameter_code":"01074","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Silver total recoverable","parameter_code":"01079","statistic":"monthly average","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Silver total recoverable","parameter_code":"01079","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Zinc, total recoverable","parameter_code":"01094","statistic":"monthly average","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Zinc, total recoverable","parameter_code":"01094","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Cadmium, total recoverable","parameter_code":"01113","statistic":"monthly average","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Cadmium, total recoverable","parameter_code":"01113","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Lead, total recoverable","parameter_code":"01114","statistic":"monthly average","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Lead, total recoverable","parameter_code":"01114","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Chromium, total recoverable","parameter_code":"01118","statistic":"monthly average","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Chromium, total recoverable","parameter_code":"01118","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Copper, total recoverable","parameter_code":"01119","statistic":"monthly average","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Copper, total recoverable","parameter_code":"01119","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Chromium, hexavalent dissolved [as Cr]","parameter_code":"01220","statistic":"monthly average","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Chromium, hexavalent dissolved [as Cr]","parameter_code":"01220","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"E. coli, MTEC-MF","parameter_code":"31648","statistic":"monthly geometric mean","qualifier":"<=","value":"126","unit":"MPN/100mL","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":null},{"outfall":"001","parameter":"E. coli, MTEC-MF","parameter_code":"31648","statistic":"weekly geometric mean","qualifier":"<=","value":"284","unit":"MPN/100mL","report_only":false,"enforceable":true,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":null},{"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":null},{"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":null},{"outfall":"001","parameter":"Mercury, total low level","parameter_code":"50092","statistic":"monthly average","qualifier":null,"value":null,"unit":"ng/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Mercury, total low level","parameter_code":"50092","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ng/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Cyanide, free available","parameter_code":"51173","statistic":"monthly average","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Cyanide, free available","parameter_code":"51173","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Toxicity [acute], Ceriodaphnia dubia","parameter_code":"61425","statistic":"monthly average","qualifier":null,"value":null,"unit":"tox acute","report_only":true,"enforceable":true,"months":["MAR","SEP"],"limit_set":null},{"outfall":"001","parameter":"Toxicity [acute], Ceriodaphnia dubia","parameter_code":"61425","statistic":"daily maximum","qualifier":null,"value":null,"unit":"tox acute","report_only":true,"enforceable":true,"months":["MAR","SEP"],"limit_set":null},{"outfall":"001","parameter":"Toxicity [chronic], Ceriodaphnia dubia","parameter_code":"61426","statistic":"monthly average","qualifier":null,"value":null,"unit":"tox chronic","report_only":true,"enforceable":true,"months":["MAR","SEP"],"limit_set":null},{"outfall":"001","parameter":"Toxicity [chronic], Ceriodaphnia dubia","parameter_code":"61426","statistic":"daily maximum","qualifier":null,"value":null,"unit":"tox chronic","report_only":true,"enforceable":true,"months":["MAR","SEP"],"limit_set":null},{"outfall":"001","parameter":"Toxicity [acute], Pimephales promelas [Fathead Minnow]","parameter_code":"61427","statistic":"monthly average","qualifier":null,"value":null,"unit":"tox acute","report_only":true,"enforceable":true,"months":["SEP"],"limit_set":null},{"outfall":"001","parameter":"Toxicity [acute], Pimephales promelas [Fathead Minnow]","parameter_code":"61427","statistic":"daily maximum","qualifier":null,"value":null,"unit":"tox acute","report_only":true,"enforceable":true,"months":["SEP"],"limit_set":null},{"outfall":"001","parameter":"Toxicity [chronic], Pimephales promelas [Fathead Minnow]","parameter_code":"61428","statistic":"monthly average","qualifier":null,"value":null,"unit":"tox chronic","report_only":true,"enforceable":true,"months":["SEP"],"limit_set":null},{"outfall":"001","parameter":"Toxicity [chronic], Pimephales promelas [Fathead Minnow]","parameter_code":"61428","statistic":"daily maximum","qualifier":null,"value":null,"unit":"tox chronic","report_only":true,"enforceable":true,"months":["SEP"],"limit_set":null},{"outfall":"001","parameter":"pH, maximum","parameter_code":"61941","statistic":"daily maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"pH, minimum","parameter_code":"61942","statistic":"daily minimum","qualifier":">=","value":"6.5","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Solids, total dissolved- 180 deg. C","parameter_code":"70300","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Solids, total dissolved- 180 deg. C","parameter_code":"70300","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"10","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"weekly maximum","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"42.6","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"weekly maximum","qualifier":"<=","value":"64","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"300","parameter":"Overflows","parameter_code":"74062","statistic":"monthly average","qualifier":null,"value":null,"unit":"occur/mo","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"300","parameter":"Overflows","parameter_code":"74062","statistic":"daily maximum","qualifier":null,"value":null,"unit":"occur/mo","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"581","parameter":"Nitrogen, ammonia in bottom deposits","parameter_code":"00611","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/kg","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Nitrogen, ammonia in bottom deposits","parameter_code":"00611","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/kg","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Nitrogen, Kjeldahl, total [as N]","parameter_code":"00625","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/kg","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Nitrogen, Kjeldahl, total [as N]","parameter_code":"00625","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/kg","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Nitrite plus nitrate in bottom deposits","parameter_code":"00633","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/kg","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Nitrite plus nitrate in bottom deposits","parameter_code":"00633","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/kg","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Phosphorous, total, in bottom deposits","parameter_code":"00668","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/kg","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Phosphorous, total, in bottom deposits","parameter_code":"00668","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/kg","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Potassium, in bottom deposits","parameter_code":"00938","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/kg","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Potassium, in bottom deposits","parameter_code":"00938","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/kg","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Arsenic, dry weight","parameter_code":"01003","statistic":"daily maximum","qualifier":"<=","value":"75","unit":"mg/kg","report_only":false,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Cadmium, in bottom deposits [dry wgt]","parameter_code":"01028","statistic":"daily maximum","qualifier":"<=","value":"85","unit":"mg/kg","report_only":false,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Copper in bottom deposits [dry wgt]","parameter_code":"01043","statistic":"daily maximum","qualifier":"<=","value":"4300","unit":"mg/kg","report_only":false,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Lead, total dry weight [as Pb]","parameter_code":"01052","statistic":"daily maximum","qualifier":"<=","value":"840","unit":"mg/kg","report_only":false,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Nickel, tot in bottom deposits [dry wgt]","parameter_code":"01068","statistic":"daily maximum","qualifier":"<=","value":"420","unit":"mg/kg","report_only":false,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Zinc in bottom deposits [dry wgt]","parameter_code":"01093","statistic":"daily maximum","qualifier":"<=","value":"7500","unit":"mg/kg","report_only":false,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Selenium, dry weight","parameter_code":"01148","statistic":"daily maximum","qualifier":"<=","value":"100","unit":"mg/kg","report_only":false,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Biosolids weight indluding admixtures","parameter_code":"51129","statistic":"monthly average","qualifier":null,"value":null,"unit":"dry ton","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Biosolids weight indluding admixtures","parameter_code":"51129","statistic":"daily maximum","qualifier":null,"value":null,"unit":"dry ton","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Sludge weight, dry","parameter_code":"51693","statistic":"monthly average","qualifier":null,"value":null,"unit":"dry ton","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Sludge weight, dry","parameter_code":"51693","statistic":"daily maximum","qualifier":null,"value":null,"unit":"dry ton","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Specific Oxygen Update Rate [SOUR]","parameter_code":"51903","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/hr/g","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Specific Oxygen Update Rate [SOUR]","parameter_code":"51903","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/hr/g","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Mercury, tot in bot deposits [dry wgt]","parameter_code":"71921","statistic":"daily maximum","qualifier":"<=","value":"57","unit":"mg/kg","report_only":false,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"581","parameter":"Molybdenum, sludge, total, dry weight [as Mo]","parameter_code":"78465","statistic":"daily maximum","qualifier":"<=","value":"75","unit":"mg/kg","report_only":false,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"586","parameter":"Biosolids weight indluding admixtures","parameter_code":"51129","statistic":"monthly average","qualifier":null,"value":null,"unit":"dry ton","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"586","parameter":"Biosolids weight indluding admixtures","parameter_code":"51129","statistic":"daily maximum","qualifier":null,"value":null,"unit":"dry ton","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"588","parameter":"Sludge waste from secondary clarifiers","parameter_code":"80991","statistic":"monthly average","qualifier":null,"value":null,"unit":"gal","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"588","parameter":"Sludge waste from secondary clarifiers","parameter_code":"80991","statistic":"daily maximum","qualifier":null,"value":null,"unit":"gal","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":null},{"outfall":"601","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Silver total recoverable","parameter_code":"01079","statistic":"monthly average","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Silver total recoverable","parameter_code":"01079","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Cyanide, free available","parameter_code":"51173","statistic":"monthly average","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Cyanide, free available","parameter_code":"51173","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"pH, maximum","parameter_code":"61941","statistic":"daily maximum","qualifier":null,"value":null,"unit":"SU","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"pH, minimum","parameter_code":"61942","statistic":"daily minimum","qualifier":null,"value":null,"unit":"SU","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"801","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"801","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"801","parameter":"Nitrogen, Kjeldahl, total [as N]","parameter_code":"00625","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"801","parameter":"Nitrogen, Kjeldahl, total [as N]","parameter_code":"00625","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"801","parameter":"Nitrite + Nitrate total [as N]","parameter_code":"00630","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"801","parameter":"Nitrite + Nitrate total [as N]","parameter_code":"00630","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"801","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"801","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"801","parameter":"E. coli, MTEC-MF","parameter_code":"31648","statistic":"monthly geometric mean","qualifier":null,"value":null,"unit":"MPN/100mL","report_only":true,"enforceable":true,"months":["JUN","JUL","AUG"],"limit_set":null},{"outfall":"801","parameter":"E. coli, MTEC-MF","parameter_code":"31648","statistic":"daily maximum","qualifier":null,"value":null,"unit":"MPN/100mL","report_only":true,"enforceable":true,"months":["JUN","JUL","AUG"],"limit_set":null},{"outfall":"801","parameter":"%Effect Static Renewal 48Hr Acute Ceriodaphnia dubia","parameter_code":"TCM3B","statistic":"monthly average","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":["MAR","SEP"],"limit_set":null},{"outfall":"801","parameter":"%Effect Static Renewal 48Hr Acute Ceriodaphnia dubia","parameter_code":"TCM3B","statistic":"daily maximum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":["MAR","SEP"],"limit_set":null},{"outfall":"801","parameter":"%Effect Static Renewal 96Hr Acute Pimephales promelas","parameter_code":"TCN6C","statistic":"monthly average","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":["SEP"],"limit_set":null},{"outfall":"801","parameter":"%Effect Static Renewal 96Hr Acute Pimephales promelas","parameter_code":"TCN6C","statistic":"daily maximum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":["SEP"],"limit_set":null},{"outfall":"801","parameter":"%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia","parameter_code":"TCP3B","statistic":"monthly average","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":["MAR","SEP"],"limit_set":null},{"outfall":"801","parameter":"%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia","parameter_code":"TCP3B","statistic":"daily maximum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":["MAR","SEP"],"limit_set":null},{"outfall":"801","parameter":"%Effect Static Renewal 7Day Chronic Pimephales promelas","parameter_code":"TCP6C","statistic":"monthly average","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":["SEP"],"limit_set":null},{"outfall":"801","parameter":"%Effect Static Renewal 7Day Chronic Pimephales promelas","parameter_code":"TCP6C","statistic":"daily maximum","qualifier":null,"value":null,"unit":"%","report_only":true,"enforceable":true,"months":["SEP"],"limit_set":null},{"outfall":"901","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"monthly average","qualifier":null,"value":null,"unit":"deg C","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"daily maximum","qualifier":null,"value":null,"unit":"deg C","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"pH","parameter_code":"00400","statistic":"daily minimum","qualifier":null,"value":null,"unit":"SU","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"pH","parameter_code":"00400","statistic":"daily maximum","qualifier":null,"value":null,"unit":"SU","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"Nitrogen, Kjeldahl, total [as N]","parameter_code":"00625","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"Nitrogen, Kjeldahl, total [as N]","parameter_code":"00625","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"Nitrite + Nitrate total [as N]","parameter_code":"00630","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"Nitrite + Nitrate total [as N]","parameter_code":"00630","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"Hardness, total [as CaCO3]","parameter_code":"00900","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"Hardness, total [as CaCO3]","parameter_code":"00900","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"901","parameter":"E. coli, MTEC-MF","parameter_code":"31648","statistic":"monthly geometric mean","qualifier":null,"value":null,"unit":"MPN/100mL","report_only":true,"enforceable":true,"months":["JUN","JUL","AUG"],"limit_set":null},{"outfall":"901","parameter":"E. coli, MTEC-MF","parameter_code":"31648","statistic":"daily maximum","qualifier":null,"value":null,"unit":"MPN/100mL","report_only":true,"enforceable":true,"months":["JUN","JUL","AUG"],"limit_set":null}],"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":"OH0055093"},"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=OH0055093"},{"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":"OH0055093"},"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=OH0055093"}]}