{"permit":"NY0026841","name":"BELGRAVE WPC DISTRICT","state":"NY","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/NY0026841"},"about":[{"label":"What it is","text":"Sewage treatment plant · rated a major discharger by EPA"},{"label":"Where","text":"Great Neck, New York","href":"https://www.openstreetmap.org/?mlat=40.777778&mlon=-73.745556#map=14/40.777778/-73.745556"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Apr 30, 2029"}],"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":[],"limits":[{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"daily maximum","qualifier":null,"value":null,"unit":"deg F","report_only":true,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"7-day average","qualifier":"<=","value":"45","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"500","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"7-day average","qualifier":"<=","value":"750","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","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":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Solids, settleable","parameter_code":"00545","statistic":"daily maximum","qualifier":"<=","value":".3","unit":"mL/L","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"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":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"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":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"outfall":"001","parameter":"Nitrogen, total [as N]","parameter_code":"00600","statistic":"individual rolling average","qualifier":"<=","value":"77","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"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":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"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":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"7.13","unit":"mg/L","report_only":false,"enforceable":false,"months":["JUN","JUL","AUG","SEP","OCT"],"limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"monthly average","qualifier":"<=","value":"7.13","unit":"mg/L","report_only":false,"enforceable":false,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Nitrogen, nitrite total [as N]","parameter_code":"00615","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"outfall":"001","parameter":"Nitrogen, nitrite total [as N]","parameter_code":"00615","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"outfall":"001","parameter":"Nitrogen, nitrate total [as N]","parameter_code":"00620","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"outfall":"001","parameter":"Nitrogen, nitrate total [as N]","parameter_code":"00620","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"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":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"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":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"outfall":"001","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":"QUARTERLY REPORT"},{"outfall":"001","parameter":"Copper, total [as Cu]","parameter_code":"01042","statistic":"daily maximum","qualifier":"<=","value":".034","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Total agg concentration #1","parameter_code":"01277","statistic":"monthly average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":"all","limit_set":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"outfall":"001","parameter":"Total agg concentration #1","parameter_code":"01277","statistic":"rolling average","qualifier":"<=","value":"959","unit":"lb/d","report_only":false,"enforceable":false,"months":"all","limit_set":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"outfall":"001","parameter":"Nitrogen, ammonia, total [as NH3]","parameter_code":"34726","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"outfall":"001","parameter":"Nitrogen, ammonia, total [as NH3]","parameter_code":"34726","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"LONG ISLAND SOUND MANAGEMENT ZONE 10"},{"outfall":"001","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"monthly average","qualifier":"<=","value":"2","unit":"MGD","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"daily maximum","qualifier":"<=","value":".076","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Enterococci","parameter_code":"61211","statistic":"30-day geometric mean","qualifier":"<=","value":"35","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Enterococci","parameter_code":"61211","statistic":"30-day geometric mean","qualifier":null,"value":null,"unit":"#/100mL","report_only":true,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Enterococci","parameter_code":"61211","statistic":"daily maximum","qualifier":null,"value":null,"unit":"#/100mL","report_only":true,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Enterococci","parameter_code":"61211","statistic":"daily maximum","qualifier":null,"value":null,"unit":"#/100mL","report_only":true,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Phosphorous, in total orthophosphate","parameter_code":"70507","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"QUARTERLY REPORT"},{"outfall":"001","parameter":"Coliform, fecal general","parameter_code":"74055","statistic":"30-day geometric mean","qualifier":"<=","value":"200","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Coliform, fecal general","parameter_code":"74055","statistic":"7-day geometric mean","qualifier":"<=","value":"400","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Coliform, total general","parameter_code":"74056","statistic":"monthly median","qualifier":"<=","value":"700","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"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":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"7-day average","qualifier":"<=","value":"40","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":"<=","value":"420","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"7-day average","qualifier":"<=","value":"670","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","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":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"monthly average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Solids, suspended percent removal","parameter_code":"81011","statistic":"monthly average minimum","qualifier":">=","value":"85","unit":"%","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"Carbonaceous oxygen demand, % removal","parameter_code":"81383","statistic":"monthly average minimum","qualifier":">=","value":"85","unit":"%","report_only":false,"enforceable":true,"months":"all","limit_set":"BELGRAVE WATER POLLUTION CONTR"},{"outfall":"001","parameter":"48Hr Acute Mysidopsis Bahia","parameter_code":"TSA3E","statistic":"maximum","qualifier":"<=","value":"1.98","unit":"tox acute","report_only":false,"enforceable":false,"months":"all","limit_set":"WET TESTING ACTION LEVELS"},{"outfall":"001","parameter":"TU 48Hr Acute Cyprinodon variegatus","parameter_code":"TSA6A","statistic":"maximum","qualifier":"<=","value":"1.98","unit":"tox acute","report_only":false,"enforceable":false,"months":"all","limit_set":"WET TESTING ACTION LEVELS"},{"outfall":"001","parameter":"TU Static Renewal Chronic Cyprinodeon variegatus","parameter_code":"TTM6A","statistic":"maximum","qualifier":"<=","value":"10.1","unit":"tox chronic","report_only":false,"enforceable":false,"months":"all","limit_set":"WET TESTING ACTION LEVELS"},{"outfall":"001","parameter":"TU Static Renewal 7-Day Chronic Americamysis bahia (formerly Mysidopsis bahia)","parameter_code":"TTP3E","statistic":"maximum","qualifier":"<=","value":"10.1","unit":"tox chronic","report_only":false,"enforceable":false,"months":"all","limit_set":"WET TESTING ACTION LEVELS"}],"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":"NY0026841"},"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=NY0026841"},{"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":"NY0026841"},"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=NY0026841"}]}