{"permit":"VT0100731","name":"Town of Readsboro","state":"VT","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/VT0100731"},"about":[{"label":"What it is","text":"Sewage treatment plant"},{"label":"Where","text":"Readsboro, Vermont","href":"https://www.openstreetmap.org/?mlat=42.76199&mlon=-72.93818#map=14/42.76199/-72.93818"},{"label":"Last 12 months","text":"No values over a limit. 16 required values not reported"},{"label":"Permit","text":"In force until Mar 31, 2028"}],"renewal_due":null,"renewal_check":{"offered_because":"application_due_within_18_months","application_due":"2027-10-03","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/VT0100731#renewal","says":"Each limit a renewal could tighten or add, from the state's water-quality standards and the federal rules for this kind of discharge, each cited to its rule, beside EPA's 12-month record; a rule we do not hold is named, never guessed. A person orders it on the permit's page with their email; it is sent by email within 5 business days."},"sector":null,"limits_from_version":null,"record":{"last_filed":"2026-07-31","over":0,"over_by":[],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"limits":[{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"weekly average","qualifier":"<=","value":"45","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"daily maximum","qualifier":"<=","value":"50","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"19","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"weekly average","qualifier":"<=","value":"28","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"minimum","qualifier":">=","value":"6.5","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"maximum","qualifier":"<=","value":"8.5","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"45","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"weekly average","qualifier":"<=","value":"45","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"50","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"28","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"weekly average","qualifier":"<=","value":"28","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"E. coli, thermotol, MF, MTEC","parameter_code":"31633","statistic":"instantaneous maximum","qualifier":"<=","value":"77","unit":"#/100mL","report_only":false,"enforceable":true,"months":["APR","MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"annual average","qualifier":"<=","value":".075","unit":"MGD","report_only":false,"enforceable":true,"months":["DEC"],"limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"instantaneous maximum","qualifier":"<=","value":".1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"BOD, 5-day, percent removal","parameter_code":"81010","statistic":"monthly minimum","qualifier":">=","value":"85","unit":"%","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"},{"outfall":"001","parameter":"Solids, suspended percent removal","parameter_code":"81011","statistic":"monthly minimum","qualifier":">=","value":"85","unit":"%","report_only":false,"enforceable":true,"months":"all","limit_set":"Total Residual Chlorine samples to be taken prior to and after dechlorination, and not required Nov"}],"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":"VT0100731"},"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=VT0100731"},{"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":"VT0100731"},"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=VT0100731"}]}