{"permit":"NY0006092","name":"IMERYS WOLLANSTONITE USA LLC","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/NY0006092"},"about":[{"label":"What it is","text":"Nonmetallic Mineral Products (EPA's industry listing)"},{"label":"Where","text":"Willsboro, Town Of, New York","href":"https://www.openstreetmap.org/?mlat=44.359000&mlon=-73.403972#map=14/44.359000/-73.403972"},{"label":"Last 12 months","text":"Over a limit 2 times, last in March 2026 (Oxygen, dissolved [DO])"},{"label":"Permit","text":"In force until Nov 30, 2027"}],"renewal_due":null,"renewal_check":{"offered_because":"application_due_within_18_months","application_due":"2027-06-03","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/NY0006092#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":{"state":"NY","sic":"32","permits":14,"list":"https://passage-data.com/api/v1/permits?state=NY&sic=32","page":"https://passage-data.com/dmr/s/NY/32"},"limits_from_version":null,"record":{"last_filed":"2026-06-30","over":2,"over_by":[["Oxygen, dissolved [DO]",2]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"Oxygen, dissolved [DO]","times":2,"find_limits":{"parameter":"dissolved oxygen","place":"US-NY","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=dissolved+oxygen&place=US-NY&medium=surface_water"}],"limits":[{"outfall":"002","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"maximum","qualifier":"<=","value":"70","unit":"deg F","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"002","parameter":"Flow rate","parameter_code":"00056","statistic":"monthly average","qualifier":null,"value":null,"unit":"gal/d","report_only":true,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"002","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"20","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"002","parameter":"pH","parameter_code":"00400","statistic":"minimum","qualifier":">=","value":"6.5","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"002","parameter":"pH","parameter_code":"00400","statistic":"maximum","qualifier":"<=","value":"8.5","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"002","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"10","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"002","parameter":"Oil & Grease","parameter_code":"00556","statistic":"monthly average","qualifier":"<=","value":"15","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"maximum","qualifier":"<=","value":"70","unit":"deg F","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","parameter":"Flow rate","parameter_code":"00056","statistic":"monthly average","qualifier":"<=","value":"3000","unit":"gal/d","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"minimum","qualifier":">=","value":"5","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"monthly average","qualifier":"<=","value":"7","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"monthly average","qualifier":"<=","value":"7","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"5","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","parameter":"pH","parameter_code":"00400","statistic":"minimum","qualifier":">=","value":"6.5","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","parameter":"pH","parameter_code":"00400","statistic":"maximum","qualifier":"<=","value":"8.5","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"10","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":".25","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","parameter":"Solids, settleable","parameter_code":"00545","statistic":"monthly average","qualifier":"<=","value":".1","unit":"mL/L","report_only":false,"enforceable":true,"months":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","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":"all","limit_set":"QUARTERLY MONITORING"},{"outfall":"003","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":"QUARTERLY MONITORING"}],"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":"NY","sic":"32"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=NY&sic=32","url":"https://passage-data.com/api/v1/permits?state=NY&sic=32","page":"https://passage-data.com/dmr/s/NY/32"},{"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":"dissolved oxygen","place":"US-NY","medium":"surface_water"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=dissolved+oxygen&place=US-NY&medium=surface_water","url":"https://passage-data.com/api/v1/limits?parameter=dissolved+oxygen&place=US-NY&medium=surface_water","page":"https://passage-data.com/limits/US-NY/dissolved-oxygen"},{"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":"NY0006092"},"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=NY0006092"},{"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":"NY0006092"},"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=NY0006092"}]}