{"permit":"WA0020834","name":"City of Carbonado","state":"WA","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/WA0020834"},"about":[{"label":"What it is","text":"Sewage treatment plant"},{"label":"Where","text":"Carbonado, Washington","href":"https://www.openstreetmap.org/?mlat=47.0787582&mlon=-122.05938#map=14/47.0787582/-122.05938"},{"label":"Last 12 months","text":"Over a limit 6 times, last in July 2026 (BOD, 5-day, 20 deg. C). 9 of 37 reports filed late"},{"label":"Permit","text":"Expired Nov 30, 2022; its limits still apply until a new permit is issued, and EPA still expects the reports"}],"renewal_due":null,"renewal_check":{"offered_because":"permit_expired","application_due":"2022-06-03","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/WA0020834#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":"2026-09-30","over":6,"over_by":[["BOD, 5-day, 20 deg. C",6]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"BOD, 5-day, 20 deg. C","times":6,"find_limits":{"parameter":"bod","place":"US-WA","medium":"water_discharge"},"get":"https://passage-data.com/api/v1/limits?parameter=bod&place=US-WA&medium=water_discharge"}],"limits":[{"outfall":"001","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"average","qualifier":null,"value":null,"unit":"deg C","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"average","qualifier":null,"value":null,"unit":"deg C","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"daily maximum","qualifier":null,"value":null,"unit":"deg C","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"daily maximum","qualifier":null,"value":null,"unit":"deg C","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"average","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"average","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"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":"Monthly Effluent"},{"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":"Monthly Effluent"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"average","qualifier":"<=","value":"16","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"average","qualifier":"<=","value":"16","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"weekly average","qualifier":"<=","value":"26","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"weekly average","qualifier":"<=","value":"26","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"average","qualifier":"<=","value":"65","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"average","qualifier":"<=","value":"65","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"weekly average","qualifier":"<=","value":"86","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"weekly average","qualifier":"<=","value":"86","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"average","qualifier":"<=","value":"35","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"average","qualifier":"<=","value":"35","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"weekly average","qualifier":"<=","value":"53","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"weekly average","qualifier":"<=","value":"53","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Quarterly Effluent"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Quarterly Effluent"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":["MAY","JUN","JUL","AUG","SEP","OCT"],"limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":["JAN","FEB","MAR","APR","NOV","DEC"],"limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":["JAN","FEB","MAR","APR","NOV","DEC"],"limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":["JAN","FEB","MAR","APR","NOV","DEC"],"limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":["JAN","FEB","MAR","APR","NOV","DEC"],"limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Nitrogen, nitrite total [as N]","parameter_code":"00615","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Quarterly Effluent"},{"outfall":"001","parameter":"Nitrogen, nitrite total [as N]","parameter_code":"00615","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Quarterly Effluent"},{"outfall":"001","parameter":"Nitrogen, nitrate total [as N]","parameter_code":"00620","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Quarterly Effluent"},{"outfall":"001","parameter":"Nitrogen, nitrate total [as N]","parameter_code":"00620","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Quarterly Effluent"},{"outfall":"001","parameter":"Nitrogen, Kjeldahl, total [as N]","parameter_code":"00625","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Quarterly Effluent"},{"outfall":"001","parameter":"Nitrogen, Kjeldahl, total [as N]","parameter_code":"00625","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Quarterly Effluent"},{"outfall":"001","parameter":"Phosphate, total [as PO4]","parameter_code":"00650","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Quarterly Effluent"},{"outfall":"001","parameter":"Phosphate, total [as PO4]","parameter_code":"00650","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Quarterly Effluent"},{"outfall":"001","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Quarterly Effluent"},{"outfall":"001","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Quarterly Effluent"},{"outfall":"001","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"average","qualifier":"<=","value":".3","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"average","qualifier":"<=","value":".3","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"weekly average","qualifier":"<=","value":".7","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"weekly average","qualifier":"<=","value":".7","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"BOD, percent removal [total]","parameter_code":"50076","statistic":"monthly average minimum","qualifier":">=","value":"85","unit":"%","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"BOD, percent removal [total]","parameter_code":"50076","statistic":"monthly average minimum","qualifier":">=","value":"85","unit":"%","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Coliform, fecal general","parameter_code":"74055","statistic":"monthly geometric mean","qualifier":"<=","value":"200","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Coliform, fecal general","parameter_code":"74055","statistic":"monthly geometric mean","qualifier":"<=","value":"200","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Coliform, fecal general","parameter_code":"74055","statistic":"weekly geometric mean","qualifier":"<=","value":"400","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Coliform, fecal general","parameter_code":"74055","statistic":"weekly geometric mean","qualifier":"<=","value":"400","unit":"#/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Flow","parameter_code":"74076","statistic":"average","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Flow","parameter_code":"74076","statistic":"average","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Flow","parameter_code":"74076","statistic":"maximum","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"001","parameter":"Flow","parameter_code":"74076","statistic":"maximum","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Effluent"},{"outfall":"INF","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"average","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"INF","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum","qualifier":null,"value":null,"unit":"lb/d","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Influent"},{"outfall":"RAIN","parameter":"Rainfall","parameter_code":"46529","statistic":"average","qualifier":null,"value":null,"unit":"in","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Rainfall"},{"outfall":"RAIN","parameter":"Rainfall","parameter_code":"46529","statistic":"average","qualifier":null,"value":null,"unit":"in","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Rainfall"},{"outfall":"RAIN","parameter":"Rainfall","parameter_code":"46529","statistic":"total","qualifier":null,"value":null,"unit":"in","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Rainfall"},{"outfall":"RAIN","parameter":"Rainfall","parameter_code":"46529","statistic":"total","qualifier":null,"value":null,"unit":"in","report_only":true,"enforceable":false,"months":"all","limit_set":"Monthly Rainfall"}],"next":[{"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":"bod","place":"US-WA","medium":"water_discharge"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=bod&place=US-WA&medium=water_discharge","url":"https://passage-data.com/api/v1/limits?parameter=bod&place=US-WA&medium=water_discharge","page":"https://passage-data.com/limits/US-WA/bod"},{"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":"WA0020834"},"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=WA0020834"},{"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":"WA0020834"},"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=WA0020834"}]}