{"permit":"NN0030344","name":"NAVAJO TRIBAL UTILITY AUTHORITY","state":"NN","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/NN0030344"},"about":[{"label":"What it is","text":"Sewage treatment plant"},{"label":"Where","text":"Flagstaff, NN","href":"https://www.openstreetmap.org/?mlat=35.173283&mlon=-111.252139#map=14/35.173283/-111.252139"},{"label":"Last 12 months","text":"No values over a limit. 3 of 24 reports filed late"},{"label":"Permit","text":"In force until Oct 30, 2028"}],"renewal_due":null,"renewal_check":{"offered_because":"application_due_within_18_months","application_due":"2028-05-03","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/NN0030344#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":"2026-08-31","over":0,"over_by":[],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"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":"DISCHARGE 001/MONTHLY"},{"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":"DISCHARGE 001/MONTHLY"},{"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":"DISCHARGE 001/MONTHLY"},{"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":"DISCHARGE 001/MONTHLY"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. 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