{"permit":"CA0079511","name":"Shasta Lake, City of","state":"CA","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/CA0079511"},"about":[{"label":"What it is","text":"Sewage treatment plant · rated a major discharger by EPA"},{"label":"Where","text":"Shasta Lake, California","href":"https://www.openstreetmap.org/?mlat=40.685528&mlon=-122.391028#map=14/40.685528/-122.391028"},{"label":"Last 12 months","text":"Over a limit 8 times, last in August 2026 (Zinc, total recoverable). 5 of 26 reports filed late"},{"label":"Permit","text":"Expired Jan 31, 2026; 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":"2025-08-04","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/CA0079511#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":8,"over_by":[["Zinc, total recoverable",8]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"Zinc, total recoverable","times":8,"find_limits":{"parameter":"zinc","place":"US-CA","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=zinc&place=US-CA&medium=surface_water"}],"limits":[{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"instantaneous maximum","qualifier":null,"value":null,"unit":"deg F","report_only":true,"enforceable":true,"months":"all","limit_set":"DISCHARGE 001 / MONTHLY"},{"outfall":"001","parameter":"Turbidity","parameter_code":"00070","statistic":"monthly average","qualifier":null,"value":null,"unit":"NTU","report_only":true,"enforceable":true,"months":"all","limit_set":"DISCHARGE 001 / MONTHLY"},{"outfall":"001","parameter":"Turbidity","parameter_code":"00070","statistic":"daily maximum","qualifier":null,"value":null,"unit":"NTU","report_only":true,"enforceable":true,"months":"all","limit_set":"DISCHARGE 001 / MONTHLY"},{"outfall":"001","parameter":"Specific conductance","parameter_code":"00095","statistic":"annual average","qualifier":"<=","value":"480","unit":"umho/cm","report_only":false,"enforceable":true,"months":"all","limit_set":"DISCHARGE 001 / ANNUALLY"},{"outfall":"001","parameter":"Specific conductance","parameter_code":"00095","statistic":"annual average","qualifier":"<=","value":"480","unit":"umho/cm","report_only":false,"enforceable":true,"months":"all","limit_set":"DISCHARGE 001 / ANNUALLY"},{"outfall":"001","parameter":"Specific conductance","parameter_code":"00095","statistic":"daily maximum","qualifier":null,"value":null,"unit":"umho/cm","report_only":true,"enforceable":true,"months":"all","limit_set":"DISCHARGE 001 / MONTHLY"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. 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