{"permit":"CA0077836","name":"Olivehurst Public Utility District","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/CA0077836"},"about":[{"label":"What it is","text":"Sewage treatment plant · rated a major discharger by EPA"},{"label":"Where","text":"Olivehurst, California","href":"https://www.openstreetmap.org/?mlat=38.888611&mlon=-121.108889#map=14/38.888611/-121.108889"},{"label":"Last 12 months","text":"Over a limit once, last in September 2026 (%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia)"},{"label":"Permit","text":"Expired May 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":"2025-12-02","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/CA0077836#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":1,"over_by":[["%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"limits":[{"outfall":"001","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"instantaneous maximum","qualifier":null,"value":null,"unit":"deg C","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":"875","unit":"umho/cm","report_only":false,"enforceable":true,"months":"all","limit_set":"DISCHARGE 001 / YEARLY"},{"outfall":"001","parameter":"Specific conductance","parameter_code":"00095","statistic":"annual average","qualifier":"<=","value":"875","unit":"umho/cm","report_only":false,"enforceable":true,"months":"all","limit_set":"DISCHARGE 001 / YEARLY"},{"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":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"instantaneous minimum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"DISCHARGE 001 / MONTHLY"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. 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