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Document ID us-ca-enemre-2019-03-06 Title Environmental Emergency Regulations URL https://ciwqs.waterboards.ca.gov/ciwqs/readOnly/PublicReportGeneralOrderServlet?inCommand=reset Jurisdiction /us/ca Subdomain(s) none Language Status completed Analyzed at 2026-05-13 14:46:10.694766+00:00 Relevance inventory_targeted_fetch

Q Qualitative Requirements (4)

Req ID Category Intent Legal Status Name Subdomain(s) Context Conditions Confidence
#R001administrativeoperationalmandatoryApplication to owners or managers of listed substancesaquatic life, otherThese regulations apply to any person who owns or has the charge, management or control of a listed substance and meet or exceed concentrations outlined in schedule one of the Environmental Emergency Regulations, 2019 (E2 Regulations).meet or exceed concentrations outlined in schedule one of the Environmental Emergency Regulations, 2019 (E2 Regulations)high
#R002reportingreportingmandatoryReporting accidental releasesaquatic life, otherThey range from only reporting accidental releases that result in an environmental emergency to developing and exercising Environmental Emergency Plans.accidental releases that result in an environmental emergencyhigh
#R003operationaloperationalmandatoryDeveloping and exercising Environmental Emergency Plansaquatic life, otherThey range from only reporting accidental releases that result in an environmental emergency to developing and exercising Environmental Emergency Plans.depending on the amount of the substance that is onsite and the capacity of the container system in which the substance is storedhigh
#R004administrativeunknownmandatoryApplication to pure substances and mixturesotherThe regulations apply to both pure substances and those that are contained in a mixture.for substances listed in schedule onehigh

P Quantitative Requirements (0)

No quantitative requirements.

D Definitions (16)

Req ID Category Name Context Confidence
#D001Transitional authorizationextension to allow facilities to upgrade their systems to meet national standardshigh
#D002Temporary bypass authorizationauthorization to exceed the standards for maintenance or construction workhigh
#D003Temporary authorization to deposit un-ionized ammoniaauthorization for systems that have issues with ammonia but meet the other effluent limitshigh
#D004Completedmeans that a wastewater system has been upgraded to meet the Wastewater Systems Effluent Regulations (WSER) effluent quality standards or has been decommissionedhigh
#D005Expiredmeans extension deadline has passed and the transitional authorization is no longer validhigh
#D006In progressmeans that the wastewater system still has an active transitional authorization in placehigh
#D007WSERWastewater Systems Effluent Regulationshigh
#D008physical or biological treatmentwastewater effluent undergoes treatment to remove suspended solids or organic matter before deposithigh
#D009no treatmentwastewater effluent receives no treatment or only preliminary treatment before deposithigh
#D010wastewater mixed with stormwaterconstruction or maintenance work temporarily reduces the treatment capacity of the system. As a result, untreated wastewater mixed with stormwater can overflow during rainfall eventshigh
#D011Category 1Lower risk releaseshigh
#D012Category 2Medium risk releaseshigh
#D013Category 3Higher risk releaseshigh
#D014Transitional authorizationA transitional authorization is for communities with wastewater systems not designed to meet the regulatory standards. It allows an extension to upgrade a wastewater system by the end of 2020, 2030 or 2040. The extension deadline is based on environmental risk. It also sets site specific effluent standards and monitoring and reporting requirements.high
#D015Temporary bypass authorizationA temporary bypass authorization allows communities to release undertreated wastewater for planned maintenance and construction.high
#D016Temporary authorization to deposit un-ionized ammoniaA temporary authorization to deposit un-ionized ammonia allows a wastewater system to release wastewater that is acutely lethal because of un-ionized ammonia. The environment where wastewater is released must however be able to absorb the un-ionized ammonia. The wastewater must also meet the other effluent limits of the Regulations.high