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STATEWIDE SANITARY SEWER SYSTEMSGENERAL ORDER2022-0103-DWQ <br />Spillresponse completion date,and <br />Ongoing investigation efforts, and expected completion date of investigation <br />to determine the full cause of spill; <br />21.Detailed narrative of investigation and investigation findings of cause of spill. <br />3.4. Monthly Certified Spill Reporting for Category 4 Spills <br />TheEnrolleeshall report and certifythe estimated total spill volume exiting the sanitary <br />sewer system, and the total number ofall Category 4spillsto the online CIWQS <br />Sanitary Sewer System Database,within 30 calendar days after the end of the month in <br />which the spills occurred. <br />3.5.AmendedCertified Spill Reportsfor Category 3 Spills <br />Within 90 calendar daysof the certified Spill Report due date,theEnrolleemay <br />update or add additional information to a certified Spill Report by amending the report or <br />by adding an attachment to the Spill Report in the online CIWQSSanitary Sewer <br />SystemDatabase.TheEnrolleeshall certify the amended report. <br />After 90 calendardays, the Legally Responsible Officialshall contact the State Water <br />Board at SanitarySewer@waterboards.ca.govto request to amend a certified Spill <br />Report. The Legally Responsible Officialshall submit justification for why the additional <br />information was not reported within the 90-day timeframe foramending the certifiedSpill <br />Report, as provided above. <br />3.6. Annual Certified Spill Reporting of Category 4 and/or Lateral Spills <br />For allCategory 4 spillsandspills from its owned and/or operatedlateralsthatare <br />caused by a failure or blockage in the lateralandthat do not discharge to a surface <br />water,the Enrollee shall: <br />Maintain records per section 4.4. of this Attachment; <br />The Enrollee shall provide records upon requestby State Water Board or Regional <br />Water Board staff. <br />Annually upload and certify a report,in an appropriate digital format,of all <br />recordkeeping of spills to the online CIWQSSanitary Sewer System Database, by <br />February 1st after the end of the calendar year in which the spills occurred. <br />A spill from an Enrollee-owned and/or operated lateral that discharges to a surface <br />water is a Category 1 spill; the Enrollee shall report all Category 1 spills per section 3.1 <br />of Attachment E1 (Notification, Monitoring, Reporting and Recordkeeping <br />Requirements) of this General Order. <br />3.7. Monthly Certification of -Spills or Category 4 Spillsand/or Non-Category <br />1 Lateral Spills <br />Ifeither(1) nospills occur during a calendar monthor(2) only Category 4, and/or <br />Enrollee-owned and/or operated lateralspills(that do not discharge to a surface water) <br />occur during a calendar month, theEnrolleeshall certify, within 30 calendar days after <br />ATTACHMENT E1NOTIFICATION,MONITORING,REPORTING <br />AND RECORDKEEPINGREQUIREMENTSDecember 6,2022 <br />E1 -16 <br /> <br />